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Reflective Insulation Material | Vapor Barrier | Roof Membrane
Aluthermo Quattro Insulation is an ideal all-in-one solution for multiple applications. It can be used as an insulation material, vapor barrier and roof membrane. It is thin, multi-reflective and has 4 layers of aluminum multi-layer insulation material, which is thermally-welded across all its surfaces.
Aluthermo Quattro has a Fire Resistance Classification of ASTM E84 Class 1 / Class A, and EN 13501-1 BS1d0 – which means that when it is exposed to extremely hot temperatures and/or flame, Aluthermo Quattro produces zero toxic or irritating burn gases and the melted core does not leak out.
Aluthermo Quattro Insulation is available in a standard roll size, with the following specifications:
| Dimensions of the Roll | 47.2” x 82’ |
| Surface area per Roll | ± 323 sq. ft. |
| Weight | ± 2.5 oz. sq ft |
| Thickness | ± 7/16 inch |
We can also offer Aluthermo Quattro in 15 ¾ inch x 82 feet, or custom sizes in any width up to 47.2”
QUATTRO shows high performance on several levels:
QUATTRO Insulation’s components are risk-free for the environment, making it a durable, non-toxic insulation material with an unrivalled life span.
Due to the quality of its pure aluminum layers, QUATTRO reflects 96% of radiant heat. It has also been treated against oxidation
A very thin, flexible insulation material that comes in a roll, QUATTRO can be unrolled above or below the roof, the wall or the floor to form a sort of envelope that prevents energy loss caused by airflow.
Due to its flexibility, QUATTRO is very acoustically effective.
(You will notice the
difference when a rainstorm hits your metal roof)
Aluthermo Quattro is a thin, 0.4-inch thick, multi-reflector insulation composed of two 30-micron thick outer layers of polished and antioxidation-treated pure aluminum separated by two honeycombed layers of air bubbles enclosed inside a fire-retardant polyethylene film, together with two extra layers of pure aluminum foil and a fire-retardant and water-repellent polyethylene binder.
Aluthermo Quattro contains 0% “foam”. There are no polyurethane-, iso-, nor any other toxic plastic “foam” elements in Aluthermo Quattro. Aluthermo Quattro has a Fire Resistance Classification of ASTM E84 Class 1 / Class A, and EN 13501-1 BS1d0 – which means that when it is exposed to extremely hot temperatures and/or flame, Aluthermo Quattro produces zero toxic or irritating burn gases and the melted core does not leak out.
Aluthermo Quattro has been used successfully in USG temporary structures for DoD use without risks to fire life safety and is used daily in residential, commercial, government, and military construction projects throughout the world. Aluthermo Quattro is fully, 100% compliant with UFC 1-201-01 “Non-Permanent DoD Facilities in Support of Military Operations”, as revised 01 September 2022. The United States military would benefit significantly by the use of Aluthermo Quattro in any construction project, whether initial (organic), temporary, semi-permanent, or permanent. We are pleased to answer any questions or to provide any additional information that you may need.
Aluthermo Quattro is a semi-rigid complex composed of the following successive layers:
Aluthermo Quattro helps to save energy with action on all modes of heat transfer:
| Conduction | Transmission of heat from one body to another by direct contact. | The various components of Aluthermo Quattro are an effective restraint against conduction phenomena. |
| Convection | Movement of air due to temperature difference. Warm air rises, cold air descends. | Aluthermo Quattro is totally impermeable to air. |
| Thermal Radiation | Transmission of heat by infrared radiation without direct contact. | Aluthermo Quattro is covered on both sides by aluminum foil which acts as a barrier to heat transmission by radiation. |
| Humidity | The more humid the air, the more energy it conducts. | Aluthermo Quattro encloses dry air in its polyethylene films. The protection of these films by the external aluminum layers makes Aluthermo Quattro totally impermeable to moisture. |
Contrary to traditional thick insulators, which work principally on loss by conduction, multi-layer thin insulators combined with two air gaps bring about a transmission of energy by radiation rather than by conduction or convection.
WHY the AIR GAP?
To achieve the full insulating potential of Aluthermo Quattro for protecting against energy exchange by radiation, we recommend that you preserve an air gap of at least ¾ inch, preferably on both sides but at least on one side of the Aluthermo Quattro. To maximize the soundproofing effect, Aluthermo Quattro must be stretched out tight to prevent any point of contact with adjacent surfaces. To achieve this, in most cases, counter-battens with a minimum thickness of 1 inch are required.
Technical Characteristics
| Dimensions of the Roll | 47.2” x 82’ |
| Surface area per Roll | ± 323 sq. ft. |
| Weight | ± 22 oz.yd2 |
| Thickness | ± 0.4 inch |
| Operating temperature range | -67F to + 176F |
| Fire resistance classification | Bs1d0 |
| ASTM E84 Classification | Class 1 or Class A |
| Flame Spread Index | 15 |
| Smoke Development Value | 35 |
| ASTM C1363 (C236) Thermal performance | 5.09 with air gap |
| ASTM E408 Emittance of Surfaces | 0.04 |
| Acoustic attenuation | Rw (C;Ctr)= 35 (-2;-7) dB |
| Impact noise attenuation | ∆Lw=22dB |
| Permissible load with 10% deformation | 1,000 lbs. |
| Permissible load with 20% deformation | 2,270 lbs. |
| Bursting resistance | 4,465 lbs. |
| Sd value | >20,000 ft |
| Number of aluminum film layers | 4 |
| Thickness of the small air cells enclosed in self-extinguishing polyethylene | 0.12 inch |
| Thickness of the outer aluminum film | 30 microns |
Table 1: Effective R-value of Aluthermo Quattro Application
Aluthermo Quattro Ultra-Thin Reflective Insulation R-value (as perC518-17) – R-1.63
| No | Application | No. of Product Layers | Air Space Thickness and Location | R-Value of Air Space1 | R-Value of Aluthermo Quattro Application |
| 1 | Exterior Wall (2″x4″ Stud) | 1 | One Air Space 0.75″ between product and interior wall sheathing | 2.84 | 4.47 |
| 1(a) | Exterior Wall (2″x4″ Stud) w/ Batt Insulation. | 1 | One Air Space 0.75″ between product and interior wall sheathing | 12.84 (with batt) | 14.47 (with batt) |
| 2 | Exterior Wall (2″x4″ Stud) | 1 | Two 1.75″ Air Spaces – one between product and exterior sheathing, second between | 5.04 | 6.67 |
| 3 | Exterior Wall (2″x6″ Stud) | 1 | One Air Space 0.75″ between product and interior wall sheathing | 2.84 | 4.47 |
| 3(a) | Exterior Wall (2″x6″ Stud) w/ Batt Insulation | 1 | One Air Space 0.75″ between product and interior wall sheathing | 20.84 (with batt) | 22.47 (with batt) |
| 4 | Knee Wall | 1 | Exposed | 0 | 1.63 |
| 4(a) | Knee Wall w/ Batt Insulation | 1 | Exposed | 13 (with batt) | 14.63 (with batt) |
| 5 | Knee Wall | 1 | One Air Space 0.75″ between product and fiberglass batt | 2.84 | 4.47 |
| 5(a) | Knee Wall w/ Batt Insulation | 1 | One Air Space 0.75″ between product and fiberglass batt | 15.84 (with batt) | 17.47 (with batt) |
| 6 | Masonry Block Wall | 1 | One Air Space 0.75″ between product and block wall | 2.84 | 4.47 |
| 7 | Masonry Block Wall | 1 | Two Air Spaces – one 0.75″ between product and block wall, second 0.75″ between product and interior wall | 5.68 | 7.31 |
| 8 | Ceiling: Exposed Attic | 1 | Exposed (radiant barrier) | 0 | 1.63 |
| 9 | Ceiling: Exposed Attic – Rafter/Truss with Air Space | 1 | One Air Space 0.25″ between product and bottom of floor decking | 0.80 | 2.43 |
| 10 | Ceiling: Exposed Attic – Underside | 1 | One Air Space 3.5″ between product and bottom of floor decking | 2.05 | 3.68 |
| 11 | Cathedral Ceiling (Southern US) | 1 | One Air Space 0.75″ between product and top of fiberglass | 1.69 | 3.32 |
| 12 | Ceiling: Basement Ceiling | 1 | One Air Space 9.5″ between product and bottom of floor decking | 9.75 | 11.38 |
| 13 | Floor: Crawl Space (one Layer) | 1 | One Air Space 9.5″ between product and bottom of floor decking | 9.75 | 11.38 |
| 14 | Floor: Crawl Space (two Layers) | 2 | Two Air Spaces a minimum of 4.75″ – one between product and bottom of floor decking, second between the two layers of product | 18.365 | 21.625 |
| 15 | Radiant Floor – Concrete Slab | 1 | One Air Space 0.75″ between product and bottom of upper floor decking | 3.65 | 5.28 |
| 16 | Radiant Floor on Wood Joists | 2 | Two Air Spaces a minimum of 4.75″ – one between product and bottom of floor decking, second between the two layers of product | 18.37 | 21.63 |
R-Value Based on Specific Applications, with Installation Diagrams (click to download)
We sell Aluthermo Quattro Insulation directly to the customer.
Aluthermo Quattro Insulation is made in Belgium. Smartech International in Charlotte, NC has the exclusive rights for sales and distribution in North America.
Smartech has a warehouse in Charlotte, NC which enables us to deliver quickly.
Please contact us directly for a sample or a quote.
Aluthermo Quattro performs well in a variety of applications.
QUATTRO@SmartechOnline.com
3120 Latrobe Drive – Unit 260 – Charlotte, NC 28211
Copyright 2021. All Rights Reserved.
Privacy Policy | Terms & Conditions
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QUATTRO@SmartechOnline.com
3120 Latrobe Drive – Unit 260 – Charlotte, NC 28211
These Terms govern your access to, usage of all content, Product and Services available at https://aluthermo-usa.com website (the “Service”) operated by QUATTRO Insulation, sold by Smartech Online (“us”, “we”, or “our”).
Your access to our services are subject to your acceptance, without modification, of all of the terms and conditions contained herein and all other operating rules and policies published and that may be published from time to time by us.
Please read the Agreement carefully before accessing or using our Services. By accessing or using any part of our Services, you agree to be bound by these Terms. If you do not agree to any part of the terms of the Agreement, then you may not access or use our Services.
The Agreement does not transfer from Us to you any of Ours or third party intellectual property, and all right, title, and interest in and to such property will remain (as between the parties) solely with QUATTRO Insulation, sold by Smartech Online and its licensors.
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Welcome to https://aluthermo-usa.com (the “Site”). We understand that privacy online is important to users of our Site, especially when conducting business. This statement governs our privacy policies with respect to those users of the Site (“Visitors”) who visit without transacting business and Visitors who register to transact business on the Site and make use of the various services offered by QUATTRO Insulation, sold by Smartech Online (collectively, “Services”) (“Authorized Customers”).
“Personally Identifiable Information”
refers to any information that identifies or can be used to identify, contact, or locate the person to whom such information pertains, including, but not limited to, name, address, phone number, fax number, email address, financial profiles, social security number, and credit card information. Personally Identifiable Information does not include information that is collected anonymously (that is, without identification of the individual user) or demographic information not connected to an identified individual.
What Personally Identifiable Information is collected?
We may collect basic user profile information from all of our Visitors. We collect the following additional information from our Authorized Customers: the names, addresses, phone numbers and email addresses of Authorized Customers, the nature and size of the business, and the nature and size of the advertising inventory that the Authorized Customer intends to purchase or sell.
What organizations are collecting the information?
In addition to our direct collection of information, our third party service vendors (such as credit card companies, clearinghouses and banks) who may provide such services as credit, insurance, and escrow services may collect this information from our Visitors and Authorized Customers. We do not control how these third parties use such information, but we do ask them to disclose how they use personal information provided to them from Visitors and Authorized Customers. Some of these third parties may be intermediaries that act solely as links in the distribution chain, and do not store, retain, or use the information given to them.
How does the Site use Personally Identifiable Information?
We use Personally Identifiable Information to customize the Site, to make appropriate service offerings, and to fulfill buying and selling requests on the Site. We may email Visitors and Authorized Customers about research or purchase and selling opportunities on the Site or information related to the subject matter of the Site. We may also use Personally Identifiable Information to contact Visitors and Authorized Customers in response to specific inquiries, or to provide requested information.
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Personally Identifiable Information about Authorized Customers may be shared with other Authorized Customers who wish to evaluate potential transactions with other Authorized Customers. We may share aggregated information about our Visitors, including the demographics of our Visitors and Authorized Customers, with our affiliated agencies and third party vendors. We also offer the opportunity to “opt out” of receiving information or being contacted by us or by any agency acting on our behalf.
How is Personally Identifiable Information stored?
Personally Identifiable Information collected by QUATTRO Insulation, sold by Smartech Online is securely stored and is not accessible to third parties or employees of QUATTRO Insulation, sold by Smartech Online except for use as indicated above.
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Visitors and Authorized Customers may opt out of receiving unsolicited information from or being contacted by us and/or our vendors and affiliated agencies by responding to emails as instructed, or by contacting us at
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Cookies are used for a variety of reasons. We use Cookies to obtain information about the preferences of our Visitors and the services they select. We also use Cookies for security purposes to protect our Authorized Customers. For example, if an Authorized Customer is logged on and the site is unused for more than 10 minutes, we will automatically log the Authorized Customer off. Visitors who do not wish to have cookies placed on their computers should set their browsers to refuse cookies before using https://aluthermo-usa.com, with the drawback that certain features of website may not function properly without the aid of cookies.
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How does QUATTRO Insulation, sold by Smartech Online use login information?
QUATTRO Insulation, sold by Smartech Online uses login information, including, but not limited to, IP addresses, ISPs, and browser types, to analyze trends, administer the Site, track a user’s movement and use, and gather broad demographic information.
What partners or service providers have access to Personally Identifiable Information from Visitors and/or Authorized Customers on the Site?
QUATTRO Insulation, sold by Smartech Online has entered into and will continue to enter into partnerships and other affiliations with a number of vendors. Such vendors may have access to certain Personally Identifiable Information on a need to know the basis for evaluating Authorized Customers for service eligibility. Our privacy policy does not cover their collection or use of this information. Disclosure of Personally Identifiable Information to comply with the law. We will disclose Personally Identifiable Information in order to comply with a court order or subpoena or a request from a law enforcement agency to release information. We will also disclose Personally Identifiable Information when reasonably necessary to protect the safety of our Visitors and Authorized Customers.
How does the Site keep Personally Identifiable Information secure?
All of our employees are familiar with our security policy and practices. The Personally Identifiable Information of our Visitors and Authorized Customers is only accessible to a limited number of qualified employees who are given a password in order to gain access to the information. We audit our security systems and processes on a regular basis. Sensitive information, such as credit card numbers or social security numbers, is protected by encryption protocols, in place to protect information sent over the Internet. While we take commercially reasonable measures to maintain a secure site, electronic communications and databases are subject to errors, tampering, and break-ins, and we cannot guarantee or warrant that such events will not take place and we will not be liable to Visitors or Authorized Customers for any such occurrences.
How can Visitors correct any inaccuracies in Personally Identifiable Information?
Visitors and Authorized Customers may contact us to update Personally Identifiable Information about them or to correct any inaccuracies by emailing us at mjansen@smartechonline.com
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We provide Visitors and Authorized Customers with a mechanism to delete/deactivate Personally Identifiable Information from the Site’s database by contacting. However, because of backups and records of deletions, it may be impossible to delete a Visitor’s entry without retaining some residual information. An individual who requests to have Personally Identifiable Information deactivated will have this information functionally deleted, and we will not sell, transfer, or use Personally Identifiable Information relating to that individual in any way moving forward.
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These are summarized rights that you have under data protection law
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We will let our Visitors and Authorized Customers know about changes to our privacy policy by posting such changes on the Site. However, if we are changing our privacy policy in a manner that might cause disclosure of Personally Identifiable Information that a Visitor or Authorized Customer has previously requested not be disclosed, we will contact such Visitor or Authorized Customer to allow such Visitor or Authorized Customer to prevent such disclosure.
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About R Values
The R-Value of insulation is, among other criteria, based on the thickness of the insulation material. The thickness of reflective, radiant barriers and vapor barriers has a smaller impact on the overall thermal performance of these products, since their effectiveness is not primarily dependent on their capability to absorb heat.
Materials have an R value, but most energy code requirements are based upon wall, roof or floor assemblies. R values can be improved by combining several layers of insulation. You can also mix different types of insulation materials.
Effective R-value of QUATTRO Application
QUATTRO Ultra-Thin Reflective Insulation R-value (as perC518-17) – R-1.63
| Application | Air Space Thickness and Location | R-Value of QUATTRO Application |
|---|---|---|
| Exterior Wall (2″x4″ Stud) | One Air Space 0.75″ between product and interior wall sheathing | 4.47 |
| Exterior Wall (2″x4″ Stud) w/ Batt Insulation. | One Air Space 0.75″ between product and interior wall sheathing | 14.47 (with batt) |
| Exterior Wall (2″x4″ Stud) | Two 1.75″ Air Spaces – one between product and exterior sheathing, second between product and interior wall sheathing | 6.67 |
| Exterior Wall (2″x6″ Stud) | One Air Space 0.75″ between product and interior wall sheathing | 4.47 |
| Exterior Wall (2″x6″ Stud) w/ Batt Insulation | One Air Space 0.75″ between product and interior wall sheathing | 22.47 (with batt) |
| Knee Wall | Exposed | 1.63 |
| Knee Wall w/ Batt Insulation | Exposed | 14.63 (with batt) |
| Knee Wall | One Air Space 0.75″ between product and fiberglass batt | 4.47 |
| Knee Wall w/ Batt Insulation | One Air Space 0.75″ between product and fiberglass batt | 17.47 (with batt) |
| Masonry Block Wall | One Air Space 0.75″ between product and block wall | 4.47 |
| Masonry Block Wall | Two Air Spaces – one 0.75″ between product and block wall, second 0.75″ between product and interior wall | 7.31 |
| Ceiling: Exposed Attic | Exposed (radiant barrier) | 1.63 |
| Ceiling: Exposed Attic – Rafter/Truss with Air Space | One Air Space 0.25″ between product and bottom of floor decking | 2.43 |
| Ceiling: Exposed Attic – Underside | One Air Space 3.5″ between product and bottom of floor decking | 3.68 |
| Cathedral Ceiling (Southern US) | One Air Space 0.75″ between product and top of fiberglass | 3.32 |
| Ceiling: Basement Ceiling | One Air Space 9.5″ between product and bottom of floor decking | 11.38 |
| Floor: Crawl Space | One Air Space 9.5″ between product and bottom of floor decking | 11.38 |
| Floor: Crawl Space (two Layers) | Two Air Spaces a minimum of 4.75″ – one between product and bottom of floor decking, second between the two layers of product | 21.625 |
| Radiant Floor – Concrete Slab | One Air Space 0.75″ between product and bottom of upper floor decking | 5.28 |
| Radiant Floor on Wood Joists | Two Air Spaces a minimum of 4.75″ – one between product and bottom of floor decking, second between the two layers of product | 21.63 |
Based on average surface temperatures of 50⁰ F and temperature differential of 30⁰ F as per FTC labeling rule for “Single Sheet” products.
READ THIS BEFORE YOU BUY
What You Should Know About R-values
The chart shows the R-value of this insulation. R means resistance to heat flow. The higher the R-value, the greater the insulating power. Compare insulation R-values before you buy.
There are other factors to consider. The amount of insulation you need depends mainly on the climate you live in. Also, your fuel savings from insulation will depend upon the climate, the type and size of your house, the amount of insulation already in your house, your fuel use patterns and family size, proper installation of your insulation, and how tightly your house is sealed against air leaks. If you buy too much insulation, it will cost you more than what you’ll save on fuel.
To get the marked R-value, it is essential that this insulation be installed properly. If you do it yourself follow the instructions carefully.
Our goal is to give you the best possible service every time you do business with us. We aim to exceed your expectations because customer loyalty is extremely important to us. Returns must be approved in advance. Please call (704) 362-1922 or e-mail mjansen@smartechonline.com to obtain your RMA (Return Merchandise Authorization) number prior to returning any product to us.
In case of a Return Shipment please check the following;
Payment Terms
Cancellation Policy
Shipment Claims
We will do everything within our power to get your QUATTRO order to you on time and in perfect condition. In the unlikely event that your shipment arrives late, is missing or was damaged during shipping, please contact us immediately at 704-362-1922.
We must be contacted no later than 5 days of receipt so that we can work with you to ship replacements or missing items right away. For defective items please be prepared to tell us in detail or send a photo of what is wrong with the product.
Should your order not arrive or the package is damaged, and you don’t receive a satisfactory response from the shipping carrier, we want to help. Please follow these guidelines to expedite the claim process:
If you provide us with an incorrect address, please contact us right away so that we may try and re-route the shipment. However, if you do not contact us in time, the order will come back to our warehouse when they are unable to deliver it to you. In this instance we will correct the address and will need to re-ship. The additional shipping invoice will be sent to you.
All transactions are ExWorks Charlotte, NC. We can arrange for shipping or you can have your own shipper pick up the order.
Our shipping specialists will work with you to get your QUATTRO to you exactly where you need it and when you need it. There are options for expedited shipping at an additional cost if you need something FAST.
We have a large warehouse in Charlotte. However, upon request, and depending on the quantity of QUATTRO that you order, your shipment may be drop-shipped directly from the manufacturer. In that case, our shipping specialists will clearly identify the lead time and transit time for your order when it is placed.
Please note, if delays occur with carriers due to inclement weather or unforeseen circumstances, we cannot guarantee your order will arrive by the quoted delivery time.
You will receive a confirmation email at the time the order is placed and tracking information when your shipment leaves our warehouse. If you do not receive a tracking email from our staff within 48 hours of your order, please contact our shipping specialists (phone: 704-362-1922) so that we can verify if the order has shipped and provide you with your tracking information.
Expedited Shipping: If you require next day delivery, please call us (phone: 704-362-1922) so we can verify that your items are in stock and ensure that it is shipped right away – we will do our best get you what you need. Orders placed after 2:00 PM Eastern Time cannot be guaranteed for next day delivery.
Shipping charges are dependent upon carrier rates and will be invoiced at cost.
Floor insulation plays an important role in ensuring a comfortable and economical living space. Particularly when you are renovating your home, you are often faced with a height problem. QUATTRO is very thin and can be used with underfloor heating, under screed, under a wooden floor or under a floating floor.
You will find QUATTRO to be a great solution under screed in case of differences in height or when the boarding is too high. QUATTRO is also an excellent heat distributor when installed under screed or under the floor. It is very resistant to compression and offers excellent acoustic insulation against impact noise.
INSULATING WALLS FROM THE OUTSIDE: Walls are responsible for about 20% of heat loss in a house. Insulating walls from the exterior enables them to accumulate and retain heat. During the hot summer, QUATTRO also protects the house from solar radiation.
INSULATING WALLS FROM THE INSIDE: QUATTRO is a thin (7/16 inch thick) insulation material. Because it is so thin, it will allow for maximum living space, while providing great comfort to the occupants.
As a thin reflective insulation QUATTRO is rolled out directly under the rafter. Installation is easy and quick – and avoids an increase of the rafter thickness if the space is too small.
Whether with or without a breather membrane, with QUATTRO, insulating without a breather membrane is possible.
Exterior humidity is not an issue for QUATTRO compared to most of the other insulation materials. This means QUATTRO can be placed without a breather membrane, or with a breather membrane that has been ripped over the years. There’s no easier and more efficient way.
QUATTRO can easily be cut with a utility knife. The installation is very easy as the different components don’t cause any irritations of the skin or the respiratory tracts.
By using QUATTRO, you win space in the attic. QUATTRO provides protection against solar radiation to improve your overall comfort in summer. With QUATTRO there is no necessity for a ventilated layer when retro-fitted. Make certain the attic is ventilated per your local building codes.
The insulation of the roof is an absolute priority for those who want to save energy. The roof is the principal source of energy loss in a home.
As a thin roof insulation, QUATTRO also works as a roof membrane and vapor barrier. Its installation from the exterior, over the rafters, is very easy – requiring only one single operation.
In a renovation situation, simply roll out over the rafters, the issue of air gaps, height or shape of rafters is no longer an issue.
The thin reflective insulation QUATTRO is very flexible, adapts to all roof shapes, and avoids increase of thickness to the structure. The architecture of the building is not affected, which is particularly good for listed buildings, as the roof and gutter do not need to be modified.
The strong reflective property of QUATTRO reflects more than 96% of the solar radiation and improves the ambient temperature by reducing overheating in summer.
GENERAL
Check local building codes for compliance before installation. This installation instruction is intended solely to illustrate the proper location and placement of QUATTRO reflective Insulation in specific applications. These instructions are not intended to illustrate proper construction methods (which is ultimately the responsibility of the builder or contractor). The installation instructions are only recommendations relating to the location and placement of QUATTRO. It makes no claims that these construction methods are universally accurate.
Exercise caution when using reflective insulation materials near and around electrical wiring and devices.
SAFETY CONSIDERATIONS
We advise to use our special Aluthermo aluminum adhesive tape. This tape is 4 inches wide and has a thickness of 70 µm. It guarantees optimal reflection at the cutting edges.
To create optimal adhesion, the surfaces must be free of dust and moisture, and after applying the adhesive, the bonded area must be wiped with a dry cloth.
PRESERVING THE AIR GAP
To achieve the full insulating potential of QUATTRO for protecting against energy exchange by radiation, we recommend that you preserve an air gap of at least ¾ inch, preferably on both sides but at least on one side of the QUATTRO. To maximize the soundproofing effect, QUATTRO must be stretched out tight to prevent any point of contact with adjacent surfaces. To achieve this, in most cases, counter-battens with a minimum thickness of 1 inch are required.
CRUSHING
In case of crushing of the insulation material by roof battens, for example over the rafters, purlins etc., QUATTRO prevents thermal bridging by ensuring compensation space between the timber and the honeycombed air bubbles.
Note: This list of applications is not exhaustive. For example, QUATTRO is also used in several industrial applications. For these applications and for any additional questions, our technical sales team will be glad to help.
Please do not hesitate to contact us. 704-362-1922
WALL INSULATION (WOOD)
QUATTRO reflective insulation can be used independently or in conjunction with mass insulation. It can be installed between the studs or as a continuous insulation.
Between the studs: use 1” x 2” laths on the inside of the studs. Fasten wood strip to the side of the stud 1.75” inside the cavity. Staple QUATTRO sheet to the wood strip. Run QUATTRO parallel to studs. Allow for a 1.75” air gap on either side of the sheet – one air gap facing the interior sheathing, and the other facing the exterior sheathing. Continue to staple down the stud every 2-3”. Proceed to install interior panel.
Continuous Insulation method: QUATTRO can be unrolled and installed horizontally or vertically over the wall studs, stapling it to the studs ensuring a minimum overlap of 2 inches between strips.
Seal the overlaps and joins with the special aluminum adhesive tape supplied by Aluthermo/Smartech.
Then fasten counter-laths measuring 1 inch thick by 2 inches wide to the studs with QUATTRO sandwiched in-between. These counter-laths will be the framework for the interior finish (Drywall / Sheetrock). This counter-lath framework establishes a stable air gap between the QUATTRO insulation and the insulated wall.
WALL INSULATION (BRICK OR CONCRETE)
Fasten a framework of laths measuring 1 inch thick by 2 inches to the concrete wall to be insulated.
Attach 1”x2” furring strips vertically at an interval of 16” to the masonry wall using an adhesive or fastener that is specified for this application. Cut QUATTRO sheets into lengths equal to the height of the wall from floor to ceiling. Staple the QUATTRO sheet to the face of the furring strip. Product seams should split on a furring strip. This will allow 0.75” air gap between QUATTRO sheet and masonry wall. Proceed to staple down the furring strip every 2-3”. Seal the overlaps and joins with the special aluminum adhesive tape supplied by Aluthermo/Smartech. Proceed to install interior panel. (Drywall / Sheetrock).
FLOOR
Radiant Floor – Concrete Slab w/ 0.75” Air Gap: Unroll QUATTRO over the base material prior to pouring the concrete. Butt the seams of the product and seal with the aluminum adhesive tape supplied by Aluthermo/Smartech. Note: Utilize a flat edge taping tool to assure good adhesion on all tape. A plastic sheet must, as an absolute necessity, be laid above the QUATTRO before installing the Radiant Floor System. Install Radiant Floor System per manufacturer’s specifications.
Radiant Floor on Wood Joists w/ two 4.75” Air Gaps: Begin at one end of the house. Attach furring strips halfway up the sides of the wood joists. Insert the first course of QUATTRO half way up into the joist cavity and staple (at approximately 3”- 4” intervals) the edge of the product to the furring strip. The goal is to split the joist cavity into two approximately equal enclosed 4.75” air spaces. Continue with the second course of product at one end of a joist cavity (after the first course has been installed) and secure the product “end” with staples to the sub-floor or band board. Proceed down the joists by stapling each edge to the face of each joist. Staple the product at intervals of approximately 3” to 4”. Enclose the entire joist run(s). Seal seams with the aluminum adhesive tape supplied by Aluthermo/Smartech to create a vapor/moisture barrier. Repeat for each joist that contains the Radiant Floor System.
Crawl Space (Two Layers): Inspect crawl space for any needed repairs and to determine whether the floor joists are 16” or 24” o.c. Existing insulation in the joist cavities must be dry prior to installation. Any water pipes and heating ducts that hang below floor joists will need their own insulation. Start on one end of the house and staple QUATTRO to the bottom of the floor joists. Run QUATTRO parallel to the floor joists. Seal the overlaps with the aluminum adhesive tape supplied by Aluthermo/Smartech to create a vapor barrier. On all ends of the house, staple up to the sub-floor or band board.
CEILING INSULATION
Basement Ceiling: Inspect the installation area and make any needed repairs before installing QUATTRO.
Check the basement ceiling to determine whether the joists are 16” or 24” on-center. Begin at one end of the house and staple the product to the top of the band board or the subfloor. Insert QUATTRO half way up into the joist cavity and staple (at approximately 3”- 4” intervals) the edge of the product to the side of the joist. The goal is to split the joist cavity into two approximately equal enclosed air spaces. Finish the ceiling with the specified panel or sheetrock
Cathedral Ceiling (Southern US): Cut QUATTRO to 16” or 24” width depending on rafter spacing. Start at the top of the cavity and run QUATTRO flush to the decking, parallel to the rafter. Staple QUATTRO directly to the deck. No need to loop around and cover rafters. Leave a continuous air gap of 0.75” on the bottom side of QUATTRO for ventilation. Proceed to install venting and fiberglass insulation, following local codes.
ATTIC
Exposed Attic Attached to Rafter/Truss Cavity: Cut QUATTRO to 16” or 24” width depending on rafter spacing. Start at the top of the cavity and run QUATTRO flush to the decking, parallel to the rafter. Staple QUATTRO to the side of the rafter or top chord of truss and continue stapling down the length of the truss/rafter at 2-3” intervals. Repeat on the opposite truss/rafter. Allow for a minimum air gap of 0.25” between the product and roof deck.
Exposed Attic Attached to Underside of Rafter: Install QUATTRO perpendicular to rafters with a 2” overlap on the seams. Staple to the rafters at 2-3” intervals. Leave gap of 2-3” on each side of the roof peak and within 18” on the lower edge of the roof line. Seal the overlaps and joins with the special aluminum adhesive tape supplied by Aluthermo/Smartech.
QUATTRO reflective insulation can be used independently or in conjunction with mass insulation. It can be installed between the joists/truss/rafters or as a continuous insulation.
VENTILATION
To ensure proper ventilation of the attic, do not overlap QUATTRO over the ridge. Make sure that the entire roof ridge is cut open except for the last couple of feet on each end so the air flow through the ridge vent is not restricted. Adequate ventilation under the roof deck must be provided to prevent harmful condensation in winter and heat build-up in summer.
Building Code requirements, Chapter 12 Interior Environment Section 1203 Ventilation dictate that enclosed attics and enclosed rafter spaces formed where ceilings are applied directly to the underside of roof framing members shall have cross ventilation for each separate space by ventilation openings protected against the entrance of rain and snow. Blocking and bridging shall be arranged so as not to interfere with the movement of air. An airspace of not less than 1 inch (25 mm) shall be provided between the insulation and the roof sheathing. The net free ventilating area shall be not less than 1/150 of the area of the space ventilated.
METAL ROOF OVER METAL PURLINS
Start at the base of the roof. Stick double side tape on the purlins for temporary holding QUATTRO in place. Roll out the QUATTRO across onto the Purlins. When laying the next strips, ensure a “tile-effect” overlap of 4 inches. Cover this overlap with 4 inches wide aluminum adhesive tape supplied by Aluthermo/Smartech.
Use 2” x 1” double adhesive EPP pad strips (available at Smartech International) and lay them over QUATTRO at the location of the purlins. Install the metal roof to the manufacturer’s instruction and fix it to Purlins. (For installation into a steel frame, use #12 x 1” (minimum) Self-Drilling Screws). If you wish to pre-drill fastener holes you can drill through QUATTRO easily.
METAL ROOF UNDER METAL PURLINS
Use double sided bonding tape to provisionally attach QUATTRO to the purlins.
Seal all seams and joints with 4 inch wide aluminum adhesive tape supplied by Aluthermo/Smartech. Attach metal or wood strips perpendicular to purlins every 24 inches using #12 x 1” (minimum) Self-Drilling Screws.
Allow at least 12 inches around the perimeter for ventilation.
It is advised that all water pipes be below the insulation, to help prevent winter freeze.
METAL ROOF ABOVE PLYWOOD AS UNDERLAYMENT
Start at the base of the roof. Roll out the QUATTRO onto the plywood decking.
Unroll the first sheet of QUATTRO parallel to the eaves.
Stretch out the QUATTRO and fix it to the OSB / Plywood with staples. Staple on all edges of quattro at 2-3” intervals. When laying the next strips, ensure a “tile-effect” overlap of 4 inches. Cover this overlap and the staples with 4 inches wide aluminum adhesive tape supplied by Aluthermo/Smartech.
At the roof ridge, the QUATTRO sheet must allow for ventilation of the attic.
VENTILATION
To ensure proper ventilation of the attic, do not overlap QUATTRO over the ridge. Make sure that the entire roof ridge is cut open except for the last couple of feet on each end so the air flow through the ridge vent is not restricted. Adequate ventilation under the roof deck must be provided to prevent harmful condensation in winter and heat build-up in summer.
Building Code requirements, Chapter 12 Interior Environment Section 1203 Ventilation dictate that enclosed attics and enclosed rafter spaces formed where ceilings are applied directly to the underside of roof framing members shall have cross ventilation for each separate space by ventilation openings protected against the entrance of rain and snow. Blocking and bridging shall be arranged so as not to interfere with the movement of air. An airspace of not less than 1 inch (25 mm) shall be provided between the insulation and the roof sheathing. The net free ventilating area shall be not less than 1/150 of the area of the space ventilated.
| Test | Result | Standard |
| Thickness of support | ALU → 36µ PET → 25µ | ASTM D3652 |
| Total Thickness | 100µ | ASTM D3652 |
| Adhesive strength on steel | 15N/1 inch | ASTM D3330 |
| Tensile strength | 100N/1 inch | ASTM D3759 |
| Elongation | 20% | ASTM D3759 |
| Temperature resistance | -22F +212F | |
| Application temperature | +50F +104 | |
| Color | Aluminum | |
| Width* | 4 inches | |
| Length* | 164 foot |