T-Foam Duo 100
T-Foam Duo 100 is specially designed for today's high demands when installing floating laminate and parquet floors without glue, as an integrated moisture barrier is also needed. The product is made of extruded foamed polyethylene with completely closed cells and is combined with a laminated polyethylene (PE) vapor barrier, providing two different work steps in one during installation. T-Foam Duo 100 is aging and alkali resistant and is available in different lengths, also with a thinner moisture protection/foil (T-Foam Duo 25) and even without a vapor barrier (T-Foam).
Flooring underlay according to requirements in EN 16354
Integrated moisture protection
Reduces impact sound
Levels out irregularities in the surface
Aging resistant for at least 50 years
100% recyclable
Application Area
The application area is most types of floor structures where one wants to isolate impact sound, level out irregularities, and provide increased comfort while also desiring extra good moisture protection. T-Foam Duo 100 has good leveling ability and low deflection at joints, making it suitable for laying both laminate and parquet floors. The material has very good recovery ability after load and pressure. Suitable for use in floors with underfloor heating. Meets the requirements for underlay from EPLF (according to EN 16354).
Important!
- Storage and warehousing should always be done indoors, packaged or in a way that protects the product from sunlight (UV radiation) and heat (˃ +35°C). The maximum operating temperature when mounted on the floor is also +35°C. Higher temperatures primarily affect aging resistance.
- On substrates of concrete, lightweight concrete, or floor leveling compound, with relative humidity (RH) over 60% (up to a maximum of RH 90%), an aging-resistant moisture barrier such as T-Foam Duo should be used.
- On substrates such as slab on ground, floor joists above warm or humid spaces, or floors with underfloor heating, moisture protection should always be used under wood and laminate floors, such as the combination product T-Foam Duo. However, the maximum relative humidity (RH) allowed in the substrate with moisture protection (vapor barrier) is 90%.
- Every joint and overlap with moisture protection foil should be taped for optimal moisture tightness with Sealing Tape T-Flex. Pay special attention to warm floors and floors above warm or humid spaces.
This product is part of TESHELL® and is covered by our warranty program. Read more here
Articles
- Name Art.nr Specification
Technical specification
- Material: Extruded foamed LD-Polyethylene and laminated HD-Polyethylene film
- Density: 30 kg/m³
- Thickness: 2 mm
- Length: 12,5 m / 50 m
- Width: 1200 mm
- Impact Sound Reduction: 17-19 dB (impact sound class 7)
- Impact Sound Reduction (IS): ≥ 20 dB
- Vapor tightness: ≥ 3,5 x 10⁶ s/m (Sd ≥ 93m)
- Compression and Strength (CS): 21.5 kPa
- Thermal Resistance (R): 0.04 m²K/W
- Aging resistance: at least 50 years
- Maximum permissible moisture content in the substrate (RH): 90 %
This product is evaluated and registered with the following entities:
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Registered in Basta's product database
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Assessed in Sunda hus
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Assessed by the Building Material Assessment
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Declared item in the Supply Chain Declaration Portal (SCDP) for New Buildings Gen. 4.
This product is evaluated and registered with the following entities.
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