best wood FLEX 50 Insulation for the intermediate rafter area

FLEX 50 is the optimal insulation for the roof and timber frame construction. Due to its good clamping effect, FLEX 50 is easy to process.

Advantages:

Flexible wood fibre insulation board with a weight of 50 kg/m³
Easy processing due to good clamping effect
Easy to cut to size using an alligator (with serrated blade) or band saw
Excellent thermal conductivity value
Good heat protection in summer and optimal thermal insulation in winter
Improves sound insulation: wood fibre insulation boards are a very good sound insulator
Open to diffusion and therefore moisture regulating
Easy to install - secured by our processing guidelines Roof-mounted insulation
Completely recyclable

0.037 [W/mK]

Nominal value of thermal conductivity λ_D according to DIN EN 13171
0.039 [W/mK]

Rated value of thermal conductivity λ_B according to DIN 4108-4
50 [kg/m³]

Density

Fields of application

Insulation between rafters
Infilling insulation of walls in wooden framework and timber frame constructions
Insulation of wooden ceilings
Insulation of upper floor slabs
Insulation of ribbing on mineral substrates

Fields of application according to DIN 4108-10
DZ, DI-zk, WH, WI-zk, WTR

Delivery formats

Design	Square edge
Format (mm)	565 x 1200
Thickness (mm)	40, 50, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240
Special width sizes	Possible from 490 up to 825 mm

Technical data

Denomination	WF-EN 13171-T2-MU2-AFr10
Standard	EN13171
Density	50 [kg/m³]
Nominal value of thermal conductivity λ_D	0.037 [W/(mK)]
Rated value of thermal conductivity λ_B	0.039 [W/(mK)]
Reaction to fire according to DIN EN 13501-1	E
Construction material class according to DIN 4102-1	B2
Full declaration	Wood fibers, polyamide (binding fiber), ammonium phosphate (flame retardant)
Production process	Dry process
Water vapor diffusion resistance μ	2
Linear flow resistance	> 10 [kPa·s/m²]
Specific heat capacity	2100 [J/(kgK)]
Waste code according to AVV	030105, 170201

Quality

For your and our safety, we take great care to ensure a high standard of quality.

Possible superstructures for timber frame construction with FLEX for walls and roofs. (click on the image to enlarge)

Downloads

Accessories

Suitable accessories

Here you will find everything that is right and good for working and processing our insulation products.

Accessoires INSULATION

Reference Compact on the one hand and spacious on the other This well-designed apartment building in a rural setting makes it possible to effectively use the given space

In Rupertshofen (Southern Germany), nine residential units and one commercial unit were built to the German KfW 40 Plus efficiency standard. Both CLT BOX - ROOF and CLT BOX Ceiling systems were used - and of course wood fibre insulation materials from best wood SCHNEIDER.

Location 88448 Attenweiler, Germany
Building type Residential buildings
Building measure New buildings

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