puren FD-L 

made of high-performance PUR/PIR (polyurethane) rigid foam insulating material, DIN EN 13165, TCG (WLS) 023/024, application type PUR 023 DAA dh or DEO dh, PUR 024 DAA dh or DEO dh, with pure aluminum outer layer on both sides.

• Low superstructure because of high thermal insulation (TCG (WLS) 023/024)
• To be installed using solvent-free puren roof adhesive
• B2 class building material acc. to DIN 4102
• Does not smolder, melt or drop off while burning
• sd-value > 1500 m (vapor-tight)
• Improved thermal reflection due to metallic outer layer
• High compression strength, compressive stress at 10 % compressive deformation acc. to DIN EN 826: > 100 kPa / > 150 kPa **
• Water-repellent and resistant to chemicals
• Insulation element can be used from both sides for economical installation with low cut-off waste
• Water absorption acc. to DIN EN 12087: approx. 3 % by volume
• Good resistance to ageing
• Low weight
• THR₆₀₀ ≤ 7,5 MJ (1200x2400 mm) (with a thickness of 80 mm)

** Higher compressive strength > 150 kPA upon request.