puren SilentPro

The roof insulation system is particularly suitable for increased requirements on noise insulation and fire protection concerning thin roof structures

	Minimized roof structure compared to constructions with purely fibrous insulation material
	A noise insulation value of Rw=42dB can be achieved
	Saving you time and work, a cost-efficient system solution, also for gently sloped roof surfaces
	Increased demands on the roof-deck function can be provided easily and reliably
	Reliable water run-off
	No adhesive tape required for panel joints (vertical/horizontal)
	Highest insulation performance at thin roof structures
	Non-crushing and anti-glare surface
	Easy installation, no mounting aids necessary
	An optimized panel format makes for easy handling

Steep roof element made of high-performance PUR/PIR rigid foam insulating material, CFC- und HCFC-free, application type PUR 024 DAD with aluminum outer layer on both sides (50 µm) for a full-surface insulation above rafters with no thermal bridging, topside with additional rain-proof lamination, robust polymer bitumen strip, with angled self-adhesive lateral stepped profile, bottom side additionally laminated with 40 mm of rockwool insulation (TCG/WLS 035) for installation on wood panelling.

1. Topside polymer bitumen strip, for higher mechanical loads
2. 8 cm overlapping joint, angled side self-adhesive
3. High-performance PUR/PIR foam, available in thicknesses from 80 to 180 mm
4. Aluminum outer layer on both sides (50 µm)
5. All-around trapezoidal tongue+groove joint for easy installation without mounting aids
6. Bottom side additionally laminated with a 40 mm rockwool insulation board (TCG/WLS 035)