puren St-blau





Format
2400 x 1020 mm (external dimensions)
2380 x 1000 mm (fitting dimensions)

Edges
all-around tongue+groove joint

Prinzip diffusionsoffenThe inexpensive roof insulation element with its diffusion-open coating is particularly suitable for cost-efficient installation into complicated, irregular roof landscapes.


Advantages:
Particularly suitable for avoiding moisture damage to new buildings and during renovations
Diffusion-open design, no moisture barrier necessary
Insulation element can be used from both sides for cost-efficient installation with low cut-off waste
Version designed for lowest energy consumption
Anti-glare, slip-proof surface
All-around stable tongue+groove
An optimized panel format makes for easy handling
Can be walked on without panelling
Easy installation, no mounting aids necessary

A U-value of 0.19* can be achieved with a thickness of just 140 mm.

Harmless from a biological and building ecology point of view, non-rotting, recyclable, mould- and mildew-resistant

Download PDF document
Technical Data (166 KB)
EnEV thermal insulation (554 KB)
Protection against moisture (225 KB)
Airtightness (143 KB)
Summertime thermal insulation (242 KB)
Noise insulation (275 KB)
Fire protection (241 KB)
Steep roof installation instructions (466 KB)
Steep roof design & engineering details (1247 KB)
Calculation of fastening material (49 KB)
Calculation of diffusion and thermal insulation (51 KB)
Price list (1220 KB)

Tender Download
Tender text RTF (556 KB)
Tender text d81 (GAEB 90 - 33 KB)
Tender text p81 (GAEB 2000 - 29 KB)
Tender text PDF (106 KB)

puren St-blau TCG (WLS) 028 - diffusion-open design

Steep roof element made of high-performance PUR/PIR rigid foam insulating material, CFC- and HCFC-free, application type PUR 028 DAD with double-sided diffusion-open special fleece coating for a full-surface insulation above rafters with no thermal bridging. It is necessary to install diffusion-open roofing felt.

  1. Double-sided, diffusion-open special fleece coating
  2. All-around trapezoidal tongue+groove joint for easy installation without mounting aids
  3. High-performance PUR/PIR foam, available in thicknesseses from 80 to 180 mm

If you need more information: Contact our regional sales manager.
 
* Thermal transfer resistances RSI and RSE and a 19 mm wood panelling are taken into account.