SarnaTherm HD

SarnaTherm G is a high density rigid insulation board, faced on both sides with a wet lay coated glass fibre tissue, autohesively bonded to the insulation core during the manufacturing process. The core of SarnaTherm DH is a high-performance CFC-/ HCFC-free rigid urethane insulant with a typical density of 32 kg/m³.

Features and benefits:

• High compressive strength.

• Very low thermal conductivity.

• CFC-/ HCFC-free with zero Ozone Depletion Potential (ODP).

• Suitable for new construction and refurbishment.

• No separation layer for membranes is required.

• Low adhesive consumption.

• High compression strength.

• Supports excellent adhesion with appropriate Sarnacol range.

• Lightweight and low load on the roofing structure.

Applications:

Thermal insulation underneath waterproofing layer, suitable for the following roofing systems:

• Sarnafil® G 410, G 410 Felt, G410 SA, TG76 adhered single ply membrane systems.

• Sarnafil® S 327, TS mechanically fastened single ply membrane systems.

• Sarnafil® G 410, G 476, TCG loose laid membrane systems with ballast.

Compatible products include roof waterproofing single ply membranes (as above), Sarnafil fixing range, Sarnacol and Sarnavap ranges. SarnaTherm G is compatible with Sarnafil single ply membranes; no additional separation layer is required.