Holcim Elevate RESISTA FLAT ROOF

The Holcim Elevate RESISTA AK insulation board consists of a closed-cell polyisocyanurate (PIR) foam core laminated on both sides to a gastight multi-layered aluminum complex. It is suitable for use on adhered (no torch), ballasted, and mechanically fastened single-ply roofing systems.

RESISTA AK provides outstanding and stable thermal resistance, dimensional stability, and compressive strength, which translates into a long-lasting superior performance.

ADVANTAGES

Superior thermal resistance

The board’s foam formulation, combined with a multilayer aluminum complex facer, results in outstanding thermal performance.

Wind uplift performance

Foam and facer have been designed for optimum adhesion in case of a fully adhered membrane application. The branded facer should always be facing upwards.

High compressive strength

≥ 150 kPa

Good reaction to fire

Boards do not smolder, melt or drip and they do not promote fire propagation.

Safe handling

No sharp edges.

Lightweight

Easy to transport, hoist, and install. Helps reduce the roof’s total weight and reduces installation time and costs.

Durable

When installed correctly, it will last for the lifetime of the building.

Environmentally-friendly

The foam technology uses a HCFC-free blowing agent with a low GWP (Global Warming Potential) and zero ODP (Ozone Depletion Potential).