Sika-Trocal SGK Adhered Roof System S-Vap 5000E SA

PVC waterproof system for warm roofs.

System includes:

• Sika-Trocal® SGK waterproof membrane.

• Polyisocyanurate foam board insulation.

• S-Vap 5000E SA vapour control layer.

- Waterproof membrane:

A PVC membrane, with glass fibre reinforcement and a fleece backing to the underside, for use in adhered single-ply waterproof systems. Suitable for pitched, flat and curved roofs. Highly resistant to ageing and industrial pollutants and requiring no surface treatment or maintenance throughout its service life.

The membrane is designed to be fully adhered to suitable substrates using Sika C300 polyurethane adhesive.

Laps are sealed with THF welding agent, with hot air sealing used at details.

- Vapour control layer:

A 0.60 mm thick, high-performance, self-adhesive vapour control layer, made of polymer modified bitumen, with glass fibre reinforcement and aluminium foil top layer. Suitable for use in high humidity environments, green roofing systems, loose-laid ballasted warm roof systems and all adhered and mechanically fastened systems. Water vapour resistance: >9000 MNs/g.

Can be used as a temporary waterproof layer for up to 4 weeks, in strict accordance with the product data sheet.