Sika-Trocal Type S-Vap 500E Vapour Control Layer provides an effective solution for applications below humidity class 4. Where a higher performance is required, such as swimming pools and green roofs, suitable solutions should be sourced from 3rd party suppliers. Where a bitumen based solution is chosen this must not come into contact with the Sika-Trocal membrane.

S-Vap 500E

S-Vap 500E is a 0.16mm thick polyethylene based vapour control layer, with a moisture vapour transmission rate of 0.41 g/m²/24hr and a moisture vapour resistance of 576 MNs/g. Certified to achieve a B1 fire rating in accordance with DIN 4102.

PDS

S-Vap 500E

 

Declaration Of Performance

S-Vap 500E 1093

S-Vap 500E 1097

S-Vap 5000E SA

S-Vap 5000E is a multi-layer self-adhesive vapour control layer made of polymer modified bitumen with a glass-fibre mat reinforcement and an aluminium foil as the top layer. The aluminium foil provides high vapour resistance and S-VAP 5000E SA may also be used as a temporary waterproofing layer for up to 4 weeks, suitable or use in high humidity environments, green roofing systems, loose-laid ballasted warm
roof systems and all mechanically fastened systems.


PDS

S-Vap 5000E SA

 

Declaration Of Performance

S-Vap 5000E SA