Download Library | NBS Specifications

Polyroof 185 NBS Specification - Warm Roof (21/4/2008)

Outline specification for a warm roof (timber joists) using the Polyroof 185 system.

Polyroof 185 NBS Specification - Cold Roof (21/4/2008)

Outline specification for a cold roof (timber joists) using the Polyroof 185 system.

Typical Elastex NBS Specification (18/4/2008)

Outline specification for a felt roof using the Elastex System in NBS format.