STEICOmulti membra 5STEICOmulti Membra 5 is a robust, diffusion open vapour control membrane designed for the airtight internal sealing of roof, wall and ceiling build ups. With an sd value of 5. 0m, it helps control water vapour movement from inside the building, while still supporting moisture safe, breathable timber frame and warm roof constructions. Made from a 3 layer, coated PP non woven fabric with mesh reinforcement, it is highly tear resistant, easy to handle on

Consistent Performance – retains structural integrity

and traditional build projects

Conventional gypsum skim coats and impermeable finishes can restrict vapour diffusion and compromise the moisture performance of breathable wall systems

The bond created by Invis

Compact 7in design – perfect for site or home use

Jointing tapered-edge plasterboard with jointing tape

Environment – Work between +5–25 °C

Naturheld 140 provides a natural

non-combustible

TEEE windtight breather membrane with a polypropylene microfibre fleece cover

load-stabilising mesh used as a pipe support framework within the Roundtower Limecrete Flooring System when underfloor heating (UFH) is installed

combining the workability of lime with the early set provided by Prompt Natural Cement