RENDER MESH (ALKALINE RE SISTANT) 160gsm 50x1m cement and plaster admixture that

cement and plaster admixture that adheres to most common building and DIY materials

This has meant that clear access to an underfloor void may be as far as 6 or 7 brick courses (525mm) below the level of an airbrick and potentially as much as 350mm from the outer face of the external leaf - traditional telescopic underfloor ventilators would not be able to achieve this without the use of additional vertical and horizontal extension sleeves

Black bugle head recessed drywall screw

Prepare a slightly oversized opening of 155 x 205mm in the dry lining and secure the frame in place with a suitable grab adhesive

Coarse thread for use with timber battens

RENDER MESH (ALKALINE RE SISTANT) 160gsm 50x1m cement and plaster admixture thatPacked: 1 A reinforcing mesh made from woven fibreglass yarns and coated with an alkaline resistant latex Ideal for use in construction and mainly used for reinforcing concrete, cement, screeds, renders and plasters Mesh size 4mm x 4mm