FORTERRA

No.739 690mm Wide Fyrelintel

Red Square Hole Clay Air Brick 215x65mm – also known as vent bricks or ventilation bricks – are traditionally made of clay. Rooms with a cavity wall, a void under a wooden floor, or that contain a gas appliance, need air bricks and cavity wall ducts to increase airflow and minimise the possibility of damp or accumulation of gases.

Redbank Notice Plate / Checklist Pack NP1

Forterra 100mm Evalast Solid High Density Concrete Block 7.3N suitable for cavity walls, solid walls, separating walls, internal partitions, and beam & block floor infill, both above and below DPC. High-density for durability and acoustic performance, with a finish-ready surface that can be plastered, rendered, or dry lined.

Forterra 140mm Evalast Solid High Density Concrete Block 7.3N with a textured finish. Ideal for cavity and solid walls (both below and above DPC), internal partitions, and separating walls. Can be rendered for a clean finish. (Not suitable for beam & block floors.)