Birtley Heavy Duty Cavity Lintel 50mm HD50 Gravel Boards With its generous amount of

With its generous amount of aggregate per bulk bag

Actis Insluation have based the design of their thin Multifoil Insulation Sheets on the hexagonal configuration of a honeycomb structure to ensure more strength and stability

With Pea Gravel

the brick is designed for load-bearing applications and boasts a compression strength that conforms to industry standards

Allow a minimum of 72 hours drying time before further treatment with water-borne paints and wood stain systems

Birtley Heavy Duty Cavity Lintel 50mm HD50 Gravel Boards With its generous amount ofThe Birtley Heavy Duty Cavity Lintel 50mm HD50 is the leader in heavy duty cavity wall support options. Engineered specifically to support cavities between 50mm and 65mm with outer leaf of 100mm and inner leaf of 100mm, this 50mm heavy duty lintel can handle the toughest demands. A solid fully jointed blockwork infill to its inner leaf ensures optimal performance. The use of structural grade steel conforming to EN10025 standards provides unparalleled