Keystone Cavity Wall Lintel Standard Load S/K-150 Size:4200mm • Full zip front with

• Full zip front with double storm flap

Graded to BS5534

designed for use in external full-fill masonry cavity walls

Hardwood Plywood is a structural grade sheet material that is made up of layers of thin sheets of wood veneers which are then bonded using WBP (Weather and Boil Proof) adhesive and compressed together

Driveway block paving by Bradstone offers a comprehensive range of high-quality

Keystone Cavity Wall Lintel Standard Load S/K-150 Size:4200mm • Full zip front withBlockwork built against inner face of the lintel. Place mortar bed on top of blockwork before floor units are laid to provide even distribution of load. Lintels may be propped to facilitate speed of construction.