Birtley Medium Duty Cavity Wall Lintel 100mm MD90 Length:2250mm is an extruded facing brick

is an extruded facing brick that is red / multi in colour with a light

brick walls

this radon membrane offers excellent puncture resistance and durability

as well as manual inclination on two axes

Birtley Medium Duty Cavity Wall Lintel 100mm MD90 Length:2250mm is an extruded facing brickCrafted with durability and superior thermal efficiency in mind, the Birtley Medium Duty Cavity Wall Lintel 100mm MD90 is a vital choice for contemporary cavity wall construction. Specifically designed for 90 105mm cavities with both inner and outer leaves measuring 100mm, this Birtley lintel boasts a Supergalv coating that guarantees remarkable durability and protection against corrosion. With post fabrication galvanising, all surfaces are