Birtley Cavity Wall Lintel 90mm CB90/130 Length:1800mm Birtley employs post-fabrication hot-dip galvanisation

Birtley employs post-fabrication hot-dip galvanisation that offers 50% more zinc protection than other approved coatings

Non-staining

Quick and easy to install

~22mm thickness ensures durability and longevity

sand the wood to create a clean and sound surface

Birtley Cavity Wall Lintel 90mm CB90/130 Length:1800mm Birtley employs post-fabrication hot-dip galvanisationMade for 90 105mm cavity walls and inner leaves of 125 140mm, the Birtley 90mm CB90 130 Standard Duty Cavity Wall Lintel is coated with hot dip galvanisation for 50% increased protection against zinc corrosion compared to other coatings. Its high durability and effective design make it a reliable choice for residential and light duty use, offering excellent thermal efficiency. Key Features Hot dip galvanised for superior zinc protection Designed for