Birtley Heavy Duty Cavity Lintel 70mm HD70 Length:1800mm Prior to starting

Prior to starting

reducing lifecycle impact

followed by 2 full coats of Sadolin Yacht Varnish

A: Sadolin advises against using Extra Durable Clearcoat on decking due to its high surface build and glossy finish

Birtley Heavy Duty Cavity Lintel 70mm HD70 Length:1800mm Prior to startingThe Birtley Heavy Duty Cavity Lintel 70mm HD70 is the best choice for heavy duty cavity wall support. Custom made to accommodate cavities ranging between 70mm and 65mm with 100mm outer and inner leaf respectively, this HD70 lintel can withstand the toughest construction demands. To maximise its effectiveness, it is important that the inner leaf is fitted with solid, fully jointed blockwork infill. The 70mm heavy duty lintel with Supergalv coating