The HD90 Cavity Wall Lintel is designed for heavy-duty use in cavity walls with a cavity width of 90-105mm and 100mm inner and outer leaves. This lintel is essential for installations where solid, fully jointed blockwork infill to the inner leaf is required.

Brand Name	Birtley Lintels
Material	Mild steel S275JR
Type	Cavity Wall Lintel
Cavity Width	90-105mm
Coating	Supergalv
Fire Rating	60 minutes