Birtley Heavy Duty Cavity Lintel 100mm HD90 timloc The finished size is smaller

The finished size is smaller than the nominal size due to machining

Better Zinc Protection: At post-fabrication hot-dip galvanisation

Complements traditional garden styles

Colour: White (black adhesive)

providing versatility in application

Birtley Heavy Duty Cavity Lintel 100mm HD90 timloc The finished size is smallerThe Birtley Heavy Duty Cavity Lintel 90mm HD90 is designed to withstand even the toughest construction challenges. It is compatible with cavities between 90mm and 105mm in width with an outer leaf of 100mm and inner leaf of 100mm respectively. For maximum effectiveness, a solid, fully jointed blockwork infill to the inner leaf is a must. Birtley employs post fabrication hot dip galvanisation that offers 50% more zinc protection than other approved