Birtley Cavity Wall Lintel 100mm CB90 Size:3300mm position the bird box on

position the bird box on southerly aspects/orientation (south

with an attractive combination of orange

Advanced Corrosion Resistance: The Catnic CSS Lintel boasts a specialized corrosion-resistant coating

no sanding or painting required

Perfect for creating focal points in modern landscapes

Birtley Cavity Wall Lintel 100mm CB90 Size:3300mm position the bird box onThe Birtley Cavity Wall Lintel 100mm CB90 provides a reliable solution for any cavity walls support needs. It is crafted to accommodate cavity ranging from 90 mm to 105 mm in depth with the outer leaf measuring 100mm and the inner leaf measuring 100mm. The 100mm cavity lintel is constructed to meet standard duty specifications. Use of the innovative, post fabrication, hot dip galvanisation process ensures that this cavity wall lintel gets 50% more