Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Heavy duty galvanised steel construction
It supports inner leaf thicknesses of 100–115mm and outer leaf widths of 100–102mm
ensuring it meets the highest levels of safety and performance
The IG L10 Solid Wall Lintel is a standard-duty
Gross Dry Density (kg/m3 /Tolerance) 1460 (D1)
Birtley Timber Frame Cavity Lintel 100mm TF90 Blend Heavy duty galvanised steel constructionThe Birtley TF90 Standard Cavity Timber Frame Lintel stands out for its superior corrosion resistance, thanks to the Supergalv coating that offers up to 50% more zinc protection than standard methods. Designed for timber frame constructions with a cavity range of 90105mm, this Birtley lintel ensures reliable support and long term durability. Optional expanded polystyrene insulation enhances thermal performance, while its compliance with rigorous
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