Birtley Heavy Duty Cavity Timber Frame Lintel 100mm TF90HD Moisture resistant If you are still unsure

If you are still unsure

even during dry spells

enhancing the visual appeal of your building

smooth surface ready for paint or stain straight away

to create a solid driveway

Birtley Heavy Duty Cavity Timber Frame Lintel 100mm TF90HD Moisture resistant If you are still unsureThe Birtley Heavy Cavity Timber Frame Lintel TF90HD excels in providing robust support for 90105mm cavity walls, with a Supergalv coating offering up to 50% more zinc protection than other coatings. Engineered for heavy duty timber frame applications, this Birtley Lintel ensures long lasting performance, superior corrosion resistance, and compliance with stringent British and European standards. Its optional expanded polystyrene insulation enhances