Birtley Timber Frame Cavity Lintel 100mm TF90

Name: Birtley Timber Frame Cavity Lintel 100mm TF90
Brand: Birtley
SKU: LI-01133
Price: 25.0 GBP
Availability: OutOfStock

£25.00

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The 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 90–105mm, this Birtley lintel ensures reliable support and long-term durability. Optional expanded polystyrene insulation enhances thermal performance, while its compliance with rigorous British and European standards guarantees exceptional safety and quality.

Key Features

Hot-dip galvanized for superior corrosion resistance
Designed for 90–105mm cavity timber frames
Available in span lengths from 750mm to 3900mm.
Optional insulation improves thermal efficiency
Fire-rated for 60 minutes with plaster finish

Datasheet

Superior Corrosion Protection

The TF90 Lintel features a post-fabrication hot-dip galvanisation process, ensuring complete surface protection against rust and corrosion. This advanced treatment significantly extends its lifespan, making it a dependable choice for timber frame construction.

Made from structural-grade mild steel S275JR, the TF90 meets BS EN ISO 1461 standards for galvanisation. Its innovative coating process ensures durability, even in challenging environments, providing peace of mind for contractors and homeowners alike.

Enhanced Thermal Performance

With optional expanded polystyrene insulation rated BREEAM A+, the TF90 helps reduce thermal bridging and improves overall energy efficiency. This makes it an eco-friendly choice for sustainable construction projects.

Built for Compliance and Safety

The TF90 is tested to EN846-9 standards. It offers a fire rating of up to 60 minutes when used with a two-coat plaster system, ensuring safety and compliance with building regulations.

Simplified Installation

This lintel is designed for straightforward installation, requiring a minimum end bearing of 150mm. It supports lintel clips at intervals of less than 600mm, ensuring a secure fit for cavities within its range.