Stressline

Stressline SL50TFHD Heavy Duty 50mm Cavity Timber Framed Lintel

£45.00
Timber Frame Lintel

£37.50 (ex VAT)

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The Stressline SL50TFHD Heavy Duty 50mm Cavity Timber Frame Lintel is a galvanised steel lintel designed for timber-frame construction. It supports the outer leaf of masonry only, generally brickwork, and is supplied with restraining clips. The SL50TFHD is specified for a nominal 50mm cavity; Stressline's technical guide lists a 50–65mm cavity with a 102mm outer leaf. Check the current load-span tables before selecting a length.

Key Features

50mm timber-frame cavity

Designed for timber-frame construction. Stressline's technical guide lists a 50–65mm cavity range with a 102mm outer leaf.

Heavy-duty design

The heavy-duty option in Stressline's 50mm timber-frame lintel range. Capacity depends on the lintel length and loading arrangement.

Supports the outer leaf

Designed to support the external masonry leaf only, generally brickwork, rather than the timber-frame inner structure.

Restraining clips supplied

Supplied with restraining clips to help secure the lintel laterally during installation.

Galvanised steel

The galvanised finish provides corrosion protection.

14 length options

Choose from the listed lengths, from 1200mm to 4800mm.

Wide or short outer leaf options

Stressline states that timber-frame lintels can be manufactured for wide outer leaf (WOL) or short outer leaf (SOL) applications. Confirm the required configuration before ordering.

Product Specifications

Stressline SL50TFHD — product details
Manufacturer Stressline
Product code SL50TFHD
Lintel type Heavy-duty timber-frame steel lintel
Nominal cavity size 50mm
Cavity range in Stressline technical guide 50–65mm
Outer leaf 102mm masonry, generally brickwork
Material and finish Galvanised steel
Accessories Restraining clips supplied
Available lengths 1200mm, 1350mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm, 3000mm, 3300mm, 3600mm, 3900mm, 4200mm, 4500mm and 4800mm

Typical Applications

The SL50TFHD is intended for openings in timber-frame buildings where the external masonry leaf needs support above the opening. Timber-frame lintels are designed for the outer leaf only. Confirm the proposed wall build-up, opening span and supported masonry loads against Stressline's current technical guidance.

Manufacturer Technical Information

Frequently Asked Questions

What cavity width does the SL50TFHD suit?

The product is described as a nominal 50mm cavity lintel. Stressline's technical guide lists a 50–65mm cavity with a 102mm outer leaf. Confirm the actual wall dimensions before ordering.

Are restraining clips supplied?

Yes. Restraining clips are supplied. Follow Stressline's instructions for fixing and spacing.

Can it support the timber-frame inner structure?

No. Stressline's timber-frame lintels are designed to support the outer masonry leaf only, generally brickwork.

What lengths are available?

The current Shopify listing offers 14 lengths from 1200mm to 4800mm.

Can it be made for a wide or short outer leaf?

Stressline states that timber-frame lintels can be manufactured for wide outer leaf or short outer leaf applications. Confirm the required version with Wade before ordering.

Need Help Choosing a Timber Frame Lintel?

Contact Wade Building Supplies for help checking cavity dimensions, lintel length and the correct application for your project.

Contact Wade Building Supplies
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Stressline SL50TFHD Heavy Duty 50mm Cavity Timber Framed Lintel by Stressline

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