Stressline

Stressline Standard Duty 125mm Cavity (140mm wide inner leaf) Lintel SL110WIL

£147.00
Cavity Lintel

£122.50 (ex VAT)

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The Stressline Standard Duty 125mm Cavity Lintel SL110WIL is a galvanised steel cavity lintel designed for 125mm cavity wall construction with a wide inner leaf. It is intended for wider blockwork applications, with the existing product information specifying a 140mm wide inner leaf application and support for blockwork up to 150mm. The lintel includes built-in continuous insulation, a plaster key and a perforated base plate to the inner flange. It is listed for masonry loads, distributed timber floor loads and distributed roof loads. Check Stressline's load-span information to confirm suitability for the opening and loading arrangement.

Key Features

125mm cavity construction

Designed for 125mm cavity wall applications.

Wide inner leaf

Designed for a 140mm wide inner leaf application and wider blockwork.

Standard-duty design

Listed for masonry, distributed timber floor and distributed roof loads. Check the load-span data for the selected length.

Supports blockwork up to 150mm

The existing product information specifies support for blockwork up to 150mm wide.

Built-in continuous insulation

Integrated continuous insulation forms part of the lintel construction.

Plaster key and base plate

A perforated base plate to the inner flange incorporates a built-in plaster key for the internal finish.

Galvanised steel

The galvanised coating provides corrosion protection.

14 length options

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

Product Specifications

Stressline SL110WIL — product details
Manufacturer Stressline
Product code SL110WIL
Lintel type Standard-duty cavity wall lintel
Cavity width 125mm
Inner leaf application 140mm wide inner leaf
Maximum stated blockwork width 150mm
Material and finish Galvanised steel
Features Built-in continuous insulation, plaster key and perforated base plate to inner flange
Listed load applications Masonry loads, distributed timber floor loads and distributed roof loads
Available lengths 1200mm, 1350mm, 1500mm, 1800mm, 2100mm, 2400mm, 2700mm, 3000mm, 3300mm, 3600mm, 3900mm, 4200mm, 4500mm and 4800mm

Typical Applications

The SL110WIL is intended for openings in 125mm cavity wall construction where a wider inner leaf is required. The existing product information identifies a 140mm wide inner leaf application and support for blockwork up to 150mm. It also lists masonry loads, distributed timber floor loads and distributed roof loads. Confirm the wall build-up, opening span, load arrangement and bearing conditions against Stressline's technical data before selecting a lintel.

Technical Information

The original product listing includes two technical specification images in the product media. Refer to those drawings and Stressline's current technical information for dimensions, load-span details and installation guidance.

Frequently Asked Questions

What cavity is the SL110WIL designed for?

It is designed for 125mm cavity wall construction.

What inner leaf application is it designed for?

The product is listed for a 140mm wide inner leaf application and wider blockwork.

Can it support blockwork up to 150mm?

Yes. The existing product information states that it is designed to support blockwork up to 150mm wide.

What loads is the lintel listed for?

The product information lists masonry loads, distributed timber floor loads and distributed roof loads. Check the relevant load-span data for the selected length and actual loading conditions.

Does it include insulation and a plaster key?

Yes. It includes built-in continuous insulation and a plaster key incorporated into the perforated base plate to the inner flange.

What lengths are available?

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

Need Help Choosing a Wide Inner Leaf Lintel?

Contact Wade Building Supplies for help checking cavity dimensions, inner leaf width, lintel length and loading information.

Contact Wade Building Supplies
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Stressline Standard Duty 125mm Cavity (140mm wide inner leaf) Lintel SL110WIL by Stressline

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