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Stressline Lintels

Stressline Lintels

Enhance the stability and durability of your construction projects with Stressline's top-of-the-line Galvanised Steel Lintels. Stressline lintels are strong and durable, meeting industry standards. Architects, builders, and contractors in England choose them for their reliability.

Key Features:

Made to last, with excellent resistance to rust and a long lifespan, even in tough environments.

Cavity Wall Lintels:

Designed to fit seamlessly within cavity walls, they provide robust support while maintaining architectural aesthetics. Whether you have 50mm, 75mm, 90mm, 120mm or 150mm Cavities, we'll have a solution for you.

Heavy Duty:

Options to handle heavy loads and distribute weight effectively, ensuring the structural integrity of your project.

Why Choose Stressline?

Stressline designed their lintels with ease of installation in mind, which saves you time and effort during construction.

Technical Support:

Lintel Load Span Tables: Make informed decisions about load distribution and load-bearing capabilities. Visit our load span tables section to access the relevant data for your project's requirements.

Wide Range:

We offer Single and Double Skin Box shapes, Single Leaf Angles and Timber Frame Lintels tailored to meet diverse construction needs.

Convenient Click & Collect: Need your materials quickly? Please take advantage of our click-and-collect service across various stocked sizes.

Contact Us: Our dedicated team is available through phone, live chat or email for personalised assistance or additional inquiries. We're here to ensure your project's success.

For structural Calculations, Click Here for the Stressline Technical Team

 

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Wade Building Supplies 50mm Cavity Wall Lintel | Standard Duty
£0.00 - £0.00
£0.00
£34.00 - £367.00
£34.00 - £367.00
£34.00

Stressline Standard Duty 50mm Cavity Lintel SL50

Stressline
In stock

Our Standard Leaf Stressline Steel Lintels are available in a Selection of Sizes and designed to Support Masonry Loads and Distributed Timber Floor...

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£0.00 - £0.00
£0.00
£34.00 - £367.00
£34.00 - £367.00
£34.00
Wade Building Supplies 50mm Cavity Wall Lintel | Medium Duty
£0.00 - £0.00
£0.00
£74.00 - £499.00
£74.00 - £499.00
£74.00

Stressline Medium Duty 50mm Cavity Lintel SL50HD

Stressline

Our Medium Duty Steel Lintel is available in a Selection of Sizes and is designed to Support Masonry Loads, Distributed Timber Floor Loads & Di...

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£0.00 - £0.00
£0.00
£74.00 - £499.00
£74.00 - £499.00
£74.00
Wade Building Supplies 50mm Cavity Wall Lintel | Heavy Duty
£0.00 - £0.00
£0.00
£103.00 - £386.00
£103.00 - £386.00
£103.00

Stressline Heavy Duty 50mm Cavity Lintel SL50XHD225

Stressline

Our Heavy Duty Steel Lintel is available in a Selection of Sizes Designed to Support Concrete Floor Loads, Attic Truss Loads, and Point Loads   It ...

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£0.00 - £0.00
£0.00
£103.00 - £386.00
£103.00 - £386.00
£103.00
Wade Building Supplies 50mm Cavity Wall Lintel | Extra Heavy Duty
£0.00 - £0.00
£0.00
£135.00 - £588.00
£135.00 - £588.00
£135.00

Stressline Extra Heavy Duty 50mm Cavity Lintel SL50CXHD225

Stressline
In stock

Our Extra Heavy Duty Steel Lintel is available in a Selection of Sizes Designed to Support Masonry Loads, Distributed Timber Floor Loads & Dist...

View full details
£0.00 - £0.00
£0.00
£135.00 - £588.00
£135.00 - £588.00
£135.00
£0.00 - £0.00
£0.00
£41.00 - £400.00
£41.00 - £400.00
£41.00

Stressline Standard Duty 70mm Cavity Lintel SL70

Stressline
In stock

The Standard Leaf Stressline Lintel is available in a Selection of Sizes Designed to Support Masonry Loads, Distributed Timber Floor Loads & Di...

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£0.00 - £0.00
£0.00
£41.00 - £400.00
£41.00 - £400.00
£41.00
Wade Building Supplies 70mm Cavity Wall Lintel | Medium Duty
£0.00 - £0.00
£0.00
£74.00 - £499.00
£74.00 - £499.00
£74.00

Stressline Medium Duty 70mm Cavity Lintel SL70HD

Stressline

Our Medium Duty Cavity Lintel is available in a Selection of Sizes This Lintel is designed to Support Masonry Loads, Distributed Timber Floor Loads...

View full details
£0.00 - £0.00
£0.00
£74.00 - £499.00
£74.00 - £499.00
£74.00
Wade Building Supplies 70mm Cavity Wall Lintel | Heavy Duty
£0.00 - £0.00
£0.00
£114.00 - £386.00
£114.00 - £386.00
£114.00

Stressline Heavy Duty 70mm Cavity Lintel SL70XHD225

Stressline

Heavy Duty Cavity Lintels is available in a Selection of Sizes and is designed to Support Concrete & Attic Truss Loads   Ensure that the inner ...

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£0.00 - £0.00
£0.00
£114.00 - £386.00
£114.00 - £386.00
£114.00
Wade Building Supplies 70mm Cavity Wall Lintel | Extra Heavy Duty
£0.00 - £0.00
£0.00
£122.00 - £574.00
£122.00 - £574.00
£122.00

Stressline Extra Heavy Duty 70mm Cavity Lintel SL70CXHD225

Stressline
In stock

Extra Heavy Duty Cavity Lintels are available in a Selection of Sizes Designed to Support Concrete & Attic Truss Loads   Ensure that the inner ...

View full details
£0.00 - £0.00
£0.00
£122.00 - £574.00
£122.00 - £574.00
£122.00
Wade Building Supplies 100mm Cavity Wall Lintel | Standard Duty
£0.00 - £0.00
£0.00
£30.00 - £367.00
£30.00 - £367.00
£30.00

Stressline Standard Duty 100mm Cavity Lintel SL90

Stressline
In stock

Our Standard Leaf Stressline Lintel is available in a Selection of Sizes and is designed to Support Masonry Loads, Distributed Timber Floor Loads &...

View full details
£0.00 - £0.00
£0.00
£30.00 - £367.00
£30.00 - £367.00
£30.00
Wade Building Supplies 100mm Cavity Wall Lintel | Medium Duty
£0.00 - £0.00
£0.00
£95.00 - £574.00
£95.00 - £574.00
£95.00

Stressline Medium Duty 100mm Cavity Lintel SL90HD

Stressline

Our Selection of Lintels for Cavity Walls includes the Stressline Medium Duty Lintel designed to Support Masonry Loads, Distributed Timber Floor Lo...

View full details
£0.00 - £0.00
£0.00
£95.00 - £574.00
£95.00 - £574.00
£95.00
Stressline Heavy Duty 100mm Cavity Wall Lintel
£0.00 - £0.00
£0.00
£117.00 - £466.00
£117.00 - £466.00
£117.00

Stressline Heavy Duty 100mm Cavity Lintel SL90XHD225

Stressline

The SL90XHD225 Heavy Duty Cavity Lintel boasts simple installation and functionality across a range of uses, with the ability to uphold concrete fl...

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£0.00 - £0.00
£0.00
£117.00 - £466.00
£117.00 - £466.00
£117.00
Wade Building Supplies 100mm Cavity Wall Lintel | Extra Heavy Duty
£0.00 - £0.00
£0.00
£100.00 - £667.00
£100.00 - £667.00
£100.00

Stressline Extra Heavy Duty 100mm Cavity Lintel SL90CXHD225

Stressline
In stock

100mm Cavity Lintels are easy to install and suitable for a variety of installation This Lintel is able to Support Concrete Floor Loads,  Masonry L...

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£0.00 - £0.00
£0.00
£100.00 - £667.00
£100.00 - £667.00
£100.00
Wade Building Supplies 125mm Cavity Wall Lintel | Standard Duty
£0.00 - £0.00
£0.00
£66.00 - £420.00
£66.00 - £420.00
£66.00

Stressline SL110 Standard Duty 125mm Cavity Lintel

Stressline
In stock

Easy to install and Suitable for a Variety of Applications.  Always Check Loadings against Load Span Tables - Our Technical Team will happily help ...

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£0.00 - £0.00
£0.00
£66.00 - £420.00
£66.00 - £420.00
£66.00
Wade Building Supplies 125mm Cavity Wall Lintel | Medium Duty
£0.00 - £0.00
£0.00
£90.00 - £546.00
£90.00 - £546.00
£90.00

Stressline Medium Duty 125mm Cavity Lintel SL110HD

Stressline

This Cavity Wall Lintel is Easy to install and Suitable for a Variety of Applications.  Designed to Support Masonry Loads, Distributed Timber &...

View full details
£0.00 - £0.00
£0.00
£90.00 - £546.00
£90.00 - £546.00
£90.00
Wade Building Supplies 125mm Cavity Wall Lintel | Heavy Duty
£0.00 - £0.00
£0.00
£133.00 - £475.00
£133.00 - £475.00
£133.00

Stressline Heavy Duty 125mm Cavity Lintel SL110XHD225

Stressline

Stressline Heavy Duty Cavity Lintels are easy to install and suitable for a variety of installations.  This Lintel is able to Support Concrete Floo...

View full details
£0.00 - £0.00
£0.00
£133.00 - £475.00
£133.00 - £475.00
£133.00
Wade Building Supplies 125mm Cavity Wall Lintel | Extra Heavy Duty
£0.00 - £0.00
£0.00
£122.00 - £703.00
£122.00 - £703.00
£122.00

Stressline Extra Heavy Duty 125mm Cavity Lintel SL110CXHD225

Stressline

Cavity Wall 110 - 125mm lintel is Designed to  Support Concrete Floor Loads, Attic Trusses, Point Loads It offers Thermal efficiency and Built-in i...

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£0.00 - £0.00
£0.00
£122.00 - £703.00
£122.00 - £703.00
£122.00
£0.00 - £0.00
£0.00
£60.00 - £528.00
£60.00 - £528.00
£60.00

Stressline Standard Duty 130mm Cavity Lintel SL130

Stressline

Elevate your construction projects with our Stressline Standard Duty 130mm Cavity Lintel SL130. Designed for easy installation and suitable for a ...

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£0.00 - £0.00
£0.00
£60.00 - £528.00
£60.00 - £528.00
£60.00
Wade Building Supplies 130mm Cavity Wall Lintel | Extra Heavy Duty
£0.00 - £0.00
£0.00
£106.00 - £656.00
£106.00 - £656.00
£106.00

Stressline Extra Heavy Duty 130mm Cavity Lintel SL130CXHD225

Stressline

 Extra Heavy Duty Lintel in Sizes to 5100mm.   Premium Quality Galvanised Steel suitable for Concrete Floor Loads and Attic Trusses  Market Leading...

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£0.00 - £0.00
£0.00
£106.00 - £656.00
£106.00 - £656.00
£106.00
Wade Building Supplies 150mm Cavity Wall Lintel | Standard Duty
£0.00 - £0.00
£0.00
£53.00 - £468.00
£53.00 - £468.00
£53.00

Stressline Standard Duty 150mm Cavity Lintel SL150

Stressline
In stock

Discover superior support for your construction needs with our Stressline Standard Duty 150mm Cavity Lintel SL150. Tailored for masonry loads, this...

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£0.00 - £0.00
£0.00
£53.00 - £468.00
£53.00 - £468.00
£53.00
Wade Building Supplies 130mm Cavity Wall Lintel | Medium Duty
£0.00 - £0.00
£0.00
£119.00 - £652.00
£119.00 - £652.00
£119.00

Stressline Medium Duty 130mm Cavity Lintel SL130HD

Stressline

Galvanised Steel for Longer Durable Life - Easy to Install with Built-in Plaster Key Designed to Support Masonry Loads, Distributed Timber & Ro...

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£0.00 - £0.00
£0.00
£119.00 - £652.00
£119.00 - £652.00
£119.00
Wade Building Supplies 150mm Cavity Wall Lintel | Extra Heavy Duty
£0.00 - £0.00
£0.00
£140.00 - £780.00
£140.00 - £780.00
£140.00

Stressline Extra Heavy Duty 150mm Cavity Lintel SL150CXHD225

Stressline
In stock

Steel Cavity Lintel ideal for Heavy-Duty Loads including Attic Trusses, and Concrete Floor Loads.  Extra Heavy Duty Lintel in Sizes 600mm - 5100mm....

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£0.00 - £0.00
£0.00
£140.00 - £780.00
£140.00 - £780.00
£140.00
Wade Building Supplies 125mm Wide Inner Leaf Cavity | Medium Duty
£0.00 - £0.00
£0.00
£144.00 - £705.00
£144.00 - £705.00
£144.00

Stressline Medium Duty 125mm Cavity (140mm wide inner leaf) Lintel SL110HDWIL

Stressline

Cavity Lintel Designed to Support Blockwork up to 150mm.  Easy to install and will Support Masonry Loads, Distributed Timber Floor Loads and Distri...

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£0.00 - £0.00
£0.00
£144.00 - £705.00
£144.00 - £705.00
£144.00
Wade Building Supplies 125mm Wide Inner Leaf Cavity | Standard Duty
£0.00 - £0.00
£0.00
£99.00 - £861.00
£99.00 - £861.00
£99.00

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

Stressline

Our most Popular Inner Leaf Cavity includes Built-in Plaster Key with perforated Base Plate to Inner Flange  Market Leading Thermal Efficiency with...

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£0.00 - £0.00
£0.00
£99.00 - £861.00
£99.00 - £861.00
£99.00
Wade Building Supplies 100mm Wide Inner Leaf Cavity | Standard Duty
£0.00 - £0.00
£0.00
£96.00 - £820.00
£96.00 - £820.00
£96.00

Stressline Standard Duty 100mm Cavity (140mm wide inner leaf) Lintel SL90WIL

Stressline

Wide Inner Leaf Lintels are designed with an Inner Leaf to support Blockwork up to 150mm.  This Lintel is easy to install and will support Masonry...

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£0.00 - £0.00
£0.00
£96.00 - £820.00
£96.00 - £820.00
£96.00
Wade Building Supplies 100mm Wide Inner Leaf Cavity | Medium Duty
£0.00 - £0.00
£0.00
£156.00 - £735.00
£156.00 - £735.00
£156.00

Stressline Medium Duty 100mm Cavity (140mm wide inner leaf) Lintel SL90HDWIL

Stressline

Stressline SL90 Wide Inner Leaf Lintel Easy to install and will support Masonry Loads, Distributed Timber Floor Loads and Distributed Roof Loads. W...

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£0.00 - £0.00
£0.00
£156.00 - £735.00
£156.00 - £735.00
£156.00
Wade Building Supplies 150mm Cavity Wall Lintel | Medium Duty
£0.00 - £0.00
£0.00
£139.00 - £722.00
£139.00 - £722.00
£139.00

Stressline Medium Duty 150mm Cavity Lintel SL150HD

Stressline

Easy to Install the Medium Duty 150mm Cavity Lintel is Designed to Support Masonry Loads, Distributed Timber & Roof Loads  Galvanised Coating w...

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£0.00 - £0.00
£0.00
£139.00 - £722.00
£139.00 - £722.00
£139.00
Wade Building Supplies 600mm / stressline 100mm Box Lintel | Standard Duty
£0.00 - £0.00
£0.00
£28.00 - £393.00
£28.00 - £393.00
£28.00

Stressline Standard Duty 100mm Box Lintel SL100BOX

Stressline
In stock

This Standard Duty Box Lintel is Designed for Internal Solid Walls. Corrosion Protection for Durability & Long Life, including Galvanised &...

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£0.00 - £0.00
£0.00
£28.00 - £393.00
£28.00 - £393.00
£28.00
Wade Building Supplies 600mm / Stressline 100mm Box Lintel | Heavy Duty
£0.00 - £0.00
£0.00
£44.00 - £632.00
£44.00 - £632.00
£44.00

Stressline Heavy Duty 100mm Box Lintels SL100BOXHD

Stressline
In stock

£0.00 - £0.00
£0.00
£44.00 - £632.00
£44.00 - £632.00
£44.00
Wade Building Supplies 600mm / Stressline 100mm Box Lintel | Extra Heavy Duty
£0.00 - £0.00
£0.00
£81.00 - £237.00
£81.00 - £237.00
£81.00

Stressline Extra Heavy Duty 100mm Box Lintel SL100BOXXHD

Stressline

This Extra Heavy Duty Box Lintel is Designed for Internal Solid Walls. Corrosion Protection for Durability & Long Life, including Galvanised &a...

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£0.00 - £0.00
£0.00
£81.00 - £237.00
£81.00 - £237.00
£81.00
£0.00 - £0.00
£0.00
£54.00 - £591.00
£54.00 - £591.00
£54.00

Stressline Standard Duty 215mm Solid Wall Box Lintel SL200BOX

Stressline
In stock

Galvanised Steel Lintels are designed for use in 200-215mm Solid Walls   The Standard Duty Solid Wall Lintel is designed to Support Masonry Loads, ...

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£0.00 - £0.00
£0.00
£54.00 - £591.00
£54.00 - £591.00
£54.00
Wade Building Supplies 100mm Angle Lintel | Standard Duty
£0.00 - £0.00
£0.00
£30.00 - £240.00
£30.00 - £240.00
£30.00

Stressline Standard Duty 100mm Single Leaf Angle Lintel SL100TR

Stressline
In stock

Single Leaf Angle Lintels are designed to Support External Solid Walls.  Easy to Install and Suitable for faced Brick / Block Walls  Also known as ...

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£0.00 - £0.00
£0.00
£30.00 - £240.00
£30.00 - £240.00
£30.00
£0.00 - £0.00
£0.00
£44.00 - £129.00
£44.00 - £129.00
£44.00

Stressline Standard Duty 100mm Single Leaf C Shape Lintel SL100CH150

Stressline

Stressline SL100 CH 150 Lintel also known as "C" Shape Single Leaf Lintel is a Popular Choice for External Single Leaf Walls.  External Single Leaf...

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£0.00 - £0.00
£0.00
£44.00 - £129.00
£44.00 - £129.00
£44.00
WADE BUILDING SUPPLIES | T SHAPE LINTEL BY STRESSLINE SPECIFICATIONS 200MM
£0.00 - £0.00
£0.00
£63.00 - £212.00
£63.00 - £212.00
£63.00

Stressline SL200T Standard Duty 215mm Solid Wall T Lintel

Stressline

Enhance your construction project with our Stressline Standard Duty 215mm Solid Wall 'T' Lintel SL200T. Engineered to support two leaves of a 215mm...

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£0.00 - £0.00
£0.00
£63.00 - £212.00
£63.00 - £212.00
£63.00
Wade Building Supplies 215mm "T" Shape Solid Wall Lintel | Heavy Duty
£0.00 - £0.00
£0.00
£135.00 - £673.00
£135.00 - £673.00
£135.00

Stressline Heavy Duty 215mm Solid Wall 'T' Lintel SL200CH

Stressline

Fairface Brick Stressline Wall Lintel designed to Support Two Leaves   Can be used on Tile Hanging Walls.  Galvanised Coating for extra Durability ...

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£0.00 - £0.00
£0.00
£135.00 - £673.00
£135.00 - £673.00
£135.00
Wade Building Supplies 50mm Timber Cavity Wall Lintel | Standard Duty
£0.00 - £0.00
£0.00
£25.00 - £331.00
£25.00 - £331.00
£25.00

Stressline Standard Duty 50mm Cavity Timber Framed Lintel SL50TF

Stressline

Timber Wall Lintels are designed for Timber Frame Construction Only Easy to Install with a Galvanised Finish available in Different Duties and Leng...

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£0.00 - £0.00
£0.00
£25.00 - £331.00
£25.00 - £331.00
£25.00
Wade Building Supplies 50mm Timber Cavity Wall Lintel | Heavy Duty
£31.00 - £323.00
£31.00 - £323.00
£31.00 - £323.00
£31.00

Stressline SL50TFHD Heavy Duty 50mm Cavity Timber Framed Lintel

Stressline

The Stressline SL50TFHD Timber Frame Lintel is designed for Timber Frame Construction Easy to Install with a Galvanised Finish available in Differe...

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£31.00 - £323.00
£31.00 - £323.00
£31.00 - £323.00
£31.00

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