Lintels, being a key part of the build, are important to have choices with.

We stock both steel and concrete lintels in various lengths and different sizes. Our concrete lintels are all pre-stressed and in 2 different cross-sectional sizes; our steel lintels are suitable for a standard 100mm cavity but we can supply the entire range of lintels for all applications.


Whether you’re looking for high quality door or window lintels, you’ve come to the right place. At Nationwide Supplies, we stock a broad range of lintel materials that have been specially designed to support load-bearing walls above openings. Our heavy duty lintels are the ideal choice for adding strength and stability to any building project.

A selection of steel and concrete lintels

Lintels are an essential part of any type of external or internal building work. Placed across building openings, such as doors and windows, and designed to provide support for the structure above, lintels play an important role in the construction of any property. They can be used both externally and internally for new-build constructions, renovations and refurbishments.

At Nationwide Supplies, we stock a selection of both steel and concrete lintels. Take your pick from lintels in a selection of sizes with varying lengths. All of our concrete lintels are pre-stressed. Also referred to as stressline lintels, these are available in two different cross-sectional sizes - 65x100mm (the equivalent to standard brick size) or 100x140mm. Meanwhile, our standard stocked steel cavity lintels are compatible for use with 100mm cavity sizes and are most suitable for brick and block applications.

Affordable, high quality building materials

Nationwide Supplies offers everything you need when it comes to finding the right type of lintel beams for your construction project. Browse our full range of lintels, or get in touch with our team for more information. When you shop with us, you can take advantage of our speedy delivery times. Our local customers can benefit from delivery via our very own fleet of vehicles, while our customers that are based further afield can expect fast delivery time courtesy of our trusted courier services.

For affordable, high quality building materials, we’re here to help. Check out our selection of concrete floor beams, bricks, cement and much more today.

Contact Us

Buttermilk Farm, Baldock Road
Buntingford, Herts, SG9 9RH ///party.duck.trending _____________________________ Ecotech Solutions Ltd t/a Nationwide Supplies (Reg: 0736 4771)

Telephone: 01763 281111
Fax: 01763 281307
Email: sales@nsupplies.co.uk