Catnic Lintels

We offer a variety of Catnic box lintels and cavity wall lintels, ensuring that you can find the right solution for your project. So, regardless of the project you want to complete, Catnic offers a wide selection of steel lintels to fit doorways, windows, archways and apertures of any length, breadth, shape and depth.

What is a Catnic lintel?

Catnic lintel is the pioneered lintel manufactured with a duplex corrosion protection (dpc) system, an integral plaster key and a built-in damp-proof course with continuous insulation, making it the unique lintel on the market. Catnic lintels are used for standard duty, heavy duty and extra heavy duty projects.

What Makes Catnic Lintels the Perfect Choice?

Lintels are integral to any significant structural changes to a property, and builders must ensure all regulations and standards manufacture them.

So, whether you are looking for an extra heavy-duty lintel and a range of steel lintel sizes, you can be confident in Catnic's products. We understand the importance of finding the right solution from a wide variety of lintels for you to choose from.

Furthermore, whether you opt for the Catnic angle lintel, the CG90 100 cavity wall lintel or any other products they offer, you will benefit from exceptional heat loss prevention and a duplex corrosion protection system that ensures they stand the test of time.

Support The Weight Of Steel Beams, Frames & More With Catnic Lintels

Catnic is known for its excellence and fits our desire to deliver the best products. With vast experience, Catnic knows all there is to know about steel lintels. They are superior and suitable for cavity walls, timber frames, external solid walls and internal walls, providing flexible solutions in various situations.

What Does Catnic Offer?

All the lintels we offer from Catnic are designed to deliver exceptional support and versatility. As every construction project requires specific solutions, Catnic lintels are available to meet particular needs. Lightweight yet sturdy, they are designed to help enhance wall integrity and thermal performance while improving stability and durability since they are for heavy-duty projects.

You can have confidence in every product Catnic timber frame offers, with exceptional structural performance. What’s more, Catnic products also comply with technical requirements such as:

National House-Building Council (NHBC)

Housing Association Property Mutual (HAPM) with appropriate adjustment factors

Zurich Municipal

British Standards

All of their lintels are designed to meet BS EN 845-2:2003 and are manufactured from pre-galvanised steel under BS EN 10346:2009 with or without an applied polyester-coated finish

Discover Low-Cost, Heavy Duty Catnic Lintels From Armstrong Cheshire.

All the prices shown are the prices you pay. For Trade Prices, request a Trade Card and then log in. 

To view and/or download the Catnic Price List, it is shown on every product page as tab below the product description (inc VAT). 

Choose Armstrong Cheshire For UK Wide Timber Supplies

We deliver Catnic Lintels across the UK. Depending on the lintel type, length, and location will determine the lead time and cost. Lintels up to 1.5m are generally a lot more economical to ship than 3m or 3.6m

Add the items you need to your basket, and then use our shipping calculator at checkout to see the options.