Birtley Cavity Wall Lintel 110mm CB110
Birtley Cavity Wall Lintel 110mm CB110 - 750mm is backordered and will ship as soon as it is back in stock.
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The Birtley Standard Duty Cavity Wall Lintel 110mm CB110 features a top-of-the-line Supergalv coating, delivering superior zinc protection with a 50% increase compared to other coatings.
Specifically designed for cavity walls measuring 110-125mm in width, this lintel provides strong support for both the inner and outer masonry layers.
Its post-fabrication galvanising process ensures increased durability, making it a dependable option for long-term structural soundness.
This lintel is an excellent choice for both residential and commercial buildings, offering a combination of quality and functionality, while also reducing thermal bridging and providing exceptional fire resistance.
Key Features
- Supergalv coating for superior protection
- Designed for 110-125mm cavity walls
- Reduces thermal bridging
- Excellent fire resistance
- Robust support for masonry leafs
- Available in span lengths from 750mm to 3900mm.
- Made from structural grade steel to EN10025
For a comprehensive range of Birtley Stell Lintels click here.

Description
Description
The Birtley Standard Duty Cavity Wall Lintel 110mm CB110 features a top-of-the-line Supergalv coating, delivering superior zinc protection with a 50% increase compared to other coatings.
Specifically designed for cavity walls measuring 110-125mm in width, this lintel provides strong support for both the inner and outer masonry layers.
Its post-fabrication galvanising process ensures increased durability, making it a dependable option for long-term structural soundness.
This lintel is an excellent choice for both residential and commercial buildings, offering a combination of quality and functionality, while also reducing thermal bridging and providing exceptional fire resistance.
Key Features
- Supergalv coating for superior protection
- Designed for 110-125mm cavity walls
- Reduces thermal bridging
- Excellent fire resistance
- Robust support for masonry leafs
- Available in span lengths from 750mm to 3900mm.
- Made from structural grade steel to EN10025
For a comprehensive range of Birtley Stell Lintels click here.
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Built for Strength and Precision

Corrosion-Resistant Design
Energy-Efficient Insulation Support

Tested for Reliability
Enhance Your Project with Confidence
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Excellent Delivery Service
Order arrived early in morning, delivery staff were excellent and able to place order as close as possible to where I required it. excellent communication through out delivery and after delivery.
Great Experience
Great experience Really pleased with the way my order was dealt with and delivery arrived as advised.
Good product and service
Good product, reasonable price, great service and good customer follow-up. Would recommend and use again.
Great Company
Great company, great product. Delivery was very speedy and items was delivered professionally by a very helpful driver. Would highly recommend.
Great quality wood and fast delivery
Great quality wood and fast delivery The company reached out to make sure that everything was good and the delivery went fine
Excellent service from a great company
Ordered 2T of midnight blue slate chipping (2 pallets of 50 bags each) Very nice product at a great price. Contacted quickly after order to arrange a suitable delivery date. Delivery was as arranged. Customer service is excellent including follow up call to ensure everything went well. All in all I would highly recommend Armstrong Cheshire.
Great Customer Relations
Due to a mistake in communication ( mostly my mistake) the first delivery of bulk aggregate went to an address I used to live at. After asking to have a replacement delivery to the correct address Armstrong Cheshire re-scheduled the delivery within 3 days and with fantastic customer relations. I cannot recommend this company enough.
Ultra Fast Delivery
Ultra fast delivery, technically superlative company, their products are light years ahead of all others. Unbelievable prices. I have been in construction for nearly 70 years now and am still working every day. This company is why I keep getting up in a morning. Thank you dear sirs/ Madam for making life easier
Steel Lintel
Easy to pick product online, said 10 days delivery but got the product in 4 days, excellent service and prices