Meet the Birtley Cavity Lintel 50mm CB50, an innovative standard 50mm cavity lintel that redefines durability and insulation. Tailored specifically for cavities between 50-65mm with outer leaves of 100mm and inner leaves of 100mm. This Birtley CB50 lintel is not designed for point loads or concrete floors but its performance in other crucial aspects stands out. It boasts a Supergalv coating for longevity and protection.
Post-fabrication galvanisation ensures that every inch of the steel lintel is protected from issues associated with inferior paint coverage. The absence of baseplate combined with factory-fitted insulation reduces problems such as thermal bridging, and this boosts energy efficiency.
Lintel Features:
Extended Service Life: Supergalv coating greatly extends the service life of the Birtley CB50 lintel, providing a robust solution for your construction needs.
Comprehensive Paint Protection: Post-fabrication galvanisation ensures thorough paint protection, increasing its aesthetic appeal and durability.
Reduced Thermal Bridging: Elimination of baseplate and factory insulation reduces thermal bridging contributing towards energy efficiency gains, contributing towards green building performance.
Tailored Design: These frames are tailored specifically for cavities ranging between 50mm and 65mm in depth.
Available in span lengths from 750mm to 4800mm.
Installation Requirements:
Bed fully on bricklaying mortar
Must be used with a cavity tray - External walls only
Not suitable for point loads or concrete floors
150mm Minimum end bearing
Birtley
Lintel
Length
750mm
900mm
1200mm
1500mm
1800mm
2100mm
2400mm
2700mm
3000mm
3300mm
3600mm
3900mm
4200mm
4800mm
{PRODUCT_DESCRIPTION}
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.
FAQ
All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online.
The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days. Please get in touch before you order if you need a specifc delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page.
Some orders are delivered on our own vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
Downloadable information can be found here:
Meet the Birtley Cavity Lintel 50mm CB50, an innovative standard 50mm cavity lintel that redefines durability and insulation. Tailored specifically for cavities between 50-65mm with outer leaves of 100mm and inner leaves of 100mm. This Birtley CB50 lintel is not designed for point loads or concrete floors but its performance in other crucial aspects stands out. It boasts a Supergalv coating for longevity and protection.
Post-fabrication galvanisation ensures that every inch of the steel lintel is protected from issues associated with inferior paint coverage. The absence of baseplate combined with factory-fitted insulation reduces problems such as thermal bridging, and this boosts energy efficiency.
Lintel Features:
Extended Service Life: Supergalv coating greatly extends the service life of the Birtley CB50 lintel, providing a robust solution for your construction needs.
Comprehensive Paint Protection: Post-fabrication galvanisation ensures thorough paint protection, increasing its aesthetic appeal and durability.
Reduced Thermal Bridging: Elimination of baseplate and factory insulation reduces thermal bridging contributing towards energy efficiency gains, contributing towards green building performance.
Tailored Design: These frames are tailored specifically for cavities ranging between 50mm and 65mm in depth.
Available in span lengths from 750mm to 4800mm.
Installation Requirements:
Bed fully on bricklaying mortar
Must be used with a cavity tray - External walls only
Not suitable for point loads or concrete floors
150mm Minimum end bearing
Birtley
Lintel
Length
750mm
900mm
1200mm
1500mm
1800mm
2100mm
2400mm
2700mm
3000mm
3300mm
3600mm
3900mm
4200mm
4800mm
{PRODUCT_DESCRIPTION}
Delivery is free to Mainland England and Wales. Deliveries are chargable to Scotland.
Once the order is placed, our courier will call you within 3 working days to arrange a delivery date. If you do not hear from the courier within 3 days, please get in touch with us. The majority of deliveries are made within 7 days, occasionally a little longer during peak periods.
Deliveries are made between 08:00 and 18:00 on the day, we request the driver calls you one hour before with an advised time.
Delivery is made via a kerbside tail lift lorry, we cannot deliver to sloping ground as the tail lift must be able to lay flat.
The road must be wide enough for a lorry to fit down and free from obstruction, if there are any access restrictions, please contact us.
Deliveries must be signed for, please report any damages to us within 24 hours.
We offer all bricks with a tail lift offloading service, Please familiarise yourself with the information below.
Crane offloading is available as a premium service for some bricks.
All of our C16 and C24 graded timber is regularised
Regularised timber is timber that has been processed to have a uniform shape and size. This means that the wood has been sawn and planed to remove any irregularities and ensure that each piece of wood has consistent dimensions. Regularised timber is often used in construction, particularly in the framing of buildings, as it is easier to work with and can be more efficiently installed than irregularly shaped timber.
We have one of the largest ranges of timber lengths, dimensions and grades available to buy online. The variation you require will determine the exact lead time and delivery method.
Most orders arrive within 3-4 days, the maximum is 7 days.
Please get in touch before you order if you need a specific delivery date.
Delivery charges vary by postcode. To find out the delivery charge, add the item(s) you require to your basket and select CALCULATE SHIPPING at the bottom of the page. Some orders are delivered on our vehicles based in Leicestershire and Cheshire. We also use carriers including Yodel and Tuffnells. For some sizes and locations, we use regional distributors.
If you'd prefer crane offloading rather than tail lift vehicle offloading for your brick order then this service is available for the majority of bricks that we sell. Charges are shown at checkout.
For deliveries of less than 6 packs then Taillift offloading is normally a more cost effective option
Downloadable information can be found here:
Armstrong Cheshire supply the full range of Catnic Lintels. If you don't see the lintel you need on our website, choose from the Catnic Lintel Selector Brochure and give us a call 01625 322269
The Birtley Cavity Lintel 50mm CB50 is a lightweight, galvanised steel lintel designed for small cavity wall projects. Corrosion-resistant and easy to install, it’s a reliable choice for extensions and internal walls.
Birtley Cavity Lintel 50mm CB50 - 750mm
is backordered and will ship as soon as it is back in stock.
Couldn't load collection availability
Delivery charges will vary depending on your location.
To find out delivery cost to your postcode, add the products your require to your basket and then review your basket, entering the delivery postcode
We look to dispatch all products same-day where possible, we use a close network of couriers we have worked alongside for a number of years and will share any and all shipping updates with you directly.
Meet the Birtley Cavity Lintel 50mm CB50, an innovative standard 50mm cavity lintel that redefines durability and insulation. Tailored specifically for cavities between 50-65mm with outer leaves of 100mm and inner leaves of 100mm. This Birtley CB50 lintel is not designed for point loads or concrete floors but its performance in other crucial aspects stands out. It boasts a Supergalv coating for longevity and protection.
Post-fabrication galvanisation ensures that every inch of the steel lintel is protected from issues associated with inferior paint coverage. The absence of baseplate combined with factory-fitted insulation reduces problems such as thermal bridging, and this boosts energy efficiency.
Lintel Features:
Extended Service Life: Supergalv coating greatly extends the service life of the Birtley CB50 lintel, providing a robust solution for your construction needs.
Comprehensive Paint Protection: Post-fabrication galvanisation ensures thorough paint protection, increasing its aesthetic appeal and durability.
Reduced Thermal Bridging: Elimination of baseplate and factory insulation reduces thermal bridging contributing towards energy efficiency gains, contributing towards green building performance.
Tailored Design: These frames are tailored specifically for cavities ranging between 50mm and 65mm in depth.
Available in span lengths from 750mm to 4800mm.
Installation Requirements:
Bed fully on bricklaying mortar
Must be used with a cavity tray - External walls only
The Birtley Cavity Lintel 50mm CB50 is designed for lightweight applications, making it ideal for smaller projects like extensions or internal walls. Despite its compact size, it delivers exceptional strength and durability, ensuring reliable support for your cavity walls.
Thanks to its galvanised steel construction, the CB50 offers excellent resistance to corrosion, even in challenging environments. This makes it a cost-effective and long-lasting solution for your building needs.
Easy to Install
The compact design of the Birtley Cavity Lintel 50mm CB50 makes it easy to handle and install. Whether you're a professional builder or a DIY enthusiast, this lintel simplifies the process of creating strong, stable cavity walls.
Trusted by Professionals
Builders across the UK rely on Birtley Lintels for their consistent quality and performance. The CB50 is no exception, offering a perfect balance of strength, durability, and ease of use for smaller projects.
Built to Last
The galvanised steel construction of the Birtley Cavity Lintel 50mm CB50 ensures it remains corrosion-free, even in harsh weather conditions. This makes it a reliable choice for projects that demand long-lasting materials.
Why Choose Birtley Lintels?
Birtley Lintels are known for their quality and reliability. The CB50 is a testament to this reputation, offering a lightweight yet durable solution for cavity wall support. Perfect for smaller projects, it’s a trusted choice for builders and DIYers alike.
Have a question?
If you have any questions about our products or would like to learn more about our shipping options please feel free to contact one of our team today.
