TheBirtley Heavy Duty Cavity Lintel 70mm HD70is the best choice for heavy-duty cavity wall support. Custom made to accommodate cavities ranging between 70mm and 65mm with 100mm outer and inner leaf respectively, this HD70 lintel can withstand the toughest construction demands. To maximise its effectiveness, it is important that the inner leaf is fitted with solid, fully jointed blockwork infill. The 70mm heavy-duty lintel with Supergalv coating provides an extended lifespan and has a much higher corrosion resistance. Birtley lintels have undergone rigorous testing to comply with British Standard 476-20:1987 for fire resistance, providing you peace of mind.
Features:
Enhanced Life Expectancy: Supergalv coating provides an extended service life and reliable solutions for construction applications.
Fire Resistance Assurance: HD70 Lintels have been extensively tested for British Standard 476-20:1987 to demonstrate their fireproof qualities, providing assurance of building safety.
Optimized Cavity Support: This 70mm heavy-duty cavity lintel is created specifically to fit cavities ranging from 70 to 65mm in depth. These Birtley lintels work with exact measurements for the outer and inner leaf for optimum support in your construction project.
Available in span lengths from 750mm to 4800mm.
Made from structural grade steel toEN10025
Birtley
Lintel
Length
900mm
1200mm
1500mm
1800mm
2100mm
2400mm
2700mm
3000mm
3300mm
3600mm
3900mm
4200mm
4500mm
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:
TheBirtley Heavy Duty Cavity Lintel 70mm HD70is the best choice for heavy-duty cavity wall support. Custom made to accommodate cavities ranging between 70mm and 65mm with 100mm outer and inner leaf respectively, this HD70 lintel can withstand the toughest construction demands. To maximise its effectiveness, it is important that the inner leaf is fitted with solid, fully jointed blockwork infill. The 70mm heavy-duty lintel with Supergalv coating provides an extended lifespan and has a much higher corrosion resistance. Birtley lintels have undergone rigorous testing to comply with British Standard 476-20:1987 for fire resistance, providing you peace of mind.
Features:
Enhanced Life Expectancy: Supergalv coating provides an extended service life and reliable solutions for construction applications.
Fire Resistance Assurance: HD70 Lintels have been extensively tested for British Standard 476-20:1987 to demonstrate their fireproof qualities, providing assurance of building safety.
Optimized Cavity Support: This 70mm heavy-duty cavity lintel is created specifically to fit cavities ranging from 70 to 65mm in depth. These Birtley lintels work with exact measurements for the outer and inner leaf for optimum support in your construction project.
Available in span lengths from 750mm to 4800mm.
Made from structural grade steel toEN10025
Birtley
Lintel
Length
900mm
1200mm
1500mm
1800mm
2100mm
2400mm
2700mm
3000mm
3300mm
3600mm
3900mm
4200mm
4500mm
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 Heavy Duty Cavity Lintel 70mm HD70 is a galvanised steel lintel designed for heavy masonry loads. With superior strength and corrosion resistance, it’s perfect for cavity walls in residential and commercial projects.
Birtley Heavy Duty Cavity Lintel 70mm HD70 - 900mm
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.
TheBirtley Heavy Duty Cavity Lintel 70mm HD70is the best choice for heavy-duty cavity wall support. Custom made to accommodate cavities ranging between 70mm and 65mm with 100mm outer and inner leaf respectively, this HD70 lintel can withstand the toughest construction demands. To maximise its effectiveness, it is important that the inner leaf is fitted with solid, fully jointed blockwork infill. The 70mm heavy-duty lintel with Supergalv coating provides an extended lifespan and has a much higher corrosion resistance. Birtley lintels have undergone rigorous testing to comply with British Standard 476-20:1987 for fire resistance, providing you peace of mind.
Features:
Enhanced Life Expectancy: Supergalv coating provides an extended service life and reliable solutions for construction applications.
Fire Resistance Assurance: HD70 Lintels have been extensively tested for British Standard 476-20:1987 to demonstrate their fireproof qualities, providing assurance of building safety.
Optimized Cavity Support: This 70mm heavy-duty cavity lintel is created specifically to fit cavities ranging from 70 to 65mm in depth. These Birtley lintels work with exact measurements for the outer and inner leaf for optimum support in your construction project.
The Birtley Heavy Duty Cavity Lintel 70mm HD70 is engineered to handle the most challenging construction tasks. Its robust design ensures it can support heavy masonry loads without compromising structural integrity, making it a top choice for builders.
This lintel’s heavy-duty construction is complemented by its galvanised finish, which provides excellent protection against rust and corrosion. It’s built to last, even in harsh weather conditions.
Superior Load-Bearing Capacity
With a 70mm width, the Birtley Heavy Duty Cavity Lintel HD70 offers unmatched load-bearing capacity. It’s designed to support large masonry loads, ensuring stability and safety in cavity wall construction.
Durable and Long-Lasting
The galvanised finish on this lintel ensures it remains corrosion-free for years, even in exposed environments. Its durability reduces maintenance needs, saving time and costs over the long term.
Versatile for Residential and Commercial Use
Whether you’re working on a large commercial development or a residential extension, the Birtley Heavy Duty Cavity Lintel 70mm HD70 delivers reliable performance. Its versatility makes it a go-to choice for builders.
Trusted by Builders Across the UK
Trusted for its strength and durability, the Birtley Heavy Duty Cavity Lintel 70mm HD70 is a favourite among builders. Its heavy-duty design and galvanised finish ensure it performs flawlessly in any project.
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.
