The Birtley INT100 Light Duty Internal Wall Lintel stands out with its robust Supergalv coating, offering up to 50% more zinc protection than conventional coatings. Specially designed for 100mm cavities in non-loadbearing walls, this Birtley lintel delivers reliable performance, exceptional durability, and compliance with British and European standards. Ideal for light-duty applications, it’s crafted from structural-grade mild steel, ensuring a long-lasting solution for your construction projects.
Key Features
Perfect for non-loadbearing internal walls
Hot-dip galvanised for superior corrosion resistance
Designed for 100mm cavities with a fire rating of 60 minutes
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:
The Birtley INT100 Light Duty Internal Wall Lintel stands out with its robust Supergalv coating, offering up to 50% more zinc protection than conventional coatings. Specially designed for 100mm cavities in non-loadbearing walls, this Birtley lintel delivers reliable performance, exceptional durability, and compliance with British and European standards. Ideal for light-duty applications, it’s crafted from structural-grade mild steel, ensuring a long-lasting solution for your construction projects.
Key Features
Perfect for non-loadbearing internal walls
Hot-dip galvanised for superior corrosion resistance
Designed for 100mm cavities with a fire rating of 60 minutes
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
Birtley INT100 Light Duty - Internal Wall Lintels - 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.
The Birtley INT100 Light Duty Internal Wall Lintel stands out with its robust Supergalv coating, offering up to 50% more zinc protection than conventional coatings. Specially designed for 100mm cavities in non-loadbearing walls, this Birtley lintel delivers reliable performance, exceptional durability, and compliance with British and European standards. Ideal for light-duty applications, it’s crafted from structural-grade mild steel, ensuring a long-lasting solution for your construction projects.
Key Features
Perfect for non-loadbearing internal walls
Hot-dip galvanised for superior corrosion resistance
Designed for 100mm cavities with a fire rating of 60 minutes
The INT100 Lintel is crafted for non-loadbearing internal walls, providing a dependable solution for 100mm cavity construction. Made from S275JR mild steel and galvanised to BS EN ISO 1461 standards, it ensures longevity and excellent protection against corrosion.
With a lightweight design and fire rating of up to 60 minutes when paired with a two-coat plaster finish, the INT100 lintel guarantees both safety and functionality for residential and commercial projects.
Superior Coating Technology
The Supergalv coating used in the INT100 provides enhanced zinc protection, ensuring a lifespan up to 50% longer than standard coatings. Post-fabrication galvanising leaves no surface unprotected, making it a highly reliable choice for long-term use.
Easy Installation
Designed with convenience in mind, the INT100 lintel requires a minimum end bearing of 150mm. Its straightforward installation process suits a wide range of building projects, reducing time and effort on-site.
Customisation Options
The INT100 lintel is available with alternative material finishes, including Ultragalv and stainless steel, catering to specific project requirements. These options ensure flexibility without compromising on quality or durability.
Trusted for Light Duty Applications
Combining strength, safety, and efficiency, the Birtley INT100 is the trusted choice for light-duty internal wall construction.
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.
