The IG L1/HD100 Cavity Wall Lintel is a specialised, load-bearing lintel crafted to support significant structural loads across cavity wall openings. This lintel distributes weight efficiently, safeguarding structural integrity while improving thermal performance due to the insulation foam embedded between its flanges. Constructed from galvanised steel, the L1/HD100 combines strength with resistance to corrosion, ensuring long-lasting functionality in various construction environments.
Key Features:
Material: Pre-galvanised mild steel for strength and durability.
Insulation: Foam layer between flanges to enhance thermal performance, reducing heat transfer.
Corrosion Resistant: Galvanised steel surface for added protection.
Fire Rating: Provides up to 1-hour fire resistance.
Certification: Meets BBA standards.
Range of Lengths: Available in 750mm to 4200mm.
Thickness: 2.9mm
Cavity Widths Supported: Suitable for cavity sizes between 90mm and 105mm.
IG
Lintel
Length
750mm
900mm
1050mm
1200mm
1350mm
1500mm
1650mm
1800mm
1950mm
2100mm
2250mm
2400mm
2550mm
2700mm
2850mm
3000mm
3150mm
3300mm
3450mm
3600mm
3750mm
3900mm
4050mm
4200mm
{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:
The IG L1/HD100 Cavity Wall Lintel is a specialised, load-bearing lintel crafted to support significant structural loads across cavity wall openings. This lintel distributes weight efficiently, safeguarding structural integrity while improving thermal performance due to the insulation foam embedded between its flanges. Constructed from galvanised steel, the L1/HD100 combines strength with resistance to corrosion, ensuring long-lasting functionality in various construction environments.
Key Features:
Material: Pre-galvanised mild steel for strength and durability.
Insulation: Foam layer between flanges to enhance thermal performance, reducing heat transfer.
Corrosion Resistant: Galvanised steel surface for added protection.
Fire Rating: Provides up to 1-hour fire resistance.
Certification: Meets BBA standards.
Range of Lengths: Available in 750mm to 4200mm.
Thickness: 2.9mm
Cavity Widths Supported: Suitable for cavity sizes between 90mm and 105mm.
IG
Lintel
Length
750mm
900mm
1050mm
1200mm
1350mm
1500mm
1650mm
1800mm
1950mm
2100mm
2250mm
2400mm
2550mm
2700mm
2850mm
3000mm
3150mm
3300mm
3450mm
3600mm
3750mm
3900mm
4050mm
4200mm
{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
Downloadable information can be found here:
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IG L1/HD100 Cavity Wall Lintel - Armstrong CheshireSkip to content
The IG L1/HD100 Heavy Duty Cavity Wall Lintel supports cavity wall openings with widths of 90-105mm. This pre-galvanised lintel features insulation to enhance thermal efficiency and is fire-rated for up to one hour, making it an ideal choice for structural integrity in modern builds.
IG L1/HD100 Cavity Wall Lintel - 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 IG L1/HD100 Cavity Wall Lintel is a specialised, load-bearing lintel crafted to support significant structural loads across cavity wall openings. This lintel distributes weight efficiently, safeguarding structural integrity while improving thermal performance due to the insulation foam embedded between its flanges. Constructed from galvanised steel, the L1/HD100 combines strength with resistance to corrosion, ensuring long-lasting functionality in various construction environments.
Key Features:
Material: Pre-galvanised mild steel for strength and durability.
Insulation: Foam layer between flanges to enhance thermal performance, reducing heat transfer.
Corrosion Resistant: Galvanised steel surface for added protection.
Fire Rating: Provides up to 1-hour fire resistance.
Certification: Meets BBA standards.
Range of Lengths: Available in 750mm to 4200mm.
Thickness: 2.9mm
Cavity Widths Supported: Suitable for cavity sizes between 90mm and 105mm.
Heavy Duty Cavity Wall Lintel for Structural Openings
The IG L1/HD100 Heavy Duty Cavity Wall Lintel is a load-bearing solution designed for cavity walls with openings, such as windows or doors. Made from galvanised steel, it offers superior durability, corrosion resistance, and an insulating foam layer to reduce heat transfer, enhancing the energy efficiency of your build.
Perfect for supporting heavy structural loads, the L1/HD100 is built for long-lasting performance. Its construction from pre-galvanised mild steel offers enhanced strength and resilience in various construction environments. Compliant with BBA standards, this lintel is trusted for safe and reliable installations.
Key Features of the IG L1/HD100 Lintel
The product is made from pre-galvanized mild steel, featuring insulating foam for thermal efficiency, and is designed for cavity walls with widths between 90 and 105mm. It provides up to one hour of fire resistance and includes a galvanized finish to enhance corrosion resistance and durability. Available in lengths ranging from 750mm to 4200mm, it is BBA certified, ensuring safety and quality compliance.
Application Guidelines
This lintel is ideal for use in cavity walls, providing strong support for structural openings. Ensure it is level during installation and that end bearings are bedded in mortar at a 150mm length. Always build masonry above the lintel per BS EN 1996-2:2006 standards, raising both inner and outer leaves to avoid load imbalance. Proper curing time is necessary before adding roof or floor loads.
Thermal Performance and Fire Safety
The L1/HD100's design integrates insulation to improve thermal efficiency, reducing energy loss. Rated for up to one hour of fire resistance, this lintel provides reliable safety measures for both residential and commercial buildings.
Choose IG Lintels for Quality and Reliability
IG Lintels are crafted to meet high performance and quality standards. With robust support and enhanced thermal performance, our lintels ensure your structure’s safety and energy efficiency.
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.
