The IG L5/100 Cavity Wall Lintel is purpose-built for substantial structural support in cavity walls, particularly suited for larger openings such as doorways and windows in load-bearing walls. Engineered with a robust design to meet demanding structural applications, this lintel offers enhanced load-bearing capacity and long-lasting durability.
Crafted from high-quality, galvanised steel, the L5/100 provides exceptional corrosion resistance, while an insulating foam layer between its flanges boosts thermal efficiency, reducing heat transfer across the lintel. It supports cavity widths of 90mm to 105mm, with lengths available in 150mm increments, allowing precise fitting for various opening sizes.
Key Features:
Extra Heavy-Duty Load Support: Ideal for high-load structural applications, distributing weight evenly across the wall opening.
Material: Galvanised steel with superior corrosion resistance for reliable, long-term performance.
Thermal Insulation: Foam insulation between flanges improves energy efficiency by minimising heat loss.
Mortar Bed Integration: Designed for seamless integration with blockwork, with vertical and parallel joints fully filled with mortar to maximise strength.
Construction Flexibility: Propping is optional but can be used to maintain safety and stability during construction.
Fire Resistance: Rated to withstand fire exposure for up to one hour.
BBA Certified: Compliance with British Board of Agrément standards, assuring high quality and reliability.
The IG L5/100 lintel is a trusted solution for heavy-duty structural projects, ensuring stability and support for large wall openings. Its extra strength and thermal performance make it an excellent choice for challenging construction environments where stability and energy efficiency are essential.
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
4350mm
4500mm
4650mm
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:
The IG L5/100 Cavity Wall Lintel is purpose-built for substantial structural support in cavity walls, particularly suited for larger openings such as doorways and windows in load-bearing walls. Engineered with a robust design to meet demanding structural applications, this lintel offers enhanced load-bearing capacity and long-lasting durability.
Crafted from high-quality, galvanised steel, the L5/100 provides exceptional corrosion resistance, while an insulating foam layer between its flanges boosts thermal efficiency, reducing heat transfer across the lintel. It supports cavity widths of 90mm to 105mm, with lengths available in 150mm increments, allowing precise fitting for various opening sizes.
Key Features:
Extra Heavy-Duty Load Support: Ideal for high-load structural applications, distributing weight evenly across the wall opening.
Material: Galvanised steel with superior corrosion resistance for reliable, long-term performance.
Thermal Insulation: Foam insulation between flanges improves energy efficiency by minimising heat loss.
Mortar Bed Integration: Designed for seamless integration with blockwork, with vertical and parallel joints fully filled with mortar to maximise strength.
Construction Flexibility: Propping is optional but can be used to maintain safety and stability during construction.
Fire Resistance: Rated to withstand fire exposure for up to one hour.
BBA Certified: Compliance with British Board of Agrément standards, assuring high quality and reliability.
The IG L5/100 lintel is a trusted solution for heavy-duty structural projects, ensuring stability and support for large wall openings. Its extra strength and thermal performance make it an excellent choice for challenging construction environments where stability and energy efficiency are essential.
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
4350mm
4500mm
4650mm
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
Downloadable information can be found here:
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IG L5/100 Cavity Wall Lintel - Armstrong CheshireSkip to content
The IG L5/100 Extra Heavy-Duty Cavity Wall Lintel is designed to support large structural openings in cavity walls, providing superior load-bearing capacity, corrosion resistance, and thermal efficiency for demanding applications.
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 L5/100 Cavity Wall Lintel is purpose-built for substantial structural support in cavity walls, particularly suited for larger openings such as doorways and windows in load-bearing walls. Engineered with a robust design to meet demanding structural applications, this lintel offers enhanced load-bearing capacity and long-lasting durability.
Crafted from high-quality, galvanised steel, the L5/100 provides exceptional corrosion resistance, while an insulating foam layer between its flanges boosts thermal efficiency, reducing heat transfer across the lintel. It supports cavity widths of 90mm to 105mm, with lengths available in 150mm increments, allowing precise fitting for various opening sizes.
Key Features:
Extra Heavy-Duty Load Support: Ideal for high-load structural applications, distributing weight evenly across the wall opening.
Material: Galvanised steel with superior corrosion resistance for reliable, long-term performance.
Thermal Insulation: Foam insulation between flanges improves energy efficiency by minimising heat loss.
Mortar Bed Integration: Designed for seamless integration with blockwork, with vertical and parallel joints fully filled with mortar to maximise strength.
Construction Flexibility: Propping is optional but can be used to maintain safety and stability during construction.
Fire Resistance: Rated to withstand fire exposure for up to one hour.
BBA Certified: Compliance with British Board of Agrément standards, assuring high quality and reliability.
The IG L5/100 lintel is a trusted solution for heavy-duty structural projects, ensuring stability and support for large wall openings. Its extra strength and thermal performance make it an excellent choice for challenging construction environments where stability and energy efficiency are essential.
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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.
