SKU
H001060
£210.95
Inc VAT
£63.92 Per M
- This IG L1/S 100 Standard Cavity Lintel supports 90-105mm cavity wall openings above doors and windows
- Flat internal plate design allows blockwork to continue smoothly above the lintel
- Meets UK standards for structural, thermal, and fire performance
- Has a thermal break plate for improved energy efficiency
- Made from pre-galvanised steel for corrosion resistance
- Insulated with expanded polystyrene
- 3300mm length
Product Information
This IG L1/S 100 Standard Cavity Lintel 3300mm is for cavity wall constructions with widths between 90-105mm. It supports openings above doors and windows, helping to distribute structural loads evenly. Designed with a thermal break and internal insulation, it also helps reduce heat loss through external walls, making it ideal for energy-conscious builds.
Key Features
- Insulated with expanded polystyrene to reduce heat loss and help prevent cold bridging across the cavity
- Flat internal plates allow blockwork to be built directly above the lintel for easy and continuous construction
- Supports the full load of wet masonry immediately after installation, speeding up construction timelines
- Can be propped during installation to accelerate construction without compromising structural integrity
- Supplied with a thermal break plate to further enhance energy performance and minimise cold spots
- Long-lasting galvanised steel construction provides resistance to corrosion and moisture ingress
- Suitable for internal and external openings across a range of total wall thicknesses
- Designed for 90-105mm cavity widths
Technical Information
- Insulation Material: Expanded CFC-free polystyrene
- Compatible Cavity Width: 90-105mm
- Material: Pre-galvanised mild steel
- Total UDL kN 3:1: 27
- Outer Leaf: 102mm
- Inner Leaf: 100mm
- Length: 3300mm
- Thickness: 2.9mm
- Height: 199mm
Approvals
- Structural testing following BS EN 846-9:2016 and BS EN 845-2:2013+A1:2016
- Galvanised steel to BS EN 10346:2015 (minimum yield stress 250N/mm²)
- Meets the thermal requirements of Building Regulations Part L
- Fire tested to BS 476: Part 20:1987 (1 hour fire performance)
- Thermal insulation conforms to BS EN 13163:2012
Installation Instructions
- A minimum end bearing of 150mm is required on each side of the opening, bedded on mortar for stability
- Mortar should be laid on top of the lintel and across blockwork to ensure even load distribution
- A damp proof course is required over the lintel
Product Specifications
| Brand: | Ig |
|---|---|
| MPN: | L1/S100/3300 |
| Pack Size: | 1 |
| Width: | 283mm |
| Length: | 3300mm |
| Depth: | 200mm |
| Size: | (W): 283mm (L): 3300mm (D): 200mm |
- Lead time of 1-2 Working Days
- This product is dispatched from Builder Depot and is available for in-store purchase.
- Orders received by 11:00am are processed the same working day.
- Your delivery charge will be displayed in the trolley page and checkout prior to purchase.
- Once the order has been dispatched you will be sent relevant tracking information.
- This item is eligible for returns as per our Returns Policy.
- For larger and heavier products please ensure you have adequate labor onsite to accept the goods and offload.
£210.95
Inc VAT
£63.92 Per M