- 3000mm heavy-duty cavity lintel
- Fully galvanised for corrosion resistance
- Designed for heavy-duty loading conditions
- Complies with all relevant British Standards
- Used to support the wall above doors and windows
- In-built insulation foam to improve thermal performance
Product Information
This IG L1/HD 150 3000mm Heavy Duty Cavity Lintel is a load-bearing structural element that spans between two vertical supports. It is designed with two leaves to ease the construction of cavity walls and support the wall above doors and windows. These lintels are created using galvanised steel and have built-in foam insulation between the two flanges to retain warmth and reduce condensation. Blockwork should be built tight against the inner face of the lintel and then a mortar bed placed on top of the blockwork before floor units are laid to ensure an even load distribution. Lintels may be propped to facilitate the speed of construction.
Key Features
- Suitable for heavy-duty loading conditions
- Insulation foam built-in to improve thermal performance
- All cut edges are treated with a corrosion resistant paint
- Commonly used to support the wall above doors and windows
- IG lintels satisfy the thermal performance requirements of all UK building regulations
- Manufactured from high-quality grade galvanised steel with a minimised spangle finish
- Lintels should have a minimum end bearing of 150mm on each side of the opening, bedded on mortar
Technical Information
- Length: 3000mm
- Inner Leaf: 100mm
- Outer Leaf: 95mm
- Finish: Minimised spangle
- Material: Galvanised steel
- For cavity widths: 150-165mm
- Minimum end bearing: 150mm
- Safe working load total: UDL kN 3:1 - 30, 19:1 - 20
Approvals
- Material Specification: High quality grade galvanised steel to BS EN 10346:2009
- Fire Performance: IG lintels have been subjected to a fire test in accordance with BS 476: Part 20: 1987
- Polystyrene Insulation: IG lintels are insulated with expanded cfc-free polystyrene and conform to BS 13163: 2008
- Lintel Life Span: The IG lintel range complies with the technical requirements of the BLP (Building Life Plans) regarding the durability data of mild steel, cold formed lintels
- Structural Performance: The structural performance figures have been ascertained by testing in accordance with the requirements of standards BS 5977 Part 2 1983 and BS EN 845-2:2003
Disclaimer: Do not cut lintels to length or modify them in any way without consulting an IG engineer.
Product Specifications
| Brand: | IG |
|---|---|
| MPN: | IH153 |
| Pack Size: | 3.0000 |
| Depth: | 180mm |
| Length: | 3000mm |
| Lintel Type: | Heavy Duty Cavity Lintel |
| Width: | 340mm |
| Shipping Weight Kg: | 51.1200kg |
| Shipping Dimension 1: | 3000.0000mm |
| Shipping Dimension 2: | 340.0000mm |
| Shipping Dimension 3: | 100.0000mm |
- 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.
- The products ordered are for kerbside delivery only, for more information please see our Delivery page.