Birtley CB90 Cavity Wall Steel Lintel, 900mm (SKU: 43554)

Make sure your next build stays strong and supported with the Birtley cavity lintel. Ideal for use between two layers of bricks or blocks, this cavity wall lintel creates a space between the structure and safely carries the distributed load of brickwork. Whether you’re adding an extension or constructing a house, it’s an essential.

The Birtley CB90 standard duty cavity lintel is hot-dip galvanised after fabrication, which gives it 50% more zinc protection than other approved coatings. That means this is a lintel that will really last. You can also expect to see an improvement on SAP default value in thermal bridging, which will help to prevent energy loss and lower your heating and electricity bills.

Installation Requirements;
1. Bed fully on bricklaying mortar.
2. Must be used with a cavity tray - External walls only.
3. Lintels over 1500mm must be propped until masonry is fully loaded and cured.

We offer free delivery on orders over £300 with no minimum order requirements to customers near our network of branches. Standard delivery is 5-7 working days. Our standard delivery fee is £15. To find out if we can deliver to you please enter your postcode when prompted. If you need more help please contact your local branch. Once you have placed your order one of our team from your local branch will be in touch to arrange a delivery date for you. We offer free next day delivery on smaller postable items such as screws, gloves and some tools on orders over £50. A postage cost of £5 applies for orders below this. These items can be delivered nationally by our trusted delivery partner DPD to most mainland UK addresses. We endeavour to ship all orders within 24hrs of receiving the order. Please see our delivery page below for further details.

If you’d like to return your goods, or part of your goods, please contact your local Elliotts branch to arrange this. Returns are accepted if defective or damaged (please contact us) or if the product is returned in new/unopened condition. Please see our returns page below for further details.