Birtley 900mm Cavity Wall Lintel CB90
- Birtley CB90 cavity wall lintel, 900mm length for standard cavity walls
- Designed for 90mm to 105mm cavity wall construction, supporting outer leaf masonry
- Hot-dip galvanized finish for superior corrosion resistance and long service life
- Improves thermal bridging by up to 55% compared to SAP defaults, enhancing energy efficiency
- Not suitable for point loads or concrete floor applications
The Birtley 900mm Cavity Wall Lintel CB90 is a robust steel lintel designed specifically for 90mm to 105mm cavity wall builds. Ideal for builders and site managers looking for a reliable, corrosion-resistant lintel that supports the outer leaf of cavity walls efficiently. Please note this lintel is not suitable for point load or concrete floor support.
Application
These lintels are typically bedded in mortar on top of blockwork to carry the weight of the outer leaf above openings such as doors and windows. The CB90 offers a practical solution for standard cavity wall construction, providing structural integrity and helping to reduce thermal bridging in external walls.
Dimension
- Length: 900mm (35.4in)
- Suitable for cavity widths: 90mm to 105mm (3.5in to 4.1in)
Material
- Solid steel with hot-dip galvanizing for enhanced durability and corrosion resistance
Type
- Steel cavity wall lintel
Delivery
Important: The following delivery information applies only to orders placed online.
Delivery Times
When placing your order, you will be able to view available delivery times at the checkout.
Please note: while we aim to deliver within 2–3 business days, this is subject to stock availability. A member of our team will be in touch after you place your order to confirm your delivery date.
Click & Collect is also available from selected branches. However, please be aware that stock levels can fluctuate, so we’ll confirm product availability and collection timing once your order is placed.
Delivery Charges
Orders over £150 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £150 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £20 + VAT.
- Roofing Tiles under £249.99 ex VAT: £60 + VAT.
Delivery charges and policies may vary at the discretion of our branches, and we reserve the right to amend them as required.
We offer a variety of delivery options to meet your needs nationwide, including pallet shipping (subject to size and weight restrictions), site delivery, and same-day or next-day delivery via TradeKart (available in selected postcodes).
Delivery charges are calculated based on your location, the products ordered, and your selected delivery method. Final costs will be displayed at checkout. If you have specific delivery requirements, please contact your local branch via our Branch Finder.
For any delivery-related enquiries, please email our sales team at websales@lordsbm.co.uk.
