Birtley 3000mm Cavity Wall Lintel CB90
- Birtley cavity wall lintel CB90 for 3000mm (118") openings
- Designed for inner and outer leaf thickness of 100mm (4") each
- Hot-dip galvanized after fabrication for enhanced corrosion resistance
- Super galvanised coating offers up to 50% more zinc protection than standard finishes
- Improves thermal bridging protection by up to 55% over SAP default values
- Not suitable for point loads or concrete floor support
The Birtley 3000mm Cavity Wall Lintel CB90 is a robust steel lintel designed specifically for cavity walls with an inner and outer leaf of 100mm each. Ideal for builders, bricklayers and site managers, this lintel offers reliable support for your cavity wall openings, ensuring structural integrity and durability on site. Please note, this lintel is not suitable for point loads or concrete floors.
Application
This lintel is perfectly suited for standard cavity wall construction where the cavity width falls between 90mm and 105mm. It supports the outer leaf above openings such as windows and doors, resting securely on a mortar bed atop the blockwork. The galvanized coating provides excellent corrosion resistance, making it suitable for external use in a variety of weather conditions. It’s a dependable choice for busy sites needing consistent quality and availability.
Dimension
- Length: 3000mm (118")
- Inner leaf thickness: 100mm (4")
- Outer leaf thickness: 100mm (4")
Material
- High-quality steel
- Hot-dip galvanized coating for enhanced corrosion protection
Type
- Standard duty cavity wall steel 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 £175 ex VAT within our local delivery area qualify for free delivery. This excludes palletised or specialist products.
For orders under £175 ex VAT, standard delivery is £10 plus VAT. Certain products have specific delivery costs:
- Civil Engineering products: £30 + 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.
Fuel Surcharge
Information on our added Fuel Surcharge can be found at https://lordsbm.co.uk/fuel-surcharge-notification
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.
