Steel & Concrete Lintels for Darwen, delivered to site

Steel & Concrete Lintels we supply in Darwen

• Heavy-duty and extra-heavy lintelsFor openings carrying floors or a lot of masonry.
• Prestressed concrete lintelsPlain concrete lintels for inner leaves and internal openings.
• Steel cavity wall lintelsInsulated galvanised lintels that support both leaves of a cavity wall.
• Single-leaf and box lintelsFor solid walls, timber frame and internal walls.

Getting lintels onto your Darwen site

Lintels are long, so tell us about tight access. Shorter lintels can travel with a mixed load; long steel lintels are handled by hand or crane. Darwen is inside our standard mainland delivery area.

• Tell us the best drop point, such as a driveway, front garden or the kerb, and whether a lorry can park close to it.
• Deliveries are to the kerb, drive or within crane reach; ask if materials need to go further.
• If the drop point is block paving or soft ground, say so; heavy pallets and bulk bags can mark or sink.

Steel & Concrete Lintels: choosing well

Do I need a cavity tray?

Over openings in cavity walls, water in the cavity has to be directed outwards. Many steel lintels need a separate cavity tray and stop ends; check the lintel maker's detail.

Which lintel for my opening?

Measure the clear opening, add the end bearing each side, and note the wall type (cavity width, inner and outer leaf) and what sits above. Manufacturers publish load tables; for anything carrying a floor, roof or point load get an engineer or building control to confirm.

In England, building work is checked against the Approved Documents, for example Part A for structure and Part L for energy efficiency, through your council's building control team or a registered building control approver.

Working out quantities for your Darwen job

For a 2,400 mm clear opening, add at least 150 mm of bearing at each end: the lintel needs to be at least 2,700 mm long. Then pick the type for the wall build-up and check the load in the manufacturer's table, or ask your engineer if the opening carries a floor or roof.

Common questions from Darwen

How long should a lintel be?

The clear opening plus the end bearing at each side, typically at least 150 mm per end. Check the manufacturer's table for your lintel.

Is there a minimum order for delivery to Darwen?

There is no fixed minimum. For very small orders we will tell you honestly if the delivery cost outweighs the materials, so you can decide.

Can lintels be delivered with my blocks?

Yes. We combine them on one lorry where the lengths and the route allow.

Do you deliver lintels to trades and homeowners in Darwen?

Both. Trades can apply for a trade account; homeowners and self-builders can order on a delivered quote.