Steel & Concrete Lintels delivery in Harrow

Steel & Concrete Lintels available for Harrow delivery

• Prestressed concrete lintelsPlain concrete lintels for inner leaves and internal openings.
• Single-leaf and box lintelsFor solid walls, timber frame and internal walls.
• Steel cavity wall lintelsInsulated galvanised lintels that support both leaves of a cavity wall.
• Cavity trays and stop endsTo shed water out of the cavity over openings.

Estimating your lintels

For a 1,050 mm clear opening, add at least 150 mm of bearing at each end: the lintel needs to be at least 1,350 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.

Picking the right product

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.

Planning the drop in Harrow

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. Harrow is inside our standard mainland delivery area.

• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.
• For a phased build we can split the order so materials arrive as each stage starts, which keeps the site clear.
• With roughly 7h 49m of daylight in Harrow around the shortest day, morning deliveries leave more working light for the job.

Steel & Concrete Lintels questions

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.

Do you deliver lintels to Harrow?

Yes. We deliver across Harrow, including HA1, HA2, HA3. Harrow is inside our standard mainland delivery area. Send your list or call 0800 088 6341 and we will price it delivered to your postcode.

Do you deliver lintels to trades and homeowners in Harrow?

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

Can you tell me which lintel to use?

We can suggest options from the manufacturers' load tables based on the opening, wall type and load you describe, but for anything structural the final choice should come from your designer or engineer, and be approved through building control.