Steel & Concrete Lintels delivered to Caernarfon

Steel & Concrete Lintels we supply in Caernarfon

• Prestressed concrete lintelsPlain concrete lintels for inner leaves and internal openings.
• Cavity trays and stop endsTo shed water out of the cavity over openings.
• PadstonesConcrete pads that spread the load at the ends of beams and lintels.
• Heavy-duty and extra-heavy lintelsFor openings carrying floors or a lot of masonry.
• Steel cavity wall lintelsInsulated galvanised lintels that support both leaves of a cavity wall.

Before you order lintels

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.

Steel or concrete?

Steel cavity lintels support both leaves and include insulation to limit cold bridging. Concrete lintels are simple and robust for single leaves and internal walls.

Wales has its own Approved Documents, including its own Part L for energy efficiency, and building control is handled by the local authority or a registered approver.

Quantities: a worked example

For a 1,800 mm clear opening, add at least 150 mm of bearing at each end: the lintel needs to be at least 2,100 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.

Getting lintels onto your Caernarfon 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. Caernarfon is inside our standard mainland delivery area.

• Weight limits on bridges or private roads near the site matter for larger lorries, so mention any you know of.
• Clear a level area for pallets, ideally on boards, so materials stay out of standing water.
• Keep cement, plaster and boards dry: have a tarpaulin or a garage space ready before they arrive.

Ordering lintels for Caernarfon: FAQs

How soon can lintels be delivered in Caernarfon?

We confirm the delivery date when we price your order, before you commit. It depends on the product, the quantity and whether it is a stock line or made to order.

Do I need building control approval for a new lintel?

Making or widening an opening in a loadbearing wall is structural work, so in most cases yes. Building control or an engineer will confirm the lintel.

Do you deliver lintels to trades and homeowners in Caernarfon?

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.