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Keystone B/K-50 Single Leaf Cavity Wall Lintel 2850mm

SKU

KB5285

£155.36 £129.47

Product Information

Keystone B/K-50 single leaf lintel measuring 2850mm (9ft 4in) length, 225mm height for cavity wall applications.
Engineered for use with inner leaf concrete lintels, ensuring strong structural support.
Requires tight fitting timber batten to prevent twisting during installation.
Suitable for various cavity widths; specify B/K-50 to match 50mm cavity.
Standard duty load rating, ideal for general building projects and trade use.

Details

The Keystone B/K-50 Single Leaf Cavity Wall Lintel at 2850mm length is designed for builders and contractors requiring dependable structural support in cavity wall construction. This lintel is specifically made to work alongside inner leaf concrete lintels to provide a secure and stable framework. Please note, the lintel must be installed with a tight fitting timber batten to prevent twisting and ensure long-lasting performance.

Application

Ideal for use in cavity walls with a 50mm cavity, the B/K-50 lintel supports masonry openings such as windows and doors. It suits standard load-bearing situations on site and is favoured by tradespeople who value reliable, straightforward components that integrate well with concrete inner leaf lintels.

Dimension

Length: 2850mm (9ft 4in)
Height: 225mm (8.9in)
Thickness: 2.9mm

Material

Galvanised steel (typical for cavity wall lintels, providing strength and corrosion resistance)

Type

Single leaf cavity wall lintel

Note: This lintel is supplied without bricks or additional fixings. Image is for illustration purposes only. Ensure the use of a tight fitting timber batten as specified to prevent twisting during installation.

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	2850mm
Weight	25.300000
Manufacturer	Keystone
Sap Id	KB5285

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Delivery Information

Delivery availability

We deliver to most mainland UK addresses. Some postcode areas are excluded – please see the full list below.

Delivery charges

Delivery costs vary depending on your location, the products ordered, and the delivery method selected. All delivery charges are calculated clearly at checkout.

Fuel Surcharge

Information on our added Fuel Surcharge can be found at https://condell-ltd.com/fuel-surcharge-notification

Delivery dates

You can request a preferred delivery date at checkout. While we aim to meet this wherever possible, availability may depend on stock levels and third-party delivery schedules. If your chosen date is unavailable, a member of our team will contact you to arrange an alternative.

Delivery method

All deliveries are made kerbside as standard. For health and safety reasons, drivers are unable to carry materials beyond the kerb. If you have specific access requirements, please contact us before placing your order.

Delivery exclusions

We currently do not deliver to the following postcode areas:

AB16, AB21–22, AB30–AB38, AB41–AB56, BT1–BT94, CA2, CA15, CA28, DD1, DD8, DD9, DG1, DG2, DG10–DG14, DG16, FK18–FK20, GY1–GY9, HS1–HS9, IM1–IM9, IV1–IV5, IV7, IV12–IV13, IV21–IV28, IV30–IV36, IV40–IV56, JE1–JE4, KA1, KA4–KA6, KA14–KA15, KA18–KA21, KA27–KA30, KW1–KW3, KW6–KW17, KY6–KY10, KY13–KY16, LL49, LL58–LL62, LL64–LL78, PA17–PA78, PH11, PH19–PH26, PH30–PH33, PH35–PH38, PH40–PH44, PH49–PH50, PO30–PO41, SA68, SA71, ZE1–ZE3

Important delivery terms

Shortages must be reported within 48 hours and noted on delivery paperwork
All deliveries must be signed for; redelivery charges may apply
Deferred deliveries may incur storage charges
Collected orders are not subject to delivery charges
Returns are subject to a 25% restocking fee (delivery charges excluded)
Made-to-measure items are non-refundable
Reasonable access to the delivery point must be available; additional charges may apply