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Keystone B/K-50 Single Leaf Cavity Wall Lintel 3450mm

SKU

KB5345

£188.48 £157.07

Product Information

Keystone B/K-50 single leaf cavity wall lintel, 3450mm (11ft 4in) length for structural support.
Designed for use with inner leaf concrete lintels on cavity walls.
Requires tight fitting timber batten to prevent twisting during installation.
Standard duty load capacity suitable for common building projects.
B/K lintel range available in widths to suit various cavity sizes: 50mm, 70mm, 90mm.

Details

The Keystone B/K-50 Single Leaf Cavity Wall Lintel is a dependable solution for builders and contractors working on cavity wall constructions. At 3450mm in length, it provides robust support for brickwork above openings, designed specifically to be used alongside inner leaf concrete lintels. Please note, this lintel must be installed with a tight fitting timber batten to prevent twisting and ensure structural integrity.

Application

This lintel is typically installed in cavity walls where a single leaf steel lintel is required to support masonry loads above doorways, windows, and other openings. It is suited to standard load conditions frequently encountered on residential and commercial builds. The Keystone B/K-50 is compatible with various cavity widths, making it flexible for different wall constructions.

Dimension

Length: 3450mm (11ft 4in)
Height: 225mm
Thickness: 3.2mm

Material

High-quality steel designed for structural masonry support

Type

Single leaf cavity wall lintel

Remember, the Keystone B/K-50 lintel must be used in conjunction with a tight fitting timber batten to prevent twisting during installation. This product is supplied individually and is part of the B/K range, which caters to various cavity widths including 50mm, 70mm, and 90mm options.

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3450mm
Weight	33.800000
Manufacturer	Keystone
Sap Id	KB5345

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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