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Keystone B/K-50 Single Leaf Cavity Wall Lintel 2100mm

SKU

KB521

£92.68 £77.23

Product Information

Keystone B/K-50 single leaf cavity wall lintel, 2100mm (6ft 11in) length
Designed for use with inner leaf concrete lintels on cavity walls
Requires tight fitting timber batten to prevent twisting on site
Standard duty load rating, suitable for typical structural openings
Available for various cavity widths; specify B/K-50 for 50mm cavity

Details

The Keystone B/K-50 single leaf cavity wall lintel, measuring 2100mm in length, is engineered for builders and contractors requiring dependable structural support in cavity wall construction. This lintel is designed to be used alongside inner leaf concrete lintels to ensure a reliable build. Please note that the lintel must be installed with a tight fitting timber batten to prevent twisting during installation.

Application

This lintel is ideal for forming structural openings such as window and door heads within single leaf cavity walls. It supports brickwork above openings, ensuring load is safely transferred to the surrounding structure. The B/K-50 is suitable for standard-duty applications, making it a practical choice for typical residential and commercial projects.

Dimension

Length: 2100mm (6ft 11in)
Height: 150mm (5.9in)
Thickness: 2.5mm (0.1in)
Designed for 50mm cavity width

Material

High-quality steel suitable for structural load bearing

Type

Single leaf cavity wall lintel

Ensure to specify the correct cavity size when ordering, as the B/K range includes options for 50mm, 70mm, and 90mm cavities. Accessories such as timber battens are required but sold separately.

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	2100mm
Weight	16.070000
Manufacturer	Keystone
Sap Id	KB521

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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