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Keystone B/K-50 Single Leaf Cavity Wall Lintel 3000mm

SKU

KB53

£163.91 £136.59

Product Information

Keystone B/K-50 cavity wall lintel, 3000mm (9ft 10in) length, designed for single leaf walls.
Compatible with inner leaf concrete lintels for robust structural support.
Requires a tight-fitting timber batten to prevent twisting during installation.
Standard duty load rating suitable for general building applications.
Available in various cavity widths; specify B/K-50 for 50mm cavity walls.

Details

The Keystone B/K-50 Single Leaf Cavity Wall Lintel at 3000mm is engineered for builders and contractors needing dependable support for cavity wall construction. Tailored for use with inner leaf concrete lintels, this lintel offers consistent performance on site. Note that installation requires a tight-fitting timber batten to prevent twisting, ensuring structural integrity.

Application

This lintel is ideal for single leaf cavity wall builds where a strong, standard duty lintel is required. It supports masonry above openings such as doors and windows, working alongside inner leaf concrete lintels to maintain wall stability. Its design suits a variety of cavity widths, making it versatile for common cavity wall thicknesses on residential and commercial projects.

Dimension

Length: 3000mm (9ft 10in)
Height: 225mm
Thickness: 2.9mm

Material

Manufactured from high-quality steel for durability and load-bearing strength.

Type

Single leaf cavity wall lintel

Please ensure a tight-fitting timber batten is used with this lintel to prevent twisting during installation. This product is supplied as the lintel only; any additional components or accessories are sold separately.

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3000mm
Weight	26.640000
Manufacturer	Keystone
Sap Id	KB53

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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