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Keystone B/K-70 Single Leaf Cavity Wall Lintel 2250mm

SKU

KB7225

£108.07 £90.06

Product Information

Keystone B/K-70 lintel, 2250mm (7ft 5in) length for single leaf cavity walls.
Designed for use with inner leaf concrete lintels to provide reliable structural support.
Requires a tight-fitting timber batten to prevent twisting during installation.
Standard duty load capacity suitable for typical cavity wall applications.
Lintel thickness of 2.5mm ensures durability and strength on site.

Details

The Keystone B/K-70 single leaf cavity wall lintel, measuring 2250mm in length, is engineered for trade professionals working on cavity wall builds that incorporate an inner leaf concrete lintel. This lintel offers dependable support for standard duty loads and is a practical choice for builders and site managers aiming for structural reliability.

Application

This lintel is specifically designed for single leaf cavity walls, supporting the inner leaf concrete lintel to maintain the integrity of the wall structure. It is essential to use a tight-fitting timber batten alongside the B/K lintel to prevent twisting, ensuring a secure and stable installation. Commonly used in residential and commercial cavity wall projects, it suits contractors requiring a robust and straightforward lintel solution.

Dimension

Length: 2250mm (7ft 5in)
Height: 225mm (8.9in)
Thickness: 2.5mm

Material

Galvanised steel for corrosion resistance and structural strength

Type

Single leaf cavity wall lintel

Please note: The B/K lintel must be used with a tight-fitting timber batten to prevent twisting. This product is supplied to fit cavity widths specified by the B/K range (e.g. B/K-50, B/K-70, B/K-90).

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	2250mm
Weight	20.490000
Manufacturer	Keystone
Sap Id	KB7225

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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