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Keystone B/K-90 Single Leaf Cavity Wall Lintel 2550mm

SKU

KB9255

£154.93 £129.11

Product Information

Keystone B/K-90 single leaf cavity wall lintel measuring 2550mm (8ft 4in) in length.
Designed for use with inner leaf concrete lintels on cavity walls.
Requires a tight-fitting timber batten to prevent twisting during installation.
Suitable for cavity widths of 90mm; other sizes available in the B/K range for different cavity widths.
Standard duty load rating, height 225mm and thickness 2.9mm for reliable structural support.

Details

The Keystone B/K-90 single leaf cavity wall lintel is engineered for builders and contractors requiring dependable lintels for cavity wall construction. Measuring 2550mm in length, this lintel is designed to provide robust support above window and door openings, ensuring structural integrity on standard duty projects. Please note, this lintel must be installed with a tight-fitting timber batten to prevent twisting, and it is intended for use alongside an inner leaf concrete lintel.

Application

Ideal for cavity wall builds with a 90mm cavity, the B/K-90 lintel forms part of a proven system to support masonry above openings. It is commonly used on residential and commercial projects where a single leaf lintel is required, working in conjunction with inner leaf concrete lintels. Its standard duty load rating makes it suitable for typical lintel applications on medium-weight walls.

Dimension

Length: 2550mm (8ft 4in)
Height: 225mm (8.9in)
Thickness: 2.9mm

Material

Galvanised steel for corrosion resistance and durability

Type

Single leaf cavity wall lintel

Always ensure the lintel is installed with the specified timber batten to maintain structural stability. Images are for illustration only.

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	2550mm
Weight	23.800000
Manufacturer	Keystone
Sap Id	KB9255

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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