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Keystone B/K-70 Single Leaf Cavity Wall Lintel 3450mm

SKU

KB7345

£204.80 £170.67

Product Information

Keystone B/K-70 single leaf cavity wall lintel, 3450mm (11ft 4in) length
Constructed for use with inner leaf concrete lintels in cavity wall builds
Requires tight fitting timber batten to prevent twisting during installation
Suitable for standard duty load applications in structural walls
Available in different cavity widths: B/K-50, B/K-70, B/K-90 for versatile wall design

Details

The Keystone B/K-70 single leaf cavity wall lintel is engineered specifically for structural support in cavity wall construction. Tailored for builders and contractors who demand consistent reliability, this lintel ensures secure load distribution. Please note, it must be installed with a tight fitting timber batten to avoid twisting. Image is for illustration purposes only.

Application

This lintel is intended for use alongside inner leaf concrete lintels in cavity walls, providing dependable support over openings such as windows and doors. It is ideal for standard load-bearing situations in both residential and commercial projects, ensuring structural integrity where single leaf lintels are specified.

Dimension

Length: 3450mm (11ft 4in)
Height: 225mm (8.9in)
Thickness: 3.2mm (0.13in)

Material

High-quality steel designed for structural use in wall lintels

Type

Single leaf cavity wall lintel

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	3450mm
Weight	34.670000
Manufacturer	Keystone
Sap Id	KB7345

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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