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Keystone S/K-50 Standard Duty Cavity Wall Lintel 3000mm

SKU

KS53

£191.08 £159.23

Product Information

Keystone S/K-50 cavity wall lintel, 3000mm (9ft 10in) length for standard load-bearing applications.
Designed for cavity widths between 50-65mm (2-2.5 inches), suitable for typical cavity wall construction.
Supports brick or blockwork over openings, ensuring structural integrity on site.
Constructed for standard duty loads, ideal for residential and commercial building projects.
Images for illustration only; lintel must be propped during installation for safe, efficient build.

Details

The Keystone S/K-50 is a 3000mm standard duty cavity wall lintel engineered to support openings in cavity walls with widths of 50-65mm. Trusted by builders, site managers, and contractors, this lintel provides dependable structural support for a range of construction projects. Please note images are for illustration only and lintels must be propped during installation.

Application

This lintel is specifically designed to bear loads over window and door openings where cavity walls are constructed with a 50-65mm gap between inner and outer leaves. It’s ideal for brick and block cavity walls in residential or commercial developments, offering robust support while maintaining wall integrity. The lintel must be installed with a mortar bed on top of the supporting blockwork to evenly distribute loads, and propping is recommended during the build phase to ensure safety and speed.

Dimension

Length: 3000mm (9ft 10in)
Height: 172mm (6.8in)
Width: 243mm (9.6in)
Cavity range: 50-65mm (2-2.5in)

Material

Manufactured from high-quality steel for standard load-bearing capacity.

Type

Standard duty cavity wall lintel

For further technical guidance or assistance, please contact our sales office. All product descriptions are intended as a guide to help you select the right lintel for your project.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3000mm
Weight	33.880000
Manufacturer	Keystone
Sap Id	KS53

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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