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Keystone S/K-50 Standard Duty Cavity Wall Lintel 3750mm

SKU

KS5375

£277.99 £231.66

Product Information

Keystone S/K-50 cavity wall lintel, 3750mm (12ft 4in) length for standard duty use
Designed to support openings with 50-65mm cavity widths, suitable for typical blockwork walls
Constructed for reliable load distribution when bedded on mortar above blockwork
Recommended to prop lintels during installation to maintain structure and speed up work
All product details are a guide; please contact our sales team for tailored technical advice

Details

The Keystone S/K-50 Standard Duty Cavity Wall Lintel in 3750mm length is engineered to provide dependable support for cavity walls with a width between 50 and 65mm. Ideal for builders, contractors, and site managers working on general building projects, this lintel ensures safe load transfer above openings such as windows and doors. Please note, the lintel must be bedded on a mortar layer atop the blockwork, and images are for illustration purposes only.

Application

This lintel is specifically designed for use in cavity wall construction where standard load-bearing capacity is required. It supports blockwork tightly built against its inner face, making it suitable for residential and commercial projects involving window and door openings. To maintain structural integrity and facilitate efficient build times, propping of the lintel during installation is strongly recommended.

Dimension

Length: 3750mm (12ft 4in)
Height: 209mm (8¼in)
Width: 243mm (9½in)
Weight: 55.56kg
Suitable for cavity widths from 50 to 65mm

Material

Manufactured from robust steel for strength and durability

Type

Standard duty cavity wall lintel

For precise technical guidance or specific project requirements, please get in touch with our sales team who are ready to support your build. This product is sold individually and images are for illustration only.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3750mm
Weight	55.710000
Manufacturer	Keystone
Sap Id	KS5375

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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