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Keystone S/K-50 Standard Duty Cavity Wall Lintel 3600mm

SKU

KS536

£253.42 £211.18

Product Information

Keystone S/K-50 standard duty lintel, 3600mm (11ft 10in) length for cavity walls.
Designed for cavity widths of 50-65mm, ideal for common blockwork applications.
Supports structural openings with a height of 209mm and width of 243mm.
Constructed to ensure even load distribution when mortar bedded, enhancing build stability.
Lintels should be propped during installation to maintain construction speed and safety.

Details

The Keystone S/K-50 standard duty cavity wall lintel is engineered for professionals needing reliable support over openings in cavity walls with widths from 50 to 65mm. Measuring 3600mm in length, this lintel suits builders, site managers, and contractors working on residential or commercial projects where dependable structural integrity is essential. Please note, lintels must be propped during installation to ensure safety and efficiency.

Application

This lintel is specifically designed to span openings such as doors and windows within cavity walls, providing stable load-bearing support. It is suitable for use in blockwork construction where the inner leaf is built tight against the lintel’s inner face. Applying a mortar bed atop the blockwork before laying floor units ensures even load distribution, which is critical for maintaining structural performance on site.

Dimension

Length: 3600mm (11ft 10in)
Height: 209mm (8¼in)
Width: 243mm (9½in)
Suitable cavity width: 50-65mm
Weight: 53.34kg

Material

Manufactured from durable precast concrete designed for structural use in cavity wall construction.

Type

Standard duty cavity wall lintel

For further technical support or assistance on suitability, please contact our sales office. Proper propping during installation is recommended to ensure safety and maintain construction progress.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3600mm
Weight	53.480000
Manufacturer	Keystone
Sap Id	KS536

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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