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Keystone S/K-150 Standard Duty Cavity Wall Lintel 3900mm

SKU

KS1539

£406.79 £338.99

Product Information

Keystone S/K-150 lintel measuring 3900mm (12ft 9in) in length, designed for cavity widths of 150-165mm (6-6.5in).
Standard duty lintel suitable for supporting openings in cavity walls on typical building projects.
Constructed for easy installation with blockwork built tight against the inner face of the lintel.
Recommended to place a mortar bed atop blockwork before laying floor units for even load distribution.
Lintel propping advised to maintain speed and safety during construction.

Details

The Keystone S/K-150 standard duty cavity wall lintel is a trusted choice for builders and contractors working with cavity wall construction. Measuring 3900mm in length, it is designed to support openings where cavity widths range from 150 to 165mm, providing dependable structural integrity for your project. Please note, lintels should be propped during installation to ensure safe and efficient construction.

Application

This lintel is ideal for use in standard load-bearing cavity walls, commonly found in residential and commercial building projects. It supports openings such as windows and doors, ensuring the load above is safely transferred to the surrounding masonry. The design allows blockwork to be built tightly against the inner face, facilitating a neat and secure finish. Incorporating a mortar bed on top of the blockwork before laying floor units helps to evenly distribute the load across the lintel.

Dimension

Length: 3900mm (12ft 9in)
Height: 173mm (6.8in)
Width: 340mm (13.4in)
Cavity range: 150-165mm (6-6.5in)
Weight: 66.59kg

Material

Manufactured from high-quality steel designed for structural support in masonry cavity walls.

Type

Cavity wall lintel
Standard duty load classification

For further technical advice or to confirm suitability for your specific project, please contact our sales team. Ensure lintels are propped during installation to maintain construction safety and efficiency.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	150-165mm
Length	3900mm
Weight	66.530000
Manufacturer	Keystone
Sap Id	KS1539

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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