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Keystone HD/K-150 Heavy Duty Cavity Wall Lintel 3750mm

SKU

KH15375

£472.24 £393.53

Product Information

Keystone HD/K-150 lintel measuring 3750mm (12ft 3in) length, designed for heavy duty support.
Engineered for cavity wall widths between 150mm and 165mm, perfect for robust structural openings.
Supports blockwork tightly against the inner face to ensure stability and strength.
Recommended use of a mortar bed above blockwork to evenly distribute load before laying floor units.
Lintels should be propped during installation to speed up construction and ensure safety.

Details

The Keystone HD/K-150 Heavy Duty Cavity Wall Lintel is specifically designed for builders, contractors, and site managers working on substantial cavity wall projects. At 3750mm in length, this lintel offers reliable support for openings within cavity widths of 150-165mm, making it a practical choice for demanding structural applications. Please note that lintels must be propped during installation to facilitate construction speed and safety.

Application

This heavy duty cavity wall lintel is ideal for spanning openings such as doorways and windows in cavity walls with widths from 150mm to 165mm. It is suitable for use in both residential and commercial builds where structural integrity and load-bearing capacity are critical. The product supports blockwork built tightly against its inner face, creating a secure and durable framework. Applying a mortar bed on top of the blockwork before laying floor units helps distribute loads evenly across the lintel.

Dimension

Length: 3750mm (12ft 3in)
Height: 200mm (7.9in)
Width: 340mm (13.4in)
Cavity range: 150-165mm (5.9-6.5in)
Weight: 68.74kg

Material

Manufactured from high-strength steel for heavy duty load bearing.
Coated finish to resist corrosion and extend service life.

Type

Cavity wall lintel designed for heavy duty structural support.

For any technical questions or specific project requirements, please contact our sales office for expert guidance.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	150-165mm
Length	3750mm
Weight	68.740000
Manufacturer	Keystone
Sap Id	KH15375

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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