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Keystone HDBOX/K-150 Heavy Duty Solid Wall Box Lintel 600mm

SKU

KHBX1506

£42.40 £35.33

Product Information

Keystone HDBOX/K-150 box lintel, 600mm length, fits 150mm solid walls
Heavy duty design supports concrete floors and concentrated loads
Perforated surface provides excellent plaster key for finishing
Requires minimum 150mm bearing each side, bedded on mortar for stability
Lintel must be propped during construction for safe, fast installation

Details

The Keystone HDBOX/K-150 is a robust, heavy duty box lintel specifically engineered for 150mm solid wall construction. It offers reliable structural support for openings subject to significant loads, making it a trusted choice for builders, contractors, and site managers handling demanding projects. Please note, lintels require proper bearing and bedding as detailed below to ensure performance.

Application

Designed to carry heavy loads including concrete floors and point loads, this box lintel is ideal for solid wall openings where strength and durability are critical. Its perforated design enhances plaster adhesion for a neat finish. Suitable for use in both new builds and renovation projects where solid masonry walls are present.

Dimension

Length: 600mm (23.6 inches)
Height: 150mm (5.9 inches)
Width: 145mm (5.7 inches)

Material

High-strength steel (typical for box lintels, offers heavy duty load capacity)

Type

Box lintel for solid masonry walls

For safe installation, a minimum bearing of 150mm on each end is essential, with the lintel bedded on mortar. It is also recommended to prop the lintel to speed up construction and ensure stability while masonry is wet. For further technical advice or assistance, please contact our sales team.

More Information

More Information
Type	Box Lintels
Loading	Heavy Duty
Length	600mm
Weight	7.840000
Manufacturer	Keystone
Sap Id	KHBX1506

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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