Skip to the beginning of the images gallery

Keystone HDBOX/K-150 Heavy Duty Solid Wall Box Lintel 2400mm

SKU

KHBX1524

£158.39 £131.99

Product Information

Keystone HDBOX/K-150 box lintel, 2400mm (7ft 10½in) length for solid 150mm walls
Designed for heavy duty loads, including concrete floors and point loading
Perforated design provides excellent plaster key for strong finishes
Requires minimum 150mm end bearing on mortar bed each side of opening
Lintel must be propped during installation to ensure stability and speed of build

Details

The Keystone HDBOX/K-150 is a robust heavy duty box lintel specifically engineered for 150mm wide solid walls. Trusted by builders and contractors, it provides reliable support for substantial structural loads, including concrete floors and point loads, making it a dependable choice for serious building projects. Please note, lintels must be installed with proper end bearing and propped during construction for safety and performance.

Application

This lintel is ideal for supporting openings in solid masonry walls where heavy duty loading conditions prevail. Commonly used on site to carry wet masonry loads immediately after installation, it is well-suited to projects requiring strong structural support such as ground floor slab openings, lintels above large window or door frames, and other critical load-bearing points in solid walls.

Dimension

Length: 2400mm (7ft 10½in)
Height: 215mm (8½in)
Width: 145mm (5¾in)
Weight: 36.08kg

Material

Galvanised steel, ensuring durability and corrosion resistance

Type

Heavy duty box lintel for solid masonry walls

Important: The lintel requires a minimum 150mm end bearing on each side, bedded on mortar. It is recommended to prop the lintel during installation to facilitate safe and efficient construction. For further technical advice, please contact our sales team.

More Information

More Information
Type	Box Lintels
Loading	Heavy Duty
Length	2400mm
Weight	40.790000
Manufacturer	Keystone
Sap Id	KHBX1524

Customer Reviews

No reviews yet on this product

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