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Keystone BOX/K-150 Solid Wall Box Lintel 900mm

SKU

KBX1509

£32.27 £26.89

Product Information

Keystone BOX/K-150 solid wall box lintel, 900mm (35.4in) length for internal openings
Designed for 150mm (6in) wide solid walls, suitable for standard load applications
Features perforations along length to provide a reliable plaster key finish
Supports full wet masonry load immediately after installation for faster build
Minimum 150mm bearing each side, bedded on mortar; lintels should be propped during construction

Details

The Keystone BOX/K-150 Solid Wall Box Lintel is engineered specifically for builders and contractors working with 150mm wide solid walls. This 900mm lintel offers dependable support for internal openings, carrying standard loads efficiently and providing a plaster key through its perforated design. Please note that lintels require a minimum bearing and proper bedding to ensure structural integrity.

Application

Ideal for supporting internal wall openings such as doorways or window recesses in solid masonry walls between 100mm and 215mm thick. The lintel’s perforations allow plaster to key in, creating a seamless finish. It carries the full load of wet masonry immediately after installation, speeding up site progress. Ensure a minimum 150mm bearing on each side, bedded solidly in mortar, and prop lintels during construction to maintain safety and alignment.

Dimension

Length: 900mm (35.4in)
Height: 150mm (6in)
Width: 145mm (5.7in)

Material

Galvanised steel

Type

Box lintel for solid walls
Standard duty load-bearing lintel

All lintels are manufactured in 150mm increments. For further technical advice or project-specific recommendations, please contact our sales team.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	900mm
Weight	7.230000
Manufacturer	Keystone
Sap Id	KBX1509

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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