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Keystone BOX/K-150 Solid Wall Box Lintel 4800mm

SKU

KBX1548

£366.08 £305.07

Product Information

Keystone BOX/K-150 solid wall lintel, 4800mm (15ft 9in) long, designed for 150mm (6in) thick solid walls.
Ideal for internal openings, providing standard load support in structural masonry applications.
Features perforations along the length acting as a plaster key to ensure strong render adhesion.
Requires minimum end bearing of 150mm (6in) each side, bedded on mortar; lintels should be propped during installation for best results.
Manufactured in 150mm increments; please contact our sales team for technical advice and support.

Details

The Keystone BOX/K-150 is a robust solid wall box lintel specifically engineered for use in 150mm (6in) thick solid walls. It provides dependable, standard duty load-bearing support for internal openings, making it an excellent choice for builders and site managers working on structural masonry projects requiring reliability and speed.

Note: This lintel must be installed with a minimum end bearing of 150mm (6in) on each side, bedded in mortar. It is strongly recommended to prop the lintel during construction to facilitate faster and safer building progress.

Application

Perfectly suited to support wet masonry above internal openings such as doors and windows in solid wall constructions. The perforated design acts as a key for plaster or render, enhancing the finish quality and durability. Widely used by contractors and developers for load-bearing walls where standard duty support is required.

Dimension

Length: 4800mm (15ft 9in)
Height: 215mm (8.5in)
Width: 145mm (5.7in)

Material

Galvanised steel (typical for box lintels in this application)

Type

Box lintel for solid walls

All information is provided as a guide. For detailed technical support or specific project requirements, please contact our sales office.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	4800mm
Weight	81.580000
Manufacturer	Keystone
Sap Id	KBX1548

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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