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Keystone BOX/K-100 Solid Wall Box Lintel 3150mm

SKU

KBX1315

£165.88 £138.23

Product Information

Keystone BOX/K-100 solid wall box lintel measuring 3150mm (10ft 4in) long, designed for wall widths from 100mm to 215mm (4in to 8½in).
Standard duty lintel suitable for internal openings, providing reliable load support for solid masonry walls.
Constructed to carry the full wet masonry load immediately after installation, helping maintain build speed.
Requires minimum 150mm (6in) end bearing on mortar at each side of the opening for correct support.
Recommended to prop lintels during installation to ensure safe, efficient construction progress.

Details

The Keystone BOX/K-100 Solid Wall Box Lintel is engineered for builders and contractors working with solid masonry walls between 100mm and 215mm thick. At 3150mm in length, this standard duty lintel provides dependable support over internal openings, making it a practical choice for structural reliability on serious projects. Please note, lintels must be properly bedded and propped as part of installation to ensure safety and performance.

Application

This box lintel is specifically designed to support the full load of wet masonry above doorways, windows, and other internal wall openings where solid walls are used. It's ideal for use in residential and commercial builds where standard load-bearing capacity is required. The lintel’s robust design allows it to be integrated early in the build sequence, enabling faster progress while maintaining structural integrity.

Dimension

Length: 3150mm (10ft 4in)
Height: 215mm (8½in)
Width: 95mm (3¾in)
Suitable for wall widths from 100mm to 215mm (4in to 8½in)
Minimum end bearing: 150mm (6in) each side

Material

Precast concrete

Type

Box lintel for solid wall applications
Standard duty load-bearing lintel

For precise installation and load details, or if you need advice on suitability for your project, please contact our sales team. All lintels must be installed with adequate end bearing and propped during the build process to ensure optimal safety and performance.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	3150mm
Weight	41.170000
Manufacturer	Keystone
Sap Id	KBX1315

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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