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Keystone BOX/K-100 Solid Wall Box Lintel 3000mm

SKU

KBX13

£150.96 £125.80

Product Information

Keystone BOX/K-100 lintel, 3000mm (3m) length, ideal for solid walls 100-215mm thick
Designed for standard duty loads to support internal openings with confidence
Box lintel construction supports full wet masonry load immediately after installation
Requires minimum 150mm bearing each side, bedded on mortar for secure fitting
Propping recommended to speed up construction and ensure stability on site

Details

The Keystone BOX/K-100 is a robust solid wall box lintel designed for builders and contractors working with 100-215mm thick walls. It offers reliable standard duty load support for internal openings, making it a practical choice for structural builds where strength and efficiency matter. Please note the lintel must have a minimum end bearing and requires propping during installation to maintain build speed and safety.

Application

Ideal for supporting doorways, window openings, and other internal apertures in solid masonry walls between 100mm and 215mm thick. This box lintel is engineered to carry the full wet masonry load immediately upon installation, reducing delays in construction while maintaining structural integrity. It’s commonly used on site by builders, developers, and site managers aiming for dependable performance in standard load situations.

Dimension

Length: 3000mm (3m)
Height: 215mm
Width: 95mm
Minimum end bearing: 150mm each side

Material

Steel box section lintel designed for masonry support

Type

Solid wall box lintel for standard duty load-bearing applications

Important: This lintel must be bedded on mortar with a minimum 150mm bearing at each end and propped during construction to ensure safe and efficient installation.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	3000mm
Weight	39.210000
Manufacturer	Keystone
Sap Id	KBX13

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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