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Keystone HDBOX/K-100 Heavy Duty Solid Wall Box Lintel 1800mm

SKU

KHBX118

£90.67 £75.56

Product Information

Keystone HDBOX/K-100 box lintel measuring 1800mm (5ft 11in) in length, designed for 100mm solid walls.
Engineered for heavy duty loading, ideal for supporting concrete floors and concentrated point loads.
Features perforations along the length to provide a strong plaster key for a secure finish.
Requires a minimum bearing of 150mm (6in) each side, bedded on mortar for optimal support.
Lintel must be propped during construction to ensure safe and efficient installation.

Details

The Keystone HDBOX/K-100 Heavy Duty Solid Wall Box Lintel at 1800mm is a specialist structural support designed for builders and contractors working on 100mm wide solid wall openings. It offers dependable strength for heavy load scenarios, such as concrete floor support and point loads, making it a trusted choice for serious building projects. Please note, lintels require minimum bearing and must be propped during installation for safety and performance.

Application

This box lintel is primarily used to span openings in solid brick or block walls where high load-bearing capacity is essential. It supports heavy masonry above doorways, windows, or other wall penetrations and is well-suited to projects involving concrete floors or structural point loads. The perforated design ensures plaster adheres securely, providing a neat finish without compromising strength.

Dimension

Length: 1800mm (5ft 11in)
Height: 150mm (6in)
Width: 95mm (3.7in)
Weight: 18.51kg

Material

Galvanised steel for enhanced corrosion resistance and durability on site.

Type

Heavy duty box lintel for solid wall applications.

Important: Box lintels require a minimum end bearing of 150mm on each side and must be bedded on mortar. It is recommended to prop lintels during construction to allow for safe load transfer and faster building progress. For further technical advice or assistance, please contact our sales office.

More Information

More Information
Type	Box Lintels
Loading	Heavy Duty
Length	1800mm
Weight	18.510000
Manufacturer	Keystone
Sap Id	KHBX118

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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