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Keystone HDBOX/K-100 Heavy Duty Solid Wall Box Lintel 1200mm 3C

SKU

KHBX1123C

£72.14 £60.12

Product Information

Keystone HDBOX/K-100 heavy duty box lintel, 1200mm (47¼in) length, 95mm (3¾in) width.
Designed for 100mm solid walls, supporting heavy loads including concrete floors and point loads.
Perforated design provides a secure key for plaster, enhancing finish adhesion.
Minimum end bearing of 150mm required on each side, to be bedded on mortar for proper load transfer.
Lintels should be propped during installation to speed up construction and ensure safety.

Details

The Keystone HDBOX/K-100 is a robust heavy duty box lintel engineered for use in 100mm solid wall constructions. Ideal for builders and contractors managing heavy structural loads, this lintel supports concrete floors and point loads reliably. Please note, lintels require a minimum bearing on each end and must be installed with proper bedding mortar to perform effectively.

Application

This lintel is designed specifically for heavy duty load-bearing scenarios where openings in solid walls must support significant weight, such as above doorways or windows in masonry walls. The perforated surface improves plaster keying for a smooth finish. It is essential for site managers and tradespeople to ensure lintels are propped during installation to maintain structural integrity and facilitate faster build times.

Dimension

Length: 1200mm (47¼in)
Width: 95mm (3¾in)
Minimum end bearing: 150mm each side

Material

Galvanised steel (typical for box lintels of this type)

Type

Heavy duty box lintel for solid walls

For any technical queries or installation advice, please contact our sales office. All product images are for illustration only.

More Information

More Information
Type	Box Lintels
Loading	Heavy Duty
Length	1200mm
Weight	15.680000
Manufacturer	Keystone
Sap Id	KHBX1123C

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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