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Keystone HDBOX/K-100 Heavy Duty Solid Wall Box Lintel 900mm

SKU

KHBX109

£40.52 £33.77

Product Information

Keystone HDBOX/K-100 box lintel, 900mm (35in) length for solid 100mm (4in) walls
Heavy duty design supports concrete floors and significant point loads
Perforated edges provide excellent plaster key for finishing
Requires minimum 150mm bearing each side, bedded on mortar
Lintels are supplied individually; propping recommended for faster installation

Details

The Keystone HDBOX/K-100 is a robust heavy duty box lintel specifically engineered for 100mm wide solid walls. Its design ensures reliable support for heavy structural loads, making it an ideal choice for builders and contractors managing openings in solid masonry walls where concrete floors or concentrated loads are present. Please note, lintels are supplied individually and should be properly bedded and propped during installation.

Application

This lintel is intended for use in solid masonry walls 100mm thick, typically found in structural builds requiring durable support over openings such as doors or windows. The heavy duty capacity allows it to carry the full weight of wet masonry above as well as concrete floor loads and point loads, providing peace of mind on demanding projects. The perforated surface also facilitates a strong plaster key, ensuring a neat and secure finish on site.

Dimension

Length: 900mm (35in)
Height: 150mm (6in)
Width: 95mm (4in)
Weight: 9.26kg

Material

Galvanised steel for corrosion resistance and structural strength

Type

Heavy duty solid wall box lintel

Installation requires a minimum bearing length of 150mm on each side, with the lintel bedded on mortar. It is strongly recommended to prop lintels during construction to speed up the build process and ensure safety. For any technical guidance or specific project advice, please contact our sales team. All product images are for illustration purposes only.

More Information

More Information
Type	Box Lintels
Loading	Heavy Duty
Length	900mm
Weight	9.260000
Manufacturer	Keystone
Sap Id	KHBX109

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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