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Keystone HDBOX/K-100 Heavy Duty Solid Wall Box Lintel 1650mm INS

SKU

KHBX1165INS

£120.67 £100.56

Product Information

Keystone HDBOX/K-100 insulated box lintel, 1650mm (65in) length for solid 100mm walls
Designed for heavy duty loads including concrete floors and point load applications
Built-in insulation enhances thermal performance on site
Perforated design provides excellent plaster key for secure finishes
Minimum 150mm end bearing required; lintel must be bedded on mortar for stability

Details

The Keystone HDBOX/K-100 1650mm INS is a specialist heavy duty box lintel engineered to support openings in 100mm solid walls. Its integrated insulation improves thermal efficiency, making it a smart choice for contractors and developers requiring robust and thermally considerate structural support. Please note, the lintel must be installed with a minimum 150mm bearing at each end and bedded on mortar for secure load transfer.

Application

Ideal for heavy duty loading scenarios, this box lintel is engineered to carry the full weight of wet masonry immediately upon installation. It is commonly used to support concrete floors and concentrated point loads over openings in solid masonry walls. The perforated surface along the lintel length offers a reliable keying surface for plaster or render, ensuring a durable and neat finish. For optimum performance and to aid construction speed, it is recommended that lintels are propped during installation.

Dimension

Length: 1650mm (65in)
Height: 150mm
Width: 95mm

Material

Steel with integrated insulation layer

Type

Heavy duty solid wall box lintel

For specific technical questions or installation guidance, please contact our sales office. Images are for illustration purposes only.

More Information

More Information
Type	Box Lintels
Loading	Heavy Duty
Length	1650mm
Weight	16.970000
Manufacturer	Keystone
Sap Id	KHBX1165INS

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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