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Keystone HDBOX/K-200 Heavy Duty Solid Wall Box Lintel 1200mm INS

SKU

KHBX212INS

£105.66 £88.05

Product Information

Keystone HDBOX/K-200 box lintel, 1200mm (47¼in) length for solid 200mm (7¾in) walls
Designed for heavy duty load-bearing applications including concrete floors and point loads
INS version includes integral insulation for improved thermal efficiency
Perforated design offers excellent plaster key for finishing
Must be bedded on mortar with minimum 150mm (6in) bearing at each end; lintels supplied without bricks

Details

The Keystone HDBOX/K-200 Heavy Duty Solid Wall Box Lintel 1200mm INS is engineered for builders and contractors requiring robust support for openings in 200mm solid masonry walls. This insulated box lintel combines strength with improved thermal performance, making it a dependable choice for heavy load applications.

Application

Specifically designed to carry heavy loads such as concrete floors and point loads, this lintel provides structural integrity for doorways, windows, and other wall openings. Its insulated design helps meet modern thermal standards, while the perforated surface ensures a strong plaster key for a clean finish. It’s ideal for projects where reliability and compliance with building regulations are essential.

Dimension

Length: 1200mm (47¼in)
Height: 150mm (5¾in)
Width: 200mm (7¾in)

Material

Galvanised steel with integrated insulation

Type

Heavy duty solid wall box lintel

Note: All box lintels require a minimum bearing of 150mm at each end, properly bedded on mortar. They are designed to support the full load of wet masonry immediately after installation. For best results and to speed up construction, propping lintels is recommended. Bricks and other masonry components are sold separately. Please contact our sales team for technical advice or further assistance.

More Information

More Information
Type	Box Lintels
Loading	Heavy Duty
Length	1200mm
Weight	15.400000
Manufacturer	Keystone
Sap Id	KHBX212INS

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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