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Keystone BOX/K-200 Solid Wall Box Lintel 2700mm INS

SKU

KBX227INS

£145.02 £120.85

Product Information

Keystone BOX/K-200 Solid Wall Box Lintel, 2700mm (8ft 10in) length for solid wall openings
Designed for 200mm (7.9in) wide solid walls with standard load capacity
Includes internal insulation (INS) for enhanced thermal performance on site
Perforated design offers excellent plaster key for finishing
Must be bedded on mortar with minimum 150mm bearing each side; lintels should be propped during construction

Details

The Keystone BOX/K-200 Solid Wall Box Lintel 2700mm INS is a specialist lintel designed for builders and contractors working with 200mm solid masonry walls. Featuring integrated insulation, this lintel improves thermal efficiency while reliably supporting internal wall openings. Please note that lintels require proper bearing and bedding for safe installation.

Application

This box lintel is ideal for supporting internal openings such as doors and windows in solid masonry walls between 100mm and 215mm thick. Its robust design carries the full load of wet masonry immediately after installation, making it suitable for standard duty structural requirements. The perforations along the lintel length provide a strong plaster key, ensuring a secure and clean finish. Propping is recommended to maintain structural integrity and speed up build times.

Dimension

Length: 2700mm (8ft 10in)
Width: 200mm (7.9in)
Height: 150mm (5.9in)
Suitable for wall widths: 100mm to 215mm (3.9in to 8.5in)

Material

Steel with integrated insulating layer for improved thermal performance

Type

Box lintel for solid walls
Standard duty structural lintel

All lintels must be installed with a minimum bearing of 150mm each side, bedded on mortar. Images are for illustration only. For further guidance or technical assistance, please contact our sales team.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	2700mm
Weight	25.940000
Manufacturer	Keystone
Sap Id	KBX227INS

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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