Skip to the beginning of the images gallery

Keystone BOX/K-200 Solid Wall Box Lintel 2850mm INS

SKU

KBX2285INS

£213.53 £177.94

Product Information

Keystone BOX/K-200 Solid Wall Box Lintel, 2850mm (9ft 4in) length for solid walls 100-215mm wide
Designed for standard duty internal openings with 200mm (8in) wide solid masonry walls
Includes built-in insulation to enhance thermal efficiency on site
Perforated design offers superior plaster key for finishing
Lintel requires minimum 150mm bearing each end, bedded on mortar – propping recommended

Details

The Keystone BOX/K-200 Solid Wall Box Lintel 2850mm INS is engineered for builders and contractors working with solid masonry walls between 100mm and 215mm thick. This lintel is an excellent choice for internal openings where standard duty load-bearing support is needed, combined with added insulation to improve thermal performance. Please note that lintels must be installed with appropriate bearing and bedding for safe use.

Application

Specifically designed to support wet masonry above internal openings in solid walls, the BOX/K-200 lintel offers dependable load-bearing capacity for serious building projects. Its perforated sides provide a secure plaster key, easing the finishing process. Ideal for site managers and tradespeople looking for a reliable structural component that meets building regulations and enhances energy efficiency.

Dimension

Length: 2850mm (9ft 4in)
Height: 150mm (6in)
Width: 200mm (8in)
Suitable for wall thicknesses from 100mm to 215mm

Material

Steel with integrated insulation for improved thermal performance

Type

Box lintel – standard duty load support for solid masonry walls

Installation requires a minimum bearing of 150mm on each side of the opening, bedded on mortar. Propping during construction is recommended to support the lintel and speed up the building process. For any technical queries or further assistance, please contact our sales office.

More Information

More Information
Type	Box Lintels
Loading	Standard Duty
Length	2850mm
Weight	40.440000
Manufacturer	Keystone
Sap Id	KBX2285INS

Customer Reviews

No reviews yet on this product

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