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Keystone HD/K-50 Heavy Duty Cavity Wall Lintel 2550mm

SKU

KH5255

£192.42 £160.35

Product Information

Keystone HD/K-50 heavy duty cavity wall lintel, length 2550mm (8ft 4in) for robust structural support.
Designed for cavity widths between 50-65mm, perfect for standard blockwork walls.
Ensures even load distribution when used with mortar bed above blockwork.
Recommended to be propped during installation for faster, safer construction.
All dimensions and specifications are provided for accurate project planning; contact us for technical advice.

Details

The Keystone HD/K-50 is a heavy duty cavity wall lintel, measuring 2550mm in length, engineered to support openings where cavity widths range from 50 to 65mm. Built with contractors and developers in mind, it delivers dependable strength for structural openings in blockwork walls. Please note, proper installation including propping is advised to ensure performance and safety on site.

Application

This lintel is ideal for supporting window and door openings in cavity walls within residential and commercial builds. It provides a reliable load-bearing solution for cavity widths of 50 to 65mm, ensuring the blockwork above is securely supported. Its design suits heavy duty applications where structural integrity and longevity are essential, making it a trusted choice for builders and site managers handling serious projects.

Dimension

Length: 2550mm (8ft 4in)
Height: 209mm (8¼in)
Width: 243mm (9½in)
Weight: 37.78kg
Suitable for cavity widths: 50-65mm (2-2½in)

Material

Manufactured from robust steel designed for heavy duty load-bearing use.

Type

Cavity wall lintel
Heavy duty structural support

For best results, blockwork should be built tight against the lintel's inner face and a mortar bed applied on top of the blockwork before laying floor units to ensure even load distribution. It is also recommended that lintels are propped during installation to speed construction and maintain safety. For further technical guidance or project-specific advice, please contact our sales team.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	50-65mm
Length	2550mm
Weight	37.780000
Manufacturer	Keystone
Sap Id	KH5255

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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