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Keystone HD/K-50 Heavy Duty Cavity Wall Lintel 1200mm

SKU

KH512

£57.89 £48.24

Product Information

Keystone HD/K-50 lintel, 1200mm (47.2in) length, ideal for cavity widths 50-65mm (2-2.6in).
Heavy duty design supports substantial structural loads over openings.
Suitable for cavity wall construction with blockwork built tight to inner face of the lintel.
Requires mortar bedding above blockwork for even load distribution before floor units are installed.
Lintels should be propped during installation to speed up construction and ensure safety.

Details

The Keystone HD/K-50 Heavy Duty Cavity Wall Lintel at 1200mm length is engineered for builders and site managers requiring dependable load-bearing solutions for cavity walls with widths from 50 to 65mm. Its robust design ensures stability over doorways, windows, and other structural openings, making it a practical choice for serious building projects. Please note lintels must be propped during installation to maintain safety and work efficiency.

Application

This lintel is designed primarily for cavity wall construction where a heavy duty lintel is required to support substantial loads above openings such as windows and door frames. The blockwork is built tightly against the lintel’s inner face, and a mortar bed is applied on top of the blockwork prior to laying floor units to ensure the even distribution of weight and structural integrity. It is widely used by contractors and developers on residential and commercial sites demanding reliable performance.

Dimension

Length: 1200mm (47.2in)
Height: 105mm (4.1in)
Width: 243mm (9.6in)
Cavity range suitability: 50-65mm (2-2.6in)
Weight: 12.1kg

Material

Reinforced concrete (typical for Keystone lintels)

Type

Cavity wall lintel – heavy duty structural support

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	50-65mm
Length	1200mm
Weight	12.100000
Manufacturer	Keystone
Sap Id	KH512

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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