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Keystone HD/K-110 Heavy Duty Cavity Wall Lintel 3750mm

SKU

KH11375

£450.31 £375.26

Product Information

Keystone HD/K-110 cavity wall lintel, length 3750mm (12ft 4in), designed for heavy duty applications.
Suitable for cavity widths between 110-125mm (4.3-4.9in), ideal for structural support in masonry openings.
Constructed to bear significant loads, ensuring stability for lintel-supported walls and openings.
Blockwork must be built tight against the inner face; mortar bed recommended on blockwork before floor units are laid.
Lintels should be propped during installation to speed construction and ensure safety on site.

Details

The Keystone HD/K-110 Heavy Duty Cavity Wall Lintel at 3750mm length is engineered for builders, contractors, and site managers requiring robust support for cavity walls with openings. Its heavy duty design ensures reliable load-bearing capacity, making it an excellent choice for serious structural projects. Please note, blockwork must be built tight against the lintel’s inner face, and lintels should be propped during installation to maintain construction speed and safety.

Application

This lintel is typically used to support openings such as windows and doors in cavity walls with widths ranging from 110 to 125mm. It provides a stable structural element to distribute loads evenly across masonry openings, reducing risk of structural failure. Ideal for both residential and commercial developments where heavy duty support is required, it also helps speed up construction when installed with the recommended mortar bed and propping.

Dimension

Length: 3750mm (12ft 4in)
Height: 195mm (7.7in)
Width: 300mm (11.8in)
Cavity range: 110-125mm (4.3-4.9in)
Weight: 62.7kg

Material

Manufactured from high-strength steel with protective coatings suitable for masonry applications.

Type

Cavity wall lintel designed for heavy duty load-bearing in structural masonry.

All dimensions and specifications are provided as a guide. For further technical advice or assistance with your project, please contact our sales office. Proper installation with mortar bedding and propping is essential for optimal performance and safety on site.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	110-125mm
Length	3750mm
Weight	62.700000
Manufacturer	Keystone
Sap Id	KH11375

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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