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Keystone HD/K-110 Heavy Duty Cavity Wall Lintel 3450mm

SKU

KH11345

£414.31 £345.26

Product Information

Keystone HD/K-110 lintel, 3450mm (11ft 4in) length, 195mm (7¾in) height, 300mm (11¾in) width
Designed for heavy duty load-bearing in cavity walls with 110-125mm cavity widths
Supports blockwork securely with a mortar bed for even load distribution
Recommended use of props to speed up construction and ensure stability
Contact Condell sales for technical support; lintel supplied ready for site installation

Details

The Keystone HD/K-110 Heavy Duty Cavity Wall Lintel at 3450mm length is a specialist structural support designed for builders and contractors working with cavity wall systems. Engineered to carry heavy loads, it suits cavity widths between 110 and 125mm, delivering reliable performance for large openings in blockwork walls. Please note, this lintel is intended for professional installation and should be propped during construction for best results.

Application

This lintel is typically used in structural cavity walls to span openings such as doors, windows, and other large voids where heavy load support is required. It is placed with blockwork built tight against its inner face, and a mortar bed applied on top of the blockwork before laying floor units to ensure even load distribution. Its robust design makes it ideal for new builds, extensions, and refurbishment projects where durability and compliance with structural demands are essential.

Dimension

Length: 3450mm (11ft 4in)
Height: 195mm (7¾in)
Width: 300mm (11¾in)
Cavity range suitability: 110-125mm

Material

Manufactured from heavy duty steel suitable for load-bearing applications in cavity wall construction

Type

Cavity wall lintel designed for heavy duty structural support

For advice tailored to your project requirements, please contact our sales team. Proper propping is recommended to facilitate faster and safer installation on site.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	110-125mm
Length	3450mm
Weight	57.690000
Manufacturer	Keystone
Sap Id	KH11345

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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