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Keystone S/K-70 Standard Duty Cavity Wall Lintel 4000mm

SKU

KS74

£315.83 £263.19

Product Information

Keystone S/K-70 standard duty cavity wall lintel, 4000mm (13'1") length.
Designed for cavity widths between 70-85mm, ideal for typical cavity wall construction.
Supports standard load openings, ensuring structural integrity for brick and blockwork.
Built for easy installation with blockwork tight against inner face and mortar bed on top for load distribution.
Lintels should be propped during construction to maintain speed and safety on site.

Details

The Keystone S/K-70 is a standard duty cavity wall lintel measuring 4000mm in length, engineered for builders and contractors working on cavity wall openings with 70-85mm widths. It offers dependable structural support, making it a practical choice for both new builds and renovation projects. Please note that lintels must be propped during installation to ensure correct load transfer and construction efficiency.

Application

This lintel is designed to support masonry openings such as windows and doors in cavity walls with a 70-85mm cavity width. It is suitable for standard load-bearing applications where reliable performance and compliance with building regulations are essential. The product is typically used in brick and block cavity wall construction, where the blockwork is built tight to the inner face of the lintel and a mortar bed is placed on top for even load distribution before floor units are installed.

Dimension

Length: 4000mm (13'1")
Height: 204mm (8")
Width: 263mm (10")
Cavity width suitability: 70-85mm
Weight: 59.9kg

Material

Manufactured from high-quality steel for strength and durability

Type

Standard duty cavity wall lintel

For further technical advice or assistance with your specific project requirements, please contact our sales office. Images are for illustration purposes only.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	4000mm
Weight	60.050000
Manufacturer	Keystone
Sap Id	KS74

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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