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Keystone S/K-70 Standard Duty Cavity Wall Lintel 1350mm

SKU

KS7135

£58.40 £48.67

Product Information

Keystone S/K-70 cavity wall lintel, 1350mm (4ft 5in) length for standard duty load-bearing applications.
Designed to support cavity widths from 70mm to 85mm, ideal for typical cavity wall construction.
Measures 98mm in height and 263mm in width, ensuring solid structural support across openings.
Constructed for use with blockwork tightly built against the inner face of the lintel for secure installation.
Lintel should be propped during installation to speed up construction and ensure correct load distribution.

Details

The Keystone S/K-70 standard duty cavity wall lintel at 1350mm is engineered for builders and site managers working on cavity wall openings with widths between 70mm and 85mm. This lintel provides dependable support for standard load conditions and is a practical choice for reliable cavity wall construction. Please note that lintels should be propped during installation and blockwork must be built tight against the inner face for optimal performance.

Application

This lintel is suited for supporting openings such as windows and doors in cavity walls with cavity widths from 70mm to 85mm. It’s commonly used in residential and commercial masonry projects where standard duty load-bearing is required. The lintel ensures even load transfer when mortar bedding is applied on top of the blockwork before floor units are laid, helping maintain structural integrity throughout the build.

Dimension

Length: 1350mm (4ft 5in)
Height: 98mm (3.9in)
Width: 263mm (10.4in)
Cavity range: 70-85mm (2.8-3.3in)

Material

Manufactured from robust steel designed for standard duty structural support in masonry cavity walls.

Type

Cavity wall lintel – standard duty load-bearing lintel for masonry openings.

For best results, lintels should be propped during installation to facilitate faster construction and ensure correct load distribution. Always build blockwork tight against the inner face of the lintel. If further technical advice is needed, please contact our sales office for expert assistance.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	1350mm
Weight	8.480000
Manufacturer	Keystone
Sap Id	KS7135

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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