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Keystone S/K-70 Standard Duty Cavity Wall Lintel 900mm

SKU

KS709

£38.33 £31.94

Product Information

Keystone S/K-70 cavity wall lintel, 900mm (35.4in) length suitable for standard load applications.
Designed for cavity widths of 70-85mm (2.75-3.35in), ideal for typical cavity wall structures.
Supports blockwork built tight to the lintel’s inner face, ensuring structural integrity.
Recommended to prop lintels during installation to speed up construction and ensure safety.
All technical details are provided as a guide; contact our sales team for expert advice.

Details

The Keystone S/K-70 900mm standard duty cavity wall lintel is engineered for builders, contractors and site managers requiring reliable support across cavity wall openings. Specifically designed to suit cavity widths between 70mm and 85mm, this lintel delivers consistent performance for standard load bearing applications. Please note, all descriptions are a guide; for tailored support please contact our sales office.

Application

This lintel is commonly used to bridge openings such as windows and doors in cavity walls with a 70-85mm cavity width. It supports the masonry above the opening, distributing load evenly to prevent structural stress. The blockwork should be built tight against the lintel’s inner face, with a mortar bed placed on top of the blockwork before floor units are laid to ensure proper load transfer. Propping lintels during installation is advised to maintain construction speed and safety.

Dimension

Length: 900mm (35.4in)
Height: 98mm (3.86in)
Width: 263mm (10.35in)

Material

Manufactured from high-quality steel suitable for standard structural loads.

Type

Cavity wall lintel designed for standard duty applications.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	900mm
Weight	5.280000
Manufacturer	Keystone
Sap Id	KS709

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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