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Keystone S/K-90 Standard Duty Cavity Wall Lintel 750mm

SKU

KS9075

£31.12 £25.93

Product Information

Keystone S/K-90 cavity wall lintel, length 750mm (29.5in) for standard duty applications
Designed for cavity widths between 90-105mm, suitable for typical blockwork walls
Supports openings such as doors and windows with reliable load distribution
Recommended propping during installation speeds up construction and ensures stability
Blockwork built tight against lintel’s inner face; mortar bed to be applied for even load transfer

Details

The Keystone S/K-90 Standard Duty Cavity Wall Lintel, measuring 750mm in length, is engineered to provide dependable support for openings in cavity walls with a 90-105mm cavity width. Ideal for builders, site managers, and contractors working on residential or commercial masonry projects, this lintel balances strength with ease of installation. Please note, blockwork should be constructed tight against the inner face of the lintel, and a mortar bed placed on top before laying floor units ensures proper load distribution.

Application

This lintel is commonly used to span openings such as doors and windows in cavity walls where the cavity width ranges from 90 to 105mm. It’s suitable for standard duty projects, providing reliable structural support in brick and block construction. To maintain build quality and safety, propping the lintel during installation is recommended to facilitate faster construction and prevent movement under load.

Dimension

Length: 750mm (29.5in)
Height: 88mm
Width: 283mm

Material

Manufactured from galvanised steel for durability and corrosion resistance

Type

Cavity wall lintel suitable for standard duty applications

All descriptions are intended as a guide. For further technical advice or assistance with your project requirements, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	750mm
Weight	4.490000
Manufacturer	Keystone
Sap Id	KS9075

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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