Skip to the beginning of the images gallery

Keystone S/K-90 WIL Standard Duty Cavity Wall Lintel 1350mm

SKU

KS9WIL135

£80.22 £66.85

Product Information

Keystone S/K-90 WIL lintel, 1350mm (4ft 5in) length, designed for 90-105mm cavity walls.
Supports 125-150mm wide inner leaf blockwork with minimal overhang (max 25mm).
Standard duty lintel suitable for general cavity wall openings.
Recommended to prop lintel to speed up construction and ensure stability.
All technical details are a guide; contact Keystone Technical Office for specific advice.

Details

The Keystone S/K-90 WIL 1350mm is a standard duty cavity wall lintel engineered for builders, contractors, and site managers requiring dependable support for cavity wall openings with inner leaf blockwork. Its design caters specifically to cavities between 90 and 105mm, paired with a wide inner leaf blockwork of 125 to 150mm. Please note, for accurate installation and safety, inner leaf block should not overhang the lintel flange by more than 25mm.

Application

This lintel is ideal for use in traditional cavity wall construction where a reliable, standard duty load-bearing solution is needed. It supports openings such as windows and doors within masonry walls that feature a wider inner leaf, ensuring structural integrity and compliance with building standards. On-site propping is recommended to accelerate construction speed and maintain lintel stability during the build process.

Dimension

Length: 1350mm (4ft 5in)
Height: 107mm (4¼in)
Width: 308mm (12¼in)
Cavity range: 90-105mm (3½-4in)

Material

Galvanised steel for corrosion resistance and durability

Type

Standard duty wide inner leaf cavity wall lintel

For any specific technical queries or to confirm suitability for your project, please contact the Keystone Technical Office. This ensures you receive expert advice tailored to your build requirements.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	1350mm
Weight	11.040000
Manufacturer	Keystone
Sap Id	KS9WIL135

Customer Reviews

No reviews yet on this product

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