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Keystone S/K-50 WIL Standard Duty Cavity Wall Lintel 900mm

SKU

KS5WIL09

£52.46 £43.72

Product Information

Keystone S/K-50 WIL cavity wall lintel, length 900mm (35.4 inches), designed for 50-65mm cavity widths.
Ideal for 125-150mm wide inner leaf blockwork in standard load applications.
Supports structural openings reliably on wide inner leaf cavity walls.
Ensure inner leaf blockwork does not overhang lintel flange by more than 25mm for optimal performance.
Lintel propping recommended to speed up construction and maintain stability.

Details

The Keystone S/K-50 WIL 900mm is a standard duty cavity wall lintel designed specifically for builders and site managers working with wide inner leaf blockwork. It provides dependable support across wall openings where cavity widths range from 50 to 65mm. This lintel is engineered for use with 125-150mm thick inner leaf blocks and is a practical choice for everyday structural requirements on site. Please note, inner leaf blocks should not overhang the lintel flange by more than 25mm to ensure correct load distribution.

Application

Typically installed above window and door openings in cavity walls, the Keystone S/K-50 WIL lintel offers reliable support for standard load-bearing situations. It suits cavity walls with a wider inner leaf blockwork, commonly found in domestic and light commercial construction. Propping lintels during installation is advised to maintain alignment and speed up the build process.

Dimension

Length: 900mm (35.4 inches)
Height: 91mm
Width (flange): 268mm
Cavity range: 50-65mm

Material

Steel (galvanised for corrosion resistance)

Type

Standard duty cavity wall lintel for wide inner leaf blockwork

All product information is provided as a guide. For further technical advice, please contact the Keystone Technical Office. Images are for illustration purposes only.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	900mm
Weight	6.430000
Manufacturer	Keystone
Sap Id	KS5WIL09

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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