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Keystone CFS/K-90 WIL Extra Heavy Duty Cavity Wall Lintel 2550mm

SKU

KCFS9WIL255

£281.39 £234.49

Product Information

Keystone CFS/K-90 WIL lintel, 2550mm (8ft 4in) length for wide cavity wall applications
Designed for extra heavy duty load-bearing over openings with 90-105mm cavity width
Suitable for 125-150mm thick inner leaf blockwork with a maximum 25mm flange overhang
Supports robust construction by ensuring tight blockwork fit and requires propping during installation
All technical details are guidelines; contact Keystone Technical Office for specific project advice

Details

The Keystone CFS/K-90 WIL is an extra heavy duty cavity wall lintel designed for professional builders and developers working with wide inner leaf blockwork. At 2550mm in length, it provides dependable structural support for openings in walls with cavity widths between 90 and 105mm. This lintel is a reliable choice when strength and durability are essential for serious construction projects.

Application

This lintel is primarily used to span openings such as windows and doors in cavity walls where the inner leaf is 125-150mm thick. It ensures even load distribution across the opening and is suitable for use in both residential and commercial builds requiring heavy duty support. To maintain structural integrity and speed up the build process, it is recommended that the lintel is propped during installation and that blockwork is built tightly against the lintel’s inner face.

Dimension

Length: 2550mm (8ft 4in)
Height: 229mm
Width: 308mm
Weight: 47.58kg

Material

Steel (galvanised for corrosion resistance)

Type

Extra heavy duty cavity wall lintel for wide inner leaf construction

Important: The inner leaf blockwork should not overhang the lintel flange by more than 25mm to ensure proper load transfer. Place a mortar bed on top of the blockwork before laying floor units to distribute weight evenly. All descriptions are for guidance only; please contact the Keystone Technical Office for further support with your specific project requirements.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	90-105mm
Length	2550mm
Weight	47.580000
Manufacturer	Keystone
Sap Id	KCFS9WIL255

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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