Skip to the beginning of the images gallery

Keystone CFS/K-110 WIL Extra Heavy Duty Cavity Wall Lintel 4800mm

SKU

KCFS11WIL48

£650.96 £542.47

Product Information

Keystone CFS/K-110 WIL lintel, 4800mm (15ft 9in) length, designed for wide inner leaf cavity walls.
Extra heavy duty support for cavity widths of 110-125mm and inner leaf blockwork 125-150mm wide.
Ensures reliable load-bearing over large openings in brick and block walls.
Recommended propping during installation to speed up construction and maintain structural integrity.
Inner leaf block must not overhang lintel flange by more than 25mm; mortar bed required for even load distribution.

Details

The Keystone CFS/K-110 WIL 4800mm lintel is a specialist extra heavy duty cavity wall lintel designed for use in wide inner leaf blockwork. Trusted by contractors and site managers, it provides robust support over large openings where cavity widths range from 110 to 125mm and inner leaf blocks measure 125 to 150mm wide. This product is engineered to meet the demands of serious building projects where reliability and structural performance are paramount.

Important: Inner leaf blockwork should not overhang the lintel flange by more than 25mm. It is also recommended to prop lintels during installation to facilitate faster construction and ensure stability. Mortar bedding on top of the blockwork is essential before laying floor units to achieve even load distribution.

Application

This lintel is ideal for cavity wall construction requiring extra heavy duty support, typically used in residential and commercial developments with wide inner leaf blockwork. It provides critical structural strength over doors, windows, and other large openings, ensuring safe load transfer from above masonry or floor units. Suitable for use by builders, contractors, and site supervisors managing robust cavity wall builds.

Dimension

Length: 4800mm (15ft 9in)
Height: 229mm
Width (flange): 325mm
Weight: 100.15kg

Material

Manufactured from high-grade steel designed for structural load-bearing applications.

Type

Cavity wall lintel – wide inner leaf, extra heavy duty category.

More Information

More Information
Type	Wide Inner Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	110-125mm
Length	4800mm
Weight	100.150000
Manufacturer	Keystone
Sap Id	KCFS11WIL48

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