Skip to the beginning of the images gallery

Keystone XCFS/K-90 Extra Heavy Duty Cavity Wall Lintel 4800mm

SKU

KXCFS948

£853.93 £711.61

Product Information

Keystone XCFS/K-90 lintel, length 4800mm (15ft 9in), designed for cavity widths of 90-105mm (3.5-4.1in).
Extra heavy duty load capacity ideal for supporting large or demanding structural openings.
Suitable for cavity wall construction in commercial and residential developments.
Ensures even load distribution when installed with mortar bed on blockwork.
Lintels should be propped during installation for safe and efficient construction.

Details

The Keystone XCFS/K-90 is an extra heavy duty cavity wall lintel measuring 4800mm in length, engineered to provide robust support for openings in cavity walls with a cavity width of 90-105mm. This lintel is a dependable choice for builders, contractors, and site managers working on substantial structural projects requiring reliable load-bearing performance. Please note, proper installation including mortar bedding and propping is essential for optimal results.

Application

Designed for use in cavity wall construction, this lintel supports lintels over doors, windows, and other openings where an extra heavy duty load capacity is necessary. It is well suited to both commercial and residential building projects where stability and compliance with structural requirements are critical. The lintel distributes weight evenly across the opening, helping to maintain wall integrity and prevent settlement or cracking.

Dimension

Length: 4800mm (15ft 9in)
Height: 235mm (9.25in)
Width: 283mm (11.1in)
Suitable cavity width range: 90-105mm (3.5-4.1in)

Material

Steel (galvanised for corrosion resistance)

Type

Extra heavy duty cavity wall lintel

Ensure all perpendicular and horizontal joints are fully filled with mortar during installation. Place a mortar bed on top of the blockwork before laying floor units to achieve even load distribution. It is recommended that lintels be propped while setting to speed up construction safely. For further technical advice or project-specific support, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	90-105mm
Length	4800mm
Weight	126.040000
Manufacturer	Keystone
Sap Id	KXCFS948

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