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Keystone XCFS/K-50 Extra Heavy Duty Cavity Wall Lintel 2100mm

SKU

KXCFS521

£379.52 £316.27

Product Information

Keystone XCFS/K-50 lintel, length 2100mm (6ft 11in), designed for cavity walls with 50-65mm width.
Extra heavy duty load capacity, perfect for supporting large or heavily loaded openings.
Constructed for reliable performance in demanding structural applications on site.
Ensure all perpendicular and horizontal joints are fully filled with mortar for optimal strength.
Lintel must be bedded on mortar before laying floor units and propped during construction for safety and speed.

Details

The Keystone XCFS/K-50 Extra Heavy Duty Cavity Wall Lintel, measuring 2100mm in length, is engineered for builders and contractors requiring robust support for cavity wall openings. Designed specifically for cavities between 50 and 65mm, this lintel offers dependable strength for serious structural projects. Please note the lintel must be installed with proper mortar bedding and propping for best results.

Application

This lintel is ideal for use in cavity wall construction where extra heavy duty load-bearing capacity is necessary—common in commercial and residential builds with larger window or door openings. It supports masonry above openings, distributing loads evenly to maintain structural integrity. Suitable for use in walls with cavity widths of 50-65mm, the lintel ensures reliability under demanding site conditions.

Dimension

Length: 2100mm (6ft 11in)
Height: 235mm
Width: 243mm
Weight: 52.03kg
Cavity range supported: 50-65mm

Material

High-strength steel with protective coating suitable for cavity wall applications.

Type

Extra heavy duty cavity wall lintel

For best practice, ensure all perpendicular and horizontal joints are filled with mortar. Place a mortar bed on top of the blockwork before floor units are laid to guarantee even load distribution. It is also recommended to prop the lintel during construction to facilitate a safe and efficient build. For any technical queries or further assistance, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	50-65mm
Length	2100mm
Weight	52.030000
Manufacturer	Keystone
Sap Id	KXCFS521

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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