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Keystone CFS/K-90 Extra Heavy Duty Cavity Wall Lintel 3450mm

SKU

KCFS9345

£334.12 £278.43

Product Information

Keystone CFS/K-90 lintel, 3450mm (11ft 4in) length for wide cavity openings.
Designed for 90-105mm cavity walls, offering extra heavy duty load support.
Constructed to ensure reliable structural strength for demanding building applications.
Recommended use with mortar-filled joints and mortar bed for even load distribution.
Lintels should be propped during installation to speed up construction.

Details

The Keystone CFS/K-90 Extra Heavy Duty Cavity Wall Lintel at 3450mm is manufactured for builders and site managers requiring robust support over wide cavity wall openings. Specifically designed for cavity widths between 90mm and 105mm, this lintel offers exceptional load-bearing capacity to ensure structural integrity on serious projects. Please note, all perpendicular and horizontal joints must be fully filled with mortar to achieve optimal performance.

Application

This lintel is ideal for supporting openings such as windows and doors in cavity walls where extra heavy duty load capacity is essential. Its design accommodates cavity widths of 90 to 105mm, making it suitable for a range of structural masonry builds. To ensure maximum load distribution, a mortar bed should be applied on top of the blockwork before laying floor units. Additionally, lintels should be propped during installation to facilitate faster and safer construction.

Dimension

Length: 3450mm (11ft 4in)
Height: 229mm (9in)
Width: 283mm (11.1in)
Weight: 70.71kg (156lbs)

Material

Reinforced concrete (standard for Keystone cavity wall lintels)

Type

Cavity wall lintel
Extra heavy duty load-bearing lintel

All descriptions are provided as a guide. For detailed technical advice or assistance, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extra Heavy Duty
Cavity Size	90-105mm
Length	3450mm
Weight	70.710000
Manufacturer	Keystone
Sap Id	KCFS9345

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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