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

SKU

KCFS9WOL345

£427.49 £356.24

Product Information

Keystone CFS/K-90 WOL lintel, length 3450mm (11ft 4in), designed for extra heavy duty loads.
Suitable for cavity walls with 90-105mm cavity width and outer leaf blockwork 125-150mm wide.
Supports wide outer leaf blockwork without exceeding 25mm flange overhang for secure installation.
Recommended to prop lintels during construction for safe, efficient building progress.
All technical details are a guide; consult Keystone Technical Office for project-specific advice.

Details

The Keystone CFS/K-90 WOL 3450mm lintel is a specialist extra heavy duty cavity wall lintel designed for trade professionals working on substantial openings in cavity walls. It is engineered to support wide outer leaf blockwork measuring between 125mm and 150mm, making it a dependable choice for serious projects requiring robust structural integrity. Please note, images are for illustration only and technical guidance should be sought for specific applications.

Application

This lintel is ideal for cavity walls with cavity widths ranging from 90mm to 105mm, specifically supporting outer leaf blockwork of 125mm to 150mm thickness. It is commonly used in structural openings such as doorways and large windows where extra heavy duty load-bearing capacity is essential. To ensure optimal performance, it is advised that the outer leaf blockwork does not overhang the lintel flange by more than 25mm. Proper propping during installation is recommended to maintain safe and efficient construction progress. Additionally, placing a mortar bed on top of the blockwork before laying floor units helps distribute loads evenly across the lintel.

Dimension

Length: 3450mm (11ft 4in)
Height: 229mm (9in)
Width: 308mm (12in)
Weight: 72.88kg

Material

High-grade steel engineered for extra heavy duty structural support

Type

Cavity wall lintel – wide outer leaf, extra heavy duty load bearing

All descriptions serve as a guide; for project-specific recommendations or technical assistance, please contact the Keystone Technical Office directly.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	90-105mm
Length	3450mm
Weight	72.880000
Manufacturer	Keystone
Sap Id	KCFS9WOL345

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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