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Keystone CFS/K-70 WOL Extra Heavy Duty Cavity Wall Lintel 3150mm

SKU

KCFS7WOL315

£383.54 £319.62

Product Information

Keystone CFS/K-70 WOL lintel, 3150mm (10ft 4in) length for wide cavity walls
Extra heavy-duty support ideal for openings in 70-85mm cavity wall constructions
Designed for 125-150mm wide outer leaf blockwork with minimal overhang
Recommended propping accelerates construction and ensures stability
Blockwork must be built tight against inner face; mortar bed advised under floor units

Details

The Keystone CFS/K-70 WOL 3150mm lintel is engineered for extra heavy-duty load-bearing applications in cavity walls with a 70-85mm cavity width. It is specifically suited for outer leaf blockwork between 125-150mm wide, making it a reliable choice for builders and contractors handling substantial structural openings. Please note, correct installation practices including propping and mortar bedding are essential for optimal performance.

Application

This lintel is ideal for supporting wide outer leaf cavity walls, commonly found in residential and commercial building projects where heavy loads must be safely transferred above openings such as doors and windows. It provides robust structural integrity when used with appropriate blockwork and is well-suited for serious contractors and site managers focused on dependable, long-lasting results.

Dimension

Length: 3150mm (10ft 4in)
Height: 229mm (9in)
Width: 288mm (11.3in)
Weight: 66.05kg

Material

Steel (galvanised for corrosion resistance)

Type

Extra heavy-duty cavity wall lintel, wide outer leaf type

For best results, ensure the outer leaf blockwork does not overhang the lintel flange by more than 25mm. It is recommended to prop lintels during construction to speed up the build and maintain stability. A mortar bed should be placed on top of the blockwork before laying floor units to evenly distribute the load. All descriptions are provided as a guide; please contact our sales office for detailed technical advice and support.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	3150mm
Weight	66.050000
Manufacturer	Keystone
Sap Id	KCFS7WOL315

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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