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Keystone CFS/K-70 WOL Extra Heavy Duty Cavity Wall Lintel 900mm

SKU

KCFS7WOL09

£79.00 £65.83

Product Information

Keystone CFS/K-70 WOL lintel, 900mm (35½") length for cavity widths of 70-85mm (2¾"-3¼")
Designed for 125-150mm (5"-6") wide outer leaf blockwork with minimal overhang
Extra heavy duty load capacity ideal for demanding structural openings
Supports cavity wall construction with strong, durable steel lintel design
Lintels should be propped during installation; blockwork built tight against inner lintel face

Details

The Keystone CFS/K-70 WOL 900mm lintel is an extra heavy duty steel cavity wall lintel, engineered to support openings in walls with cavity widths between 70 and 85mm. It’s tailored for use with 125 to 150mm wide outer leaf blockwork, providing dependable strength for serious building projects where reliability is critical.

Application

This lintel is designed for cavity wall constructions requiring wide outer leaf support, such as structural openings above doors and windows in residential or commercial builds. It ensures even load distribution across the opening, supporting blockwork tightly against the inner face of the lintel to maintain structural integrity. Propping during installation is recommended to speed up construction and guarantee safety.

Dimension

Length: 900mm (35½")
Height: 229mm (9")
Width: 288mm (11⅓")
Weight: 17.16kg

Material

High-strength steel designed for structural load-bearing applications

Type

Extra heavy duty cavity wall lintel for wide outer leaf blockwork

Outer leaf blockwork must not overhang the lintel flange by more than 25mm. For best results, place a mortar bed on top of the blockwork before laying floor units to ensure even load distribution. All descriptions are provided as a guide; please contact our sales team for further technical advice or assistance.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Extra Heavy Duty
Cavity Size	70-85mm
Length	900mm
Weight	17.160000
Manufacturer	Keystone
Sap Id	KCFS7WOL09

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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