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Keystone S/K-70 WOL Standard Duty Cavity Wall Lintel 3300mm

SKU

KS7WOL33

£275.72 £229.77

Product Information

Keystone S/K-70 WOL cavity wall lintel, 3300mm (10ft 10in) length, designed for standard duty use.
Suitable for cavity widths between 70-85mm, ideal for 125-150mm wide outer leaf blockwork or stonework.
Supports structural openings efficiently with a maximum 30mm overhang on the outer leaf.
Recommended to prop lintels during installation to ensure safe, swift construction progress.
All specifications are a guide; please contact our sales team for technical advice and support.

Details

The Keystone S/K-70 WOL is a robust standard duty cavity wall lintel tailored for builders and contractors working with cavity widths of 70-85mm. At 3300mm in length, it’s engineered to support openings in walls featuring a 125-150mm wide outer leaf, providing dependable structural integrity where it matters most. Please note, lintels should be propped during installation to maintain construction safety and efficiency.

Application

This lintel is designed for cavity walls with a wider outer leaf, commonly used in residential and commercial masonry projects. It supports window and door openings, ensuring load transfer above these structural gaps. Suitable for use with blockwork or stonework outer leaves, it is a practical choice for site managers and builders aiming for reliable performance on standard load-bearing walls.

Dimension

Length: 3300mm (10ft 10in)
Height: 192mm (7.5in)
Width: 288mm (11.3in)
Cavity range: 70-85mm (2.75-3.35in)
Maximum outer leaf overhang: 30mm (1.18in)

Material

Galvanised steel for corrosion resistance and long-term durability

Type

Standard duty wide outer leaf cavity wall lintel

For tailored advice on lintel selection and installation, please contact our sales office. All product details are provided as a guide to assist with your project planning.

More Information

More Information
Type	Wide Outer Leaf Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	3300mm
Weight	54.270000
Manufacturer	Keystone
Sap Id	KS7WOL33

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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