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Keystone S/K-70 Standard Duty Cavity Wall Lintel 4200mm

SKU

KS742

£315.83 £263.19

Product Information

Keystone S/K-70 cavity wall lintel, 4200mm (13ft 9in) length for standard duty applications
Designed for cavity widths between 70-85mm, ideal for typical cavity wall construction
Supports openings such as doors and windows with reliable load distribution
Constructed for use with blockwork built tight against the inner face of the lintel
Recommended to prop lintels during installation for safe, efficient build progress

Details

The Keystone S/K-70 Standard Duty Cavity Wall Lintel at 4200mm length is engineered for builders and contractors requiring dependable support for openings within cavity walls measuring 70-85mm wide. This lintel offers a practical solution for standard load-bearing applications, ensuring structural integrity and ease of installation. Please note, correct installation including propping is essential for optimal performance.

Application

This lintel is typically used to span doorways, window openings, and other structural gaps in cavity wall construction within residential and commercial developments. It is suited to cavity widths from 70 to 85mm and fits blockwork built tightly against its inner face. To achieve even load distribution, a mortar bed should be placed on top of the blockwork before laying floor units. Propping is advised during installation to maintain stability and speed up construction.

Dimension

Length: 4200mm (13ft 9in)
Height: 204mm
Width: 263mm

Material

Manufactured from durable steel designed for structural load-bearing

Type

Standard duty cavity wall lintel

All descriptions are provided as a guide; please contact our sales office for further technical assistance or specification advice.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	4200mm
Weight	69.240000
Manufacturer	Keystone
Sap Id	KS742

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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