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Keystone S/K-50 Standard Duty Cavity Wall Lintel 3300mm

SKU

KS533

£227.75 £189.79

Product Information

Keystone S/K-50 cavity wall lintel, 3300mm (10ft 10in) length for standard load support
Designed for cavity widths between 50-65mm, ideal for typical blockwork
Supports openings in masonry walls with a height of 209mm and width of 243mm
Constructed for reliability on site, weighing 48.9kg for durable strength
Lintels should be propped during installation to ensure safe and speedy construction

Details

The Keystone S/K-50 Standard Duty Cavity Wall Lintel at 3300mm is engineered for builders, contractors, and site managers requiring dependable load-bearing support over wall openings with cavity widths from 50 to 65mm. Its robust construction ensures stability on standard structural projects, making it a practical choice for cavity wall applications. Please note, lintels must be propped during installation to maintain safety and build speed.

Application

This lintel is used primarily to support masonry above doorways, windows, and other wall openings in cavity wall construction. It is suited to standard load conditions commonly encountered in residential and commercial builds. Builders should ensure blockwork is built tightly against the inner face of the lintel, and a mortar bed is placed atop the blockwork before laying floor units to evenly distribute load and maximise structural integrity.

Dimension

Length: 3300mm (10ft 10in)
Height: 209mm
Width: 243mm
Cavity width compatibility: 50-65mm
Weight: 48.9kg

Material

Manufactured from durable steel suitable for standard duty structural support

Type

Cavity wall lintel
Standard duty load class

All product details are provided as a guide. For tailored advice or to discuss specific project requirements, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	3300mm
Weight	49.030000
Manufacturer	Keystone
Sap Id	KS533

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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