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Keystone S/K-90 Standard Duty Cavity Wall Lintel 4500mm

SKU

KS945

£377.90 £314.92

Product Information

Keystone S/K-90 cavity wall lintel measuring 4500mm (14ft 9in) long, designed for standard duty applications.
Suitable for cavity widths between 90mm and 105mm (3.5in to 4.1in), perfect for typical brick and block cavity walls.
Supports openings such as windows and doors by evenly distributing structural loads.
Constructed for use with blockwork built tight against the lintel’s inner face to ensure stability.
Lintels should be propped during installation to maintain construction speed and safety.

Details

The Keystone S/K-90 Standard Duty Cavity Wall Lintel, 4500mm long, is engineered for builders and contractors needing reliable support for cavity wall openings. Designed to fit cavity widths from 90mm to 105mm, this lintel offers dependable load-bearing capacity for standard structural requirements. Please note, lintels should be propped during installation to ensure safe and efficient construction.

Application

This lintel is ideal for use above window and door openings within cavity walls constructed from brick and blockwork. It provides essential structural support by evenly distributing loads from the masonry above, preventing settlement and ensuring long-term stability. The lintel is suited to standard duty projects where cavity widths range between 90mm and 105mm, commonly found in residential and commercial buildings.

Dimension

Length: 4500mm (14ft 9in)
Height: 200mm (7.9in)
Width: 283mm (11.1in)
Cavity range: 90-105mm (3.5in - 4.1in)

Material

Manufactured from reinforced concrete for strength and durability

Type

Cavity wall lintel designed for standard duty load-bearing applications

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4500mm
Weight	78.850000
Manufacturer	Keystone
Sap Id	KS945

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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