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Keystone S/K-90 Standard Duty Cavity Wall Lintel 1350mm

SKU

KS9135

£56.99 £47.49

Product Information

Keystone S/K-90 cavity wall lintel measuring 1350mm (4ft 5in) in length.
Designed for standard duty loads, suitable for cavities between 90-105mm (3½-4in).
Supports blockwork tightly against the inner face for structural stability.
Recommended use of mortar bed above blockwork to evenly distribute load before laying floor units.
Lintels should be propped during installation to ensure safe and efficient construction.

Details

The Keystone S/K-90 is a robust standard duty cavity wall lintel engineered for builders and site managers working on openings with cavity widths from 90 to 105mm. Its 1350mm length makes it a dependable choice for ensuring structural integrity in typical cavity wall constructions. Please note lintels must be propped during installation for safe and effective use.

Application

This lintel is commonly used to support window and door openings within cavity walls of residential and commercial buildings. Its design ensures the blockwork is securely supported on the inner face, providing a stable base for subsequent floor units or structural loads. The lintel helps distribute weight evenly, reducing the risk of cracking or movement in the masonry above.

Dimension

Length: 1350mm (4ft 5in)
Height: 88mm (3½in)
Width: 283mm (11in)
Cavity range compatibility: 90-105mm (3½-4in)
Weight: 8.93kg

Material

Manufactured from strong, durable steel suitable for structural support in cavity wall constructions.

Type

Standard duty cavity wall lintel

For optimal performance, mortar should be applied atop the blockwork beneath the lintel to ensure even load distribution before floor units are installed. All lintels should be propped during placement to maintain construction speed and safety. For further technical advice or bespoke requirements, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	1350mm
Weight	8.970000
Manufacturer	Keystone
Sap Id	KS9135

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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