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Keystone S/K-90 Standard Duty Cavity Wall Lintel 3150mm

SKU

KS9315

£201.22 £167.68

Product Information

Keystone S/K-90 cavity wall lintel, 3150mm (10'4") length for robust support
Designed for cavity widths between 90mm and 105mm (3.5"–4.1")
Standard duty lintel ideal for typical load-bearing wall openings
Supports blockwork built tight against inner face for stability
Lintel must be propped during installation to ensure safe, efficient construction

Details

The Keystone S/K-90 is a standard duty cavity wall lintel measuring 3150mm in length, engineered to support openings with cavity widths from 90mm to 105mm. This lintel is a practical choice for builders, contractors, and site managers seeking dependable structural support for everyday load requirements. Please note, lintels should be propped during installation to maintain construction safety and efficiency.

Application

Ideal for use in cavity wall construction where a standard load capacity is required, the Keystone S/K-90 provides solid support over window and door openings. It is designed to accommodate blockwork built tightly against its inner face, ensuring a secure fit and effective load distribution. Applying a mortar bed on top of the blockwork before laying floor units is recommended to evenly spread the load across the lintel.

Dimension

Length: 3150mm (10'4")
Height: 200mm (7.9")
Width: 283mm (11.1")
Cavity range: 90mm–105mm (3.5"–4.1")

Material

Steel (standard duty, structural grade)

Type

Cavity wall lintel
Standard duty structural support

For additional technical advice or assistance with your project, please contact our sales office. All descriptions are provided as a guide to help you select the right product.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	3150mm
Weight	47.790000
Manufacturer	Keystone
Sap Id	KS9315

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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