Skip to the beginning of the images gallery

Keystone SB/K Standard Duty Single Leaf Lintel 1350mm

SKU

KSB135

£35.22 £29.35

Product Information

Keystone SB/K lintel measuring 1350mm (4ft 5in) long, designed for standard duty loads.
Specifically engineered to support the outer leaf of single leaf cavity wall construction.
Constructed to provide dependable strength and stability on site for serious building projects.
Recommended to be propped during installation to ensure safe, efficient build progress.
Available with or without top bend; specify ANG-K for no top bend option.

Details

The Keystone SB/K 1350mm lintel is a standard duty, single leaf lintel designed to support the outer leaf of cavity wall structures. It’s ideal for builders, site managers, and contractors who need a reliable solution for general building projects requiring structural support. Please note that lintels should be propped during installation to maintain safety and speed on site.

Application

This lintel is commonly used in cavity wall construction to carry the load above openings such as doors and windows. Its standard duty rating makes it suitable for typical residential and light commercial builds where dependable outer leaf support is critical. The option to order without a top bend (ANG-K) allows flexibility depending on site requirements.

Dimension

Length: 1350mm (4ft 5in)
Height: 110mm (4.3in)
Width: 95mm (3.7in)
Weight: 7.05kg

Material

Manufactured from high-quality steel designed for structural load bearing

Type

Single leaf steel lintel
Standard duty load category

For further technical advice or to discuss your project needs, please contact our sales team. All descriptions are guides; site-specific conditions should be considered before installation.

More Information

More Information
Type	Single Leaf Lintels
Loading	Standard Duty
Length	1350mm
Weight	7.050000
Manufacturer	Keystone
Sap Id	KSB135

Customer Reviews

No reviews yet on this product

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