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Keystone RB/K-50 Standard Duty Ringbeam Lintel 2700mm

SKU

KRB527

£318.38 £265.32

Product Information

Keystone RB/K-50 ringbeam lintel with a length of 2700mm (8ft 10in), suited for cavity wall applications.
Standard duty design providing reliable support for integral concrete ring beams in building projects.
Requires fixing to concrete ring beams at 400mm centres using M16 anchor bolts for secure installation.
Compatible with various cavity widths; specify RB/K-50 for 50mm cavity walls.
All technical details are guidelines; please contact our sales team for expert advice before ordering.

Details

The Keystone RB/K-50 Standard Duty Ringbeam Lintel, measuring 2700mm in length, is engineered for use in cavity wall construction where it integrates with concrete ring beams. Designed specifically for builders and contractors who require dependable structural support, this lintel ensures stability and ease of installation on serious projects. Please note that this lintel must be fixed to the ring beam with appropriate M16 anchor bolts, and all specifications should be confirmed with our sales office.

Application

This lintel is intended for cavity wall builds where an integral concrete ring beam is used. It is ideal for providing structural support over openings such as windows and doors, ensuring load transfer to the ring beam below. The RB/K-50 is commonly chosen on site for new builds and extensions requiring standard duty load capacity, where reliable performance and compliance with building regulations are essential.

Dimension

Length: 2700mm (8ft 10in)
Height: 200mm (7.9in)

Material

Manufactured from high-grade steel designed for structural applications.

Type

Cavity Wall Lintel – Ringbeam type

Important: This lintel must be bolted to the concrete ring beam at 400mm centres using M16 anchor bolts for correct installation. For variations in cavity width, specify the appropriate RB/K lintel type such as RB/K-50, RB/K-70, or RB/K-90. Contact our sales office for further technical guidance to ensure the right product selection for your project.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	2700mm
Weight	34.420000
Manufacturer	Keystone
Sap Id	KRB527

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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