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Keystone RB/K-50 Standard Duty Ringbeam Lintel 4500mm

SKU

KRB545

£530.63 £442.19

Product Information

Keystone RB/K-50 Ringbeam Lintel, 4500mm (14ft 9in) length, 200mm height.
Standard duty support for cavity wall construction with integral concrete ring beams.
Requires fixing to ring beam at 400mm centres using M16 anchor bolts for stability.
Compatible with various cavity widths; specify RB/K-50 for 50mm cavity applications.
All lintels supplied individually; please contact our sales team for technical guidance.

Details

The Keystone RB/K-50 Standard Duty Ringbeam Lintel at 4500mm length is a specialist component for builders and contractors working with cavity wall structures featuring integral concrete ring beams. Engineered to provide reliable support in standard duty applications, this lintel ensures robust performance where secure fixing is essential. Please note, installation requires bolting to the concrete ring beam with M16 anchor bolts at 400mm centres.

Application

Designed specifically for cavity wall construction, this lintel supports openings by integrating with concrete ring beams. It is ideal for use in new builds and structural projects where a dependable, load-bearing lintel is required. Suitable for site managers and building professionals seeking a technically sound solution that meets standard duty load requirements.

Dimension

Length: 4500mm (14ft 9in)
Height: 200mm (7.9in)
Cavity width compatibility: 50mm

Material

High-strength steel lintel designed for ringbeam integration

Type

Cavity Wall Lintel – Ringbeam Type
Standard Duty Load Classification

All technical specifications and installation requirements should be confirmed with our sales team to ensure suitability for your project. Images are for illustrative purposes only.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	4500mm
Weight	63.300000
Manufacturer	Keystone
Sap Id	KRB545

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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