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Keystone RB/K-90 Standard Duty Ringbeam Lintel 4650mm

SKU

KRB9465

£616.52 £513.77

Product Information

Keystone RB/K-90 ringbeam lintel, 4650mm (15ft 3in) length, ideal for cavity wall construction.
Standard duty lintel designed to work with integral concrete ring beams for added structural integrity.
Must be fixed to the concrete ring beam at 400mm centres using M16 anchor bolts for secure installation.
Available in various cavity widths; specify RB/K-50, RB/K-70, or RB/K-90 to match your build requirements.
All specifications are provided as a guide; contact our sales team for tailored advice and support.

Details

The Keystone RB/K-90 Standard Duty Ringbeam Lintel, measuring 4650mm in length, is engineered specifically for cavity wall applications requiring integration with concrete ring beams. Designed for builders and contractors managing structural builds, this lintel offers dependable support where standard duty strength is needed. Please note, the lintel must be secured to the ring beam using M16 anchor bolts at 400mm centres to ensure safety and compliance.

Application

This lintel is typically used in cavity wall construction where an integral concrete ring beam is present. It provides essential support above openings such as doors and windows, distributing loads effectively to maintain wall integrity. Ideal for residential and commercial projects where reliable standard duty lintels are required to complement ring beam frameworks.

Dimension

Length: 4650mm (15ft 3in)
Height: 200mm
Cavity width options: RB/K-50, RB/K-70, RB/K-90 (specify as needed)

Material

Steel lintel designed for integration with concrete ring beams

Type

Cavity Wall Ringbeam Lintel
Standard Duty Structural Support

For optimal performance, ensure the lintel is bolted at 400mm centres using M16 anchor bolts as specified. All descriptions are offered as guidance; please contact Condell Building Supplies' sales team for project-specific recommendations.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4650mm
Weight	73.010000
Manufacturer	Keystone
Sap Id	KRB9465

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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