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Keystone RB/K-90 Standard Duty Ringbeam Lintel 4350mm

SKU

KRB9435

£576.77 £480.64

Product Information

Keystone RB/K-90 ringbeam lintel, 4350mm (14ft 3in) length for cavity wall applications.
Standard duty lintel engineered to support integral concrete ring beams reliably.
Requires bolting to concrete ring beam at 400mm centres using M16 anchor bolts for secure fixing.
Suitable for 90mm cavity widths, part of the RB/K lintel range accommodating various cavity sizes.
All technical details provided as a guide; please contact our sales team for tailored advice.

Details

The Keystone RB/K-90 Standard Duty Ringbeam Lintel, measuring 4350mm in length, is a specialist structural component for builders and contractors working on cavity wall projects. Designed to integrate with concrete ring beams, this lintel offers dependable support where structural integrity is critical. Please note, this lintel must be fixed securely to the ring beam using M16 anchor bolts at 400mm centres to ensure optimal performance.

Application

Ideal for use in cavity wall construction involving integral concrete ring beams, the RB/K-90 lintel provides a robust solution for spanning openings such as doors and windows. Its design facilitates load transfer from masonry above into the ring beam below, making it a trusted choice for residential and commercial projects requiring reliable structural support.

Dimension

Length: 4350mm (14ft 3in)
Height: 200mm (7.9in)
Cavity width: 90mm (3.5in)

Material

Steel (standard duty lintel construction)

Type

Cavity wall ringbeam lintel

This product is supplied as described; all dimensions and specifications should be confirmed with our sales office to ensure suitability for your project requirements.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4350mm
Weight	68.300000
Manufacturer	Keystone
Sap Id	KRB9435

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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