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Keystone RB/K-90 Standard Duty Ringbeam Lintel 750mm

SKU

KRB9075

£85.12 £70.93

Product Information

Keystone RB/K-90 ringbeam lintel, 750mm (29½") length, designed for cavity wall applications.
Standard duty lintel suitable for use with integral concrete ring beams.
Must be secured to ring beam at 400mm centres using M16 anchor bolts for reliable structural support.
Available in various cavity width options; specify RB/K-90 for 90mm cavity walls.
All technical details are guidelines; contact our sales team for expert advice on your project.

Details

The Keystone RB/K-90 Standard Duty Ringbeam Lintel, 750mm in length, is engineered specifically for cavity wall construction involving integral concrete ring beams. This lintel is an excellent choice for builders and contractors needing dependable structural support in medium-load applications. Please note, the lintel must be bolted to the ring beam at 400mm centres using M16 anchor bolts to ensure correct installation and performance.

Application

Designed for use in cavity wall builds, the RB/K-90 lintel provides a secure bearing over openings such as windows or doors where a concrete ring beam is present. Its standard duty rating makes it suitable for typical residential and light commercial projects where structural integrity and compliance with building regulations are essential. This lintel supports the ring beam by distributing loads evenly, helping to prevent structural movement or failure.

Dimension

Length: 750mm (29½")
Height: 200mm
Cavity width: 90mm

Material

Reinforced concrete lintel designed for structural performance and durability.

Type

Cavity wall ringbeam lintel – standard duty load capacity.

For precise specification and to ensure the lintel meets your project’s structural requirements, please contact our sales office. All descriptions are offered as guidance to support your purchasing decision.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	750mm
Weight	9.200000
Manufacturer	Keystone
Sap Id	KRB9075

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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