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Keystone RB/K-90 Standard Duty Ringbeam Lintel 4200mm

SKU

KRB942

£556.88 £464.07

Product Information

Keystone RB/K-90 standard duty ringbeam lintel, 4200mm (13ft 9in) length
Designed for cavity wall construction with integral concrete ring beams
Requires bolting to ring beam at 400mm centres using M16 anchor bolts for secure fixing
Suitable for cavity widths around 90mm, ensuring compatibility with common build standards
All technical details and installation advice available from our sales team to assist your project

Details

The Keystone RB/K-90 Standard Duty Ringbeam Lintel at 4200mm length is purpose-built for builders and contractors working with cavity wall structures that incorporate integral concrete ring beams. This lintel offers dependable support for openings such as windows and doors, combining practicality with structural reliability. Please note, the lintel must be bolted securely to the concrete ring beam using M16 anchor bolts at 400mm centres.

Application

This lintel is ideal for cavity wall projects requiring a standard duty lintel capable of integrating with concrete ring beams. It is commonly used in residential and light commercial builds where structural integrity and compliance with cavity widths around 90mm are essential. Its design ensures straightforward installation and solid load distribution across openings.

Dimension

Length: 4200mm (13ft 9in)
Height: 200mm
Cavity Width: Suitable for approximately 90mm cavity walls

Material

Concrete ring beam compatible steel lintel

Type

Cavity Wall Lintel - Ring Beam Support

All lintels must be installed following technical guidelines to ensure safety and performance. For further details or specific project advice, please get in touch with our sales office. Images are for illustration purposes only.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4200mm
Weight	65.940000
Manufacturer	Keystone
Sap Id	KRB942

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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