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Keystone RB/K-90 Standard Duty Ringbeam Lintel 4800mm

SKU

KRB948

£636.43 £530.36

Product Information

Keystone RB/K-90 ringbeam lintel, 4800mm (15'9") length for standard duty applications
Specifically designed for cavity wall construction with integral concrete ring beams
Requires fixing to concrete ring beam at 400mm centres using M16 anchor bolts for secure installation
Suitable for cavity widths, with RB/K range offering options like RB/K-50, RB/K-70, and RB/K-90
All technical details are a guide; contact Condell sales for tailored advice

Details

The Keystone RB/K-90 Standard Duty Ringbeam Lintel, measuring 4800mm in length, is engineered for reliable use in cavity wall construction where integral concrete ring beams are present. This lintel is ideal for builders and contractors who require a robust and dependable structural element to support masonry above openings. Please note the lintel must be securely bolted to the concrete ring beam using M16 anchor bolts spaced at 400mm centres to comply with installation standards.

Application

This lintel is designed for cavity wall builds incorporating concrete ring beams, commonly used in residential and commercial projects to provide consistent load distribution above window and door openings. It ensures structural integrity by acting as a strong horizontal support, particularly in standard duty scenarios. The RB/K range accommodates various cavity widths, making it adaptable to different wall specifications.

Dimension

Length: 4800mm (15'9")
Height: 200mm (7.9")
Fixing centres: 400mm (15.7") with M16 anchor bolts

Material

Steel lintel suitable for integration with concrete ring beams

Type

Cavity wall lintel - ringbeam compatible

All product details are provided as guidance. For specific project requirements or technical assistance, please contact the Condell Building Supplies sales team.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	4800mm
Weight	75.360000
Manufacturer	Keystone
Sap Id	KRB948

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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