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Keystone RB/K-70 Standard Duty Ringbeam Lintel 4800mm

SKU

KRB748

£623.29 £519.41

Product Information

Keystone RB/K-70 ringbeam lintel, 4800mm (15ft 9in) length for cavity wall applications
Designed for standard duty loads, ideal for supporting integral concrete ring beams
Must be fixed to concrete ring beams at 400mm centres using M16 anchor bolts for secure installation
Available in multiple cavity widths: RB/K-50, RB/K-70, RB/K-90 to suit your build specifications
All technical details are a guide; contact Condell sales for expert advice and support

Details

The Keystone RB/K-70 4800mm lintel is engineered for cavity wall construction requiring a standard duty ringbeam support. Trusted by builders and contractors, this lintel provides reliable structural integrity when used with integral concrete ring beams. Please note, the lintel must be anchored securely as specified to ensure performance.

Application

Specifically designed for cavity wall systems, this lintel is installed as part of integral concrete ring beams to effectively distribute loads above openings such as windows and doors. It is essential for projects demanding dependable structural support, including residential and commercial builds. Installation requires bolting at 400mm centres with M16 anchor bolts to maintain stability.

Dimension

Length: 4800mm (15ft 9in)
Height: 200mm (7.9in)

Material

High-quality steel designed for structural use in building lintels

Type

Cavity wall ringbeam lintel, standard duty

All technical specifications are provided as a guide. For tailored advice or further assistance, please contact the Condell Building Supplies sales team.

More Information

More Information
Type	Ringbeam Lintels
Loading	Standard Duty
Cavity Size	70-85mm
Length	4800mm
Weight	70.540000
Manufacturer	Keystone
Sap Id	KRB748

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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