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Keystone X/K-50 Extreme Duty Cavity Wall Lintel 2850mm

SKU

KX5285

£809.34 £674.45

Product Information

Keystone X/K-50 cavity wall lintel, 2850mm (9ft 4in) length for wide openings
Engineered for extreme duty applications supporting cavity widths of 50-65mm
Galvanised steel flange ensures corrosion resistance for outer leaf protection
Recommended use with lateral restraint and temporary propping for safe, efficient installation
All specifications are guidelines; please consult our sales team for project-specific advice

Details

The Keystone X/K-50 Extreme Duty Cavity Wall Lintel at 2850mm is a specialist structural support designed for builders and contractors handling demanding cavity wall openings. This lintel provides robust, reliable performance for projects requiring support over wide spans with cavity widths from 50 to 65mm. Please note, correct installation includes lateral restraint and temporary propping to achieve specified loading capacities.

Application

This lintel is ideal for heavy-load bearing cavity walls where large openings, such as wide windows or doors, require secure structural support. Commonly used in commercial and high-spec residential developments, it supports both masonry outer leaves and load above, delivering dependable performance on serious building projects. Temporary propping during construction is advised to maintain safety and speed.

Dimension

Length: 2850mm (9ft 4in)
Height: 213mm (8¼in)
Width: 244mm (9⅝in)
Cavity range: 50-65mm (2-2½in)

Material

Galvanised steel flange for corrosion resistance
Steel lintel body engineered for extreme load bearing

Type

Cavity wall lintel designed for extreme duty structural support

All product details serve as guidance. For tailored technical support or specific load requirements, please contact our sales office directly.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Extreme Duty
Cavity Size	50-65mm
Length	2850mm
Weight	120.540000
Manufacturer	Keystone
Sap Id	KX5285

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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