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Keystone HD/K-90 Heavy Duty Cavity Wall Lintel 900mm

SKU

KH909

£51.17 £42.64

Product Information

Keystone HD/K-90 cavity wall lintel, 900mm length, designed for 90-105mm cavity widths (3.54" - 4.13")
Heavy duty lintel ideal for supporting openings in masonry walls on commercial and residential projects
Ensures secure load distribution when installed with blockwork and mortar bed for stability
Recommended to prop lintels during construction for safe and efficient installation
All technical details provided; please contact our sales team for tailored advice

Details

The Keystone HD/K-90 is a robust heavy duty cavity wall lintel, 900mm in length, engineered to support structural openings in walls with cavity widths between 90mm and 105mm. Designed for builders, site managers, and contractors who demand reliability and precision on site, this lintel delivers consistent performance across serious building projects. Please note that proper installation with mortar bedding and temporary propping is essential for optimal results.

Application

This lintel is specifically suited for use in cavity wall construction where heavy loads must be safely transferred across openings such as doors and windows. It provides dependable support for both brick and blockwork layers, making it a trusted choice for new builds, extensions, and refurbishment projects. The lintel’s design accommodates cavity widths typically found in modern cavity wall systems, ensuring compatibility and structural integrity.

Dimension

Length: 900mm (35.4")
Height: 110mm (4.33")
Width: 283mm (11.14")
Cavity range compatibility: 90-105mm (3.54" - 4.13")
Weight: 10.03kg

Material

Manufactured from durable steel with protective coatings for corrosion resistance

Type

Cavity wall lintel designed for heavy duty load-bearing applications

For best results, ensure blockwork is built tight against the inner face of the lintel and a mortar bed is placed on top of the blockwork before laying floor units to distribute the load evenly. It is also strongly recommended to prop lintels during installation to support the structure and speed up construction safely. For any further technical guidance or bespoke project requirements, please contact our sales office.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	90-105mm
Length	900mm
Weight	10.030000
Manufacturer	Keystone
Sap Id	KH909

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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