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Keystone HD/K-130 Heavy Duty Cavity Wall Lintel 3900mm

SKU

KH1339

£491.33 £409.44

Product Information

Keystone HD/K-130 cavity wall lintel, length 3900mm (12ft 9in), designed for heavy duty load-bearing.
Suitable for cavity widths of 130-145mm (5.1-5.7in), perfect for modern cavity wall construction.
Supports openings such as doors and windows, ensuring structural integrity on site.
Constructed to distribute load evenly when mortar bed is applied above blockwork.
Lintel must be propped during installation to maintain safety and build speed; contact our sales team for technical advice.

Details

The Keystone HD/K-130 Heavy Duty Cavity Wall Lintel, measuring 3900mm in length, is engineered to support substantial structural loads in cavity wall builds with cavity widths between 130 and 145mm. Designed for builders, site managers, and contractors working on robust projects, this lintel offers reliability where it matters most. Please note, lintels should be propped during installation to ensure safety and efficiency.

Application

This lintel is specifically tailored for cavity wall construction, commonly used to span openings such as doors, windows, and other load-bearing gaps. It is ideal for projects requiring a heavy duty solution to carry floor or roof loads across cavity widths of 130-145mm. Proper installation involves building blockwork tightly against the inner face of the lintel and placing a mortar bed on top before laying floor units to guarantee even load distribution.

Dimension

Length: 3900mm (12ft 9in)
Height: 212mm (8.3in)
Width: 320mm (12.6in)
Cavity range: 130-145mm (5.1-5.7in)
Weight: 70.87kg

Material

Manufactured from high-strength steel and concrete composite materials suitable for heavy structural loads.

Type

Cavity wall lintel – heavy duty load bearing.

All technical details are provided as a guide. For specific site requirements or advice on installation, please contact our sales office. Images are for illustration purposes only.

More Information

More Information
Type	Cavity Wall Lintels
Loading	Heavy Duty
Cavity Size	130-145mm
Length	3900mm
Weight	70.870000
Manufacturer	Keystone
Sap Id	KH1339

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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