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Keystone TJ/K-90 Standard Load Thin Joint Cavity Wall Lintel 1800mm

SKU

KTJ918

£139.24 £116.03

Product Information

Keystone TJ/K-90 lintel, 1800mm (5ft 11in) length for 90mm (3.5in) cavity walls
Designed for standard load conditions in thin joint cavity wall construction
Enables fast-track building with option to build inner leaf before outer leaf
Supports reliable structural integrity when installed with tightly butted perpendicular joints
Lintels may be propped to speed up construction progress

Details

The Keystone TJ/K-90 Standard Load Thin Joint Cavity Wall Lintel 1800mm is engineered specifically for builders and contractors working with 90mm cavity walls requiring dependable, standard-duty lintels. It offers a practical solution for fast-track construction programmes where the inner leaf can be completed before the outer leaf, helping to streamline site workflow.

Application

This lintel is ideal for supporting openings such as windows and doors in thin joint cavity wall constructions with cavities ranging from 90mm to 105mm. It is designed for standard load-bearing scenarios, ensuring solid structural performance when installed correctly. Builders appreciate the ability to use the lintel as two separate units during staged construction, improving site flexibility and efficiency. Propping lintels during installation is recommended to maintain speed and safety on site.

Dimension

Length: 1800mm (5ft 11in)
Height: 160mm (6.3in)
Cavity range: 90–105mm (3.5–4.1in)

Material

High-quality concrete designed for structural load-bearing applications in cavity walls

Type

Thin joint cavity wall lintel suitable for standard load conditions

Please note: lintels must be installed with firmly butted perpendicular joints to achieve specified loading figures. Lintels may be propped to facilitate faster construction. Images are for illustration purposes only.

More Information

More Information
Type	Thin Joint Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	1800mm
Weight	33.380000
Manufacturer	Keystone
Sap Id	KTJ918

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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