Skip to the beginning of the images gallery

Keystone TJ/K-90 Standard Load Thin Joint Cavity Wall Lintel 2100mm

SKU

KTJ921

£186.52 £155.43

Product Information

Keystone TJ/K-90 lintel, 2100mm (6ft 11in) length, designed for thin joint cavity walls.
Suitable for standard load conditions in 90mm wide (3.5in) cavity wall construction.
Enables fast-track building by allowing inner and outer leafs to be constructed separately.
Supports reliable structural performance with firmly butted perpendicular joints.
Lintels may be propped to speed up construction; suitable for cavity widths 90-105mm.

Details

The Keystone TJ/K-90 Standard Load Thin Joint Cavity Wall Lintel at 2100mm length is engineered specifically for trade professionals working on thin joint cavity wall projects. Its design supports fast-track construction methods, allowing builders to complete the inner leaf before starting the outer leaf, making it a practical choice for efficient site management. Please note, lintels must be installed with firmly butted perpendicular joints to meet loading specifications.

Application

This lintel is ideal for standard loading scenarios in cavity walls with a thin joint, typically 90mm wide (3.5in). It is frequently used in residential and commercial builds where cavity wall construction is preferred for thermal and structural performance. Builders and site managers will appreciate its versatility in enabling phased construction, improving workflow on site. The lintel can be propped temporarily to accelerate the build process without compromising stability.

Dimension

Length: 2100mm (6ft 11in)
Height: 225mm (8.9in)
Cavity range: 90-105mm (3.5-4.1in)

Material

Precast concrete designed for structural support in cavity walls.

Type

Cavity wall lintel – thin joint, standard load.

Note: The TJ/K lintel range includes options for smaller cavity widths such as TJ/K-50 and TJ/K-70. Accessories and bricks are not included with this lintel. Installation must follow manufacturer guidelines to ensure performance and safety.

More Information

More Information
Type	Thin Joint Lintels
Loading	Standard Duty
Cavity Size	90-105mm
Length	2100mm
Weight	43.820000
Manufacturer	Keystone
Sap Id	KTJ921

Customer Reviews

No reviews yet on this product

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