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Keystone TJ/K-50 Standard Load Thin Joint Cavity Wall Lintel 1200mm

SKU

KTJ512

£80.72 £67.27

Product Information

Keystone TJ/K-50 lintel, 1200mm (4ft) length for standard load thin joint cavity walls.
Specifically made for 50-65mm cavity widths, supporting typical construction requirements.
Enables fast-track building by allowing inner leaf completion before outer leaf starts.
Constructed for standard duty loads with firm, perpendicular joints for full structural integrity.
Lintels may be propped to speed up installation; suitable for cavity wall applications.

Details

The Keystone TJ/K-50 Standard Load Thin Joint Cavity Wall Lintel at 1200mm length is engineered for builders and contractors working on cavity wall projects requiring reliable support under standard loads. Its design suits fast-track construction methods by allowing the inner leaf to be built and completed ahead of the outer leaf. Please note lintels must be installed with tightly butted perpendicular joints to meet loading specifications.

Application

This lintel is ideal for use in 50mm thin joint cavity walls where standard load-bearing capacity is required. Typical on-site scenarios include new build housing, extensions and refurbishments where speed and structural reliability are critical. It supports masonry above openings such as doors and windows, accommodating the cavity width while maintaining structural integrity. Propping lintels during installation can facilitate quicker build times without compromising performance.

Dimension

Length: 1200mm (4ft)
Height: 130mm
Cavity range: 50-65mm

Material

High-strength concrete suitable for thin joint masonry construction

Type

Thin joint cavity wall lintel for standard load applications

The TJ/K lintel range also includes options for wider cavity widths (e.g., TJ/K-70, TJ/K-90) if your project requires them. Images are for illustration purposes only. Lintels may be propped to assist with construction speed.

More Information

More Information
Type	Thin Joint Lintels
Loading	Standard Duty
Cavity Size	50-65mm
Length	1200mm
Weight	17.970000
Manufacturer	Keystone
Sap Id	KTJ512

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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