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About Us

Committed to excellence, reliability & relationship

Instaseal have been providing Sealant services throghout County Durham since 2016

Our team of experts are the best in the buisness.

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Instaseal Ltd is a business specialising in joint sealing for all commercial buildings and residential homes. We operate throughout the Northeast and surrounding areas.

We pride ourselves on always delivering a professional finish no matter how big or small the job.

Having formed on the11th Nov 2016 we have gone from strength to strength in a very short period of time having just welcomed our 8th sealant applicator to the team we have become one of the largest work forces in the trade, we are confident of completing all works at the highest of standards.

Our core values are:

Reliable - Relationships – Responsive


This has helped us secure work with many highly regarded building specialists such as:

Persimmon  -  Tolent  -  Barratt  Homes - Duchy - Taylor Wimpey - Gentoo.
Avant Homes  -  Arch Construction  -  N.B.Clark  - Robertson Homes.


Our team are responsive to your needs and we are here to help those businesses that engage with our services.

Contact our team for more information.

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