T&J Timber Window Projects | Specialising In Sash Window Installation, Restoration & Double Glazing

Welcome to, T&J Timber Windows Projects

We Provide Sash Window Installation, Restoration & Double Glazing

We’ve spent many years curating expertise in the industry. No matter if you’re looking for maintenance, installation, existing frame upgrades, to double glazed units – we’ll have you covered. 

Window Repairs

Sash & Timber Windows

Window Installation


About Us

Reliable Sash & Timber Window Specialists

T&J Timber Window Projects is a leading provider of sash and timber window services in the North. We offer customized installation, refurbishment, and repair services to meet your specific needs. Our team of experienced professionals use only high-quality materials and the latest techniques to ensure superior results and exceptional customer service.

With years of experience, we take pride in our workmanship and attention to detail. Whether you need new sash or timber windows installed, existing windows refurbished, or repairs made to your current windows, we have the expertise to get the job done right.

At T&J Timber Window Projects, we are passionate about delivering high-quality services and exceeding our clients’ expectations. We have built a reputation for providing reliable services and building long-lasting relationships with our clients.


Our Services

We offer bespoke sash and casement window installation services; with a dedicated team of specialist manufacturers and installers. We always use locally sourced high-quality timber to ensure your new windows are for the long-term! In addition to this, TJ Window Projects offers both single and double glazing units, as part of our exclusive sash & timber window services.

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Timber window services encompass the installation, refurbishment, and repair of timber windows for homes and buildings. These services are essential for preserving the quality and aesthetics of the windows, ensuring they offer insulation and security benefits over a long period of time.

Sash windows provide a classic and timeless look for homes and buildings. Sash window services involve installation, refurbishment, and repair to maintain the functionality, ventilation, and security benefits of the windows. These services typically include restoring or replacing sashes, repairing frames, and upgrading hardware.

Window Services

Explore Premium Windows

T&J Timber Window Projects is a family run business based in Manchester. We are specialists in traditional sash and wooden windows. We provide installation, renovation, refurbishment and draught-proofing for wooden windows including timber. Over the last five years’ we have helped our customers with traditional sash windows.  

Window installation


Draught Proofing




Choose Your Style


What Our Clients Say

Tom and the team did a fantastic job of restoring 11 windows and 1 front door in a Victorian House in Manchester (over two different jobs). Their workmanship was fantastic - they were professional, friendly and tidy and their pricing was very competitive.

Philip Garlick

I was really worried about my lovely Victorian bay window that was rotting on the west panel and they streamed with condensation. I wanted the window to be restored to its original state, rather than have a pvc replacement. ... Christoph and Thomas are stars...., they have made a fabulous restoration job with a little twist of creating double glazing in the original panels with drought proofing on the sashed panel It’s absolutely wonderful. They have no condensation streaming down them anymore. They arrived on time as they said they would and worked over 3 days to restore 5 lower panels and 2 small upper panels, and made the center panel an opening sash as it was in 1901 when the house was built. I thoughrouhly recommend these young men for their work ethic, their knowledge and understanding of my requirements and unhesitatingly give them a 5 star rating.

Norma Hopkins

They have done an excellent job on our Grade 2 Listed Georgian property. They worked hard, were efficient and their work was first class. Most important to us was the fact that their attitude was outstanding . I have no hesitation in recommending them to others.

Dave Howells

The team completed three separate jobs restoring the original sash and casement windows with double glazing on my Edwardian property. Hard working and completed to a great standard.

Lee Duong

Our Work: Before & After

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