Bespoke wooden sliding sash windows

Manufacturing bespoke Architectural Joinery

About Powell Joinery

For over 10 years Powell Joinery has been regarded as one of Yorkshire’s premier manufacturers of quality architectural joinery.


Specialising in made-to-measure wood windows, bespoke timber doors, tailor-made staircases and full spray finishing services for joinery products.

Located in Knaresborough the workshop is ideally placed to serve Harrogate, Leeds, York, Boroughbridge, Ripon and surrounding villages.

Our high-performance products come with substantial guarantees and will out-perform the less environmentally conscious UPVC or composite counterparts.

The team have extensive experience in conservation areas and listed buildings and can sensitively replicate items for a like-for-like replacement. Alternatively, we can create traditional styles using modern techniques and components for increased durability and security.

We manufacture to meet Part Q certification for new builds.

We’ve developed long lasting relationships with local building contractors, architects, property developers and loft conversion companies who we work with on a supply only basis or manufacture and installation depending on the requirement.

Our domestic customers and home renovators tend to find us through recommendation. We work tirelessly to ensure a project runs smoothly, offering guidance and support at every stage. Quality products coupled with friendly service are what we are recognised for, our reviews and repeat custom reflect this.

We are a family run business with quality, customer service and community at our core.

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Wooden casement window with monkey tail handle

Our Products

Specialising in made-to-measure wood windows, bespoke timber doors, tailor-made staircases and full spray finishing services for joinery products.

Latest News

Powell Joinery the Smart Choice

Bespoke 1930's style door with custom stained glass panel and the Ultion SMART lock. 

1930's door with stained glass and ultion smart lock










Our Projects

Converted stable door
Curved top door
Sliding sash windows
Carved handrail
Glass balustrade
Angled windows and sliding sashes
Heritage windows
Oak cut string staircase with glass

I found Powell Joinery by looking on the web for a stair manufacturer. This approach gives little sense of the quality of a company but as soon as I met Nat I had a clear sense that this man knew what he was talking about and had a passion for his subject and the quality of his work. He gave great attention to detail in the panning and was prepared to put a huge amount of time and effort into making sure that what he said he could deliver, he did deliver! 


Great service and quality products! The team at Powell are friendly, knowledgeable and very supportive. They have made all our wooden windows and bi-fold doors, as well as 2 bespoke oak entrance doors. They are exceptional quality and look fantastic. They have also made our new oak staircase with glass panels and it looks stunning. Their follow up service is reliable and the overall craftsmanship is outstanding.

We were looking to reinstate some of the sash windows that had been taken out on the rear of our property. Powell Joinery were extremely helpful in establishing costs for different materials/ double glazing options and also ensuring that the new windows were the best match possible to the original timber sash windows on the front of the property. We are delighted with the end product, the quality of the paint finish and the attention to detail.

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