Welcome to JA Windows, the North West experts in Windows, Doors & Conservatories


For St Helens and North West Windows, doors and conservatory specialists, look no further than JA Windows & Doors.

We specialise in windows, doors, conservatories, and orangeries.

The team at J A Windows and doors understands that you expect your work to be completed as quickly and efficiently as possible. You can rely on our team in to respond to your request immediately, and complete the task according to the highest standards of service.

At J A Windows our team take pride their work and put your satisfaction first. You can depend on our team to get the job done.

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What People Say About Us

Great job, would highly recommend

We are absolutely delighted with the windows and doors we received. Also, Adrian, the gentleman that fitted them was so nice as well.

We look forward to dealing with you again!

Many thanks for the excellent work carried out. I have received plenty of lovely comments from friends & neighbours.

Kind Regards

We are thrilled with our new windows and doors. Brilliant service from start to finish. Great local firm, cannot recommend them highly enough. Great customer service, competitive prices and outstanding fitter.

Many thanks for your help once again, the gate has been done to our satisfaction.


Thanks again to you and andy.

We would like to comment on the high standard of the work carried out at our home, Adrian and Kevin did a brilliant job, clean and tidy workers no mess at all. We are very happy with the quality of the windows and door and wouldn’t hesitate to recommend you to others.