About Us

Great Experience

Our company was originally founded in 1967 by Graham Holdsworth. It remains in the Holdsworth family and is now under the leadership of Managing Director Mark Glover, who joined us in 1985.

We pride ourselves on our high quality of care, craftsmanship and commitment to our customers. Our dedicated and skilled team, many who have been with us for over 20 years, use a blend of traditional, time-honoured techniques and modern processes to help us achieve the finest results possible.

Build relationships with our clients  

Our client list is extensive and varied, from Shakespeare’s Birthplace in Stratford-upon-Avon, the chapel in Windsor Castle and the Ashmolean Museum in Oxford; to private houses of all shapes and sizes, including an oak framed eco home near Ely that featured on Channel 4’s Grand Designs.

Customers are always welcome to visit our factory where they can see the manufacturing process in action and meet the team who make their windows.


JS, Derbyshire

Thank you again for the excellent windows which fit perfectly and have transformed the front of the house completely. Your fixers were efficient and pleasant to have around the place.

ABD, Chelsea, Greater London

I am delighted with the windows and with your company. May you flourish as you deserve to do.

CT, Guildford, Surrey

The doors are great and we would also like to thank the two fitters again. They were really superb in every way - polite, friendly, willing, efficient and professional.