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Welcome to Biggerstaff Windows Ltd

Biggerstaff Windows Ltd are an established family business that has been trading locally for over 50 years. With an experienced and dedicated work force we specialise in domestic and commercial projects

Our customers are Residential and Commercial, and include blocks of flats, schools, community buildings and offices.

Operating from around 3,000 square ft. in a purposely built office and workshop in Hatfield, Hertfordshire Biggerstaff Windows Ltd has developed consistently over the years by doing what it does best — offering a quality product backed with unrivalled customer service.

We pride ourselves in offering a professional, high quality, friendly service.

Please do not hesitate to contact us. 


Just to let you know that we are very happy with the products and the work that has been carried out, it has been a pleasure to deal with your polite and conscientious staff.

Eric Peters

The workmanship was of high standard all the way through, I will recommend the professor and his team to anyone

Bruno Nocivelli

We have recently had cladding fitted to front and back of our house. Biggerstaff were very good and we agreed a price. the work was done at our convenience. A slight issue was discovered by me. I contacted Biggerstaff and they sent a team round the following day and resolved the problem. All in all very good customer service. I would recommend.

The Westons

I must say how pleased I am with the windows, Leigh and his team worked so hard and did a great job. I've already recommended your company to my sister who is thinking of replacing her Victorian Wooden sash windows with wood double glazing.               Mrs Hughes

The installation was carried out to exacting standards and we would feel very confident in recommending friends or acquaintances to Biggerstaffs

Mr & Mrs Raines

We found your company extremely pleasant to deal with, very efficient and the people who actually installed the windows were a pleasure to have working in our home. 

I would have no hesitation in recommending your company to anybody I knew who required windows and doors.
Mr D. Harris

I feel very strongly, that I should write to you to express my thanks to everyone at your company for the extremely good service provided to relative to the installation of our double glazing and I am certainly glad I chose to take your name from a local directory.
Mr J.H.A.Brown

Just a few words to say how pleased we are with our new front Door and Windows, and to thank you for all for the help and advice given to us by the Biggerstaff Team.
Mr & Mrs Gould

I phoned this afternoon to let you know that a french window door your company fitter would not lock. Thank you so much for such a ready response, I will sleep much more happily tonight. Your receptionist was helpful and proactive, and your window technician was considerate, skilled and effective. Thank you very much for such a professional service.
Mrs Worsley

The work was carried out with the utmost care and least disruption.
We were also impressed by the calibre of your staff - all were polite and very helpful.
Mr & Mrs Crawford

We are really delighted with our new windows.  The workmanship and fitting are of an extremely high standard.  Many thanks for transforming our house in just a few weeks from placing our order
Mr & Mrs Bissett

The workmanship of my windows was exemplary. I am very pleased with them, and the fitters were very proficient.                                    Mr Miglio

Many friends have had a look round already and the windows in the garden room with blinds inside are creating a real "wow" impression. The fact that the windows and all the gutter, downpipes and doors are all matching is very effective. So thank you to all of your staff.           Mr Shaw