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Welcome to HSW Windows & Doors, part of the Home Improvement Centre, combining decades of expertise in the home improvement industry with the very latest in product technology and aesthetics. HSW has established its reputation on unrivalled choice, quality and service.


Having diversified as a home improvement company  throughout the 1990's and into the millenium, the business encompassing HSW, Simply Conservatories, MK Glass, The Door Studio and it's various brands  is now once again wholly owned by John Connolly as it rises to the challenges of new issues including the environment and drive towards energy efficient products.


An established and highly recommended company, Our customer service program is unrivalled. Attention to detail is the reason why so many customers choose us for their new windows and doors. Every order is processed individually and every new window and door is manufactured to precise individual requirements. Our 10 year fully comprehensive guarantee reflects our commitment to maintaining our position as the first choice and right choice for new windows and doors for your home..

W H O   W E   A R E


Home Improvement Through the Decades

HSW Windows & Doors Milton Keynes have been installing windows and doors in Milton Keynes, Beds, Bucks, Northants, Oxon and its surrounding towns and villages for many years. We are proud to work with the leading suppliers of quality materials to offer bespoke solutions to enhance your home or property.

Home Sure Windows & Doors Milton Keynes has established itself as the company of choice for customers seeking a wide choice, competitive prices, good old fashioned customer service and attention to detail. Let us spark your creativity, fuel your imagination, and help turn your vision of a new home or improved property into a reality.

All products supplied go through rigorous security & quality tests and meet energy saving rated standards. All products are backed by our no quibble 10 year guarantee.

At HSW Windows &

Doors Milton

Keynes, we like to

do things differently...


We think that it's more important for our staff to know more about our products and services than about high pressure sales techniques.


That is why our customers ‘Buy From Us’ - We don't sell to you!


W H A T   W E   D O

john connolly

John Connolly is the founder of The Home Improvement Center. Having worked for a national major company for many years, in 1992 John decided that he would set up a home improvement company where he would be able to offer good old fashioned customer service and be in charge of setting out the ethos that would be the bedrock of the company for the following decades.

Beginning with a modest but dedicated team of people, John soon established The Home Improvement Centre to be a leading local company in Milton Keynes.

By always being at the fore front of introducing new products as they came onto the market and always keeping prices the keenest in the area, John soon saw the company out grow it's initial premises and the growing team of installers, surveyors, administration and customer care staff move to the extensive showrooms and head offices they now occupy. In recent years, as energy efficiency has joined security and aesthetics as being important factors in replacement windows and doors, The Home Improvment Centre still leads the way with the very best quality products available at unbeatable prices.

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