Transform your conservatory into additional living space you can enjoy every single day of the year. Insulating Windows Limited is based in Hemel Hempstead, Hertfordshire. We have been proudly servicing the double glazing and roof line needs of the local community for 30 years. Along with Hertfordshire, we cover the Buckingham and Bedfordshire are and have in excess of 20,000 satisfied customers throughout the region.
We are a leading quality focussed supplier of beautifully designed bespoke energy efficient windows and doors. All of our windows and doors can be installed with either double of treble glazing. The energy saving glazing helps reduce your carbon footprint (good for polar bears) and your energy bill by reducing heat loss through the window whilst eliminating draughts and cold spots.
We are a leading quality focussed supplier of beautifully designed bespoke energy efficient windows and doors. All of our windows and doors can be installed with either double of treble glazing. The energy saving glazing helps reduce your carbon footprint (good for polar bears) and your energy bill by reducing heat loss through the window whilst eliminating draughts and cold spots.
Services
As a company, we specialise in the supply and fit of double glazing and other home improvement products that will truly make a difference to the energy efficiency of your property. Our unique fabrication methods ensure that the windows, doors and conservatories we supply and fit is suitable for all homes.
When replacing your double glazing, flush sash windows could be a beautiful addition to any home in Hemel Hempstead, St. Albans, Amersham, Luton, Leighton Buzzard, High Wycombe, Milton Keynes and the surrounding Hertfordshire areas. As the name suggests, has the sash sitting level (or flush) within the frame.
We are a trusted and respected supplier and installer of aluminium windows. Our profiles are incredibly reliable and robust, with slim sightlines maximising the amount of natural light that can flood into your property. We as a company, are a professional and reliable aluminium double glazing installation company with over 30 years of experience in the industry.
The minimalist design combined with their ability to be fully customised for individual rooms and properties has helped capture the imagination homeowners. We are dedicated to supplying and fitting bespoke uPVC casement windows and double glazing solutions. Our market leading energy saving designs ensure you can enjoy lower heating bills all year round.
Reviews (7)
John Dean
Nov 28, 2021
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Paul Ballard
Oct 15, 2021
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This was not our first experience with Insulating Windows. They installed the existing windows over 25 years ago and installed outside cladding a few years ago. Both experiences were good with the company doing what they said they would do when they said they would do it.
Therefore it was an easy decision to make to use the company to replace the windows. Again the company did what it said they would do and, against a background of supply chain problems, they kept to the installation date that we had agreed.
The installation process was short and efficient and, most importantly, left the house
Therefore it was an easy decision to make to use the company to replace the windows. Again the company did what it said they would do and, against a background of supply chain problems, they kept to the installation date that we had agreed.
The installation process was short and efficient and, most importantly, left the house
Jon McClennon
Jun 07, 2021
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Doug Munro
Mar 15, 2021
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David Tate
Sep 17, 2020
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There was an admin hiccup at the beginning due to how huge the picture window was. This meant a last minute rescheduled installation date. But Insulating Windows was mortified about it all and did everything possible to make it up to us. When the installation took place it was done professionally and they clearly took a great deal of pride in their work and in providing a good customer experience. They cleaned up after the job was done and left the work area in a very clean and tidy condition. The huge picture window looks great and appears to be a very good quality window. We are very satisfied
Richard Priestman
Aug 23, 2020
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Our sincere thanks go to all at Insulating Windows for giving us the high quality finish we wanted for our home.
Everyone throughout sales, survey and fitting was determined to get the job right. They supplied and fitted 12 windows, a pair of French doors and a personnel door to the garage. The work was completed within the time frame given and we now live in a warmer home.
Thanks everyone, Richard and Jan.
Everyone throughout sales, survey and fitting was determined to get the job right. They supplied and fitted 12 windows, a pair of French doors and a personnel door to the garage. The work was completed within the time frame given and we now live in a warmer home.
Thanks everyone, Richard and Jan.
Philip Collins
Jul 27, 2020
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We had some double glazing from these guys in 2004 and have been supremely pleased with it. Highly reliable and never any condensation between the panes. Our latest purchase (July 2020) was a Bow window and front door. After sales service at IW is excellent and they accommodated our whims at the installation giving us an awesome overall experience. Quality of the fitting and finishing is 100%. Dont miss-out. You can rely on these guys , which is by no means commonplace in the Double glazing industry.!
