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Sealed unit Double Glazing

Strength, security, and style with low maintenance performance

Double glazed sealed unit windows

Classic style

PVC-U windows assist in retaining heat and also improve the visual appearance of your home. At WINDIMAN we have a fantastic choice of styles and colours that enhance the style and value of your property. PVC-U windows are energy efficient and ensure a high level of insulation and security. Our team of experienced and professional installers will make certain that the work is carried out to the highest standard. Please see what some of our satisfied customers have to say about us.  

Energy efficient

Double-glazed (or Triple-glazed) windows are made of a minimum of two panes of glass divided by a layer of gas, and uses low-emissivity glazing (Low-E), with a reflective coating to decrease heat loss. One of the main benefits of PVC-U double glazed windows is that they provide superior energy efficiency, with high insulation that ensures less heat will be lost through the windows. As a consequence your will enjoy lower energy bills, particularly during the winter months. Within our range, you’ll find some of the highest energy rated windows on the market. So, if you’d like to reduce your energy bills, by installing PVC-U double glazing please contact us today.

Built to last

Installing new PVC-U windows is an important decision, so it is crucial that you make the correct choice for your home. PVC-U is a popular preference for double glazed windows, mainly owing to its cost efficiency and need for low maintenance. Unlike wood or aluminium, PVC-U windows require little attention to keep them looking good as new; they don’t rust, rot or flake. High-quality PVC-U windows are weather-proof and will not become warped or swell in wet weather, making them particularly hard-wearing and long-lasting. They offer superior noise reduction and are very effecting at deterring intruders. As well as being available in a range of colours and designs to suit any property. Contact WINDIMAN today to find out more about our new PVC-U windows and doors.


To protect your home and deter intruders, all of our PVC-U windows are fitted with a state of the art high security frame with multi-point locks.

WINDIMAN new Doors and Windows Ipswich

WINDIMAN new Doors and Windows Ipswich

Additional Services

At WINDIMAN we provide a full window installation and repair service. Our team of experienced and professional installers have the skill and know-how to repair all types of windows and doors.
  • Double Glazing repairs and replacement
  • Sealed Unit repair and replacement
  • Secondary Glazing to make your home quieter, warmer and more secure
  • Misty double glazed windows replaced
  • Replacement of broken glazing
  • Repairs or replacement of door and window handles, locks, hinges and spring balances
  • Wood sealed unit repair or replacement
We can return windows and doors to their past glory. All repair work is carried out quickly, professionally, and with minimum disturbance.