GHI Windows is an established family double glazing company and ranked No 1 on Which Trusted trader for double glazing in England.

Choose from our fabulous range of double glazed windows including the popular Heritage Collection a range of composite windows to suit any home in Effingham and the surrounding areas.  GHI Windows carry a wide range of stylish double glazed windows and doors that are perfect for your Effingham home.


Heritage 100

Choose from Heritage 100, from the stylish Residence 9 window system, perfect for any home in Effingham particularly if you live in a conservation area.  Heritage 100 is ultimately designed to replicate the flush timber designs found in heritage properties in local towns, villages and cities, enabling homeowners to keep an authentic design, in different colour options, without losing the character appearance and feel of the period.

Our range of double glazed windows are designed to suit any budget.  Modern technology and great craftsmanship ensures that noise, weather and draughts are all kept at bay by the full double glazing and weatherseal system.

Our fitting teams provide an excellent installation service and we also provide free quotes.  Call or email today on 0800 731 4582 or


Take a look at what some
of our loyal customers have to say about GHI Windows