01787 274475

Welcome to Green Glaze Windows

Green Glaze Windows are a family run double glazing business based in Halstead in north Essex; with a great reputation for supplying quality double glazing products at fair prices.

Green Glaze Windows have over 20 years experience in the double glazing industry, so you won’t be disappointed in choosing windows, doors or conservatories from us.


een Glaze specialises in conservatories, orangery home extensions, windows, doors, porches all with specialist ‘A’ rated energy saving glazing as standard. With a great range of finishing touches and a fantastic choice of roofline products.

Double Glazing Showroom in Halstead

Feel free to come visit us in our double glazing showroom which is based in the middle of Halsteads high street. We have have a fantastic and varied range of composite font doors, aluminium bifolding doors and windows on show for you to see the quality of our double glazing products for yourself.

Alternatively you can contact us using the form opposite to arrange for a member of our double glazing sales team to visit you at a time that is convenient to you in the comfort of your own home.

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    R9 Timber Alternative Windows Essex

    Alternative to timber windows in Essex & Suffolk

    Residence 9 is the luxury nine-chambered window system on show at Green Glaze Windows. It looks exactly like a traditional 19th century flush sash timber window but has none of the maintenance issues associated with timber.

    Why not come and view our great R9 window range at our showroom in Halstead, Essex.

    Aluminium Bifolding Doors in Essex

    Let the outside in with one of our hi-tech sliding aluminium SMART bifolding doors. Our bifold doors are on show in our showroom in Halstead high street with the added luxury on internal integral blinds.

    All of our bifolding doors and internal blinds are available in a wide range of colours and door configurations.

    bifolding doors halstead essex

    Tiled conservatory roof replacement Halstead Essex

    Replace your tired looking, cold, leaking conservatory roof to a state of the art lightweight tiled warm roof from Green Glaze Windows. Replacing your old conservatory roof for a solid conservatory roof gives you a living space that you can use all year round.

    These tiled conservatory roof kits can also be used on new build extensions which we would be more than happy to quote for.

    'A' energy rated double glazed windows Colchester Essex

    All of Green Glaze Windows are ‘A’ energy rated as standard whlist maintaining a highly competitive price. ┬áThe green glaze replacement window range comes in a wide range of colours, foil finishes, styles and handle colours to truly customise your windows in your home.