G S Windows Ltd Logo

G S Windows Ltd

Gosport, Hampshire
+Approved member since 2007

Services and skills

  • Fascia / Soffits / Guttering

    1 skill

    UPVC Guttering

  • Windows / Doors / Conservatories

    28 skills

    Aluminium Doors Installation

    Aluminium Windows Installation

    Bay Windows Installation

    Bifold Doors Installation

    Composite Front Doors Installation

    Conservatory Glass Heat Reduction Film

    Conservatory Installation

    Conservatory Roof Insulation

    Door Canopies

    Double Glazing Installation

    Draught Proofing

    Emergency Windows / Doors / Conservatories Service

    Exterior Doors Installation

    French Doors Installation

    Frosted Windows

    Glass Replacement

    Loft Windows Installation

    Misted Double Glazing


    Patio Doors Installation

    Porch Installation

    Secondary Glazing

    Stained Glass

    Triple Glazing Installation

    UPVC Doors Installation

    UPVC Windows Installation

    Window Fitters

    Windows and Doors

  • Services

    4 services

    • Domestic Work
    • Commercial Work
    • Free Estimates (excl. Insurance)
    • Cards Accepted


Customer reviews

Overall ratingin last 12 months

9.75Write a review
  • Workmanship9.76 out of 10
  • Tidiness9.70 out of 10
  • Reliability9.70 out of 10
  • Courtesy9.87 out of 10
Write a review

2386 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

  • New Windows

    9Verified Review

    Smart and well organised. Did the job very efficiently in good time and left everything clean and tidy.

    Location: SO22
  • Replacement Window Fitting

    10Verified Review

    Steve and Travis did a fantastic job in fitting our windows. Attention to detail and finishing were fantastic, perfect fitting, no damage to walls or decor, and when they finished for the day, they tidied up and left the house spotless. At the end of the 2 day fitting session they cleaned up all the rubbish and left the front of our property spotless, not forgetting to mention the sparkling bright new windows.

    Location: BH22
  • We had 7 new windows, plus a new front and back door fitted.

    10Verified Review

    From my initial contact via their website, to the no fuss, no attempt to sell me more than I needed or wanted approach. To the surveyor visit where the fitting appointment was booked I was impressed by the professional approach. On the day of the fitting the 2 man team arrived, just after 8 am, the set straight to work, they were polite, methodical and tidy workers. The job was finished by 4pm. They did a great job. A quality product, and service. I can not fault GS Windows, they were excellant, from start to finish. I would not hesitate to recommend them.

    Location: BH20
  • Replacement of windows

    10Verified Review

    We have used GS before so using them again is an indication of our satisfaction and we were not disappointed. The installation was slightly delayed as one of the team was ill but it was complete the same day satisfactorily

    Location: PO19
  • New Porch Door

    10Verified Review

    GS Windows supplied the door fitter through Checkatrade (which I was unaware of). He arrived on time and he did an excellent job removing our old porch door and fitting the new one. He cleaned everything up on completion and we are very happy with our new door.

    Location: PO13
  • Had 3 new windows fitted.

    10Verified Review

    Prompt arrival and we're very pleasant and friendly. Work was much quicker than I'd anticipated and they were very clean, clearing everything up and leaving valid instructions for me. Very impressed. I will be using them again

    Location: SO32

Company profile

  • OwnerMs Victoria Ford
  • Member Since2007
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressNot Yet Checked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 850910144
  • Company typeLtd Company

Company info

GS Windows are a premium manufacturer, supplier and installer of Rehau 70mm Windows, Doors & Conservatories. With over 20 years of experience in this industry, we pride ourselves on understanding what the customer wants and delivering. We supply to and install for the domestic, commercial and trade markets and have undertaken work for various local councils and larger organisations such as Pall Europe.

Our Factory based in Gosport, Hampshire, utilises all of the latest modern machinery to produce an extremely high quality range of products. Backed with our excellent sales knowledge and after sales support, GS Windows can offer you the complete customer service experience.

We are a Fensa registered company. Fensa are the industry standard for replacement Windows and Doors - trusted by consumers and local authorities. 

We pride ourselves on our after sales services which is why the majority of our work comes from existing customers and recommendations.

Contact details

Accreditations and awards