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1st Glass Windows Ltd

9.89/10

Whyteleafe, Surrey

£1,000 guarantee T&Cs apply

Checkatrade member since January 2018
5

Skills

  • Conservatory Installation
  • Windows and Doors
  • Window Fitters
  • Patio Doors Installation
  • Wooden Sash Windows Installation
  • Stained Glass
  • Exterior Doors Installation
  • Orangeries

Services

Customer Reviews

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9.89 /10

Based on 21 reviews over the past 12 months

Quality of work

9.95

Reliability

9.86

Communication

9.86

What customers are saying

AI-generated from customer reviews over last 24 months

Customers consistently praise this company for its professional, polite, and tidy installation teams who deliver excellent workmanship. Reviewers are delighted with the high quality of the windows and doors, and the great service received from start to finish.

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Reviews (187)

  • 10

    Window Fitters

    Posted 2 days ago

    Highly recommend 1st glass Windows

    Many thanks to Darren and his colleague who fitted a replacement glass window for me ( June 2026 ) Courteous and professional. Would recommend and will use again
    Verified reviewer
    Job location: CR3
  • 10

    Frosted Windows

    Posted 12 June

    Windows, Doors & Conservatories

    Danny & Gary came & fitted a lovely 2 panel window in my bathroom. Very polite & happy men. Did a good job, & cleared everything away. Hoovered as well. I thoroughly recommend this local company. Most of my windows have been changed by them & are very happy. Any problems arise just speak to lovely Irene & it will get sorted. ⭐️⭐️⭐️⭐️⭐️
    Verified reviewer
    Job location: CR3
  • 8

    Double Glazing Installation

    Posted 08 June

    Replacement of old double glazing panels.

    The double glazing installed over 20 years ago had started to show discoloration and weathering had penetrated the inside of the glazing, which spoilt the view. 1st Glass Windows Ltd quoted for replacing the double glazing panels with near identical panels. The existing window frames could be kept. The original quote included for scaffolding for access. In the event when installing the new panels, no scaffolding was needed. Without prompting 1st Glass Windows reduced the price and passed on the saving in the final invoice. We are very pleased with our now clear windows.
    Verified reviewer
    Job location: CR6
  • 10

    Composite Front Doors Installation

    Posted 12 May

    Faultless service.

    From our first meeting the 1st Glass team have been excellent, the delivery date was met and the installation absolutely faultless. I would highly recommend them.
    Verified reviewer
    Job location: CR3
    Julia F
  • 10

    Double Glazing Installation

    Posted 05 May

    Well priced and professional!

    We have used 1st Glass Windows a number of times to replace blown units - they are always reasonably priced, easy to deal with and very professional.
    Verified reviewer
    Job location: CR3
  • 10

    Composite Front Doors Installation

    Posted 02 May

    Doors and windows

    Excellent service from start to finish, doors and windows look great. Would definitely recommend
    Verified reviewer
    Job location: CR2

Photos

Company Info

Owner

Mr Sean Dalton

Ltd Company

8 years on Checkatrade

VAT Registered

Yes: 702825161

Domestic WorkCommercial WorkFree EstimatesCards AcceptedInsurance Work Undertaken

1st Glass Windows Ltd is a family based and managed business trading uninterrupted since 1997. Our aim is to offer the best quality products and service.

We have taken customer service and after sales care to another level by offering our fully comprehensive 10 year insurance backed guarantee covering all labour & materials. One of our key features of our business that sets us apart is a dedicated service and repairs department, if you have an old window that requires a new handle, lock or glass we can assist, whilst at the same time ensuring our existing client base has an excellent after sales experience should it be required.

Customer satisfaction is our key motivator and with over two decades of serving the local community we have established ourselves as the benchmark and first choice for all glazing projects, from single windows to complete house refurbishments.

We have thousands of successful installations in our portfolio (view our photo gallery) and all of our projects are accurately measured by one of our in house surveyors, work is scheduled and over seen by our installation manager and all is fitted by our fully trained and insured installers (no sub-contractors).

Our premium showroom is located in Whyteleafe and has onsite parking. We always encourage our customers to visit and see the quality of our products as we are proud of the associations with have with leading manufacturers such as Rehau, Kommerling and ALUK. We are also the areas approved installers for the Solidor composite door range, The Residence Collection flush sash windows and Guardian Warm Roof conversions. All of our products are fabricated to the highest standards and with manufacturer approval and support we can guarantee a perfect finish for every project.

Our friendly design consultants are available for advice and to offer free no hassle quotations whether you wish to come to us or arrange a home visit. Our 22 years of continuous trading and thousands of satisfied customer’s means 90% of our work is repeat business but we are always happy to welcome new customers to experience the difference choosing 1st Glass Windows makes!

Please visit our website, on Facebook or Instagram for more information on our products and services.

Our areas of operation are mainly Surrey, Kent and Sussex and includes Biggin Hill, Bletchingly, Caterham, Coulsdon, Croydon, Forestdale, Godstone, Horley, Kenley, Lingfield, Oxted, Purley, Riddlesdown, Sanderstead, Selsdon, Smallfield, Tatsfield, Warlingham, Westerham and Whyteleafe.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since January 2018

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