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Elwyns Windows Ltd

9.91/10

Carshalton, Greater London

Checkatrade member since September 2003
20

Services

  • Aluminium Windows Installation
  • Timber / Wooden Windows Installation
  • Conservatory Installation
  • UPVC Doors Installation
  • Orangeries
  • French Doors Installation
  • Door Canopies
  • Patio Doors Installation
  • UPVC Windows Installation
  • Timber / Wooden Doors Installation
  • Bifold Doors Installation
  • Window Shutters
  • Bay Windows Installation
  • Composite Front Doors Installation
  • Porch Installation
  • Wooden Sash Windows Installation
  • Window Shutter Fitters
  • Aluminium Doors Installation

Customer Reviews

Write a review

9.91 /10

Based on 15 reviews over the past 12 months

Quality of work

9.8

Reliability

10

Communication

9.93

Reviews (1012)

  • 10

    Local company, fair price and excellent workmanship

    Posted 28 March

    Had 2 Bay windows and 3 other windows replaced, from the initial meeting with Jed to the installation everything was clear and efficient. Installation was done in 2 days, the guys were courteous, helpful and explained what they would be doing each day, left everything clean and tidy. Very satisfied.
    Verified reviewer
    Job location: SM1
  • 10

    I was pleased I chose Elwyns Windows

    Posted 27 March

    The installation from initial quote to follow up was very good and a positive experience.
    Verified reviewer
    Job location: SM1
  • 9.67

    Excellence service

    Posted 04 February

    All the staff including the designer, admin and operation teams were helpful and they provided response very quickly. They provide updates regularly so you don't need to call up and ask for the progress. The installation was done flawlessly.
    Job location: SM5
  • 10

    Evolution heritage windows

    Posted 22 January

    We are extremely happy with our new Evolution windows from Elwyns. We were aiming to replace our wooden Edwardian single-glazed windows with a double glazed alternative that would still retain the heritage look. We received a number of quotes for Residence 9 from other companies that were out of our price range. We were delighted to find the Evolution range with Elwyns which offers a similar product in our budget. Elwyns communicated extremely well throughout the whole process and the installation was clean and efficient.
    Verified reviewer
    Job location: SM2
  • 10

    Another great job

    Posted 11 December 2025

    Second time using Elwyns. I was happy with the quote and everyone I dealt with was very helpful. Installation was in the time frame given. The guys arrived on time did a great job and ensured everything was as they found it . Have already recommended and would do again. Fantastic after sales too.
    Verified reviewer
    Job location: SM1
  • 10

    Elwyns Windows perfect service

    Posted 08 December 2025

    Perfect in every way from initial quote right through to installation, professional , efficient and friendly; highly recommend
    Job location: SM6

Photos

Company Info

Owner

Mr Chris Blanks

Ltd Company

23 years on Checkatrade

VAT Registered

Yes: 218037188

Domestic WorkFree EstimatesCards AcceptedInsurance Work Undertaken

Elwyns Windows, one of the oldest double glazing specialists with show rooms in Carshalton, Woldingham and East Dulwich, have for the past 60 years been supplying and installing double glazed windows, energy saving “A” rated windows, sash windows, doors, conservatories, porches, secondary glazing, canopies and roof line products throughout Surrey and South London. All double glazed products are available in a wide choice of finishes, colours and materials i.e. timber, PVC-U, aluminium and timber alternative to suit every home.

High quality, durability and guaranteed performance are just some of the many features customers will discover in Elwyns range of products.

Elwyns Windows offer insurance backed guarantees and is FENSA approved.

Accreditations and awards

This trade passed up to 12 Checkatrade vetting checks

Member since September 2003

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  • County court judgement

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  • County court judgement

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