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Knowles Glassworks

Horley, Surrey
+Approved member since 2014
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Services and skills

  • Glass

    3 skills

    Glass Restoration


    Stained Glass Restoration

  • Windows / Doors / Conservatories

    20 skills

    Aluminium Doors Installation

    Aluminium Windows Installation

    Bay Windows Installation

    Composite Front Doors Installation

    Conservatory Installation

    Double Glazing Installation

    French Doors Installation

    Frosted Windows

    Glass Replacement

    Misted Double Glazing

    Patio Doors Installation

    Porch Installation

    Porches Repair

    Secondary Glazing

    Stained Glass

    Triple Glazing Installation

    UPVC Doors Installation

    UPVC Windows Installation

    Window Fitters

    Windows and Doors

  • Services

    3 services

    • Domestic Work
    • Free Estimates
    • Cards Accepted


Customer reviews

Overall ratingin last 12 months

10Write a review
  • Workmanship10 out of 10
  • Tidiness10 out of 10
  • Reliability10 out of 10
  • Courtesy10 out of 10
  • Quote Accuracy100 out of 100
Write a review

194 Total Reviews

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

  • Victorian Front Door Glass Repair

    10Verified Review

    Superb experience from start to finish. Could not be happier with the quality of the workmanship and refitting. Would not hesitate to use again - only wish I'd found them as a company sooner.

    Location: RH2
  • Design and fitting of strained glass window

    10Verified Review

    Our stairs window needed to be replaced, and we decided that we should reinstate the original stained glass design. Neither a local window firm nor a national firm were able to provide what we were after. We eventually found Knowles' website, and were delighted to discover that Sharon could provide exactly what we were after. It was great to visit the studio and to discuss with her the choice of colours and glasses. The result is splendid - a faithful and accurate reproduction of the original design in triple-glazed units, in a new casement window, expertly fitted by Michael and Martin.

    Location: IG8
  • Door repair

    10Verified Review

    Excellent service. My front door needed urgent attention and so Knowles Glass were very responsive and extremely quick to look at the problem with my front door. The issue was quickly resolved. Delighted no charge Highly recommend this company

    Location: RH8
  • Repair of leaded window and then its encapsulation

    10Verified Review

    Excellent service from start to finish. They fully explained about the encapsulation process including example photos when requested, then about the installation options when they came to take the panel out. Very tidy in their work and kept us in touch on the day about their arrival. And of course the repair and encapsulation was excellently done. Would highly recommend.

    Location: CR0
  • Supply stain glass window

    10Verified Review

    Excellent service - provided advice with our design and then made the window to a high standard on time

    Location: RH16
  • Provide a new custom made stained glass window to replace an existing frosted door

    10Verified Review

    Our new house had a full length frosted window in the living room, which had once upon a time been a door. The previous occupants had in fact put a curtain in front of it since it was somewhat unsightly. After contacting Sharon at Knowles, we sent some images and suggestions and she came back with some fantastic designs at a very reasonable Price. We've now had our new stained glass window fitted and couldn't be more delighted with the outcome. Fantastic to work with and highly recommended.

    Location: HP23

Company profile

  • OwnerMrs Sharon Price
  • Member Since2014
  • Public Liability InsuranceSelf-Certified
  • AccreditationsChecked
  • AddressChecked
  • IdentityChecked
  • Checkatrade T&C'sSigned
  • VATYes: 161 9322 16
  • Company typeLtd Company

Company info

I've worked in my father's glass business for over two decades and now Knowles Glassworks continues the family business based in Horley, Surrey near Gatwick. We cover a wide area the South of England and have a vast portfolio of work we provide. Our service to you is 100% to achieve 100% satisfaction. "Small enough to care, large enough to cope." 

I gained considerable knowledge and experience working on all types of buildings from houses, schools and offices to churches and even cathedrals. I take pride in all the work we do and the services we provide. From replacement with new products to restoration of old.

We install Linear uPVC profile A Rated, 6 chamber energy efficient 100% lead free windows. The frame of the future available today, at a price you can afford. 

Perfected over the past 25 years and one of the forerunners of providing a service where we have been encapsulating triple glazing our customer genuine traditional leaded light windows. Retaining the existing coloured and stained glass windows, preserving and protecting the beauty of stained glass, whilst adding extra security, protection and insulation to their homes. 

New uPVC windows, composite doors supplied and fitted and again, we can encapsulate triple glaze existing or design new bespoke leaded light creations to make your home truly unique and different to other homes in your neighbourhood.

I run taster short course in making a genuine coloured leaded light. One to one, fun enjoyable craft day in my studio. 

Call now for all the services we provide at Knowles Glassworks speak to Sharon the wonder of Knowles Glassworks, at busy times Sharon may be out on site or doing surveys, so always leave a message. We look forward to hearing from you.

Contact details

Accreditations and awards

Consumer Protection Association

Consumer Protection Association