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At Black Knight Secondary Glazing, we strive to provide an exemplary service to each of our customers. As an independent contractor, we recognise the importance of delivering high quality products with a customer-focused service to match.

Please find below a selection of our customer's testimonials, with additional references happily made available upon request.

What Our Customer's Are Saying About Us...

April 2018

Thank you for the great service your company provided. We are so pleased with the secondary glazing that was installed so professionally by your fitters.

Our initial worry was that the windows would be obtrusive and wouldn’t blend in well with our house. We needn’t have worried, they are really good.

JC Leicester - Apr 2018 - 9th April 2018

March 2018

Just had my secondary glazing installed in my bedroom and delighted with the results. Black Knight have been a great company to deal with and everyone has been very friendly and helpful. The work was carried out quickly and to a high standard. The result is very neat and flush and almost invisible. I had initially contacted the big glazing companies and was told by ******* they would not work above second floor and ******** said no company would provide secondary glazing for French doors. So glad I found Black Knight.

JA Glasgow - Mar 2018 - 23rd March 2018

December 2017

just a quick if belated word of thanks to you and your team for a great product, very professionally installed and thanks too for helping Matt & Cora out in their hour of need.

If I can make one request, could you send me another pair of keys as you will remember one new window is at one end of the apartment and the other three at the other end and as you might imagine, the keys are always at the wrong end.

Many thanks and as they work so well we are now considering doing the study and second bedroom!

RC London - Dec 2017 - 6th December 2017

I am really pleased with the windows and the service that I received from Black Knight. We had a challenging fitting next to a very noisy road in an old house with sash windows, so it wasn’t straightforward. The windows have made such a difference and your fitters went above and beyond, they couldn’t have been more helpful. We’re saving up to get the rest of the windows done now! Thank you

CP Hebden Bridge - Dec 2017 - 5th December 2017

October 2017

Tim and Adam did a marvellous job and I'm delighted with the windows!

AR London - Oct 2017 - 19th October 2017

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How to find out more?

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One of our friendly and knowledgeable glazing technicians will arrange a free, no obligation consultation at your home, at your nearest convenience.

Contact our freephone number 0808 168 5208

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For further advice or any additional information on our secondary glazing, contact our team of experts who are on hand to answer any questions you may have.

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Simply send us your enquiry using the form to the right and one of our surveyors will respond quickly to action your request.

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Contact Black Knight Secondary Glazing Ltd Today For A Free No Obligation Quotation, Freephone 0808 168 5208

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