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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...

March 2016

We are delighted with the new secondary glazing in our lounge. It has been beautifully made and fitted.

It looks really good, but it is early days for saying what difference it has made to the warmth of the room - we'll have to let you know!

For now, we want to thank you for visiting, explaining, demonstrating and quoting and for the professional job done by your joiner. He also was punctual, pleasant and efficient. The window was fitted quickly but with great care and my husband was given clear cleaning instructions.

Many thanks to you all for a really lovely job.

TW Bolton - Mar 2016 - 24th March 2016

Delighted with the windows which have been beautifully installed.

GT-S London - Mar 2016 - 22nd March 2016

I am delighted with the windows first class job.

I have done the bank transfer for the full amount you should receive the money by end of business tomorrow.

BG Southampton - Mar 2016 - 22nd March 2016

February 2016

Just wanted to say thanks for the excellent glazing your team installed. We are very pleased and will not hesitate to recommend you.

CC Croydon - Feb 2016 - 24th February 2016

Your team were pleasant, affable and hard-working and we are delighted with the result. Nice design, conscientious workmanship -- very good value.

The house is noticeably warmer and at last we can go into the bathroom without screaming!

JB London - Feb 2016 - 22nd February 2016

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How to find out more?

Book an appointment with us

Book an appointment

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

Phone Black Knight Secondary Glazing Ltd

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.

Send us your enquiry

Contact Black Knight Secondary Glazing Ltd

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

Request a Free Estimate

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Please feel free to provide us with your approximate window sizes and designs and we will provide you with a quick estimate.

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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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