0808 168 5208Call Black Knight Secondary Glazing Ltd

Contact us 8am - 9pm Monday - Sunday



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...

November 2019

Thanks for a brilliant job, and a great team, we're very impressed.

SA Nottingham - Nov 2019 - 20th November 2019

Thank you for a very efficient, professional and personal service.

We would not hesitate to recommend your company to anyone we know who is looking at secondary glazing.

CC Brighton - Nov 2019 - 15th November 2019

A pleasure to deal with a very friendly and knowledgeable man. 

Very refreshing to meet somebody who really understands the product he is selling and able to offer genuine advice.

IH County Durham - 8th November 2019

October 2019

Thank you to your and your team - very happy with the service.

I may well be wanting some more secondary glazing for my living room at some point, and you'll be the first company I call if I do!

JE London - 14th October 2019

I would like to say that we are extremely happy about the final result, excellent work! We will definitely order again in the future for the remaining windows, probably around January or February next year.

FB London - Leeds - 14th October 2019

Send Black Knight Secondary Glazing Ltd Your Comments...

Please fill in the form below to submit a testimonial. All fields are required.

Rating: 5 4 3 2 1

Enter Code To Stop Spam*

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

Request a brochure

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

Send Us A Quick Enquiry


Enter Code To Stop Spam*
Contact Black Knight Secondary Glazing Ltd Today For A Free No Obligation Quotation, Freephone 0808 168 5208

We have placed cookies on your device to help make this website better. You can click the link below to disable cookies, otherwise, we'll assume you're happy to continue
Close This Notice

Disable Cookies | 3rd Party Data Processors