“Thoroughly recommend this company. From the first call I was given really helpful advice and fitters came out the next day. The fitter was very knowledgeable and helpful, completed the job, and gave good advice on other areas we needed looking at. Will definitely use again and have no hesitation recommending them to friends and family.”
Our Story
A Family Business Built on Quality
Founded in 2009, Cii Double Glazing has grown from a single-van operation into one of Essex's most trusted home improvement companies, without ever compromising on what matters.
Cii Double Glazing was founded in 2009 by Ross Juggler. What started as a commitment to honest pricing and careful installation has grown into one of Essex's most trusted home improvement companies, supplying and fitting windows, doors, and roof lanterns across the region.
Ross still sets the tone for the business today: clear advice, no hard sell, and no disappearing aftercare. From first survey to final sign-off, clients deal with a team that takes ownership of the work and stands behind it. You can see that work for yourself in our project gallery.
That hands-on approach is a big part of why homeowners, and the builders and developers we supply, keep coming back across Essex and East London. When you contact Cii Double Glazing, Ross remains the name at the front of the business and the lead point of contact for serious enquiries.
RJ
Ross Juggler
Director & Founder
Leadership
Ross Juggler
Director & Founder
Ross founded Cii Double Glazing in 2009 with a simple standard: treat every home like your own. He remains the lead contact for surveys, quotations, and major installations across the business.
Our Values
What We Stand For
Honest Pricing
We survey, quote, and stick to it. No hidden charges, no last-minute additions. What we quote is what you pay.
Careful Installation
Survey, specification, installation, and handover are kept clear from the start, with proper ownership of every job.
Local Knowledge
We've been working in Essex and East London for over 16 years. We know the area, the planning regulations, and the homes.
Quality Products
We only work with market-leading manufacturers. If we wouldn't install it in our own home, we won't install it in yours.
Accreditations & Memberships
Which? Trusted Trader
Assure Certification is our Competent Person Scheme under UK Building Regulations. It lets us self-certify every window and door installation for building control compliance, so you receive the building regulations certificate without a separate council inspection.
What Our Customers Say
Trusted by Essex Homeowners
Checkatrade
9.78/10
5.0
“Great guys who did a great job for what I needed.”
“Job carried out on time and very professionally.”
“Knowledgeable and honest advice on old draughty double glazing, followed by a quick, skilful repair at a reasonable price.”
“Measured, made, and installed 19 misted glass units in a week. Friendly, clean fitters and very reasonable pricing.”
“Fair price agreed, then the balcony French doors were adjusted and fixed with efficient, thorough workmanship.”
“Thoroughly recommend this company. From the first call I was given really helpful advice and fitters came out the next day. The fitter was very knowledgeable and helpful, completed the job, and gave good advice on other areas we needed looking at. Will definitely use again and have no hesitation recommending them to friends and family.”
“Great guys who did a great job for what I needed.”
“Job carried out on time and very professionally.”
“Knowledgeable and honest advice on old draughty double glazing, followed by a quick, skilful repair at a reasonable price.”
“Measured, made, and installed 19 misted glass units in a week. Friendly, clean fitters and very reasonable pricing.”
“Fair price agreed, then the balcony French doors were adjusted and fixed with efficient, thorough workmanship.”
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