Testimonials

What our

customers say

Our customers are our biggest champions!

It's no exaggeration to say that one of the best parts of our job is the reaction of our customers when their windows are fitted and they reap the benefits! We are fortunate to have thousands of happy customers who have given us testimonials over the years, some of which are featured below.

For specific customers' stories, please have a look through our searchable blog and take a look at our gallery to see all the different types of buildings we work on.

What our customers say

“Cocoon has visibly reduced the amount of condensation that we used to face every winter. We have turned our night storage heaters down by two points [approximately 25% in winter] as our rooms were just too hot. We no longer hear the street noise at the annoying levels that we used to and last but by no means least, we sometimes even forget it is there.”

CS, Abernethy

“Well, what can I say? The overall look of the windows is fantastic, I really didn't expect them to look as fab as they do. Both myself and Andrew are thrilled with them as they just blend in so well. Would like to say a big thank you to you for everything you have done and again thank you to your team for doing a wonderful job.”

K E, Perthshire

“ We found Tanya extremely helpful and efficient. The secondary glazing was fitted in a few hours, by a friendly and competent team. With its magnetic strips disguised behind appropriately coloured wood-effect tape, and matched colours, it is next to invisible.

All in all, we would very thoroughly recommend the Cocoon Window Insulation system for anyone seeking a warmer, greener, and quieter home life.”

DF & NF, Edinburgh

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