About Sage Installations

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Call: 01227219462
Call: 07815073337
Email: info@sageinstallations.co.uk

Sage Installations | The Home Improvement Specialists

About Us

Sage Installations are based in Whitstable nr Canterbury and have served Kent and the South East of England efficiently and professionally since 2008.

We supply and install quality double glazing windows, doors, conservatories, aluminium windows, garage conversions and fascias/soffits.

We provide an easy stress free and cost effective installation of top quality products that will be an asset and investment for every home.

Sage Installations are fully certified, experienced and trust worthy.
The majority of our work is referred to us by happy customers and we are sure to handle all jobs professionally and to the highest standard. Please see our testimonials and Check A Trader ratings.

We are Eurocell approved Window Installers using Eurocell window profile for our window installations which can also be fitted with triple glazing. We are also a member of The Buy With Confidence scheme which is run by the trading standards giving customers total peace of mind knowing we have been vetted and recommended by the trading standards and Eurocell Window Systems if you are thinking of replacing those draughty old windows or upgrading your old double glazing to the very latest A rated energy efficient windows or building that dream conservatory phone 01227 219462 to arrange your free site survey and trouble free installation.

Approved Guardian Conservatory Roof installation which offers contemporary or traditional finish internally. Choose from a plaster finish or timber/PVC-u cladding, with optional Fakro roof windows. Externally choose from a selection of attractive roof tiles best suited to your home. The options are endless, helping you to produce your own beautiful and unique living space.


  • To deliver a premium product at a competitive price.
  • To provide accurate quotations.
  • To complete works on time.

If your home needs some TLC please contact us today we are always happy to help.

A Full 10-Year Guarantee

With thousands of successful installations since 2008,you can trust the Sage 10-Year Guarantee, which covers all parts, materials and workmanship. You will also receive an Insurance Backed Guarantee and Deposit Protection for extra peace of mind.

Proven Technology

Sage’s manufacturing partner has invested over £2 million in their  manufacturing plant, enabling us to work to the most exact specifications and standards every time.

Quality Assured

Sage were vetted to ensure they are qualified to carry out the replacement of windows and doors in accordance with the current building regulations and, once an installation is complete,

Certass provides you with the Building Regulation Compliance Certificate for the work carried out.

Secured by Design is the official Police-preferred high security specification for windows and doors.

Checkatrade runs strict background checks on tradespeople before they can become members. Once they join, members agree to have feedback
from their customers put online for all to see.

To become a Pilkington energiKare partner, Pilkington have checked Sage’s credentials with regards to Window Energy Ratings and installation proficiency.

As an approved supplier of certified Energy Rated Windows & Doors, Sage exclusively uses U-Comply, which proves compliance and this is audited by CertassFensa and the British Standards Institute.

Get a Quote!

Fill in the form below and get a FREE Quote.

  • By submitting this form, you agree to our Terms and Conditions.
  • This field is for validation purposes and should be left unchanged.

Get In Touch

Call: 01227219462
Call: 07815073337
Email: info@sageinstallations.co.uk

What Our Clients Say

“Sage Installations replaced my tired old leaking conservatory roof with an insulated tiled roof with two glass panels, which completely transformed the space. The new roof has put an end to the extreme temperature variations in the conservatory, and the glass panels allow natural light to flood in. Now I have a bright and welcoming room which I can use all year round and it is now my favourite space in the house.”

Tiled Conservatory Roof, Canterbury

“Fantastic job, professionally fitted and looks great, noticed a small chip at the base of the door which was quickly rectified, looks great! Have used Sage several times before and would use again/recommend.”

New Front Door, Whitstable
New triple glazed windows fitted, Canterbury

“Fabulous service. Doors fitted beautifully and looked great. Team were very tidy. Well done Ryan, Andy and Ben.”

New front and back doors front arch, Deal
Installation of secondary glazing, Canterbury

“All aspects of work from first contact to a courteous follow up were exceptional. The whole team have the same ethos, a very apparent desire to do a good job that they would be proud of. Excellent communication throughout the job. I would not hesitate to use them again. Sincere thanks for the care and a great job.”

Tiled conservatory roof system, Whitstable
Garage conversion to expand lounge, Whitstable

“Sage employs excellent tradesmen who work efficiently to achieve a perfect finish. They are courteous and tidy.”

Installation of front door and seven windows, Whitstable

“Ryan Sage does what it says on the tin! He is professional, attentive to the needs of the client and totally reliable. I was impressed by the high quality of the following: workmanship; customer service; time keeping; trade skills; and all round helpfulness of the workers.”

New doors and windows fitted, Whitstable

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