Conservatories

Custom conservatories, windbreaks and porches

Our local Christchurch team specialises in creating functional and stylish conservatories and extensions tailored to your needs. From initial design to final build, we ensure the new space integrates seamlessly with your home.
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Why us

Choose us for your conservatory in Canterbury

Some conservatories need building consent, while others can be installed as windbreaks without one. Our design consultants will assess your space and recommend the best solution for your home.
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Trusted experts
At Ultimate Design, we are the go-to experts in conservatory construction. Unlike standard aluminium companies, we design seamless home extensions that enhance your home at a fraction of the cost.
Skilled installers
Our installation team consists of qualified builders and specialised aluminium installers. With years of experience and a commitment to quality, we ensure that every project, big or small, is handled with skill and care to achieve the best results.
Our work

Before and afters

Working with us

We make conservatories easy

We handle every aspect of your conservatory, from initial planning to final construction. With 17 years of experience, you won’t have to worry about a thing. We keep you informed at every stage to ensure a seamless, stress-free experience.
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Conservatory Planning
We design a conservatory that suits your home and lifestyle, whether classic or modern. After finalising the design, we provide a detailed plan and quote. Once approved, we see the project through from start to finish, making it a seamless and enjoyable experience.
Engineer Reports & Council Consents
If your project requires council consent or permits, your design consultant will guide you through the process and clearly explain your options for build your dream space.
Decking
New aluminium doors are fantastic, but we can complete the space by creating a new decking area.
Testimonials

Customer testimonials

“Fabulous in every way! We got quite a few quotes for new windows/doors and the products & quotes varied greatly. In the end we went with Ultimate Design because they offered a top quality product, they were very professional and presented us with a very appealing quote saving us thousands of $$$$.”
Shelley H.
“Thank you Fordy for your service and communication over the past 2 years. We had all our windows and sliding doors replaced with double glaze. I even got my dream black mirrored front door and smart lock. Hubby is still recovering from the cost of that door! Anyway, I will continue recommending your company!”
Deidre L.
“We were very impressed with the design advice for our new conservatory and found it easy to envisage how it would look. Construction was very quick, surprising our friends who commented "it's in already?" The completed project complements the existing layout and looks as if it was installed as part of the house rather than as an addition.”
Garry H.
"Love my new door. Replaced my rotting wooden door with a dodgy lock with a sleek, super low maintenance aluminium set. It was an easy process from quote to installation. Hannah nailed the colours and the builders were a pleasure to have on site. Highly recommend these guys for similar renovation work."
Lesley Isaac
"Ultimate Design & Renovation Ltd did an amazing job! Hannah was fantastic to deal with—professional, friendly, and always helpful. We absolutely love our new doors; the quality and craftsmanship are outstanding. Highly recommend their services!"
George Hammond
Get in touch

Designed for comfort, built for Kiwi living

For all your renovation and double glazing needs, trust Ultimate Design.
Contact usVisit our showroom
Get in touch

Designed for comfort, built for Kiwi living

For all your renovation and double glazing needs, trust Ultimate Design.
Contact usVisit our showroom
Contact us
Designed for comfort,
built for Kiwi living
For all your renovation and double glazing needs, trust Ultimate Design.
Contact us for a quote