Design Your Own

0114 288 95 95 or 0800 610 1234

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Which? Trusted Trader Checkatrade

9.77

Glazed Traditional and Contemporary Conservatories in Sheffield & South Yorkshire

  • All our glazed extensions are extremely energy efficient
  • New and improved conservatories can be used all year round, whatever the weather
  • The perfect solution when you need extra space
  • Fitted with multi-point locking systems for excellent levels of safety & security
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guardian warm roof conservatory installation

From the contemporary to the modern, we install a wide range of conservatory styles. Whatever type of property you call home, we’ve got the perfect conservatory for you.

Conservatory styles

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Tiled roof orangery installation

Orangeries combine the best parts of a conservatory and a traditional brick built extension to create a high performing extended living area. A glazed roof and large glass side panels are supported by solid brick built pillars with a low-level dwarf wall. This design creates an extension which will add prestige and quality to any type of property.

Orangeries

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tiled roof extension with aluminium bifold doors

Many homeowners dream of extending their home. An extra room can be used for almost any function you want and will dramatically transform your standard of living. At Global Windows, we’ve got years of experience in a wide variety of home renovations. When you want to extend your home to create the extra space you’ve always wanted; Global Windows can help to make your dreams become a reality.

Extensions

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white upvc conservatory

Your conservatory roof should be energy efficient, secure, durable, and attractive. With Global Windows, it’s all this and more.

Roof Options

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Conservatory roof lantern

Roof lanterns are an increasingly popular choice for both conservatory roof replacement and on new build glazed extensions.

Roof Lanterns

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interior of a conservatory

Once your conservatory has been installed, it’s time to sit back, relax and enjoy it.

Conservatory Buying Guide

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Why have a conservatory installed?

A conservatory is a great addition to any property for a number of reasons, but as of this point in time, you might not see the point in getting one for your home. Here are a few reasons why Global Windows believe conservatories are a worthwhile investment:

  • Increases the value & kerb appeal of your property
  • Provides a space that gives you the comfort of the indoors whilst letting in sunlight
  • Adds a room that can be used for a variety of things e.g. storage, social purposes, relaxation
  • Provides a smooth transition from the house to the garden
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ultraroof 380 edwardian conservatory
guardian warm roof conservatory installation

Conservatory colours and finishes

Conservatories from Global Windows are available in various colours and finishes, so you can truly make it your own. From traditional to heritage to eclectic, the colour options available include favourites like:

  • White
  • Chartwell Green
  • Black
  • Anthracite Grey

We also offer fantastic woodgrain effect finishes, such as:

  • Golden Oak
  • Irish Oak
  • Rosewood
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How big can a conservatory be without planning permission?

You might be wondering whether or not you'll need planning permission for a conservatory installation, and thankfully, most of the time you won't. Planning permission isn't required, as long as:

  • Your conservatory covers less than half the land around the original house
  • Your conservatory does not extend from the front of your home
  • Your conservatory is not higher than the highest part of your roof
  • Your conservatory does not extend from your property by more than 3m (attached house) 4m (detached house)
  • Your conservatory is not higher than 4m

For more information on this topic, read through the following informative blog posts:

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ultraroof tiled roof conservatory
gable style conservatory 2

Our conservatory security features

  • Super strong profile
  • Rigorous testing to ensure they meet high-security standards
  • Sturdy, durable glass
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Global Windows - Your local glazed extension installers

Are you looking for authentic conservatory installer consumer reviews? There are a number of reasons why we're the go-to conservatory installer in South Yorkshire, here are just a few:

  • We're trusted to do an exceptional job thanks to our esteemed reputation across review platforms - with a 4.9/5 on Which? and a 9.78/10 on Checkatrade, you can have the utmost confidence in our ability and products.
  • We have plenty of experience within many areas in South Yorkshire - we've been trading for over 20 years and cover areas like Barnsley, Sheffield, Derbyshire, Doncaster, Rotherham, and more.
  • We have plenty of accreditations from third party industries that reflects our professionalism and the quality of our products.
  • There is a 10-year guarantee on all of our products, as well as a 10-year insurance backed guarantee through the Consumer Protection Association (CPA).
View our customer reviews
Grey Conservatory
Showroom conservatory installations

Conservatory showroom in Sheffield

Our showroom in Sheffield showcases many stylish & spacious conservatory styles, so you can see them in person and make a more informed decision about the conservatory project you're planning for your property.

Located at our factory site in Handsworth, not far from the M1 and M18, you'll find us ready and welcoming to show you around from 9-5 Monday to Friday and 10-4 on Saturday and Sunday. If you're looking for unique conservatory ideas, you're definitely in the right place.

Learn more about our conservatory showroom

Priceless insight for your own conservatory project

How does the direction of your house affect your conservatory or orangery?

What’s the difference between a conservatory, orangery and sunroom?

How to modernise a conservatory – our top design tips!

South Anston Case Study; A complete conservatory replacement.

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Tiled roof and golden oak conservatory

Testimonials

Our customers' feedback is important to us. Read our latest customer testimonials below.

Orangery

"Really happy with how the whole project was handled.  From the initial quote through to the final sign off we've felt looked after. Won't hesitate in recommending Global in the future."

- Mr & Mrs O'Gorman, 13th January 2020

Guardian Roof & Frames

"It was a pleasure to see a group of people who took pride in their work."

- Mr & Mrs Knowles, 13th January 2020

Conservatory

"It was a pleasure to have a first-class job done by a professional company with a polite and reliable workforce."

- Mr & Mrs Smith, 6th January 2020

Guardian Warm Roof

"Very happy with all aspects of the project.  You did exactly what you said you would do."

- Mr & Mrs Drabble, December 2019

Guardian Roof

"We are very pleased with the finished product which has made such a difference because now the room is suitable for all occasions.  The fitters were first class and left the site pristine and caused no disruption at all. Joe was very attentive and answered all questions. Again, the finished quality is excellent and we will have no hesitation in recommending your Company."

- Mr & Mrs Green, December 2019

Extension & Window

"You built our conservatory we knew we would get good service & quality. Reviews also left on Checkatrade & Which? will continue to recommend to anyone & everyone."

- Mr & Mrs Stepney, November 2019

Edwardian Orangery on dwarf wall

"“Workmanship, and products used were of the highest standard. Producing a superb Orangery that I am over the moon with. It was reassuring that the build was monitored on-site with daily quality control inspections. From my initial call, to the final day on site, it has been a pleasure to deal with such a professional company. P.S. I approached them after seeing the fine conservatory they fitted for my friend”"

- Customer in Mansfield, Checkatrade Review, October 2019

Conservatory, Window & Patio Door

"We are thrilled with our Orangery.  All your tradesmen were polite, punctual, helpful, very professional and very good at their jobs and they are all a credit to Global Windows."

- Mr & Mrs Milner, 24th September 2019

Customer Update on Covid-19 - The wellbeing of our customers & staffs is paramount. Rest assured, we can still give you a quote via email, no direct contact needed. click on the banner for more details.