Bespoke Conservatories

GM Windows range of conservatories are completely designed to fit your home perfectly. Whichever of our styles you choose – and no matter how big or small – GM Windows will be able to install your conservatory to the exact layout and finish you desire, quickly, easily and with a minimum of fuss.

Victorian Conservatories

Edwardian conservatory

GM windows Edwardian conservatory offers classy living space combined with a timeless appearance that complements properties old and new. Whatever you will be using this space for – be it work, rest or play– it will be a prestigious and desirable addition to your home.

Edwardian Conservatories

Gable Conservatories

GM windows gabled conservatory has an appearance of classic grandeur and is a prestigious extension to your home, enhancing your living space.GM windows gable conservatories can be supplied in the complete range of colours, finishes and detailing.

Gable Conservatories


Victorian conservatory are a great enhancement to any home, but are particularly popular with heritage properties.GM Windows Victorian conservatories are made to measure and bespoke to each individual installation and come in the full range of colours and finishes.

Victorian Conservatories

The UK's Best Performing Energy Conservatories

  • Massive Savings Available
  • High Energy Rating Performance
  • Multi-Point High Security Locking as standard
  • Reduce your home heating bills
  • Virtually No Maintenance
  • Free Comprehensive 10 Year Guarantee
  • Huge Range of Colours, Designs & Glazing options
  • Reduce unwanted external noise
  • Market Leading Pilkington Glazing
  • Tailor Made to your Exact Specification

GM Windows versatile design of conservatories are made to measure and are tailored to your home, they are completely versatile in terms of the way you can use them. Your new conservatory will redefine the way you live.

When you order a new conservatory from GM Windows you’ll get a visit from one of our authorised installers, who will conduct a detailed survey of the site and discuss with you all your aspirations and requirements. Is your new conservatory going to be an extension to your existing living space or a peaceful sanctuary set apart from the rest of the house? What sort of access would you require to your garden or outdoor space?

Designed to suit your needs every one of our customers has a different set of requirements, and we will gladly be able to cater for them all, tailoring the style and design of your conservatory to your exact tastes and needs, and providing the complete range of colours, architectural styles, detailing and finish.

Whether you’re looking for a contemporary style with clean, elegant lines or a classic, decorative finish, your local GM Windows installer will discuss your requirements and ensure we provide a stunning conservatory that will give years of pleasure and add real value to your home.



GM windows have many years’ experience in providing a top-quality service. We know that, just as no two homes are alike, all of our customers will have different requirements. The result is that every one of our conservatories is unique, made to order according to its location, size and style.