UPVC Doors

Our UPVC Doors admit more light, delivering an airy, homely effect their design will enhance your home’s kerb appeal, while keeping your family safe inside and will save energy and money on your heating bills.

An outstanding range

  • Whatever your needs, we can deliver…
  • Bespoke Doors to suit any home
  • High-security features as standard.
  • Several colour and wood grain options available
  • Several glass designs to choose from or design your own

Free No Obligation Design & Survey

We want to make sure that the end to end process of buying your Composite/CCD/, Doors, Sunroom or Conservatory, is easy and pain free, we offer a FREE no obligation consultation to discuss your ideas and needs. We can give help and advice on everything from your choice of frame colour, glass options to planning permission and architectural drawings.


It's as easy as 123

  1. Click, email or call us
  2. We can discuss your needs and if required visit your property to take measurements
  3. Step 3 - Think over your options and contact us again if you want to proceed

We never use high pressure sales tactics, we give advice, survey then leave you to decide a truly NO Obligation consultation


Why Choose Us?

We pride ourselves on customer satisfaction, which means we will strive to help you through your project from start to finish, you can buy with confidence knowing that we have surpassed the expectations of the "buy with confidence" Scheme ran by local authority trading standards departments, we also are WHICH trusted traders, you can see real examples of our products and services in our gallery page and read our verified testimonials on the testimonials page to see what real customers are saying about Clyde.

We hold multiple Awards (Scottish Home Improvement Award) & (AI Business excellence awards) for best UPVC Windows and Conservatory Company.

Product Quality

We are not only an installer of UPVC Windows, Composite / UPVC Doors & Conservatories, we manufacture the end product at our main site in Central Scotland, we believe that quality is important therefore we only use what we believe are the best materials in all our Windows & Doors, to find out more about these materials please contact us.


Features & Benefits

Chamfered Frame

Chamfered Frame Styling

Common styling through casement, tilt & turn and door sections, give consistent modern profile edges.

Thermal reinforcements

Thermal reinforcements

With plastic thermal reinforcements, For improved thermal performance. 

Glass Sight Lines

Anti Pick - Anti Bump - Anti Snap

*Optional Extra If your door is accessed by any of the the above mentioned techniques Ultion will pay you £1000 toward the cost of a new door.

High Gloss Pure White

High gloss finish

The high gloss PVC-U finish for a maintenance-free window and door solution..

Decorative Georgian Bar

Multi Hook & Roller

Insurance approved multipoint hooklock & latch locking system for the ultimate in high security upvc doors.

Wood Grain - Coloured Foil Options

Colour choice

With a choice of three wood grain options and several colours you’ll struggle to find a more versatile system.

Click Any Image to Enlarge


We’ve expanded our standard range to include some exciting new colours such as Anteak and Cream White. There’s also the ever popular Cream, Rosewood and Anthracite Grey – all available from stock.

Or you can choose from our Made To Order range. Now the possibilities really begin to open up, with 32 superb options. There’s everything from the beautiful natural appearance of wood grain finishes to cool greys, greens and blues.