Do You Have A  Project We Can Help With?

Get a free quote

From initial design visit to installation, our Customer Service team will take care of it all, from start to finish.


We’ll talk through all of the options, then provide a FREE, no-obligation quoteFree Quote within 24 hours of our visit.


If you are happy to go ahead we will come back out to get final measurements before ordering your new DOOR


We are proud to only source doors that are designed and manufactured in the UK.


Our door installation is quick and stress-free. A professional job is guaranteed.


Each of our doors come with a 10 year guarantee  for added peace of mind.

Composite Doors

Create a lasting first impression with a composite entrance door from Millar. From traditional to contemporary designs, our bespoke front and back composite doors are source made by hand in the UK.  Our premium composite doors boast a reinforced inner frame that is 60% stronger than a standard composite door and diamond Secure 3 Star Cylinders for added security

Composite doors are available in a choice of elegant styles, colours and glass including side panels and windows above the composite door. Our doors are A-rated, meaning our composite external doors excel in thermal efficiency too.

uPVC Door

With a uPVC door you get high quality, at an affordable price. uPVC exterior doors are strong, hard wearing and durable, making them extremely secure. uPVC is easy to maintain, will not rot or rust and it’s built to withstand the British weather, so you get a door that will last for years. Each of our doors come with a 10 year guarantee for added peace of mind. So, whether it’s entrance, patio or French, each door is custom-made to suit your requirements, from colour and design to glass and accessories

Patio Doors

Patio doors are a smart, practical choice to let more light flood into your home and allow access to your garden. Choose our  easy to maintain uPVC.


  • Easy to maintain
  • Will never rot, rust or flake
  • Range of traditional colours
  • Two Tone Options

French Doors

Everest French doors are a great way to create an easy transition to the garden. Opening outwards they enable you to fully utilise the space indoors whilst enabling maximum light and ventilation. They offer great versatility with the ability to lock one leaf closed or to open up both doors by securing them with cabin hooks to avoid them swinging shut in the wind

Aluminium Bifold Doors

Bi-fold doors are typically a set of 2 or more standard size glass doors that open in a concertina style and neatly fold flat when open. Unlike a sliding patio door, that remains only half open, Bi-fold doors fully open to seamlessly connect your living space with your terrace, patio or garden.

Trusted Partners

At Millar Windows & Doors Ltd we are proud to use high quality suppliers and products which are all produced in the UK.

Get A Quote Today

To arrange your free survey and find out more about how Millar can help with your window project. Get in touch below.