Patio Doors

Unlike French doors or bifolding doors, which partially intrude into a room when opened, patio doors slide horizontally, making them ideal for smaller homes and areas where there is limited space, such as a balcony or patio area.

Novaseal manufacture and supply uPVC patio doors which offer excellent thermal efficiency, weatherproofing and security.

Doors can feature a single sliding panel, but can go up to as many as two or three for a stunning wide-span sliding glass wall which merges your home with outside. The increased glass space allows for more light to enter your home too, giving the illusion of a bigger room.

Our patio doors are fitted with high performance locking systems, making them extremely secure. Choose from a range of colours including woodgrain foils to mimic natural timber grain, and Colour360 which gives all over consistent colour.

Slider24 banner

If you’re looking for the perfect frame for the perfect view, our new Slider24 is for you. Superior by Design and unbeatable on performance, its everything you’d want and more in a sliding patio door. Three times more effective in bad weather than other leading brands. A unique design ensures robust, long life weather performance. Slider24 is also the most secure sliding patio door on the market with Yale locking hardware.

Novaseal’s new sliding door, Slider24, is designed to be best of breed. Designed as a door-opener for our fabricators.

Novaseal’s Slider24 is best-in-class for weather performance, achieving Class A4 air permeability with a rating of 600Pa, Class E8A water permeability with 450Pa and a Class A3 wind resistance with a rating of 1200Pa. And it scores for energy and security too, achieving an A* energy rating and it is PAS24 compliant.

On top of that it has a bundle of installer benefits so it’s easier to install, and unlike standard sliding patios it looks fantastic, suiting well with Novaseal’s uPVC windows. It’s available in 26 unique colourways from stock with colour matching trims, cills and ancillaries, so anyone wanting to buy a whole house in colour with windows, doors and a Slider can do so in normal lead times with no waiting.


Doors are available from two to seven panels and can be configured in a variety of ways – opening from the left, right or split to both sides – with the option of a traffic door for ease of access.

  • 3-3-0


  • 3-3-1


  • 4-4-0


  • 4-3-1


  • 4-2-1


  • 5-5-0


  • 5-4-1


  • 5-3-2"


  • 6-6-0


  • 6-5-1


  • 6-4-2


  • 6-3-3


  • 7-7-0


  • 7-5-2


  • 7-4-3


Novaseal Colour Options

Novaseal’s Slider24 sliding doors are available in a wide range of colours and finishes. Novaseal’s Slider24 sliding doors can be finished in a range of coloured and woodgrain effect foils. There is also Colour360, a durable all over colour system wich colours the inside of the frame too, leaving your new entrance doors looking as good open as they do closed.

Colour Express
  • Golden Oak

    Golden Oak

  • Golden Oak - White

    Golden Oak


  • Rosewood


  • Rosewood - White



  • Cream


  • Irish Oak

    Irish Oak

  • Anthracite Grey

    Anthracite Grey

Colour 360
  • Anthracite Grey

    Anthracite Grey

RAL Colours come in a huge range of colours, tones and hues. With RAL colours you can be sure we will have a colour to match any scheme you wish. With RAL Colours you choices are endless, you can see their full range here... Read more

Hardware Options

To add the finishing touches to your new entrance door, we offer a range of door furniture accessories including handles, letterplates, knockers, numerals and door guards. These are available in a selection of finishes such as chrome, silver, bronze and gold to complement the colour and style of the product

All Novaseal entrance doors use the latest in high security cylinder and multi-point locking systems to keep your home safe and secure, and give you complete peace of mind. Some of our products can even be manufactured to achieve Secured by Design accreditation.

  • Black


  • Smokey Chrome

    Smokey Chrome

  • Polished Gold

    Polished Gold

  • Polished Chrome

    Polished Chrome

  • Satin Chrome

    Satin Chrome

  • White