Stable doors add so much to the feel of your home…

The unique design of Stable Doors makes them a practical and versatile addition to your home. With the door horizontally split in two, you have the option of opening one half of the door while the other half remains closed. One of the many benefits off this is that it allows sunlight and fresh air to enter your home whilst keeping children and pets safely inside.

Stable Doors

All our Stable Doors are built using the strongest, most durable materials. Secure, draught-proof, and virtually maintenance-free, Double Glazed Stable Doors will help keep your home warm and reduce your energy bills.

Stable Doors
Stable Doors
Few replacement doors can compete with a Forté composite door...

On the outside of a Forté composite door is a GRP (Glass Reinforced Plastic) skin, something that has been exposed to hurricane-like conditions in testing. Trust TradeMark when we tell you that a composite door can take the very worst weather.

You will understand our composite doors more when you click on the various hotspots opposite.

Composite Doors


High-security multi point lock which engages automatically upon closing so no need to lift the handle to engage your door, which means no more draughts or cold spots.


Our Forté Composite Doors come with a range of hardware including letterboxes, knockers and handles in a variety of colours to suit your home, they’re built to last with robust materials and quality finishes.


Anti-crowbar technology that delivers ultimate strength. Horizontal and vertical adjustment that results in 360-degree compression on seals for weather tightness.


Available with a wide range of glazing styles, including obscure and decorative glass.
A composite door is the definition of a secure door...

Each of the materials that are used to construct a composite door has outstanding thermal qualities. It will permanently shut out draughts, so you will be able to stop over relying on your heating system to keep your interior well-insulated. The vast energy savings made will be reflected in your future energy bills as they will be so more affordable than they used to be. All your energies should go into upgrading to a Forté composite door from TradeMark.

Forté Composite Doors
Forté Composite Doors
Forté Composite Doors


Your chosen composite door will last for many years, so it’s important that you come up with a design that you’re never likely to tire of. There are many personalisation options, include a wide selection of coloured finishes, glazing types and hardware. If it helps, you can always ask a TradeMark advisor for their expert input, and we have the technology to show you how the design will look at your home.

Composites can be colourful or understated...

Our colour palette is as diverse as our many hardware options. Together with eternal classics such as red, blue, black, and white, we can also colour your new composite door in a fashionable grey or Chartwell Green. If you want a composite door that could very easily be mistaken for an authentic timber door, we recommend that you investigate our woodgrain effects in Walnut, Oak or Rosewood.

The handle can be a statement feature

It takes hours of careful craftsmanship to perfect the look and shape of the handles for our composite doors. You will love the feel of the handle each time you use it to operate the door.

We have produced a very eclectic suite of handles, including some classic designs and others that are truly unique. Any of these handles will make people stand up and take notice of the door.

Rather than keep it plain, create a personality for your composite door...

In your discussions with our consultants, the topic of hardware will be brought up as any composite door needs to be furnished with a range of accessories e.g. handle, letterbox, number plate, knocker. A multi-point locking mechanism will be supplied as standard. The eclecticism of our hardware solutions will hopefully mean that you find a style, shape and shade of handle, letterbox, number plate etc. that you cannot get enough of. Our hardware also exhibits impressive robustness.


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