DOORS

High-quality external doors supplied and fitted

M & S Windows (Witney) Ltd: supplying high-performance doors throughout Oxfordshire that keep our clients' properties safe and secure.

Are your doors letting the side down?

Your door isn't just an entry point to your property - it's a vital piece of technology that keeps you safe and keeps you warm. If the front and back doors of your property have, quite simply, reached the end of their natural lives, replacing them should be high on your list of priorities.


If your current door has warped over time, is proving difficult to open, close or unlock or is simply showing its age, we recommend you seriously consider replacing it. A modern, expertly manufactured door such as a composite, aluminium or uPVC unit will allow you to sleep more soundly at night, knowing your property is infinitely more secure - all whilst keeping your home warmer and the energy bills down.

Brings light and ventilation into your home

Secure, functional and looks amazing

Thermally efficient

Bi-folding doors

Bi-folding doors take the basic concept of patio or French doors and ramp it up several notches. Rather than simply opening outwards or sliding back and forth, each leaf folds back against the other, allowing the entire aperture to be opened up to the outside world. This enables the light to flood in and provides maximum ventilation of your living space.


Aside from the technical brilliance, aesthetic style and functionality that go into bi-folds, they are also incredibly secure and thermally efficient. Multi-point locking systems and tough glazing combine with uPVC or aluminium profiles to create a set of doors that is tough and well-insulated.

Enquire about our bi-fold doors

Composite doors

Composite doors continue to grow in popularity for one reason: quite simply they outperform just about every other door on the market!


Composite doors take the very best properties of a variety of materials and combine them for the ultimate impact. A solid timber core is backed up by the high-performance material known as GRP (fibreglass), as well as uPVC and other quality materials. The result is a door that is robust, extremely energy efficient, lightweight, weather resistant and highly secure.


All our composites come with secure, anti-snap, drill and bump locks.

Some of the doors we supply and install:

  • Composite doors
  • uPVC doors
  • Aluminium doors
  • Bi-fold doors
  • Patio doors
  • French doors
  • Porches and porch doors
  • Range of colours, designs and glazing options
Our quality conservatories

Doors for all budgets

Whether you are interested in the classy, ultra-slim profiles of aluminium doors, the reliability of a composite, or you're just looking for a door that guarantees high performance at an affordable price, we have plenty of options for you to choose between.


Get in touch with us and we'll happily walk you through your options. You'll never find yourself talking to a pushy salesperson - we take pride in getting the best for you that we can - at a price that's within your budget.

Conservatory roofs

Would your home or business benefit from a composite door? Contact us using the form provided.

Contact Us

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