Windows & Doors Witney

We offer a full range of windows and doors in Witney and surrounding areas of Oxfordshire. Our range includes replacement front doors, including composite doors and uPVC front doors, as well as patio doors and double glazing. We have all kinds of products to suit different homes, from sleek and modern bi-folding doors to sash windows and French doors.

With its Norman church, eighteenth-century townhouse, High Street gables from the 1600s and attractive Church Green and Buttercross, not to mention the ancient market, Witney goes back a long way.
Lying on the banks of the Windrush, and with Oxford to its east, it’s Cotswolds chocolate-box cute, featuring lots of the honey-coloured stone that’s so typical of the area.
Local property is often period, from the 1930s to Victorian, with detached, terraces and cottages all to be found in the mix. But alongside these, you’ll also find semis, flats and other more modern properties.
We have the home improvements to suit your local property, from sash windows Witney homeowners love to Edwardian and Victorian conservatories to go with the town’s older homes.
We also offer replacement uPVC windows or aluminium or timber versions, so can help whatever type of Witney property you have.
Finally, we can also make your entrance to your Witney home a grand one, thanks to our extensive range of uPVC, composite, and bi-folding doors, aimed at enhancing many different styles of house.

Replacement windows in Witney

Double Glazing Bay-and-bow windows timber effect installed in Oxford by Isis Windows

uPVC Windows

Affordable, durable, low-maintenance and secure, uPVC is also an effective draught-proof insulator and sound barrier requiring just a quick wipe with a damp cloth to keep clean.

Sash Windows Oxford installed by Isis Windows

Sliding Sash Windows

Sash windows, or those which slide open vertically, are elegant with subtle proportions and have been a popular choice since the eighteenth and nineteenth centuries.

Double glazing aluminium windows installed in Oxford by Isis windows

Aluminium Windows

Modern aluminium windows have many benefits, from strength, security and slim sight lines to resistance to the worst of the British weather

Timber Windows on Oxford building

Flush Sash Windows

Flush sash windows are the perfect option for those in period properties or conservation areas, they give off a similar look as sash windows and help to retain the character of your home.

Replacement doors in Witney

uPVC mahogany effect door installed in Bicester by Isis Windows

uPVC Doors

uPVC Doors are great value and require no maintenance. Our uPVC doors are suitable for front and back doors and come in a range of colours and styles.

Green Composite Door in Oxford

Composite Doors

Composite doors are made of a combination of materials chosen for their beneficial qualities, this offers excellent energy efficiency with superb styling. Available in a huge range of colours and styles to match your home.

Aluminium Patio Doors in Oxford

Bi-Folding Doors

Also known as bi-fold or folding sliding doors, or sometimes just glass sliding doors, these models slide open, while panels fold up against the wall, concertina style, to open up a particular location.

Sliding uPVC Patio Doors with leaded double glazing in Oxford

Patio Doors

Patio doors create convenient access to your outside areas while giving unhindered views outdoors and flooding your interior spaces with natural light.

Conservatories in Witney

Conservatory Styles

Conservatories in the Victorian or Edwardian style, as well as lean-to models, remain popular with our customers and tend to suit older properties. You could have full-height glass walls or dwarf walls with glass. Orangeries are another option, originally devised to cultivate orange trees, and which have solid walls inset with glazed panels or full-length doors and a glass roof. They tend to be rather more substantial structures. Contemporary conservatories tend to be bespoke designs, with a wide choice of styles and materials available. And modern ones can even work well alongside period buildings, as long as they are sympathetically designed.

At Isis Windows, we offer orangeries and sunrooms, Victorian and Edwardian conservatories and bespoke designs together with a great selection of stunning roofing options. And our products and service come with a full guarantee, giving you genuine peace of mind. Remember, most of our business comes from personal recommendations.

Conservatory with side entrance installed by Isis Windows in Oxfordshire

Call us today at 01869 34 34 34 or Email us at

We have a selection of products to suit every home and budget.