Casement Windows

Casement windows can be provided in a range of materials including PVC, Wood, Alternative to Timber (Residence Collection) and Aluminium. There are a variety of colours that can be customised in all these materials, pop into our showroom or request to view a RAL chart for all the colour options available. Casements are the most popular and versatile style of window allowing maximum light into the room with the following advantages;

1. High Energy Performance and Thermal Efficiency – helping retain heat and reducing costs.

2. Enhanced Security – secured by design.

3. Variety of Styles – they are hinged at the side or the top in a range of styles and glazing options with toughened glass delivering the solution to any property from period to contemporary. Also incorporate either double or triple glazed units.

4. Low Maintenance – Whether PVCu or Aluminium casement windows, they will never require heavy amounts of cleaning, just a simple wipe for dust or any dirt, they have a large lifespan of roughly 30 years ensuring your money’s worth of investment.

Select your finish and hardware choice from a range of beautifully crafted, secure shoot bolt locking handles to match your frame, we have plenty of samples at our Fetcham showroom should you want to come visit for a browse and help make that all important final decision.

These are just a few of the popular style variations available. If you can’t see the style you are looking for, ask us for further options.


Bay Windows

Bay windows are formed from three or more units of casement windows connected in an arc for a beautiful panoramic view. From the perfect view of your outside space to a perfect place to relax and sit inside, they bring in additional light and character due to the extra panes. These windows can be provided in a range of materials including PVC, Wood and Aluminium.


R7 Alternative To Timber

These stylish fully flush sash exterior and interior timber alternative windows are from Residence Collection, they are a timber look alike though PVC composite material. They are a chic modern appearance and versatile to be use for both contemporary new builds or traditional British homes alike. All glass sightlines are perfectly equal and you can choose from 5 glazing beads to personalise your choice. Maintenance free, minimal effort whilst still looking their best, R7 windows take no painting, no sanding or staining required! A simple wipe clean so you can spend time with family or doing the things you love.

Residence 7 is designed to suit multiple styles, the way you want them to look. A range of colours and shades to suit different architectural periods and individual choices – tailored to your perfect home. ‘Your Residence, Your Way’.

TP Improvements are your local Residence Collection installer.


If you would like to view the full range of colours contact us today and we can send you a full colour swatch to browse.


R9 Alternative To Timber

These stylish fully flush sash exterior and interior timber alternative windows are from Residence Collection, they are a timber look alike but PVC, but composite material. Residence 9 is a window system designed to authentically replicate 19th Century timber designs. It covers a blend of old and new, fusing classic aesthetics with a twist of modern materials.


A combination of design, innovation and technological advancement is how Residence 9 outperforms many other systems. It can accommodate triple or double, highly efficient glazed units with market leading thermal and acoustic performance. It achieved one of the highest classifications on the British Standard weather test due to its robust design and has the option of steel reinforcements (if required) to attain the maximum sizes to recreate grand entrance screens through to exceptional bays.


Residence 9 is proud to be designed and made in the UK. It was created with the enduring designs of British architecture in mind and has many bespoke options that can satisfy a range of homes from the grandeur of stately homes, to the solid good looks of Georgian and Victorian, right through to the present day. As well as a stunning range of windows, it can be incorporated into fabulous French, Residential and Composite doors and elegant Orangeries and Garden Rooms. All of these are available in a handpicked collection of heritage colours that can be personalised to match existing furnishings by choosing a different colour inside to outside.



Sliding Sash Windows

Traditional and elegant window style with a thoroughly modern design, adding traditional charm to any home. Smooth to open and slide up and down. They have secure shoot bolt locks and key locking handles whilst also being energy efficient, keeping all draughts out for a more warm and secure home.

It’s not just the frames and glazing that make Rose Collection windows so authentic. Our timber-replica sash windows feature period detailing such as a deep bottom rail, slim meeting stile, decorative sash horns and traditional ironmongery – as well as high-security locks.

You can even choose from 6 colours and woodgrain finishes. Each of the Rose Collection sash windows can be customised to your ideal style or to fit a historic period – even achieving planning approval in conservation areas.

View the Rosewood and Vertical Sliding Sash brochures below for more details on these stunning sliding sash windows.


Fixed Windows

A fixed window, also called a picture window or architectural window which does not open but can come in any size frame of glass maximising the natural light in, bringing in the beauty of the outside around you, ideal for those living in a rural location or have the perfect outside view to look out onto. These types of windows can be obscured glass if wanting privacy on certain rooms and display of your home, we have samples in our showroom of obscured glass should you be interested in seeing these to get a clearer picture of the style glass you would like.
We can also carry out work for stained glass fixed windows, these are a stunning scenery unit and we are happy to discuss and get quotes for different glass colours and sizes for pictures until you are fully satisfied with us to proceed and install. These can be from repair work for historic properties or new contemporary designs for a more modern look, we can help with achieving the perfect pane for your window and home.


Extremely energy

Maximum use of
natural light

Optimal views of your
stunning surroundings



Had a door and picture window installed. Great efficient job, and when we found a scratch on the main picture window Tom replaced... it without question. Top service, very happy and would use again. more
Chris M.
Completely professional service from Tom and team from design to completion of our Skyroom. Tom was so helpful, patient, and... informative throughout the process, and the result has exceeded our expectations. Very, considerate, tidy, polite and courteous team throughout the project, and everything brilliantly overseen by Tom. We started with a new front door and progressed to a Skyroom. Very highly recommended!read more
John C.
Brilliant company, very reasonable , so polite and professional would totally recommend them, they installed 2 external doors,... bifolding doors and all new windows to the property. If I had to do it all again would go back to themread more
Zoe K
Efficient, polite, pleasant and tidied up after themselves. Couldn't ask for better and we love our new windows. Look forward to... choosing them more
Emma P.
I love my new front door, and the guys who fitted it were very cheerful and efficient. Tom came to check all was well, and it all... looks lovely !read more
Lucy S.
What a great company. Everyone you deal with from start to finish are top drawer professionals. I will use TP improvements... again. Superb more
Darren M.
Great job. The guys were quick and really took there time in ensuring they did a great job. Highly recommended.
Jeina M.
Fantastic products and knowledge, great pre and post sales service from Tom. Much appreciated.
Howard C.
Great quality doors and excellent service!
Aliya A.
Fantastic before, during and after service by TP Improvements. Cannot recommend highly enough. Windows and bifolds are lovely... quality and nothing was any trouble for Tom the more
Louise P.

81 The Street,
KT22 9RD,
United Kingdom

T: +44 (0)1372 203040
M: +44 (0)7776 154234


Mon - Fri:
8am - 4pm
9am - 3pm

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Company Registration Number: 11230842

81 The Street, Fetcham, Surrey,
KT22 9RD, United Kingdom

T: +44 (0)1372 203040
M: +44 (0)7776 154234

Company Registration Number:

Trading Times:

Mon - Fri: 8am - 4pm
Sat: 9am - 3pm