Windows & Doors Specialist, Surrey

Give your home a beautiful new look with our wide selection of quality windows and doors.

Bi-Folds & Sliding Doors

We’ll help to create your ideal room with beautiful folding or sliding doors to bring the outside in.

Conservatories & Lantern Roofs

Bathe your living areas in natural light or create a stunning new garden room under glass​.

Garden Rooms

Beautiful bespoke garden rooms to tailor to the additional space needed.

Fascias & Soffits

Smarten up your roof lines and give your home lasting protection from the harshest weather conditions.

New Showroom Address

Unit 16, Mole Business Park
KT22 7BA




Whether you are looking for Windows or Doors, Bi-fold or Sliding Doors, Conservatories or Sky Rooms, Lantern Rooms or Flat Roof Lights, Garden Rooms or other Glazing Services, then look now further than TP Improvements. We provide a trustworthy, reliable and affordable service from our showroom in Leatherhead Surrey. We service local residential and commercial customers in Leatherhead, Ashtead, Cobham, Bookham, Esher and beyond, with projects extending to London. We guarantee excellent results and a level of personable customer care that is unique to us. Talk to our friendly team today or request a free no obligation quote and we’ll get straight back to you.

Glass & Glazing Installer Awards Shortlisted


Choose from our stunning range of PVC, Wood, Aluminium or Composite materials and extensive styles, all with a selection of different designs, finishes and colours inside and out.  All of our doors have the highest quality security and multiple point locking as standard and are available with triple glazing.


We supply & install Bay, Casement, Sliding Sash or Fixed windows, all are high quality design products, available in triple glazing along with maximum security locking and energy efficiency for guaranteed comfort.


We offer a wide range of styles and designs from Conservatories, Skyrooms, Orangeries and Glass Boxes from the top manufacturers. An extension to your home for additional living space or to admire your garden view, we have the perfect styles to suit you.


A beautiful way to let more light into a room. A lantern roof or a flat roof light is the perfect solution. We can fit lanterns or roof lights into existing roofs or build them into new extensions, bringing a flood of natural light into the room below.


We offer supply and installation of a stunning range of garden rooms to suit all needs. We provide bespoke, distinct styles of garden rooms that ensure all housing characteristics are covered, ensuring that it’s the perfect option to add to your garden.


Additionally we offer services to install Fascia & Soffits, Exterior Cladding, Juliet Balcony or Glazing Services. Whether it’s a renovation project or adjustment, we are happy to help with our bespoke services to meet your needs.

An Insurance Backed Guarantee (IBG) is an insurance policy – paid for by the installing contractor – which provides valuable protection for consumers when undertaking home improvement projects. Many contractors are happy to guarantee their work against defects for up to 10 years. Contact Us for more details.

Partners and

Follow us on Instagram!


#TestimonialThursday 💙

Don’t just take our word for it… TP Improvements are the best choice for upgrading your windows and doors in Surrey 🏡👀

We love to hear from you guys! Thanks to this lovely client for taking the time to share these kind words!

▫️Aluminium Flush Windows in Anthracite Grey ▫️

Providing superior performance and security with a stunning sleek finish, a fine choice for your home renovation or new build project!

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Happy New Year to you all 🥳

We are now back in the office open again and back out installing! We look forward to showing you around our stunning Surrey showroom and helping you choose your bespoke products for all renovations, home improvement projects and new build homes! 🏘️✨

#windows #windowsofinstagram #doors #bifolddoors #slidingdoors #exteriordoors #frontdoors #frontdoorsofinstagram #rooflights #rooflantern #skylight #steeldoors #homeimprovements #homeimprovementprojects #renovations #renoproject #newbuildhome #surrey #localbusiness

Unit 16
Mole Business Park
KT22 7BA
United Kingdom

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We are closed for Christmas:
Thursday 21st December
to Monday 1st January

Monday: 8am - 4pm
Tuesday: 8am - 4pm
Wednesday: 8am - 4pm
Thursday: 8am - 4pm
Friday: 8am - 4pm
Saturday: 9am - 3pm
[Appointment Only]
Sunday: Closed

Bank Holidays: Closed

We are one of the leading window & door specialists servicing local customers across Surrey including Fetcham, Leatherhead, Ashtead, Cobham, Bookham, Esher & many other surrounding towns. We come highly recommended by our customers & boast a portfolio of projects including conservatories, bi fold doors, lantern roofs, bespoke window replacements, garden rooms & much more.

As a family run business, your continued support to local businesses like ours is greatly appreciated. If you’d like to tell your neighbours about the service that you’ve received from TP Improvements, then please leave us a review.

Company Registration Number: 11230842 // Privacy Policy // Complaints Procedure // Terms & Conditions