Call us on 01622 631613
Lines open from 8:30am - 5pm weekdays
Click through to view our extensive range of double and triple glazed windows. Choose from uPVC, timber, and aluminium to perfectly complement your home.
Aesthetically attractive, secure, and energy efficient. Select a composite or uPVC entrance door or opt for a stylish patio door system.
Work with our experts to design the perfect conservatory for your home. Select the roof system, windows and doors to fit your requirements.
Extend your kitchen, dining or living area for an improved standard of living. Get help with everything from design drawings to Planning Permission advice.
Create the ultimate contemporary living area with beautiful bi-fold doors. Seamlessly blend interior and exterior living space to create a bright and expansive home.
Boost your home’s exterior aesthetic and protect from the weather and any potential water ingress with our high quality roofline products.
Finance options now available
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Find your nearest Show Centre
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Here at FineLine, we’re proud to have won many prestigious awards for our products as well as our work in the community. We're delighted to have received the prestigious Installer of the Year award which sets us apart as the best window, door and conservatory installer in the UK, beating over 13,000 other companies. This makes us the best choice for your next home improvement project. Being recognised for our work in the community as well as our reliable customer service and transformative home improvements makes all the difference.
We have the knowledge and experience to provide you with exactly what you need. Our staff are expertly trained to guide and advise you. We offer you a 10 Year Guarantee.
We are one of the largest regional retail companies.
We have been transforming Kent homes for over 50 years. Our two showrooms in Dartford and Maidstone are full of ideas for you to gain some inspiration on improving your home. We also serve the following locations:
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Upload a photo with the measurements, or we can talk you through this process over the phone. We can then provide you with a quote without the need for an appointment!
Please view our customer & staff announcement in regards to COVID-19 Read more