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Windows, Doors & Conservatories from FineLine

At FineLine, we offer an unrivalled service to all our customers. We specialise in creating bespoke windows, doors, and conservatories for homeowners across Kent and the South East of England. We treat every individual project with the same attention to detail to ensure that our outstanding service remains consistent. We have a wealth of industry experience and can offer expert advice on the best solutions and perfect products for your home improvement plans.

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    Why Choose Us?

    Delivering excellent quality, energy performance, and customer service time and time again, our unmatched skills and experience don't end there!

    Customer Promise

    With the help of our partners we have planted over


    trees worldwide

    Our Mission

    Multi-award winning company

    Our impressive trophy cabinet includes the highly coveted Installer of the Year Award, honouring exceptional workmanship, creative innovation and wow-factor design within the glass and glazing industry.

    Up to 10 years product guarantee

    For absolute peace of mind, in the unlikely event anything should go wrong with your installation, your new windows, doors, glazed extensions or roof replacement comes with a 10 year product guarantee as standard.

    Over 50 years in business

    We completely understand that your home is important and you want it to reflect who you are. With over 50 years at the forefront of the glazing industry, delivering premium home improvements products is firmly rooted in our DNA.

    Show centres near you

    Take your pick from 2 extensive FineLine showcentres to get a real feel for our product range. They are conveniently positioned around the South East, you'll also find our showrooms in Darlington and Maidstone.

    Sustainable business focus

    We always strive to offer homeowners the most sustainable, energy efficient products we can. This means that all of our uPVC and aluminium products are as sustainable as any other option.

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    Multi-award winning company

    Here at FineLine, we’re proud to have won many prestigious awards for our products as well as our work in the community:

    Installer awards 2022
    G21 Finalist
    SEHBAC showroom winner
    Ultraframe designer winner
    Conservatory and orangery awards winner 2019
    NHIC 2018 Consumer confidence award
    G17 Installer of the year
    Learn more

    We’re one of the largest

    regional retail companies

    Vetted for professionalism, competency & compliancy

    Latest News & Advice

    From company and community news to advice, guidance and the right information, check out our news section.

    Advice & Guidance
    Company News
    Trends & Inspiration

    Improving South East homes for more than 50 years

    With show centres across the South East, you’re not far away from achieving your dream home:

    See our show centres

    Our Accreditations

    FENSA Approved
    TSI Approved Code
    Ultra Installer
    QA National Warranties