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We supply and install double glazing products in Folkestone. Whether you need new double glazed windows, doors or a conservatory our expert team and experienced FENSA certified installers will ensure you get the perfect product.


At FineLine, we have a large selection of double glazed windows in colours and styles to suit any home in Folkestone.

Replacing windows, with our high energy rating replacements can give you energy savings, make your home more comfortable as well as giving your home a security upgrade.

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Flush sash window installation
Heritage uPVC entrance door


Our front door and back door range has something for everyone.

Replacing a door can add character and value to a home. Not only that but our doors help reduce energy bills and increase home security.

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Looking to extend your home? Look no further than our conservatories for Folkestone homes.

From traditional to modern conservatories built in a range of materials we can design and install your new conservatory to make the entire process as easy as possible.

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White uPVC Conservatory refurbishment

How much does it cost to double glaze a home in Folkestone?

The price and cost of double glazing a home in Folkestone will depend on a few factors; the amount of product you require, the size, material and accessories you choose to have will all have an impact on the cost. To get an accurate price contact a double glazing expert to avoid unexpected costs.

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    Get inspired with our product brochures

    Ready to make your dream home a reality but don’t know where to start? Find all the inspiration you need.

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    Recommend a friend and we’ll give you a free amazon voucher when that person places an order with us.

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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
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    We’re one of the largest

    regional retail companies

    Vetted for professionalism, competency & compliancy

    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