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Business Details
50+ Years
experience
Your Trusted Partner for Home Improvements in Maidstone
FineLine Windows has been a trusted name in home improvements for over 50 years, specialising in bespoke windows, doors, conservatories, and extensions. Our expertise lies in tailoring solutions to meet individual customer needs, combining precision manufacturing with meticulous installation. With showrooms in Dartford and Maidstone, we serve Kent and surrounding areas, offering a 10-year guarantee on all installations. Our commitment to quality is reflected in our awards, including the G-Awards and NHIC Community Benefit Award, and our partnerships with industry-leading accreditations.

We prioritise customer care, ensuring minimal disruption during installations and providing eco-friendly options like our Eco-Max glass, which uses recycled materials. Our team of professionals adheres to strict standards, delivering projects efficiently while maintaining transparency and trust.
Services
Bespoke Windows Composite Doors Conservatory Installation Home Extensions Garage Conversions Roofline Services Cladding Solutions
Details
  • Year established: 1975
Highlights and features
  • We offer over 50 years of experience in bespoke home improvements.
  • Our installations come with a 10-year guarantee as standard.
  • We provide eco-friendly products with sustainable materials like Eco-Max glass.
  • Our team ensures minimal disruption during installations.
  • We are multi-award-winning, including the NHIC Community Benefit Award.
What people say
Professional installations Excellent customer care 10-year guarantee Eco-friendly options Award-winning service
Services
Bespoke Windows
Tailored window solutions designed to meet individual specifications, combining energy efficiency with aesthetic appeal. Our windows use high-quality materials like uPVC and aluminium, ensuring durability and thermal performance. Ideal for homeowners seeking both functionality and style.
Composite Doors
Durable composite doors offering enhanced security and insulation. Available in various designs and finishes, they combine modern technology with traditional aesthetics. Perfect for upgrading home entrances while maintaining energy efficiency.
Conservatory Installation
Custom-built conservatories that blend seamlessly with existing properties. We use uPVC and aluminium frames with energy-efficient glazing, creating versatile spaces for year-round use. Includes options for tiled or glass roofs.
Home Extensions
Modern extensions designed to expand living spaces, including kitchen extensions and orangeries. Constructed with high-quality materials and finished to exacting standards, ensuring structural integrity and aesthetic harmony with your home.
Garage Conversions
Convert existing garages into functional rooms such as home offices or gyms. Our conversions include insulation, electrical work, and finishing touches, tailored to your lifestyle needs while adhering to building regulations.
Questions
What services does FineLine Windows offer?
We specialise in bespoke windows, doors, conservatories, extensions, and garage conversions, all tailored to individual customer needs.
Do you provide guarantees on your installations?
Yes, all our installations come with a 10-year guarantee as standard.
Are financing options available?
Yes, we offer 0% APR financing and other low-rate funding options.
How long does the installation process take?
Most projects, including extensions, are completed within four weeks.
Do you offer eco-friendly products?
Yes, our Eco-Max glass uses recycled materials and is nearly 100% biodegradable.
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