Call us on 01622 631613
Lines open from 8:30am - 4:30pm weekdays
French Doors in Bromley and Dartford, to Maidstone and Sevenoaks
French doors have always been a timelessly elegant door option since their beginnings in 17th century France. With progressions in industry manufacturing, we can also design ultramodern French doors that take the characteristics of their descendants but add a contemporary touch. We offer uPVC and aluminium French doors, all of which can be created in a plethora of attractive colours and finishes, and with traditional hardware and decorative features to finish the design.
French doors feature two glass panelled doors. With their handles located in the middle, where the two doors meet, you can choose either open-in or open-out configuration, depending on your space restrictions. They provide a stylish way to access your garden. Opened wide on a summer’s day, French doors will merge your interior and exterior space. When closed, they provide excellent levels of security and energy efficiency, yet let the natural light brighten the room.
Compare Our French Door Material Options
| uPVC | Aluminium | |
| Colours | 150+ RAL colours and a variety of wood effects, with optional dual colour designs. | 150+ RAL colours and a variety of wood effects, with optional dual colour designs. |
| Glazing | Double toughened glass. | Double toughened glass. |
| Thermal Performance | Multi-chambered profiles break up currents of cold air. Low U-values of 0.9W/m2K and A++ energy ratings can be achieved. | Thermally broken frames will keep the warmth inside. As a natural insulator, it can achieve A+ energy ratings and U-values of 1.32w/m2k. |
| Security | Multi-point locks that utilise anti-pick, bump and drill cylinders are included. They pass PAS24 standards and security regulations. Additional hardware can be included. | As standard, 8-point locks are used to pass PAS 25 tests. Toughened glass is 5x stronger than standard glass. Additional hardware can be included. |
| Life Expectancy | From 20 years, with no maintenance required. An anti-fade coating keeps it looking like brand new whilst protecting the materials. | From 30 years, with no maintenance needed. It’s corrosion and rust resistant. |
| Suitability | A plethora of flexible designs that will accommodate any budget. | A premium material with distinctive slimline and sleek frames. |
Browse materials 
Browse colours 
Browse materials
All our doors are available in uPVC and aluminium. Browse our individual product pages for more detailed information about our entire range.
Browse colours
Our realistic wood effect finishes are available in white, black, oak, cream, and natural. Use our Kolor Bond system to create the perfect shade for you. For the ultimate in customisation choose any RAL colour for your uPVC or aluminium doors.
uPVC Colours
Black
Grey
Chartwell Green
Cream
Rosewood
Light Oak
Irish Oak
Any RAL Colour
White
Aluminium Colours
Any RAL Colour
Bespoke French doors that add kerb appeal
Our French doors are extremely versatile. They can be specified in a variety of sizes and designs to meet your requests. They can incorporate side lights for increased natural light intake and can be installed adjacent to fully openable windows for improved ventilation capacity.
If you’re looking to retain your home’s period character, our classical French doors, paired with authentic astragal bars and traditional hardware, will easily complement its overall appearance. If you reside in a newer home, we can install monochromatic grey or black French doors with sleek features to modernise its exterior and interior aesthetic. Custom-made, there’s sure to be the perfect door to suit your home’s style.
We offer 3 high-quality materials, 150+ RAL colours and a variety of authentic woodgrain effects. From Chartwell green to timeless cream French doors, or a vibrantly coloured design, we cater to every individual taste! Our French doors can even be created in a dual-colour design, so you'll get the best of both worlds as the outer and inner colours can be completely different.
Get a quoteuPVC French doors provide a range of modern benefits
A readily available modern material, uPVC is exceptionally versatile. Choose from 150 RAL smooth colours, or if you’re looking for a timber effect French door, we also offer woodgrain finishes that are incomparable to real wood. Our uPVC is maintenance-free, only needing the odd wipe down with a damp cloth, making them perfect for the busy lifestyle. We finish our uPVC doors in an anti-fade coating, so they’ll continue to look as good as new.
uPVC is highly popular as it tends to be the most cost-effective door material thanks to its streamlined manufacturing processes. However, it doesn’t concede on performance. A natural insulator that boasts an inventive multi-chambered design, it efficiently keeps the heat inside of your home and the draughts out. It’s also highly durable and has been thoroughly tested to meet strict building standards, giving you peace of mind that you’re investing in a durable and secure door solution.
Aluminium French doors in Tonbridge, Rochester and Canterbury
A premium door solution, aluminium boasts exceptional strength and beauty. It’s one of the strongest materials available, so will protect your home from unwanted intruders and harsh weathers. Our aluminium French doors have been thoroughly tested to illustrate their defence against forced entry. Our aluminium doors are maintenance-free, so will continue to look like brand new for their lifetime, which averages to at least 30 years.
As aluminium is a naturally insulating material, replacement aluminium French doors will reduce your energy bills. They’ll stop the heat from seeping out of the door panels and keep the draughts from entering. Incorporating our advanced double glazing further enhances its thermal performance.
Aluminium is most known for its modern appearance. Our aluminium French doors evolve from the classical design, with their slimline frames that let more natural light brighten the room and smooth finishes that will modernise any home. You can choose from 150 RAL colours, for the perfect design to complement your property. If you’re looking for the superior benefits of aluminium, but want to retain the renaissance French design, you can opt from a number of authentic woodgrain effects. We can include either elegant furniture or sleek hardware, depending on your personal tastes.
Protect the back of your Kent home with secure French doors
Its important you have sturdy replacement back doors installed as the rear of a property is most often targeted by intruders. In terms of security, French doors are truly first-class. With multi-point locking systems featuring shoot bolts and key-activated locks, you’ll have peace of mind that your home is safe and secure. We use toughened glass as standard, which is 5 times stronger than normal glass, further increasing their protection. They’ve been tested to exceed building standards, proving their ability to stay intact from common burglary methods and strong forces. You can even include additional security features for increased assurance that your home is safeguarded.
Door buying process
Replacement double glazed French doors are energy efficient
French door designs incorporate large panes of glass, and we include our high-performance double glazing as standard. Its innovative design includes two pioneering panes of glass that surround an argon-gas filled chamber. This significantly reduces any heat from escaping from your home, and its draught-free design will reduce your energy bills too. All of our French door materials are exceptionally energy efficient and their tightly sealed frames actively keep the warmth inside of the room, providing excellent insulation. Not only are they thermally performing, but this design also eliminates noise pollution, for a more comfortable atmosphere inside.
Buying a product through FineLine offers you real peace of mind
Customer promise
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.
Vetted for professionalism, competency & compliancy
Our Accreditations
