- Product Overview
- Features & Benefits
- Security
- Quality Assurance
- Door Range
- Colour Finishes
- Guarantee
- FAQs
- Offers
- Get a Quote
UPVC French Doors
John Williams French doors add that certain 'je ne sais quois' to your home, adding appeal, elegance and style, as well as being practical and safe.
French doors add that level of sophistication that can transform the look of any home. Throw open the doors and blur the boundary of inside and out with any one of our stunning French door designs. They’re practical, safe and come with all the benefits of latest high security technology.
The quality craftsmanship speaks for itself, demonstrating John Williams’ 40 years of experience in enhancing homes. Knowing the market we aim to keep our prices competitive and affordable.
Talk to us now about our range of French door designs.
UPVC French Doors - Features & Benefits
The immediate benefit of John Williams French doors is the enhancement to home and lifestyle. French doors create a living space so inside meets outside, this can completely transform your room by making the most of natural light and letting the room breathe.
From a more practical viewpoint, double doors carry many benefits. With award-winning designs, security needs are taken care of and the use of tempered safety glass adds extra safety and security.
There’s no need to worry about how French doors might impact on energy efficiency, either, because they are manufactured from the best quality glass and premium grade UPVC material so they reduce heat loss and minimise draughts.
John Williams French doors are low maintenance, easy to clean and they cut down on heating bills which frees up more money and time for being with family and friends.
Talk to one of our advisors today to see how French doors can enliven your home and your life as well as adding value to your property.
UPVC French Doors - Security
John Williams want all their customers to feel secure. That’s why everything is manufactured in-house using the latest high-tech security features that conform to all British standards for security.
For example our Multi-point locking mechanism is an award-winning, police-endorsed design that allows instant access with the turn of a single key.
Class-A strengthened safety glass ensures that all that natural light does not compromise your safety or security.
We test all our French doors to ensure they can withstand attempted break-ins. We also offer additional security features. Talk to one of our advisors if you have any concerns.
With John Williams French doors you can enjoy the peace of mind that you’ll be cosy and safe.
UPVC French Doors - The qualifications for the job
From the products we manufacture to the installation and customer services we provide, quality remains the hallmark of John Williams.
We remain one of the few companies to hold the British Standards Institution award for manufacture and customer care.
For even greater assurance, we hold no fewer than four Kitemarks - nationally recognised seals of approval - for the quality of our products and their excellent energy ratings.
And as a member of FENSA, you are safe in the knowledge that our replacement windows and doors comply with the current Building Regulations for both England and Wales.
With our products made, supplied and fitted using in-house resources, we operate stringent quality control and testing at every stage.
In this way, John Williams can maintain such high standards, and reward our customers with the very best service.
UPVC French Doors - Door Range
We offer a wide selection of French doors to suit the style and period of your home, and its setting - suburban, city centre or countryside - the John Williams design team will talk you through all the options.
A tempting range of colour finishes and glazing options are available so you can create your own unique door and add individual flair to your home!
UPVC French Doors - Colour Finishes
The colour finish is what completes the look for John Williams fine French doors. Options range from gleaming white, through a whole range of delightful colours and grained effects.
The colour coating grained finish for French doors also provides an additional layer of protection that never needs re-painting. What’s more, this is crack- and flake-free and comes with a 10-year weatherproof guarantee!
Let us tempt you to visualise a design, and help you to start creating it with the guidance of our team. Then sit back and let John Williams install it.
UPVC French Doors - Guarantee
THE JOHN WILLIAMS 10-YEAR GUARANTEE
Invest in any products from John Williams, and you are investing in peace of mind for years to come.
That’s because we have been successfully designing, manufacturing and installing windows, doors, conservatories and roofline products for hundreds of thousands of customers for more than 40 years.
Because of the confidence we have in the superior quality of our materials, and our craftsmanship, we guarantee all our products for 10 years.
John Williams' products are designed to last, and our excellent customer service means we go on looking after you long after installation.
We are fully compliant with relevant industry bodies including the Fenestration Self-Assessment Scheme (better known as FENSA).
And with our Price Promise, all this peace of mind is offered at prices giving you exceptional value for money.
UPVC French Doors - FAQs



















