- Product Overview
- Features & Benefits
- Energy
- Quality Assurance
- Colour Finishes
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Cottage Windows
Transform your home into the traditional cottage you always wanted with our delightful and enchanting cottage windows. Make your home secure and stay warm and cosy.
Speak to one of the John Williams team to discuss how you can add Cottage Windows to your home and make the most of your living space. We have over 40 years experience so we can confidently and expertly talk you through every step of the process.
All John Williams’ double-glazed windows are made to an exceptional standard in-house, using the best craftsman and design team. We also pride ourselves on our excellent customer service. We are with you all the way, from initial consultation to our extensive aftercare support.
Cottage Windows - Features & Benefits
What style, what elegance, what value!
Cottage windows from John Williams add true enchantment to your home. Their traditional and stylish looks belie all the advantages of modern technology they offer.
High tech double-glazing windows that keep external sounds out, heat out and draughts at bay - meaning you can relax in peace and warmth, not to mention reduced energy bills.
Enhanced security from our multi-locking, non-corroding stainless steel locks and the way our windows are glazed from the inside, so anyone on the outside can’t pry them open.
Our beautiful, cottage window designs will add value and appeal to your property. Take pleasure and pride in creating delightful designs that suit your personal tastes and add a graceful yet practical flourish to your home.
Spend more time enjoying and less time maintaining your windows - they are, after all, rot-free, fade-resistant, flake-fee and rust-free. And what’s more, all John Williams double-glazed windows come with a 10-year guarantee!
Cottage Windows - Energy
Picture your home with its new cottage windows. Cherish the charm and appeal of this delightful embellishment.
Feel the glow in knowing that John Williams cottage windows help you to protect the environment with a reduced carbon footprint. Yes, really! Here comes the science bit...
John Williams double-glazed windows are the best there is - they’re A-rated and exclude draughts and reduce heat loss. Opt for the soft coat low emissivity glass and heat is reflected back into the room. You will soon be turning down that thermostat, and that means lower bills and less fossil fuel burning. That’s how you lower your carbon footprint!
Impressed? Talk to us and discover how John Williams double-glazed Cottage Windows save you money protect the environment, and create that charmingly cosy home you always wanted.
Cottage Windows - 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.
Cottage Windows - Colour Finishes
Glance through our range of tempting colour options and enrich your home...
When you consider our charming replacement cottage window designs, we understand how important the details are. That’s why the John Williams double-glazed windows are offered in white and a range of grained coloured UPVC finishes.
We’ll look at the colour scheme of your home and cater to your individuality by helping you choose the perfect window colours that both match and enhance the appearance of your property.
From brilliant white to authentic grained effects- the choice is yours. And now is the ideal time to choose coloured UPVC cottage windows with many timber windows costing many times more than our superior UPVC alternative. What’s more, UPVC does not rot or split like real timber is prone to do.

Add that special touch to your home with our range of colours for your double-glazed cottage windows.
Cottage Windows - Security
Our cottage windows prove that if you choose traditional, country-style windows you need not compromise on the latest in double-glazing window security features.
UPVC casement cottage windows from John Williams are designed to meet all British standards for security including the use of multi-point locking mechanisms, the beneficiary of a police Secured by Design award.
Glass is fitted internally with discreet glazing beads that prevent an intruder from being able to remove it from the outside. Stainless steel multi-point window locks are fitted as standard to prevent them being prised open from the outside, adding to your safety and security.
For even more peace of mind, consider adding our laminated glass as an additional security measure.
John Williams manufactures all its double-glazing windows and uses a meticulous testing system to ensure cottage windows can withstand attempted break-ins.
John Williams offers you the peace of mind that comes from knowing your home is safe for you and your family.
Cottage Windows - Guarantee
THE JOHN WILLIAMS 10-YEAR GUARANTEE
The John Williams unique, no quibble guarantee has always been part of our service. Our comprehensive 10-year guarantee on products and installation goes on looking after you and your home in the years ahead, affording you lasting peace of mind.
Cottage Windows - FAQs























