Our replacement cottage windows embody the authentic charm of traditional windows.

If you live in a period home or any kind of historic property, it’s important for you to uphold the character of said building. With authentic detailing incorporated into the design, we have crafted our cottage windows with traditional styling, but we have also ensured it exceeds the growing expectations of the modern-day window buyer.

Our windows combine the very best or heritage charm with modern double glazing to create the perfect cottage windows suited to any property in Wiltshire & Oxfordshire. If you’re looking to replace your heritage windows, we recommend speaking to our team to learn more about our cottage window range.

Grey UPVC Cottage Windows

Authentic bars are of course retained within the design as they create a real fashion statement, even more so if our beautiful cottage windows are being fitted in place of plain glass windows.

Just because you value the vintage aesthetic of cottage windows doesn’t mean you should miss out on the benefits of modern glazing. Manufactured using modern UPVC, our cottage windows perform exceptionally well in terms of thermal efficiency, security and soundproofing helping to keep your home warm and secure without sacrificing heritage charm.

White UPVC Cottage Windows
Cream UPVC Cottage Windows
Do your windows have EXTREME protection?

Security must never be overlooked - TWC prioritises it when manufacturing our windows. Our EXTREME range is security-focused, with no less than 11 visible locking points being present within our window designs, making them 3 times more secure than most windows.

  • EXTREME enhanced security with centre VAULTBOLT and multi cam locking technology.
  • EXTREME enhanced durability with UNIQUE superglide gearbox ensures smooth operation.
  • EXTREME enhanced COMPRESSION and acoustics with interlocking hinge bolts and optimum weatherseals.
Casement Windows

Herculean Hinge

These heavy duty and highly engineered hinges offer increased load bearing. Featuring anti-crowbar technology, they promise a lifetime of performance.

Extreme Locking

With up to 9 locking points and two high compression hinge bolts, you get 360-degree solidity. Upgrade to Secured by Design if you want the lock to meet the Police-approved standard and be further assured of safety.

Extreme Frame

An EXTREME frame is made up of a total of 14 chambers (combined sash and frame) to deliver exceptional thermal performance. This also makes it twist and age-resistant, stopping your windows from ever losing their appearance.

Extreme Weather Seal

Get twice the standard coverage thanks to high elasticity and dual density. Defence against the elements and excess noise comes courtesy of long-lasting airtight protection.

Ultimate Glass

Our next generation glass, with its ultra-clear outer pane and super soft coat inner pane, will give you the best in energy efficiency and the most spectacular view.

Extreme Handles

The robustness of an EXTREME handle is unrivalled and the handles can be finished in a colour that suits your windows most.
Make your energy costs so much cheaper...

The worldwide energy crisis is hitting homeowners the hardest and it makes it crucial that your property is energy efficient. It will be once you have your old windows removed and exchanged for our EXTREME UPVC windows.

Far less heat will escape from the place and you won’t feel the draughts that previously filled it. They will make it warmer and at the same time, let you reduce your energy usage.

White UPVC Windows
Oak Envisage Flush Windows
White UPVC Windows


Once you know the window style that you want, it needs to be customised for your home. This involves selecting a suitable colour, glazing and hardware so that they’re in character with the building.

A definitive suite of glazing options, including privacy glazing...

We don’t have to point out how integral glass is to the overall window design. Your choice of glass should be dictated by what you want it to actually do – if it’s a reduction in energy costs you seek, our high performance next generation glass is probably your best option. Speak to our team to select a glass type that meets your objectives.

Handles crafted with care…

When you look at and touch our traditional and contemporary handles, you gain an appreciation for how much time and effort has been put into making them by our craftspeople.

You can trust the locking system in the handles to stop your windows being forced open when locked.


Simply fill in your details for your free, no obligation quotation, and click "Get Quote"


Simply select the brochure(s) you would like to browse, fill in your details, and then click ‘Download’.