Evolution Windows for Sussex & Kent

Evolution timber-alternative windows marry modern technology with old-world charm. Advanced production techniques means Evolution looks exactly like solid wood, with every detail of the grain faithfully reproduced. Evolution windows replicate the joints and other details of traditional handmade timber windows. Without a magnifying glass, it’s almost impossible to distinguish Evolution from the real thing. But in fact, they’re made from UPVC, which means they’ll give you many years of trouble-free service, and require no painting or other routine maintenance.

Designed and manufactured in the UK, Evolution timber-alternative windows offer unrivalled energy-efficiency, exceptional weather proofing and tremendous value for money. Available in two traditional designs, these amazingly versatile, high-quality windows are suitable for homes of all ages and styles.

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  • 3 Showrooms
  • Quick, no obligation quotes
  • No-pressure sales people
  • Top quality products
  • Energy efficiency
  • High level security
  • Helpful, friendly team
  • Covering Sussex & Kent

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See some of our work

See what our happy customers have had done recently. Take a look at these double glazing projects

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Vertical Sliding Windows

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Timber-alternative windows for all seasons and all homes

Tradition meets technology in Evolution timber-alterative windows. With their detailed wood grain effect frames, Georgian or Victorian bars and perfectly reproduced timber detailing, they’re prefect like-for-like replacements for your old wooden windows; ideal for period properties, or if you’re in a conservation area. At the same time, you can enjoy the modern benefits of high energy efficiency (Evolution double glazing outperforms many triple-glazed windows), exceptional weatherproofing and low maintenance.

Evolution timber-alternative windows are available in two different styles, so you can choose exactly the right windows for your home, whatever your location and personal preferences.

Evolution Storm 2 stormproof timber-alternative windows

The Stormproof Storm2 window combines traditional joinery methods and intricate detailing with state-of-the-art technology. It’s supplied with energy-efficient A+13 rated double glazing, with the option to upgrade to triple glazing or soundproof acoustic glass if you wish. The hinges are designed for easy cleaning and fire escape, while multi-point shoot-bolt security locks help ensure your safety and security.

Evolution flush windows

Evolution flush timber-alternative windows perfectly replicate the beauty of traditional timber windows. With their sleek, flush-fitting frames, they’re simple and elegant, and a perfect match for period and contemporary homes alike.

Glazing options to suit your personal requirements

Not only do Evolution windows give you good looking, low maintenance timber-effect frames which are almost impossible to tell from real timber, but you can also choose from several glazing options to give you maximum energy and noise efficiency.

Double glazing

Evolution timber-alternative windows have always been among the most energy-efficient available, and the Storm 2 and Flush ranges are no exception. Both are A+ rated as standard, and double glazed with 28mm glass, helping to keep your home warm in winter and cool in the summer, and your heating bills under control.

Triple glazing

Having triple glazing in your Evolution windows raises their energy efficiency, or U value, making them 15% more efficient than double glazing in terms of heat loss.

Glazing designs

Georgian bars

This traditional window style is still extremely popular, and with good reason. Evolution’s single 36mm mid-rail design is now available for larger windows, and suits both period and contemporary properties.

Leaded glass

Idea for period properties or a traditional look. You can choose Evolution windows with plain, coloured and leaded glass options, as well as opaque glazing for bathrooms, entrances and other rooms requiring privacy.


All the colours you can think of

Evolution timber-alternative windows are available in white and traditional natural wood effect or a range of custom colours to suit your home, surrounding area and personal taste.

Timber effect finishes

With their intricate timber grain detailing and realistic timber colouring, Evolution windows are almost possible to tell from the real thing, even when viewed up close. Choose from 10 standard finishes that replicate the most popular wood types to perfection.

Standard paint finishes

Evolution windows are available in smooth white gloss finish as standard, to suit a wide variety of houses. If you want something more individual, or to match an existing colour scheme, the Kolorbond system gives you a choice of over 200 paint colours, mixed to your requirements.

Finishing touches

When replacing your windows it’s the details that make all the difference. Evolution’s attention to detail extends beyond frames and glazing to handles and peg stays – and items you can’t even see!

Handles and peg stays

As well as the traditional ‘monkey tail’, you can choose from a handles styles, including teardrop, designer, curve and standard; finishes include hammered black metal, pewter, chrome and gold.

Designed to match your handle choice, peg stays are available as a fully working option or purely as decoration.


For complete peace of mind Evolution windows are fitted with multipoint shoot bolt locking and centre casement locking with opposing bolts.

Noise Reduction

You can specify acoustic glass as an option on Storm 2 and Flush windows. This special laminated glass has an interlayer that can reduce external noise by up to 30%. Ideal if you’re living near a busy road or railway, under a flightpath, or just value your peace and quiet.

Free Tailor Made Designs

For further information on the fabulous range of home improvement products available, simply request your free brochure online today!

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Our Windows Range

Envisage Flush Casement Windows

Flush casement windows are a great addition to the home, giving your home a sleek and polished look for years to come.

UPVC Windows

UPVC windows are incredibly popular both due to their hard-wearing properties and their easy to maintain surfaces.

Aluminium Windows

Aluminium windows add a modern appeal to any property and are incredibly hard wearing as well as easy to maintain.

Heritage Windows

Here at County we have a wide range of Heritage windows which will help to retain a classic appeal in your property.

Sliding Sash Timber

The design of our Conventional Box Sash Window reproduces as faithfully as possible the simple grace of English sash windows

Evolution Windows

Evolution timber-effect windows marry modern technology with old-world charm. Get a quote for your home today.

Bygone Sash Windows

If you believe that original sliding sash windows are one of the most beautiful window styles, you’re sure to love the Bygone sash window collection

Replacement Windows

Finding matching replacement windows for your home can be a pain, but you’re bound to find the perfect style in our extensive range.

Windows & Doors

The County range of windows & doors is extensive, so you’re bound to find the perfect option for you and your home here.

Thermal Windows

When the weather grows colder it can be beneficial to have thermal windows in your home, helping to boost your thermal efficiency.

Georgian Windows

The Georgian style of window frames is a classic one and they’re an excellent choice if you’re looking to update your home.

Bay Windows

Our range of bay windows will transform your home with easer and no matter your preferences you’re bound to find what you want with us,.

Triple Glazing

If you’re hoping to increase the energy efficiency of your home then consider installing some triple glazed windows today.

Energy Efficient Windows

Energy efficient windows are an excellent choice if you’re looking for new windows, helping to keep your bills low year round.

Coloured Windows

Coloured windows help to make your home stand out and present a uniformity across the entire external façade of your property.

PVC Woodgrain Windows

Our woodgrain windows are developed with the best modern materials, meaning they’re exceptionally durable with a traditional appeal.

Sash Windows

Sash windows are an attractive style of window, with a beautiful traditional appeal that will look great when installed in your property.

Tilt & Turn Windows

Tilt & Turn windows offer the opportunity to let fresh air into your property without opening your home up to the elements.

Casement Windows

Casement windows are a traditional style of window, featuring large panels of glass that permits lots of light at all times.

Timber Windows Stormproof Casement

Made from cross-grained, multi-layer engineered wood, our timber frames are immune to the warping and twisting

Timber Windows Flush Casement

Our Timber Windows are supplied ready finished with a hi-tech micro-porous stain, which is totally maintenance-free, and allows the wood breathe naturally

Double Glazing

If you need replacement windows in your property then double glazed options will prove a worthy investment for your home.