Advanced Glazing Systems

Chairman John Barnett formed AGS in 2001 with his son Andrew Barnett and wife Julie Barnett. All three had been in the industry for many years and all three had become increasingly disillusioned with their previous employer's reluctance to provide complete customer satisfaction. Here at AGS, our aims are simple; provide the public with high specification windows, doors, and conservatories at affordable prices. From the point of sale, through to the completion of an installation, every department will be dedicated to fulfilling its obligations professionally, efficiently, and quickly.

Our heritage flush casement windows are made from uPVC and designed to look like a traditional 19th century wooden frame. They have all the benefits of a modern uPVC window and are available in a range of designs and colour options. Flush sash windows feature mechanical joints that look like authentic carpentry, so are often accepted by planning officers. Whilst they are made for period and conservation projects, the flush exterior has a minimal look that is also suited to more modern buildings and renovations.

Our UPVC doors are stylish and secure. They are manufactured to the highest grade UPVC formula, guaranteeing you the highest quality. Ideal for front or back doors, their multi-chambered profiles of extruded UPVC granules make them thermally-efficient. They won't fade or discolour and they're virtually maintenance-free. Add solid or glass panels in a variety of designs. One of our designers will visit you at home to guide you through your choices, from the style and material to the glazing and fittings.

Bi-fold doors are a great addition to any home. They provide a range of practical benefits and a sense of luxury, as well as bringing comfort and convenience and expanding your living space. Our slimline Bi Fold Doors that combine both high-strength PVCu & Aluminium profiles to achieve the sight lines of aluminium bi-folds with the cost-effectiveness of PVCu. Our aluminium Bi Fold doors are perfectly designed & built to last. Manufactured from slim thermally broken aluminium profiles which provide strength and security.

Our triple glazed A+12 rated windows offer the best heat retention properties and warmth of any of our frames, making them ideal for north-facing windows. By maximising the sun's rays, the extra glass panel helps to reflect heat back inside, making your home warmer and heating bills lower. If you want a home that's both warm and energy efficient, our A+12 rated triple glazed windows are the perfect choice. As well as keeping in warmth, they have the best acoustic performance and sound insulation properties.

Sliding patio doors are the perfect way to open your home up to your garden without the need to leave space for externally-opening doors. Sleek and smooth to operate, they're energy-efficient, secure and stylish and come in a wide range of colours. Patio doors are a great addition to any home. AGS can help you find the patio door you're looking for to suit your home's unique style. One of our designers will visit you at home to give you expert advice tailored to your specific circumstances. Make your sliding patio doors unique to your home by choosing the style, colour, glass option and decorative glass effects.

Bay windows are a number of casement windows connected together in an arc to form a bay. Let the sunlight flood into your room through a beautiful bay window. Bays give you valuable extra space along with panoramic views, while making a strong style statement. Choose UPVC or Aluminium frames and we'll make your window in your choice of size, colour and configuration of casement frames. Our UPVC bay windows not only offer more light and a feeling of space, they also add a stylish and beautiful feature point to any room.

Create the perfect entrance - or exit - by adding an AGS front or back door to your property. An AGS Composite door offers your home good looks and durability. Constructed from a timber solid core (not foam filled) they have the appearance of traditional wooden doors and are far stronger than their foam filled competitors. They are energy-efficient and easy to maintain - so no need for frequent repainting. The following are just some of the different door styles available. The full range can be viewed in the suppliers brochure.

One of our most modern designs, the garden Lean to conservatory is ideal if you're seeking a minimalist look. It can also be finished with decorative details such as coloured and patterned glass from our wide range of options. You can even personalise it completely with your own unique glass creation. Your AGS designer will help you make your perfect garden room a reality, guiding you in your choice of single, patio, French or bi-fold doors, windows and wall height. They will also talk you through the impressive range of frame colours and finishes available in either UPVC or natural wood.

External French doors are an elegant way to open up your room to the fresh air in the summer and enjoy views of your garden from the warmth inside when it's chilly. Our wide range of colours and choice of materials means you can give your French doors a modern look without compromising on security or energy-efficiency. We make it easy for you to create the garden entrance you're looking for. One of our AGS designers will visit you at home to give you expert advice tailored to your specific circumstances.

Constructed using either our most advanced UPVC formula or our sleek minimalistic Aluminium, a roof lantern is a fantastic way of bringing light to an otherwise light restricted area. Using state of the art Solar Control and Thermal toughened glass, fantastic Energy Ratings can be achieved. There are many colours and sizes available and our dedicated designers will carefully take you through the process of choosing the right combination for you.

Aluminium Casement windows are hinged at the side or top, energy-efficient, good-looking and versatile. Casement window styles are the most popular window design that will suit any type of property. Choose from UPVC or Aluminium and we'll make them individually for you in the colour and configuration you like best. Add your choice of glazing and decorative glass to your casement window designs for unique, high-performance and secure new windows. We make it easy for you to achieve the cost and energy savings you're looking for.

Aluminium doors are sleek, modern and will give your entrance a contemporary look. Individually made using only the highest-quality extruded aluminium alloy and powder coated for an attractive and long-lasting finish, your door, whether front or back, will be strong, low-maintenance and guaranteed to keep its good looks for years to come. We've an amazing range of colours for your aluminium doors, including Anthracite Grey, Jet Black and White or, if you'd like something different, you can choose from hundreds of RAL colours.

Edwardian conservatories are available in UPVC or Aluminium, allowing you to complement the character of your home perfectly. Frame finishes in UPVC include our popular White, a choice of wood effect colours and the dual option that combines a wood effect exterior with a white interior. This choice of wood effect UPVC means you can add a stunning conservatory that complements the natural character of your home, with the benefit of it being low maintenance. Our conservatories are purpose-built to your exact specifications and our designer will guide you through the vast array of design options that will help make your conservatory unique.

Sliding sash windows are made of one or more movable 'sashes', with the option of creating individual panes with cottage bars. Double glazed sash windows add elegance to any home and are the ideal way to inject a touch of period grandeur. Two draught-free, movable sash frames made from UPVC provide superb ventilation options. You can even upgrade to acoustic sound reducing glass. Select the colour and fittings to give your home a truly traditional look. Our sliding sash windows' energy-efficient construction comes with an Energy Rating of 'A' as standard to help reduce your heating bills and keep your home warm when it's cold outside.

Tilt and turn windows are ideal for many homes because they can be tilted inwards for effective ventilation and turned to make it easy for you to clean them from the inside. Their crisp, modern style suits any type of property, while energy-efficient materials will help to keep you warm - and your heating bills low. Our tilt & turn uPVC windows will let the summer in and help keep winter chills out. They can help to reduce your heating bills and keep your home warm when it's cold outside with their energy-efficient construction.

At AGS we're the specialists in double glazed windows and as one of the market leaders, we're also at the forefront of new glass and frame technology, developing windows which deliver advanced energy efficient properties. Whichever product you choose, you can be confident you're installing some of the best double glazed windows available. For well over a decade we've been developing and installing double glazing in houses across the South East, helping to make homes warmer and more secure. Whether you're building a new house or replacing original windows in an older property, we've got a window that's right for your home.