Fenestration (Glazing)

Stylish energy efficient windows and doors options

A choice of frame material 

We use both quality uPVC and powder coated aluminium frames in our garden buildings. As standard our Origin designs feature anthracite grey frames, and Optima both Grey (RAL7016) and Black (RAL9005) frames, that complement the treated timber cladding. We always try and offer our customers maximum choice, so for an additional fee, we can colour match your studio window and door frames to those of your house.

Our aluminium frames come with a 10 year warranty.

Window and door options

We offer a wide range of window and door configurations, including:

To help you create a natural connection between your indoor and outdoor space, we offer a range of powder coated aluminium sliding and bi-folding doors.

With countless window and door combinations to choose from, we can tailor a solution that works perfectly for you and your garden buildings. Our standard opening widths are 900mm but can be tailored to your requirements. 

Note: We can frost/obscure windows as requested, and offer ultra-low threshold doors for wheelchair access.

High Performance Glazing

As standard we include Argon gas filled A energy rated efficient double glazing – U of about 1.2 W/m2k. If something better is required we choose glazing such as PLANITHERM ONE which is a high-performance low-E coated glass with U value of about 1.0 W/m2k.


We understand that the security of your garden building and its contents is of paramount importance. All our windows and doors come with high security locks as standard with optional extras such as PIR security lighting available.

Integral Blinds

As well as a wide range of aluminium and wooden external venetian blinds, you can choose from our range of integral blinds that sit within the argon filled glazed panels. They are controlled by magnetic linkage and being completely enclosed, are maintenance free. Integral blinds are available in a variety of colours and provide a clutter free, seamless finish for all folding and sliding doors and fixed panels. 

Stylish and practical window dressing

One of the main features of your garden studio will be the fabulous natural light, relaxing views across your garden and the opportunity to open your sliding or bi-folding doors to enhance the space and create a truly outdoors indoors feel.

The attraction of panoramic expanses of glazing is undeniable, however there will inevitably be times when you wish to control the amount of light; working at the computer, watching TV or simply wishing to create some privacy.

We therefore offer a wide range of solutions. By far the most popular and practical are our INTEGRAL BLINDS, housed within your glazed unit. These are perfect for all double glazed units and the only practical solution for sliding and bi-folding doors.

The advantages of integral blinds are:

Colour selection;

You can also choose from our range of externally fitted aluminium or wooden venetian blinds, which work with fixed glazed units. The array of colours and styles is vast and we install in consultation with individual clients’ requirements.

Solar Electric Integral Blinds

Eco-friendly, solar powered integral blinds are a neat and stylish alternative to curtains, external blinds and other window dressings. They fit perfectly inside the double-glazed unit, and this means they won’t get damaged and will never need cleaning.

The units are either charged by the sun, or can be easily be charged manually. On a full charge they will provide months of enjoyment and hassle free control (via touch panel, or remote control unit).

Aluminium blinds

Style, elegance and practicality all in one very smart looking blind that is a great alternative to curtains and very durable and low maintenance.

Externally fitted with 35mm slats. Our most requested matt colours are below but more are available on request.

Wood effect blinds

Beautiful real wood blinds in a fantastic range of high quality contemporary matt painted finishes

Externally fitted with 35mm slats. Choose from the colours below, or ask us for the latest colours available.

Alternative blind options

We offer a variety of alternative blind solutions such as Roman and Roller versions. Please ask us if you have specific requirements, and we will do our best to assist in providing the perfect solution.

Roof Lights/Sky lights

We offer a variety of sizes of low profile stylish aluminium roof lights to allow light to flood in from above. These can be tailored to your particular requirements (length and width), and can be located where you need a little more internal headroom: For example where you are locating a running machine/treadmill or static bike but still need to keep to the overall 2.5m height allowed under permitted development rules.