Window Treatments To Keep Your Conservatory Cool In Summer

A conservatory is a valuable asset, particularly in summer when they effortlessly blend indoor and outdoor living. However, there’s no doubt that the extensive glazing can mean these spaces get uncomfortably hot in warmer weather. Modern conservatories often now include materials such as solar control glass to minimise overheating in summer.

However, if you have an older traditional conservatory and you are not ready to replace it just yet, there are some measures you can take to keep the space usable during hot weather. Here are some of the best options to consider, that won’t compromise aesthetics or natural light. 

Thermal conservatory blinds

Thermal blinds are a practical option for a conservatory, as they can help to reflect heat away in summer, and retain warmth during the winter. They are also useful for those times when you want some extra privacy. Choose from stylish Roman blinds, Venetian blinds, or perfect-fit blinds that can be clipped into place and easily removed if necessary.

If you want to enjoy the daylight and view of your garden, but also have some degree of privacy and temperature control, then illusion blinds are a great choice. These are made with a combination of sheer and opaque fabrics that allow light to filter through, and affording a degree of transparency so you can see outside.

The blinds can be tweaked to bring the layers together for greater privacy and insulation, making them ideal if you use your conservatory as a social space in the evenings. Venetian blinds with horizontal tilting slats are another good way of maintaining control over light, privacy and solar gain levels. 

Solar control window film

Solar control window film, sometimes also called cooling or heat rejection film, is a simple and affordable way to keep your conservatory cool in summer. It is capable of reflecting away up to 80 per cent of the sun’s rays. It also provides an effective UV barrier, minimising glare and reducing fading of furniture and flooring. 

This is an ideal option if you prefer a minimalist look and don’t want the added bulk of curtains or blinds. Some types of solar control film create a mirrored surface on the exterior of the glass or polycarbonate material, so you will also benefit from extra privacy, which may be a consideration if your conservatory is overlooked by neighbouring properties.

Roof blinds or sail shades

Conservatories with glass or polycarbonate roofs are particularly prone to solar gain, for obvious reasons. Consider installing roof blinds or sail shades, which can be operated with a motorised mechanism for ease of use. These can also help the conservatory to feel cosier in winter. Opt for light colours to maintain an open and spacious feel. 

Sheer curtains

If you don’t want the bulk of regular curtains or blinds, but want some means of filtering out direct sunlight, then sheer curtains made from voile or a thin linen fabric could be the answer. The lightweight fabric will soften the look of the conservatory without completely blocking out light or views. 

They can be switched out or layered with heavier drapes or blinds in winter for an extra level of insulation.  

Install air conditioning or fans

If you live in an area that tends to have the hottest summers, such as south east England, then you might want to consider installing air conditioning or fans in your conservatory. Some air conditioning units can be combined with heaters, so you can also maintain a comfortable temperature throughout the year. 

Also ensure that your conservatory ventilation system is in good working order to maintain air flow and reduce heat build up. 

Use light reflecting fabrics

Choose light fabrics for furnishings and floor coverings, as this will reflect sunlight rather than absorb it. Avoid using a lot of heavy materials such as leather, metal and solid wood, and instead use soft materials and have a pale colour palette for walls, floors and furnishings.

So, there you have it: it is possible to use your conservatory to its full potential even during the hottest summer. You can combine a few, or even all of these measures to keep the space cool and comfortable all year round. If you feel that it might be time to upgrade your conservatory with a more modern design for more effective thermal control, talk to us today.