Southern Daylight Systems, SDS, is a cooperative of installers for Solarspot solar tubes and SolarAir Solar-powered Air-extraction Systems. With installers all across the south of England we cover Kent, East Sussex, West Sussex, Surrey, Hampshire, Dorset, Wiltshire, Devon, Somerset and Berkshire.

Brighten your home with natural daylight

No one likes a dark and gloomy house so why not brighten your home with free, environmentally friendly natural daylight. Solarspot Daylight Systems are independently tested and proven to deliver more natural light than any other system.

In fact, a Solarspot system will deliver around 70% more light than an equivalent sized Solatube system and close to 20 times more light than a flexible Velux system.

Find out more

Solarspot systems can turn your windowless bathroom into a bright relaxing space.

A Solarspot system will bring daylight into your hallway making it bright and welcoming.

Superior Support

We’re here for you – before, during and after your Solarspot installation. If you have a question don’t hesitate to ask.

100% Guarantee

Solarspot Daylight Systems are guaranteed to give you more light than any other system. We guarantee it 100%.

Qualified Team

We only hire the best in the business, all of our installers are experienced in fitting into virtually every roof situation.

In tests, Solarspot D-25 and D-38 sun tunnels out-perform their closet competitor by, on average, 50-70%. That’s up to 70% more daylight than Solatube 160 DS and up to 70% more than Solatube 290 DS.

Best choice I ever made! Everyone comments on how my home has transformed. The engineers said it was the darkest passageway they have ever seen. It's brilliant!

Trevor G. Croydon

The effect is excellent and provides plenty of light even on overcast days, and from dawn to dusk, which is especially good as my solar domes are fitted on a north east facing roof.

Stuart Davis

Not cheap, but the light transmission is amazing. A totally dark internal bathroom is now like an operating theatre.

Stara Planina

26 Solarspot systems flood the daylight into this beautiful house that featured on Grand Designs.

Let your home breath with solar-powered air extraction

If your home over-heats in summer or your loft is suffering from damp and condensation, a SolarAir solar-powered air extraction system could be the solution you’re looking for. SolarAir systems you’re the power of the sun to extract up to 1800 cubic metres of stale, hot air from your house and replaces this with fresh air from outside.

Cools your home
Reduces condensation
Reduces home odours

Find out more about using the power of the sun to keep your home cool.

Find out more

Call us today for a free estimate on 0333 772 0137 – calls are charged at local rate and you’ll be answered by a real person whatever time you call. In the unlikely event that we can’t speak to you at the time you call, please leave a message with our friendly telephonists and we’ll get back to you at the earliest opportunity.

SDS Authorised installers for Solarspot and SolarAir in the Southern Counties.

So if you’re looking for a brighter home, we don’t care if you call it a solar tube, sun pipe, light pipe daylight tube, light tube, sun tunnel, light tunnel, sky tunnel, daylight pipe or sunlight pipe – we’ll make sure that you get the brightest system in the world.