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Air Tightness

This refers to how much cold/hot air enters into a building, or how much is lost through gaps, cracks and holes.

Our roof lights have been designed to maximise on air tightness, ensuring that the very minimum amount of air escapes or enters your home. With less air leakage, you will reduce your energy consumption and costs.

Argon Gas

Argon gas is a type of noble gas which helps to increase energy efficiency when injected in the cavity of glass panes. Argon provides extra insulation and also improves sound proofing.

Actuator

An actuator, or motor is responsible for lifting a roof light into the open position and can be controlled via a switch. In our units, the actuator is built into the kerb to maintain the contemporary design.

Decibels (db)

Decibel is a measurement of sound pressure level. The decibel measurement indicates how effective the external sound is insulated by. The lower the decibel reading, the more insulation provided and the less sound coming in, or escaping.

CE Marking

CE marking is a certification that a product is in compliance with EU legislation. All of our products are CE marked, giving you the confidence that our roof lights are approved for sale.

DANAK

This is the Danish Accreditation and Metrology Fund, a company that handles the accreditation of certification and inspection in Denmark.

As exclusive stockist of the SkyVision series by Vitral, The DANAK certification is important as it shows that the manufacturer meets the strict guidelines set by this body.

DS Certified

The Danish Standard is Denmark’s national standardization body. Our rooflights have been fully DS certified again emphasising the quality of our products.

Flat Roof

Most commonly found on single storey extensions, flat roofs are generally cheaper to construct than a tiled alternative. Our rooflights are designed for installation on flat or low-pitched roofs.

Gasket

This is the rubber seal that fills the space between two surfaces to avoid leakage. All of our roof lights include this feature as standard.

Insulated

Insulation reduces heat loss by providing a barrier between areas of differing temperatures, i.e. the inside and outside of your home. By choosing an insulated rooflight and kerb you will let more light into your home, whilst still remaining energy efficient.

Laminated Glass

This offers increased protection to ordinary glass, with sound proofing properties too. It has an interlayer which holds the sheets together and greatly reduces the danger of small sharp fragments when obstructed.

Krypton

Like Argon, Krypton is a type of noble gas which is injected into the panes to improve energy efficiency.

It is more effective than Argon, especially when used in triple glazed units with a narrow cavity. We use Krypton in our Eco rooflights to ensure an ultra energy efficient product with an exceptional U Value.

Silk Screen

This is the banding on the glass which protects the upstand and rubbers against UV rays which can otherwise cause damage. All of our products come with silk screen banding as standard.

Sky Lights

Sky lights and roof lights are the same. The term roof window is also occasionally used, but all of these terms are interchangeable.

Thermal Efficiency

This measures how effective your roof light is at maintaining heat. Those that are well insulated will be more thermally efficient. This is recorded as U Value – the lower this value is, the more efficient your frame is.

Toughened Glass

This type of glass breaks into small shards when it is smashed. It has a high resistance to breakage as it is crafted by heating glass above 600°C and then rapidly cooling the surfaces whilst maintaining the heat in the middle.

Transformer

The transformer is an electric device that reduces mains power to low voltage required to operate our electric rooflights. We include a transformer as standard.

Upstand

Roof lights for flat roofs are supported by an upstand or kerb. Current building regulations require a 150mm upstand which we supply with all our products. Our upstands are pre-insulated to ensure they satisfy and exceed regulations and are the perfect fit.

U-Value

Thermal transmittance or efficiency is commonly known as U-Value, and is the measurement of the rate of heat loss. Recorded as W/m2K (watts per square metre, per degree Kelvin), the lower this value is, the better.

Water Tightness

This is a test of how water penetrates materials, and is conducted by applying water spray at a particular measurement per minute to the outside of the roof light whilst steadily increasing the air pressure.

Combining sleek design with enhanced performance and designed for flat roofs.

Prices from £549.00

Cutting edge design with an integrated motor for a seamless finish internally.

Prices from £1499.00

New 2017. Our Frameless Glass Lanterns. No Frames, No Compromise. 

Prices from £1099.00

Manufactured with load-bearing glass for use either internally or externally.

Prices from £1699.00

An endless run of rooflights with the ability to have fixed or opening side by side.

Prices from £1849.00

4.79 Average

117 Reviews

Simon Grayson

Great company to use - very helpful with pre-order enquiries, and we’re very accommodating when organising delivery dates and details. I would be happy to recommend EoS.

Posted 2 weeks ago

Nuno Bernardes

Very easy transaction, great product and delivery service was fantastic. Only constructive feedback I can give is to better highlight the weight of the product and that can/will cause issues with delivery and installation. Luckily we had 6 builders on site who between them managed to move the £140kg roof light but what that meant is that we had to pay extra to re-enforce the roof with different beams

Posted 2 weeks ago

Anonymous

Very good product and also very good customer support I received from Elliot at EOS. I highly recommend it.

Posted 2 weeks ago

Pat Barry

Very easy to deal with and delivered on-time.

Posted 2 weeks ago

Anonymous

We were very happy with how efficiently the work was carried out.

Posted 1 month ago

Moni Liu

"Bought 2 flat glass skylights from you, You're all very helpful on the phone answering all my questions.\r\nThe skylights fit brilliantly and they are very sturdy!\r\nOur builders were surprised with their quality. \r\nPrices are very good too!\r\nThank you!"

Posted 1 month ago

Simon White-Miller

Service was good and delivery prompt and actually arrived the day they said it would

Posted 1 month ago

James Fraser

We have been dealing with EOS for over a year now and its always a pleasure. The team are always very quick to answer any questions and the information given is always accurate and really helpful. Quotes are always set out clearly and easy to understand which helps us greatly. The products always arrive well packaged and when there has been any issues at all they have been solved quickly and brilliantly. The products they produce are excellent with a customer service to match that! look forward to doing more business with EOS in the future! Thank you.

Posted 1 month ago

Altan Riccardo

Customer Service is great! Roof lights are great! Reasonably Priced!

Posted 1 month ago

Anonymous

Chris was a great help in selecting my roof lights. Quick delivery for 3 stock roof lights and the builders had them installed without a problem. The one opening roof light has not been connected so I wait to see how it works after our extension is complete.

Posted 1 month ago

Anonymous

They look fab and the customer service was great

Posted 1 month ago

Richard Coates

Very pleasant to deal with - no waiting around for someone to answer the phone - delivery process on time , so all good.

Posted 1 month ago

Ollie Chance

Order placed - Drawings received for approval - Items delivered. Quick and friendly service delivered on time and fitted without hassle. Highly recommend

Posted 3 months ago

David Whatley

Very professional and straightforward - one of the few things on our project that went according to plan and in the time frame given to us!

Posted 3 months ago

Matthew Waldren

Our rooflights from EOS look stunning and 'make' our room. Our extension is flooded with light. The electric one functions really well. We couldn't fault the service from EOS. They were so helpful, especially as we needed a bespoke size rooflight. I did a lot of research into which rooflights to buy and EOS were the most cost-effective by far, and theirs is a quality product. Thanks to the entire team at EOS. We wouldn't hesitate to recommend you.

Posted 3 months ago

Mr Walker

Great quality, looked great on top of my fibreglass flat roof.

Posted 3 months ago

Laurence Nagel

Delivered on time with in the right budget and I never have to go back to them once fitted. A superb product ...

Posted 3 months ago

Sheila Roed

Ordered online for delivery within 2 days. Not yet fully installed, but looks really nice. Contacted the office and got efficient help from Elliot

Posted 3 months ago

Anonymous

Product was delivered with good protection and installation instructions. Could help with info on manual handling the unit to move and when installing. Now installed looks great.

Posted 3 months ago

Harry

The team at EOS were really helpful and quick with answering all my questions and went the extra mile with there customer service. The product is really good so I would recommend buying from these guys.

Posted 3 months ago

Alan Pettitt

Good price, helpful on information delivered promptly and well wrapped. Delivery cost seemed steep but I don't think that was under their control.

Posted 4 months ago