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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.

Fixed Rooflight logo
eco skylight image

Fixed Flat Lid Only Rooflights - For use on a builders kerb.

Prices from £291.00
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fixed skylight image

High Specification Flat Rooflight Including Insulated Timber Upstands.

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Lantern Rooflights
modular skylight image

Slimline aluminium lanterns. Contemporary version of a traditional Lantern

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walkon rooflight logo
walkon skylight image

Internal and External high specification Walk-On Glass rooflights

Prices from £749.00
opening rooflight logo
opening skylight image

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

Prices from £1649.00

4.85 Average

273 Reviews

Jonathan Tregidga Buyer at Legacy

At Legacy we design and build quality homes and properties. A Key part of this is to have a product that fits the bill and EOS rooflights have never failed to impress us on the quality of the item and the staff at the office also never fail to impress. If you need a fixed rooflight then you could do far worse than go with these guys.

Posted 5 days ago

DH construction

The help on the information on there roof lights is brilliant product quality and packaging is really good tooWould recommend Great all round company

Posted 1 week ago

Bob

Great customer service and fantastic product. Delivery and communications were excellent. Competitive pricing and manufactured to the exact sizes we supplied. Roof light looks amazing in our hallway. Would certainly recommend this company.

Posted 1 week ago

Janet

I researched several roof lights and found that Chris Higgins and his colleagues at EOS provided the best technical advice and were happy to address my questions quickly. I purchased the roof light in September 2021. It was very heavy and there were issues with the delivery schedule which was stressful due to the additional manpower I needed to offload etc. EOS customer service did address the issues and I am delighted with the quality of my new roof light. I would like to thank Chris, Natalie, and the team for their help.

Posted 5 months ago

BrianHowarth

We are very happy with both the product and the service we received from the company. The roof light is of excellent quality at a competitive price and the customer service was excellent. It is always good to be able to contact a company once you have ordered a product and this was certainly the case with EOS Rooflights Ltd. Unlike a number of other companies we have had to deal with during our building project.

Posted 7 months ago

DaveRafferty

Great product and excellent service from EOS

Posted 7 months ago

JohnWalsh

I sent in the order for the roof light and received delivery in 4 weeks, at the moment anything that includes glass is taking ages so I was surprised when it turned up on time.

Posted 7 months ago

AndyHill

We have used EOS Rooflights on a couple of projects now and will continue to do so. The quality of the frame which is welded, and the glass connection, is second to none, and this makes for a trouble-free installation. Hillbuilt Construction

Posted 7 months ago

DanielRogers

I did a lot of shopping around when trying to find the right product for our extension roof and the EOS Flex electric stood out in terms of price and overall quality. The ordering and delivery process was fantastic (within a week it was with me) and it took less than an hour to install. Really happy with the quality and finish so wouldn't hesitate in recommending to anyone looking for similar

Posted 9 months ago

SandraSanderson

over the moon fits like a glove , excellent service, and delivery

Posted 9 months ago

StevenJohnson

Fast friendly services. Top quality product. I am 100% confident when I recommend EOS rooflights to my clients.

Posted 9 months ago

MarkLaws

We are very pleased with our EOS Rooflights Our Builder was also very impressed with the quality and will use them in future

Posted 11 months ago

AlexanderWhite

Im very happy indeed. Instructions were clear, it went on a treat and looks great.It was a pleasure dealing with you, I shall recommend you

Posted 11 months ago

Anonymous

Very helpful customer service

Posted 11 months ago

JustinGourley

Most importantly of all, a great product - smart and clean design - looks superb. Service was excellent, very responsive - addressing questions quickly and adapting the design as needed. Fully recommend

Posted 1 year ago

Anonymous

We have had very good service from you delivery on time and fitting very easy.We are now enjoying the benefits of having the room flooded with light.Many thanks

Posted 1 year ago

KateAllen

EOS where very helpful throughout, the pricing was competitive with all the quotes we received and the walk-on rooflight was exceptionally well made. We prepared the opening using EOS details and plans and it came exactly as described and fitted perfectly (this seems obvious but surprisingly doesn't always happen). I would 100% use them again and would recommend EOS to others without hesitation. I am extremely pleased with the finished rooflight and it looks brilliant installed. My contractor said it was perfect and came exactly as described too, so good all round.No pictures at present but can provide later! It looks fab!

Posted 1 year ago

Anonymous

EOS supported with

Posted 1 year ago

AshleyNicholson

perfect , elegant and simple which is what we wanted. looks good. Builders told me easy to fit and fiiting instructions were appreciated as they were very clear

Posted 1 year ago

AsifAhmed

Excellent service, I had a few questions regarding installation and these were answered very quickly, very happy to recommend EOS!

Posted 1 year ago

NicoVatnikaj

Very happy with the service on time no delays

Posted 1 year ago