Contact us: 0203 633 3224
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Skylights / Rooflights


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24 hour delivery available

Our bespoke Skylights come with a standard 20 year seal warranty and are perfect for visually expanding areas such as hallways, stairwells, and other closed-in dark spaces that can be transformed with daylight and sky views. The seamless design with no joints ensures protection from water accumulation and mould build up.

TGS Skylights let in twice as much light as vertical windows and will make a great impact on your living environment. High quality materials are used in manufacturing our skylights to ensure the product is attractive and economical with excellent thermal performance. All our sky lights or roof lights are custom made to customer specifications to meet the desired u value required and to comply with building regulations.

Additional images showing various fixed sky light and flat roof light types we supply can be found in the skylights photo gallery section of our website.

Price match guarantee

We want you to get the best price for your purchase. This is why we promise to match the prices of other UK retailers.

High Quality Materials

High Quality Materials

High quality materials from reputable suppliers such as Pilkington glass are used in manufacturing our skylights to ensure the product is attractive and economical with excellent thermal performance.

Building regs and performance

Standard units

Standard units

Our standard units are doubleglazed with 6mm toughened glass top pane manufactured to BS EN 12150, 18mm argon-fill cavity structurally sealed with black spacer and 4mm Low-E K-glass to achieve a 1.2 u-value.

Triple and quad glazed units

Triple and quad glazed units

Our triple and quad glazed options provide even higher performance ratings. 1.6 minimum U-value rating is currently required to comply with building regulations. The solar control layers prevents heat escaping and reflects interior heat back into the room.

Optional Extras

Coloured boarders – If required we can paint any RAL colour to the boarder which is usually 100mm wide all around.

Pilkington Activ self cleaning glass – Applied coating breaks down dirt and washes away with rain water.

Pilkington Activ blue self cleaning glass – In addition to self cleaning properties the blue tint provided additional solar control performance by keeping internal temperatures cool whilst maintain light transmission.

Triple glazed skylights – achieving 0.8 U Value ratings.

Privacy glass – We can apply a sandblasted frosted layer to make the skylight obscure.

Delivery

Standard delivery 7–12 days
Standard manufacturing lead time for custom made flat roof skylights is 7–12 working days depending on the specification.

We provide a delivery date within 2 days of processing the sale. In the London and surrounding area we usually deliver for free on the same day manufacturing completes.

National delivery lead times will vary. You would need to ensure labour is made available on site to off load the glass from the van. Alternatively we can offer pallet delivery at an additional cost.

Easy fit

Installation

Our skylight installation can easily be undertaken by builders/roofers and we provide simple step by step fitting instructions and technical support to facilitate installation.

This is because, unlike most of our competitors, we use structural glazing silicone to bond and seal the various panes of glass together which means there is no need for an additional timber kerb and our skylight can be installed directly on the Upstand made by the builder or roofer supported by timber battens all around.

In addition to self cleaning properties the blue tint provides additional solar control performance by keeping internal temperatures cool whilst maintaining light transmission.

Contact us

Website: toughenedglasssystems.co.uk
Telephone: 0203 633 3224
Email: info@toughenedglasssystems.co.uk

TGS Skylight Thermal Ratings

Standard Double Glazing

Standard Double Glazing

Standard Triple Glazed Specification

Standard Triple Glazing

Installation and Measuring Guide

Our skylight installation can easily be undertaken by builders and roofers. We provide simple step by step fitting instructions. For technical support please contact 0203 633 3224.

1. Measure the opening
2. Preparing your roof
3. Installing the skylight

Measure the opening

The first step in purchasing your skylight would be to measure the structural opening where the fixed flat roof skylight will be installed. You should allow for 5mm tolerances all around to allow the bottom pane of the skylight to fit smoothly into the opening. As an example if your tight opening measurements are 1010mm by 1010mm we would recommended you purchase a skylight with a bottom pane of 1000mm by 1000mm so it slots in smoothly.

For standard skylights the top pane would have a black 100mm overhang all around on the top pane. This would make the overall size of the top pane 1200mm by 1200mm in this example. We can increase the size of the overhang if required. The diagram below shows the sectional view of a double glazed installed skylight.

measure

Preparing your roof

As we use structural glazing silicone to bond the double/triple glazed sealed units to the top pane, there is no need for an additional kerb for our product. The skylight would simply be secured onto the timber kerb built by your roofer/builder as part of the roof construction.

The timber upstand should protrude 150mm above the roof. The pitch should be 7-12 degrees, sufficient to allow water to flow down.

roof

measure

Installing the skylight

The final step to finish the roof before installing the skylight is to apply your roof covering up to the to the top of the Upstand to make it weatherproof as illustrated below.

The timber upstand should protrude 150mm above the roof and the pitch should be 7-12 degrees, sufficient to allow water to flow down.

Bottom pane should be supported by timber battens on 4 sides once set in place, this can be covered with the plasterboard to align with the wall or protrude from the wall.

chart

Apply sufficient glazing silicone to the top of the Upstand flat surfaces and firmly position the skylight onto the Upstand. Pressure should then be applied all around the 100mm overhang to ensure the silicone spreads and seals any gaps. Excess silicone should then be wiped away.

At this stage the bottom pane should be supported with timber battens on 4 sides and can be made flush with the wall using plasterboard resulting in a finish similar to the picture below.

skylight
skylight

For Skylight Installation, Replacement and Cost Inquiries please contact us

How Much Does It Cost?

“The actual cost will depend on the size and specification of the product. Fill in the form below and we will be able to give you an exact quote for your project. The more information you can give us the better, but do not worry if you do not have all the information to hand.”

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Skylight

Verified review
It was a pleasure ordering online from Toughened glass Systems, the online instructions helped me a lot to understand the measurements and how every option they had for their rooflights would matter in time. They seem really good people and the products speak for themselves. Over all it was a very good experience from start to finish with Toughened Glass Systems , no mistakes, no extra costs, everything just went smoothly.
Reece Skinner
Reece Skinner
2020-09-06
Verified review
Really happy with my roof lanterns, good price and quality. I will come back for sure!
Mose Davis
Mose Davis
2020-09-06
Verified review
My glass Juliet arrived quickly, although installation seemed a little bit harder for me due to weight of the item, I knew I could do it as I have some experience in this field. After some time realized it is pretty easy actually and managed to finish the work. The balcony glass looks good and the view is lovely, really proud of my decision. Thanks Toughened Glass Systems for all the technical support.
Stephanie Kayla
Stephanie Kayla
2020-09-06
Verified review
5 star services from beginning to delivery.
Lillian J. Fields
Lillian J. Fields
2020-09-06
Verified review
Who says windows are just for walls? Well, me certainly not, as I was always thinking about a rooflight through where I can see the beautiful night sky. Recently purchased 2 of those from Toughened Glass Systems and they are just great, had no problem with the order and the installation was quick and seemed pretty easy, I think even I could have done it with a little bit of help of course.
Elliot Moore
Elliot Moore
2020-09-06
Verified review
Hey there, told you I will come back with a review after installing my skylight or rooflight, if that’s what it’s called. Well, here I am, thankful that it turned out to be a positive review.
Andrew Martin
Andrew Martin
2020-09-05
Verified review
very please with our glass Juliet balconies.
Mary Smith
Mary Smith
2020-09-05
Verified review
Just installed the roof window from them. Got it with a colored boarder and also with the privacy/frosted glass attached, which is a layer that makes the light a bit more obscure. Although many people like to have a lot of light in their homes I sometimes prefer to keep the luminosity level a bit lower. Thank you for this cool option which other companies couldn’t offer and for the window over all, it’s a great accessory to my new house!
Dylan James
Dylan James
2020-09-05
Verified review
Such friendly staff and so helpful over the phone.
Luke Mattin
Luke Mattin
2020-09-05
Verified review
I recently I made the decision to install one of those glass rooflights on my kitchen’s roof as my partner really wanted one and I thought it would probably look great and also make my partner feel better while cooking so I said why not. We knew nothing about this kind of thing but Toughened Glass Systems helped us a lot and we managed to place the order. The product arrived exactly on time and it appeared to have the exact sizes we ordered. The team that installed it had no problems in doing it so that part ended brilliant. The part where we enjoyed the final result was even better, my partner fell in love with the new ‘’gadget’’ so much that I was a little bit jealous but realized that me also like the new kitchen a lot. It feels a lot more spacious and refreshing to be in there. Looking forward to add one in the living room one day. Totally happy with my experience buying from Toughened Glass Systems!
Thomas Carter
Thomas Carter
2020-09-05

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