If you’re looking for increased natural light for your modern building then Mardome Reflex polycarbonate glazing-only dome rooflights are ideal for flat roofs. The dome has a low rise and flexible fixing positions that are designed to help overcome the challenges associated with roofing refurbishment projects.
Using Marlon FSX Longlife polycarbonate, the unit offers more strength than glass. It is resistant to breakages as well as challenging weather conditions, making this unit reliable and safe.
It has been designed to fit on a builders upstand that is weathered and 150mm high with an ideal width of 75mm although it can work with custom width upstands. Available options include single, double and triple skin, as well as Opal, Clear, Patterned and Bronze finishes, are also available to choose.
They are supplied undrilled and come with a self-adhesive foam sealant, sealant tape, weathertight washers as well as cover plugs. All undrilled fixing flanges are supplied, providing a level of flexibility when it comes to fixing to current builder’s upstands. They are all designed in accordance with the ISO9001 approved quality system.
Measuring & Installation Guide
Please see fitting instructions below and downloadable PDF link at the bottom of this page and product data sheet.
This product fits to an existing kerb. 70mm or 100mm wide fixing flange which is supplied undrilled, for effective, custom fitting.
The Mardome Reflex dome only unit fits directly on to the builders upstand. If your external upstand size with finished roofling material is 1200mm x 1200mm then you would need to buy the 1200mm x 1200mm unit from the drop down menu on our website. The unit supplied has a built in tolerance to allow for small differences with the kerb or uneven roofing material as shown below.
70mm flange option = dome size +18/-60mm
100mm flange option = dome size +18/-120mm
The above tolerances demonstrate if you purchase a 900mm by 900mm size from our drop down menu, this would be the size shown above of your external upstand width. As an example, if you selected the 70mm wide flange option this would work even if the external kerb dimensions were between 918mm to 840mm.
*Centre pane U-value is a measure of the thermal efficiency of the glazing type.
Part L Building Regulations require a U-value of at least 2.2W/m2K: Brett Martin Daylight Systems recommend the use of at least triple skin rooflights in all applications
Choice of low rise dome or pyramid outer shape providing a contemporary external appearance
The table below shows the light transmission properties of the Reflex polycarbonate rooflight.
Clear – high visibility
Maximum light transmission
Maximum clarity of vision of views and objects through the dome
Opal – diffused light and solar control
Combines privacy with high levels of diffused light transmission
Prevents solar glare and reduces solar heat gain
Impairs vision of views and objects through the dome
Patterned – privacy
Combines privacy with high levels of light transmission
Impairs vision of views and objects through the dome
Bronze – solar control
Reduces solar glare and heat gain
Provides a lower light transmission
The product is supplied with a 10 year manufacturer’s warranty.
Delivery & Lead Time
All sizes below are on a 2-3 working day lead time. For all other sizes, lead time on application. Usually, other sizes will be 3-7 working days but this depends workload. We do not recommenced arranging equipment and installation until the item has been delivered.
I am the owner of Top loft company ltd, after reviewing reviews from various companies I ordered 2 juliet balconies from tgs arrived within 3 weeks, comunications and help was brilliant.
Thanks for all your help.
Great service from the team. Easy to order, good buying guidance and clear install instructions for my builder. Rooflights look absolutely great!
The team at TGS couldn't have been more helpful in organising a smaller delivery vehicle to help with restricted access.
Highly recommend TGS.
Great service from a very knowledgeable company. Thanks team Toughened Glass Systems.
I was spending a lot of money on several rooflights so I wanted to make sure I got it right and I did. The professionalism, expertise and the quality of the roof lanterns really set Toughened Glass Systems apart.
There are no complaints about the experience with TGS. The entire process of ordering, supplying and delivering was flawless. I would really recommend you order your flat roof sky lanterns from these guys.
Best place for rooflights, they supply many different types and options. Thanks for all your support Toughened Glass Systems!
The glass balustrade gives us an amazing view onto the lake outside. So happy we ended up going for the frameless glass balcony from Toughened Glass Systems instead of one with posts
My job is to design the interiors for a lot of houses and a lot of times the hardest part was when the client wanted some really inexpensive rooflights that should look like some contemporary ones as well. That until I found Toughened Glass Systems and started working with them more and more. They have a lot of this kind of stuff at a very decent price, a price for anyone I can say.
If you’re looking for cheap skylights for flat roofs or any types of roof lights, they probably have something for you.
Always kept us up to date with our order even when delayed by a few days. Great service from the start and good quality glass balcony delivered.