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The UK's Leading Supplier of Rooflights

UK Roofdomes

At the National Domelight Company, we offer a wide array of polycarbonate Domelight solutions across the UK to roofing contractors, home owners, builders and property developers. Our triple layered polycarbonate domelights comply with building regulations for all new builds and can achieve an overall U value up to 1.3 W/m²K offering a light transmission of up to 78% also.

Polycarbonate is a hard, durable and versatile form of plastic that’s widely used in construction. It can be moulded into rounded shapes, while it’s light and relatively inexpensive. We offer a huge range of polycarbonate rooflights from our Thermadome and Stardome ranges.

Our experienced and skilled staff are on hand to guide you through every step including the polycarbonate options, requirements and measurements. With FREE nationwide delivery and stock and made to measure sizes available, you can be guaranteed that we are able to help. To speak to a member of our team, please call 01276 451555 or through


Roofdomes UK - Get Outstanding Natural Light Transmission

Our Thermadome range includes high specification roofdomes that are are specifically designed and built to make good use of the daylight that’s on offer. You can decide between single, double, triple and quad skin while they have a glazing layer of at least 3mm. Our UK roofdomes have been installed on a wide range of flat roofs including single ply, felt, hot-melt, asphalt, liquid, GRP and lead, while tamper-proof screw bolt fixings ensure that they cannot be removed with traditional tools.

Our systems can provide three times more natural daylight than an equally sized vertical window, while light is evenly distributed throughout a room. Placing an order with the National Domelight Company is easy and you only need to get in touch with a member of our team, yet our online quotation form is the place to go if you’re looking for no obligation competitive quote.


Dome Rooflights to Meet Special Requirements

We regularly design and create rooflights for individual requirements, and our UK Roofdomes can be made to a diverse range of shapes and sizes. We’ve made bespoke skylights to cover large and small expanses, while replacement domes can also be provided if you already have a kerb in place.

To find out more about our dome rooflights get in touch with the National Domelight Company today on 01276 451555. Alternatively, you can get in touch with us via email; we’re open Monday to Friday from 8am to 5pm.


National Domelight Brands

Our current list of brands includes:

If you feel that a Rooflight or Skylight in our range is not quite right for you, we offer a bespoke option to tailor to your specification. We are able to manufacture rooflights to a huge number of sizes and requirements. View our UK Roofdomes Range or contact our experience team on 01276 451555.