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The UK's Leading Supplier of Rooflights
About NDC

About National Domelight Company

The UK’s Leading Supplier of Rooflights, Skylights and Smoke Vents.

About National Domelight Company
The National Domelight Company
The National Domelight Company are specialist suppliers of domelights, rooflights, skylights and smoke vents, to roofing contractors and builders, to developers of commercial and residential property, and to private homeowners.

Our family-run company has been successfully trading for over 30 years and our UK-based sales team has more than 100 years of rooflight and skylight knowledge between them. You can trust us to know what we are talking about and to give you the best advice and guidance to find the right rooflight for you.

Why choose the National Domelight Company?
• Widest choice

We are the UK’s leading supplier of rooflights and as a result we can supply you with any size, shape and material of rooflight, and with any combination of upstands and accessories, that you will ever need – and all at the best trade prices.

• No more waiting
We deliver a first class service and our large warehouse and stocks mean that you won’t have to wait long for your order. We can deliver most stock units, direct to site, within 72 hours. Our FREE nationwide delivery service means your rooflight will be safely delivered at your convenience – just when you need it.

• Best quality
Our prices are competitive yet we still deliver industry leading quality and service in everything we do. Guaranteed.

• Dedicated support
We have been supplying the roofing industry for decades and to help you we provide useful resources at and CAD downloads to incorporate into your digital plans. Just call our Technical Support Team on 01276 451 555 for practical advice and support, no matter what you need

Don’t just take our word for it – Put us to the test, let us quote your next job and see just how much you could save! We guarantee excellent products, at sensible prices.

Our guarantee of quality
All rooflights and skylights supplied by The National Domelight Company have been fully tested before they are added to our portfolio. This ensures you can always rely on our industry leading quality no matter what your requirement.

Protecting the environment
The National Domelight Company is fully aware of the effects that the construction industry can have on the environment. We work hard to ensure that our business, sourcing and logistics processes have a minimal effect on the environment, and that our products have a reasonable lifespan and can be recycled wherever possible.

Why we need natural light
There is no denying that natural daylight in a room can make all the difference to its occupants. Rooflights are the best way of introducing natural light and can provide up to three times more daylight than an equally-sized vertical window. People work better in naturally lit workspaces and natural lighting can have less of an environmental impact than artificial lighting.

The National Domelight Company can advise on specific industry policies and regulations, and give guidance on introducing natural light into buildings.

more choice, better prices.