About Daylight at Home

Daylight at Home is an independent educational publication about skylights, roof windows, tubular daylighting devices and natural light in the home. It exists to explain how these things work, what trade-offs they involve and which questions are worth asking, in plain English.

What this site is, and is not

This site is not a business. It is not a contractor, and it is not affiliated with any practice, company or agency. It offers no services of any kind: no sales, installation, repair, quotes, estimates or bookings. Nobody here can visit your home, assess your roof or tell you what to buy.

No named authors or credentials are claimed on these pages. The writing is meant to be judged by its sources and its reasoning, not by anyone's title. The way pages are researched and corrected is set out on our editorial standards page.

What we cover

The guides start with the basics in skylights explained, which covers types, glazing and how a skylight works. From there they branch into energy and comfort, including heat gain and loss, and into installation, leaks and lifespan. Shorter pieces look at single questions, such as how tubular daylighting devices work or how to read the labels on a product.

Where a topic touches on buying or hiring, the guides explain the questions to ask instead of pointing you toward anyone in particular.

Who it is for

The audience is homeowners and renovators weighing a skylight, roof window or sun tunnel, and anyone curious about how daylight can be brought into a room. You do not need a building background. Technical terms are explained the first time they appear.

Independence

The site names no manufacturers or firms, recommends no products and carries no ads. Nothing on the pages is paid for by anyone selling something. Because roof work, structure and electrical wiring carry real risk, the guides stay educational: local building codes, product instructions and a qualified professional have the final word on any actual project.