06 · OUR WORK

Rooflights

Sealed glass units for flat roofs and side returns, made to the opening that was actually built.

  • Toughened + laminated
  • Solar control
  • Made to the opening

The brief

A rooflight is glass set into a flat roof to bring daylight straight down into the room below, in place of a plastic dome.

The unit has to be made to the opening that was actually built rather than the one on the drawing, sit on the upstand that is already there, and keep the room underneath usable in July.

What we made

Sealed double-glazed units made to the measured opening, on a slim frame.

The photographs are mostly taken on the roof rather than styled from indoors, which is the honest version of this job. One shows a glazed roof carried on steel beams over a side return: the same glass in a bigger frame.

The glass spec

A sealed unit with a toughened outer pane and a laminated inner. Toughened outside because it takes the weather and whatever lands on it; laminated inside because it is over your head.

Solar control and a soft-coat low-emissivity layer on the cavity face are the two things that decide whether the room below is comfortable in summer. The upstand and its fall are agreed before the unit is ordered, because a sealed unit cannot be trimmed on site.

Unit
Sealed double-glazed
Outer pane
Toughened
Inner pane
Laminated, it is over your head
Coatings
Solar control and soft-coat low-e
Sizing
Made to the surveyed opening, on the existing upstand
Book a survey for work like this

A sealed unit cannot be trimmed on site, so the opening and its upstand are surveyed before anything is ordered.

7 photographs

Our own photographs of finished work. We have not named the customers or the addresses, the jobs were not photographed for publication, and we are not going to invent captions for them.

  • A long slim rooflight on a flat roof beside shuttered windows
  • Two rectangular rooflights set into a flat roof against a red brick house
  • Rooflight on a flat roof with neighbouring rooftops beyond
  • Rooflights set into a flat roof with a garden beyond
  • A large rooflight on a flat roof reflecting the sky, with the house wall behind
  • A glazed roof carried on steel beams over a side return, seen from inside against exposed brickwork
  • Dark-framed glazed panels set into the ground beside a doorway, glazing a lightwell

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