Is a flush rooflight the right choice on a Victorian slate roof?
Victorian terraces in Cheshire market towns commonly have natural slate roofs, and that is the roof a Victorian terrace in Macclesfield is likely to have. A roof window or rooflight is fitted into the slate with a flashing kit, and on this roof a conservation-style rooflight has a particular appeal.
What flush means in daily use
A flush rooflight sits low in the slope, often with a slim bar down the middle, so it follows the line of the roof rather than standing above it. From the street it looks like a part of the house. From inside it is a plain window. It can be hinged for opening or fixed, and modern ones are double glazed. Against a slate roof, a slim frame keeps the glass from dominating the slope. Our page on choosing a conservation rooflight sets out the choices.
Small rooms and the reach to the handle
A terrace loft room is often snug, and the window is the main way the room gets light and a view, so it is in use all day. A window above the bed can be reached by hand, but one over the stairs cannot. For that, a telescopic rod works a manual window, and a remote works an electric or solar one. If the room is a child's bedroom, a restrictor limits how far the sash opens.
Slate and the flashing
On slate the flashing is worked in with the slates around the frame, so the kit is chosen to match the slates you have. We check the covering at the survey, and our guide to roof window flashing for slate and tile explains the idea. Other things to settle early are the blind, the cleaning and whether a loft room will have a safe way out, for which the Building Regulations guide is the place to look.
A slate terrace loft in Macclesfield
- Roof
- Natural slate, close to the street
- Window
- Flush, low-profile rooflight with a slim bar
- Opening
- Handle in reach, rod or remote if not
- Blind
- Blackout in a bedroom, close to the glass
- Restrictor
- Limits the gap in a child's room




