Can a roof window go into a stone cottage loft without spoiling the roof?
Stone-built cottages in the Holme Valley are commonly roofed in stone slate or Welsh slate. Stone slate in particular is a heavy covering, and the window that goes into either is flashed to suit. A conservation-style rooflight sits low in the slope, often with a slim bar across the glass. From the lane it looks like part of the roof rather than something added to it.
Small rooms, close to the slope
A cottage loft has little standing room, and a window that opens inwards or outwards at the wrong height gets in the way. The way it swings is chosen with the room in mind. The difference between pivot and top-hung windows is set out in our guide. Turn the loft into a living floor and it needs a safe route out; details are in the Building Regulations guide.
Conservation areas and the church
Kirklees Council has conservation areas in Holmfirth that include Holmfirth itself and Underbank. Sitting in one leaves the right to add a rooflight to a house where it is, but Kirklees is asked about the address before we quote. The Church of the Holy Trinity is listed Grade II. Should your house be listed, a rooflight on it almost always needs listed building consent; see our page on conservation rooflights and listed homes. The wider rules are in the planning guide.
Fitting into stone
Stone slates are not like thin modern tiles, so the fitter lifts and relays them with care around the frame. We look at the covering at the survey, because it decides which flashing kit is used and how much of the roof is disturbed. Holmfirth expanded as the cloth trade grew and the quarries round it turned out more stone and slate, so the older roofs here deserve a careful hand.
A Holmfirth roof rule of thumb
On a stone roof, choose the window that sits lowest in the slope, then spend the saved attention on the opening method.




