Skylights and rooflights that suit Weaverham's brick cottages and clay-tiled roofs

Weaverham lies just south of the River Weaver, which runs close by on its way through Cheshire, and the village still has the feel of a place that was settled first and extended later. Its centre has older brick buildings, a parish church and a handful of cottages that predate anything built for commuters. Salt and chemical works made the Weaver valley around Northwich busy, and the nineteenth and early twentieth centuries added houses to the old village.

After the mid-twentieth century, the village expanded greatly. Estates of semi-detached houses, short terraces and bungalows were laid out on the former fields around the old streets, and that is where most of the roofs are today. They carry concrete tiles over trussed rafters, and the plans repeat from one close to the next. Newer developments have since filled the remaining gaps with detached houses on small plots, again with concrete tile roofs but bigger spans and deeper plans.

The larger houses stand out at the village edge. Some are detached homes on roomy plots, a few are former farm buildings, and the rest went up in the later twentieth century with double garages that have since been extended. Owners of those houses often want a lantern or a run of rooflights to bring the extension to life. The farm-edge conversions, with their old timber and brick, can be more complicated, because the structure was never designed for the openings now wanted.

The mix means that Weaverham's roofs ask very different questions depending on which ring of the village you live in. In an old cottage, the challenge is working with timber and a covering that has sat for generations. In an estate house, the challenge is mostly one of finding where the trusses run. In a larger home, the question is span and glazing performance, because a big pane of glass over a south-facing room lets in heat as well as light.

Loft conversions are common across the estates, and the bungalows in particular suit a roof window. Bungalow lofts often suit a roof window doing double duty as the way out, provided the opening is large enough and the sill low enough. The sizes that count are listed in a separate guide.

In a village that grew in rings, every ring has its own roof and its own rooflight.

Cheshire West and Chester Council is the authority for Weaverham, and it deals with planning. On a pitched roof a rooflight is normally permitted development, with no application needed, provided it keeps within the conditions in the page on what planning allows for a skylight. A flat or maisonette has no such right, and Article 4 directions can strip it from a council area.

Buildings in the older core may be listed, and any rooflight on any slope of a listed building needs listed building consent. The council keeps its official lists at cheshirewestandchester.gov.uk, and the national list can be searched at historicengland.org.uk. We do not pretend to know which cottages are listed; we check your address before the survey and say what we find. Should a conservation area cover part of the village, what councils look for on a protected slope is in the conservation-area rooflight notes.

Planners and neighbours both watch the road-facing slope most closely, so if the only workable slope faces the street, it is worth reading about putting a roof window at the front first. Most of the time we propose the rear slope, which is both easier on the eye and usually kinder to the structure.

None of the dealings with Cheshire West and Chester Council's building control service fall to you, as we handle them, and what that notification covers is explained in our regulations guide.

Converted farm buildings and barns need a particular mention. Their permitted development rights can be restricted by the original planning permission, and their roof structures are often unusual. We ask about the history of the building at the survey and advise you to check with the council before a design is fixed.