Skylights and rooflights in Buckfastleigh

Buckfastleigh made its living from wool, and later from tanning and other mills along the Dart and its leats. The houses followed the work. Long terraces of workers' cottages climb the hill from the river, built in local stone and often rendered, with small rooms and narrow stairs. Fore Street, the main street, has a mix of shops and houses in the same stone, some with deep sills and thick walls that belong to an earlier century.

Above the town, on its hill and reached by a long flight of steps, stands the shell of Holy Trinity church, burnt out in 1992, and a short way north is Buckfast Abbey, rebuilt in the twentieth century in the local limestone. Their presence gives the area a settled, stone-built look, though the roofs around them are mostly grey slate.

That variety means we start by asking which street your house is on and when it was built.

Buckfastleigh is also the terminus of the South Devon Railway, and the streets near the station carry Victorian houses built when the railway arrived. Beyond the centre, the town has interwar and postwar housing, with later estates built since, mostly in render or brick under concrete tile. They sit on slopes, so many have a front door at one level and a garden at another.

That variety means we start by asking which street your house is on and when it was built.

Planning in Buckfastleigh depends on where the house stands. The town is in Teignbridge district and the edge of Dartmoor National Park lies close by: inside the park, Dartmoor National Park Authority is the local planning authority, while outside it Teignbridge District Council is. We never assume which applies: find out whether your address is inside the park, and the authority will confirm it quickly. Inside the park some permitted development rights are cut back, so settle the question before any glass is ordered.

Outside the park, most houses can rely on the ordinary permitted-development limits for rooflights, which cover how far a unit may stand off the roof and how high it may sit. A conservation area, a listed building or an Article 4 direction can each change that, so ask the council before a design is fixed. Anyone living in a flat or maisonette should assume permission is needed, because householder rights do not reach them.

Terraces add one more point. Rooflights sit between rafters in your own roof, but if the work touches a shared wall or chimney breast, the Party Wall etc. Act 1996 may apply, and a conversation with the neighbour is better had early.

For the wider picture, our Devon planning and Building Regulations page goes through the rules, and the answer on whether rooflights are allowed in Dartmoor National Park looks at the park's own rules. Building Regulations apply either way. Cutting a new opening, or replacing frame and glass together, has to reach Part L standards and reach Building Control as a notification, a job we do for you. Changing only the sealed unit and keeping the old frame needs no notification.

A mill terrace loft is rarely a blank space. The ridge may be low, a chimney stack may rise through the middle, and the stair arrives at an awkward corner. Before a roof window is chosen, we measure the standing height under the proposed opening, because a window that clears the head at the highest point of the slope can leave the lowest edge too far from the floor to look out of.

Escape from a loft room is a matter for Part B. Approved Document B lets a roof window double as the way out if its size and height are right, so a bedroom unit is checked against those figures at the survey and Building Control confirms the detail.

The stair matters too. A narrow stone-house staircase may leave no room to carry a large frame upstairs, so some units are craned in over the roof or assembled on site. We plan for that when we quote, not on the morning the delivery arrives.

The ceilings in Buckfastleigh are as varied as the houses. A mill terrace may have lime plaster on lath, patched and papered over many times, or a more recent plasterboard ceiling fitted in a renovation. Some have a sloping ceiling following the rafters, and some have a flat ceiling with a cramped loft above.

Lath and lime needs care at the opening. We support the ceiling, cut the plaster cleanly, secure what is loose and form the new edge in lime so that it moves with the old surface. Where gypsum meets old lime the join tends to open up. On plasterboard, the edge is taped and skimmed to match, and any textured coating is dealt with so there is no visible step.

Because the walls are thick and the roofs steep, many Buckfastleigh houses end up with a deep well from glass down to ceiling. That is the situation where a splayed lining makes the biggest difference: angled wider at the bottom, it spreads the daylight and gives the opening a proportion that suits the room. See the finish schedule page for what we record on each job.