Skylights and rooflights in Pontardawe

Pontardawe is a town and a community in the lower Swansea Valley, which the Welsh call Cwmtawe. In the 2021 census the parish came to about 7,172 residents, and it forms part of the county borough of Neath Port Talbot. The name translates as bridge on the Tawe, and it first turns up on a map in 1729, spelled Pont-ar-Dawye, in Emanuel Bowen's New and Accurate Map of South Wales.

Industry came by water. By 1796 the Swansea Canal tied the town to Swansea Docks, and that access let the Ynysderw ironworks open in 1835. Tinplate and steelworks grew up close by through the later nineteenth century and sent their products around the world. William Parsons of Neath developed the early industry, and from 1861 the Gilbertson family were the main proprietors for the next ninety years, making iron, steel and tinplate. A railway line ran through the valley from 1861 until 1964.

Today the town stands at the crossroads of the A474 and the A4067. Small engineering firms, motor maintenance and building supplies work from the Alloy Industrial Estate, which also holds a health centre and Coleg Pontardawe, part of Neath Port Talbot College. Across the river lies Alltwen, administered separately from Pontardawe. Our fitting work also takes in Rhos and Clydach.

Getting from Swansea takes 9.03 road miles heading north-east, a short run inside our 30-mile radius. Whichever street you live on, the roof over it has one of a handful of shapes, and the shape chooses the product. Slates or tiles in a slope suit a roof window. A flat extension roof suits a rooflight or a lantern. A landing with loft space overhead and no outside wall suits a sun tunnel. Plenty of roofs depart from those patterns, which is why we go up and look.

Planning applications for Pontardawe addresses go to Neath Port Talbot Council. The house itself decides whether yours needs one, and the conditions sit in our planning guide for skylights in Wales. Wales treats some land with extra care: a house in a conservation area, the Gower AONB, Bannau Brycheiniog National Park or a World Heritage Site needs a planning application before a rooflight goes into the roof slope. The Gower AONB stops short of Pontardawe, which leaves the question of whether anything else on that list touches your street.

Flats and maisonettes begin from a different position, since they carry no householder permitted development rights. A council can strip those rights from houses by issuing an Article 4 direction, and the conditions attached to a house's first planning permission can strip them too. A listed house is another case: a rooflight that would change its special character needs listed building consent from the council under the Historic Environment (Wales) Act 2023, and Cadw explains how consent works.

If an address sits close to the edge of a rule, the planners at Neath Port Talbot can be asked for a Lawful Development Certificate, which puts the answer on paper before anyone lifts a tile. Getting one costs a little time, and the certificate is a handy document when the house changes hands.

Building Regulations are a separate track from planning. Glazing of this kind is building work, since it is a controlled fitting. A brand-new opening will generally need approval, because the opening usually calls for structural changes to the roof, and it then has to carry the extra load of the glazing. Where a job is notifiable, we deal with the notification through the council's building control team or a registered building control approver, whichever you prefer to use.

Take a loft bedroom on a gusty night. Wind-driven rain finds an open sash, so the choice between a manual window and an electric one matters. On the VELUX solar and electric range, a rain sensor shuts the sash for you when the first drops land, which suits a room you air while you are out. The room also has to meet the Building Regulations for escape from an upper floor, and a roof window can serve as that escape route. Our Building Regulations guide sets out the conditions, and we go through them at the survey.

A roof window in Wales should reach 1.4 W/m²K or Window Energy Rating Band B under Approved Document L (Wales). When you swap an old unit, open the sash and look for the metal plate at its head: the code on it gives the width and height, and VELUX has fitted one to every window made after 1968. Our guide to VELUX size codes shows how to read it, and roof windows covers the opening styles.

Replacing a window also touches ventilation. A replacement should leave the home breathing no worse than before. Old trickle vents are the yardstick: the new window should match them in size or beat them, adjustable by hand or automatically. A bathroom or kitchen window deserves a second look on this point.

Behind the house, a single-storey extension with a flat roof wants glass that sheds water. A flat roof rooflight is mounted on a kerb, and manufacturers typically want a fall so the water runs off. A roof lantern stands on an upstand and rises well clear of the roof, so an existing flat roof normally means putting in a planning application first. At the survey we put that question to Neath Port Talbot Council. A rooflight on a house in Wales should reach 2.2 W/m²K, and VELUX says its flat and curved glass rooflights come in double or triple glazing.

Then the landing. A landing in a terrace can be the dimmest spot in the house, with no outside wall and loft space overhead. A sun tunnel takes daylight in through a dome on top, sends it down a reflective tube and releases it through a ceiling diffuser. The dome is small enough for rain to run straight off.

Our part in any of these jobs opens with a no-charge survey, carried out up on the roof and down in the room beneath it. A fixed written quote follows, and the finished workmanship carries a ten-year guarantee that you receive in writing. Call 01792 929062 or book your survey online.