Skylight Installation in Pitsea

The ground around Pitsea falls away southwards towards the marshes and the creek, and beyond that lies the estuary. Southend faces south across that water, which is unusual for an English seaside settlement, and the whole strip of south Essex behind it inherits the same open southern aspect. In Pitsea it works out differently than it does on the Leigh cliff, and for a reason worth understanding.

The land to the south is flat and low, and much of it is undeveloped. There is nothing tall standing between a Pitsea rear roof and the southern sky. In midwinter, when the sun barely climbs, that is a gift: low December light gets a long way into a room through overhead glass, and there is no terrace of three-storey houses blocking it the way there would be closer in to the city. It is one of the genuine advantages of building here.

In midsummer the same geometry works against you, and the pitch is why. Solar gain through glass is worst when the sun hits the pane square on. A steep Victorian slate roof at fifty degrees is presenting its rear slope at an awkward angle to a high June sun, so a good deal of that energy glances off. A post-war roof at twenty-odd degrees, or a flat rear extension at almost nothing, is presenting itself close to face-on to a sun that is high overhead in the middle of the day. Shallow roofs collect more midday summer heat per square metre of glass than steep ones do. That is the Pitsea overheating mechanism, and it is not the same as the low-angle glare problem you get on the seafront.

Wind is the third factor. Flat open ground to the south and west gives the wind a clear run at these roofs, and although Pitsea is far enough inland that salt is less of a concern than it is on the front, driving rain on a shallow pitch is a real one. Water moves slowly across a low slope and has time to find a gap. Every roof window has a minimum pitch stated by the manufacturer, commonly around fifteen degrees with a standard flashing kit and sometimes as low as ten with a special one, and going below it is not a judgement call. On a genuinely flat roof the unit sits on a kerb or upstand and the roof needs a fall built into it, which is a different job with a different detail.

Access here is easier than in the older seafront towns, but it is not uniform, and it splits along the same two lines as everything else.

On the plotland pattern, access is usually generous. Wide frontages, room to park, a side gap you can carry a scaffold tube down, and long back gardens with space to stand a tower or a small scaffold without touching a fence. Low eaves on a bungalow mean the working height is modest, and on some single-storey jobs a tower is enough, which is faster and cheaper than a full scaffold. If a van can get onto the plot, the first morning goes quickly.

On the estates it depends on the house type. Semis usually have a side return you can work down. Short terraces often do not, and where a mid-terrace has no side access the only route to the back garden is through the house, which means dust protection, floor covering and carrying materials through a hallway. That is workable and we do it, but it changes the shape of the day and it is better known about at survey than discovered on install morning. Estate parking is on-street and tight in places, so unloading gets planned rather than improvised.

The ground itself deserves a mention. This is low-lying land with soft going in places, and Essex clay moves with the weather. Scaffold standing on a lawn or on made-up garden ground needs proper sole boards and base plates, not a scaffold board thrown down flat. Wet spring ground and a heavy tower is how lawns get wrecked, and it is entirely avoidable.

Which council do I deal with for a rooflight in Pitsea?

Basildon Borough Council, for both planning and Building Control. Southend-on-Sea City Council has no role here, and any rule you have read about the Leigh conservation areas does not carry across. We make the Building Control notification to Basildon on your behalf when the work is booked.

Do I need planning permission?

Usually not, on a house. A rooflight projecting no more than 150 millimetres beyond the roof plane and sitting below the ridge is normally permitted development, with the obscure glazing rule applying to side-facing units below 1.7 metres from the floor. Flats and maisonettes are the exception, and a listed building always needs consent. Confirm your own property’s status with the council before you order anything.

My roof is quite flat. Can it still take a rooflight?

Almost certainly, but not necessarily the same product. Standard roof windows have a minimum pitch, commonly around fifteen degrees, and below that you are into flat rooflights or a lantern sitting on an upstand with a fall built into the roof beneath. Both work well. They are just a different detail and a different price, so the pitch gets measured at survey rather than estimated from the ground.

Will a rooflight overheat a bungalow?

It can, and a bungalow is the situation where it matters most, because there is no loft between the glass and you. On a shallow pitch facing anywhere from east to west, solar-control glazing at a G-value near 0.3 halves the solar heat coming through compared with clear glass at 0.6. Add an opening unit so warm air has somewhere to go and the room stays usable through August.

Can I open the ceiling up at the same time?

Often, on an older cut roof with purlins and struts, and it is one of the better things you can do to a single-storey room. On a trussed roof it is a bigger piece of work involving structural design, and the honest answer is that it depends on what is above your plasterboard. That gets established at survey.

Can you get scaffold onto my plot?

On the wider plotland-pattern plots, easily. On a mid-terrace with no side access, the route runs through the house, which we cover and protect. Either way the access plan is worked out at survey, including sole boards where the ground is soft, so nothing is a surprise on the day.

How long does the work take?

A single roof window in a straightforward tiled slope is typically a day. A pair in a chalet bedroom is a day to two. A lantern or a run of flat rooflights on a rear extension depends on the upstand and the size of the opening. Vaulting a ceiling at the same time adds to it and is quoted as its own piece of work.

Pitsea is a good place to put glass in a roof. The pitches are low, the plans are deep, the southern sky is wide open and the planning position on most houses is straightforward. All of which means the decision that actually matters is the one about the glass. Tell us which way your rear slope faces and what sits underneath it, and we will work from there. You can see the rest of the south Essex towns we cover from there.