Chigwell
Chigwell homes and the glass they suit
How big detached houses, deep extensions, 1930s semis and Chigwell Row bungalows each take a rooflight, and how we keep the room warm afterwards.
01Houses
Big plots and long extensions: the Chigwell house
Chigwell is a town of generous houses on generous plots, and a rooflight here is usually asked to light a room that has grown a long way from its windows.
The housing is a mix. Large detached houses, many of them 1930s or later, stand in deep gardens along the High Road and the roads leading off it. Nearer Grange Hill and Hainault there are more modest 1930s semis and post-war houses. Out towards Chigwell Row the pattern loosens again, with bungalows and houses set among trees on the forest side.
What ties them together is how often they have been extended. A big house gets a bigger kitchen, a wider family room or a garden room, and the new space is rarely lit evenly. The windows are at one end, the old house is at the other, and the middle is dim by mid-afternoon.
That is the job a skylight does well. A deep room needs light from above because side windows only reach so far, and a rooflight puts the daylight in the middle of the floor rather than at its edge. It also means the furniture can sit where you want it, not where the light happens to fall.
This is how we read the main Chigwell types when we survey.
| Chigwell home | Where the glass goes | Warmth to protect |
|---|---|---|
| Large detached, extended | Roof lantern over the family end | A wide glazed area with a thin roof edge |
| 1930s semi near Grange Hill | Kitchen extension or a loft room | Cold flat roof over a newer back room |
| Chigwell Row bungalow | Hall, bathroom or a loft room | Insulation laid between low rafters |
| House with a garden room | Flat rooflight or lantern | Glass on three sides already |
02Council
Epping Forest District Council and the forest edge
Chigwell is in Essex, so Epping Forest District Council is the planning authority, and the forest land nearby makes a quick check worth the time.
A skylight on an ordinary house is often straightforward, and the general rules are in our skylight planning permission guide. Our job here is only to say what is particular to Chigwell, and the main thing is that part of this district sits close to protected land and has its own set of local designations.
We do not assume anything for a house near the forest. Some streets may carry restrictions, some may have none, and the only reliable answer comes from the council. Epping Forest District Council holds that information, and a short call or email with your address will settle it.
- Give the council your full address and the roof slope you have in mind.
- Ask whether any designation or local direction applies to the street.
- Mention if the house is listed, because that needs its own consent.
- If it is a new rear extension, check how its own permission treats a roof lantern.
- Keep the reply, and send it with your quote request.
03Lanterns
A lantern for the long family room
A roof lantern is a glazed roof that stands up from the extension like a small glass pavilion, and in a deep Chigwell room it does more than a window ever could.
Lanterns suit big rooms because of height. Daylight drops from above, so it reaches the back of the room as well as the front. Over a dining table or an island they also make the ceiling feel taller. Our roof lanterns are fitted on an insulated upstand, with the frame and glass chosen for the span.
The warmth question is a fair one, because a lantern is a lot of glass in a room that people sit in all evening. A good lantern should not make the room cold. The glazing, the thermal break in the frame and the seal to the roof all do their share, and we set them out in the quote. For a large lantern it is also worth thinking about how the room will cope in summer, so we talk about blinds and opening vents at the survey.
One large lantern
A single feature over the dining end. It looks best when the room is wide enough to carry it, and the glazing spec matters more because the area is big.
Lantern plus a flat rooflight
A smaller lantern over the table and a flat unit over the worktop. It spreads daylight along the room and keeps the heat load lower than one huge lantern.
04Flat roofs
Replacing the old flat roof glass over a Chigwell kitchen
Plenty of Chigwell houses already have a flat-roofed extension or a plastic dome from a previous owner, and replacing it is a chance to fix the warmth as well as the light.
An older flat rooflight is often a single dome or a thin double-glazed unit on a low kerb. The room under it can be bright and still cold. When we replace one, we look at the whole build-up: the deck, the insulation, the kerb and the seal. A new flat roof rooflight on a properly insulated kerb makes the room feel like a different space.
Swapping out an entire rooflight, glass and frame in one go is controlled work under the Building Regulations, and the paperwork to Building Control is ours to file. For rooflight installation in Chigwell that is part of the job. Before the old unit comes out we check the deck beneath it, because a dome that has sat there for years can hide a tired roof surface, and the new kerb needs a sound base to be fixed to. If only the sealed glass unit has failed, the position is different, and we will tell you which case you are in.
05Semis
Grange Hill semis and the loft above them
Towards Grange Hill and Hainault the housing is smaller, with 1930s semis and later houses on streets that sit close to the Central line.
These houses have simple roofs and often a loft that has been boarded or converted. A roof window in the rear slope gives a loft bedroom or study a proper view and fresh air. Where the house has a long landing or a bathroom with no window, we may suggest something smaller and less obvious. The idea is to light what is dark, not to cut a big hole in a perfectly good roof.
Plenty of these houses were insulated to a lower standard when they were built, so the roof is where heat leaves. When we fit a window, we fit insulation round the frame and close the lining inside, which tidies the edge and keeps the heat in the room.
- We look at the loft or room from inside and measure for the opening.
- We check the rafters, the insulation and where the frame will sit.
- We agree the size and opening type with you.
- We fit the frame with an insulation collar, then flash and line it.
- We leave the room clean, with the lining finished.
06Heat
The numbers behind a warm Chigwell rooflight
A U-value is a simple idea: how fast heat passes through a square metre of glass or frame. The lower the number, the warmer the room.
Big Chigwell rooms use a lot of glass, so the numbers matter more here than in a small hallway. Our energy-efficient rooflights page goes through the build-up in detail, and the figures below are standard ones, not a promise about any one product.
- 2.2W/m²K, the Part L cap on a new rooflight fitted to an existing house
- 1.4W/m²K, the area where good double glazing sits
- 1.0W/m²K or lower, what well-built triple glazing can reach
- 10years of workmanship guarantee on our fitting
07Booking
From the first call to a finished room in Chigwell
Chigwell is 20 road miles from our Basildon base, and the people who survey your roof are the people who come back to fit it.
Gardens in Chigwell are large, and that helps the work. There is room to stage glass and tools without crossing the house, and the path from van to roof can be planned in advance. Each rooflight is lifted into place in one careful move, and the opening is covered until the new unit is secured.
Drives and private roads here are often long, with parked cars and gates, so we agree where the van and the materials will go before we arrive. You receive an itemised quote on paper, setting out the glazing, frame, kerb or flashing and lining. For skylight installation in Chigwell it is priced line by line. We cover floors and furniture before work begins and leave the room tidy.
Neighbouring places we cover include Loughton, Woodford Green and Chingford. For a quick overview of how we work, see the Radiant Skylights homepage.
In Chigwell the extension has grown away from the old windows, so the dim part is the middle of the room, and that is where the glass belongs.
Questions from Chigwell homes about glass in the roof
Do I need to check with the council near Hainault Forest?
It is a sensible step. Epping Forest District Council knows whether any local restriction applies to your street. Our planning guide covers the general rules, and the council settles the local part.
Is a roof lantern too much glass for a family room?
Not when it is sized and specified well. We pick the glazing and the frame for warmth, and we talk about blinds and vents at the survey.
Can you replace the old flat roof dome on my extension?
Yes. We look at the kerb, the insulation and the deck, then fit a new unit that is properly insulated and sealed to the roof.
What can brighten a hall in a Chigwell Row bungalow?
A sun tunnel or a small roof window, depending on the loft above. We check the space at the survey and tell you which one suits.
Who comes to survey a Chigwell house?
Our own team comes to the house, looks at the roof from inside and out, and writes the quote. Start with the quote form or a message on WhatsApp. The survey is free.
