Great Lumley rooflights and skylights, new or swapped
Great Lumley is a village in County Durham, 12.4 road miles south of Newcastle and south-east of Chester-le-Street. Name the room that wants daylight, or the aged rooflight gone cloudy, and we will work out the unit to match.
Daylight for the room that never had any
Some houses hold a room that never got a window: the hall landing, the bathroom between two bedrooms, the pantry behind the kitchen. Others carry a rooflight whose panes have clouded and gone grey. The question in each case is the same, namely what can go into the roof and what has to be agreed beforehand.
Rooflights we supply and swap in Great Lumley
The range runs from roof windows to sun tunnels, and we settle on one only after seeing your roof. Roof lanterns, Flat roof rooflights, Roof windows, VELUX windows, Electric rooflights, Energy efficient rooflights, Misted rooflight replacement, Walk-on rooflights, Conservation rooflights, Sun tunnels.
Great Lumley, room by room
Daylight for a Great Lumley room, from first idea to finished reveal
Four questions, put in sequence: which room deserves the daylight, what belongs in the roof above it, how an old or misted unit gets replaced, and how the visit and the day of fitting unfold.
Which room in my Great Lumley house should get the daylight first?
Short answer
Choose whichever room needs its lamp lit at lunchtime. A windowless landing, inner bathroom, pantry or loft room is the natural candidate, provided a roof lies above it. We establish that by looking at it, not by guessing the age of your house.
Spend a few minutes indoors at noon with every light off. The rooms where your hand goes to a switch are the ones to think about. Great Lumley is a village in County Durham, close to Chester-le-Street and near Lumley Castle, but the village itself tells us nothing about the room you are standing in. Houses of every size can hide a dark corner, and the cure depends on what is overhead.
The usual suspects
First comes the landing above the stairs, hemmed in by doors and without an outer wall. Second is a bathroom wedged between bedrooms. Third is a walk-in pantry or a utility pushed to the back of the plan. Fourth is a bedroom in the roof with a single small window at the gable. All four have a ceiling, and over each ceiling lies a roof slope, a loft void or a flat roof deck.
Why the roof beats a wall
A window in a wall catches daylight at a low angle, and it only helps when a wall faces the outside. Glass in the roof faces the sky, so it collects light for much of the day and passes it down into the middle of the room. That is why a rooflight can brighten a space that no wall window ever could.
One thing to settle early
Should the room be in a flat, the roof might belong to somebody else. Your lease or title deeds state which owner holds the rafters and the loft above the flat, and whether a neighbour must approve building work. Read them before placing an order, because the answer sets your timetable.
Rooms that make the case twice
Some rooms gain on two counts. A bathroom with no window needs an extractor to clear steam, and a rooflight that opens can do part of that job as well as bringing in daylight. A pantry or boot room that holds the coats and the shopping might need little more than a small fixed pane. Consider how the room is used day to day, since that shapes the size.
Take this short list round the house with you. It takes ten minutes and makes our visit quicker.
A ten-minute walk before the survey
- Visit each dim room around midday and note which corner is darkest
- Look in the loft hatch to see what sits above the ceiling
- Spot whether the roof over the room is sloped or level
- Decide whether the unit should open for fresh air
- In a flat, find the lease or title and read the roof clauses
What sort of rooflight should I put above my dim room?
Short answer
Sloping roofs suit roof windows, a loft void in between suits a sun tunnel, and level roofs suit a flat rooflight or lantern. The glazing must meet Part L limits for an existing home. We confirm the pick after seeing the roof.
Product choice should be driven by roof shape, then by the room. Three families of rooflight cover nearly every Great Lumley home, and each has a place.
Roof windows for sloped roofs
A roof window is a framed unit set level with the slope. Some tilt open for air and some stay shut. In a loft bedroom it lights the floor and frames the sky, and the sill height decides how comfortable that view is from a chair. VELUX is the best-known make. Take its code MK04: the first two characters stand for width, the last two for height.
Sun tunnels when a void is in the way
Where a storage loft lies between the roof slope and the ceiling of a landing or bathroom, a sun tunnel does the work without opening the whole roof. A small dome on the slope gathers the light, a mirrored tube conveys it, and a pale diffuser panel set in the ceiling gives it off softly from above. In a space that size, a tunnel is neat and quiet.
Level roofs and lanterns
A single-storey extension with a flat roof offers the widest choice. One option is a flat rooflight, a single level pane. The other is a lantern, which rises into a glazed frame with pitched sides and sends daylight further across the room. Both sit on an upstand, commonly around 150mm above the finished roof, set by the maker. Walk-on glass can serve as a roof terrace or a floor, and kitchens gain from the opening or electric kinds.
Glass and heat
Glazing is where the product and the room meet. A south-facing slope in summer can make a loft room warm, and a cooler solar control coating or a fitted blind helps. A north slope needs less of that and keeps its light steady all day.
New units in existing homes must meet Part L, which sets a U-value of no more than 2.2 W/m²K for a rooflight and 1.4 W/m²K, or WER Band B, for a roof window. Laminated inner panes are standard over rooms. The roof windows page and the guide to fixed and opening flat-roof glass give more depth on each product.
My old rooflight has misted up. Can it be swapped for a new one?
Short answer
Yes. A new unit can take the place of the old one, and we measure the old one so the replacement fits. If you change the size, the position or the type, or live in a flat, the permission route may change, so ask us first and see the planning guide.
A rooflight with grey cloud between its panes has lost its seal. The glass is no longer doing its job, and the room under it is dimmer and colder than it should be. Replacing the whole unit is the sound answer, and there are good reasons to do it with fresh eyes.
Like for like, or a change?
The most direct swap drops a new unit into the existing opening, same size, same place. Modern glazing then meets today's limits, which is usually a clear gain over a unit fitted years ago. Or you can use the moment to change something: a larger pane, an opening one in place of a fixed one, or a different type altogether.
Who decides
On a house, most rooflights fall under permitted development within set limits, and the planning guide shows where they sit, so changing size or position needs a look at that guide first. A flat has no householder permitted development, so a larger or new rooflight there needs planning permission from Durham County Council. A listed house needs listed building consent, and that consent decides the job. Building Control is notified where the work is notifiable.
What the survey adds
When we visit, we measure the existing opening, read the label or frame to identify the make and size, and look at the timbers and flashings around it. Sometimes the old frame has a different upstand or kerb height than a modern unit expects, and we plan for that in the quote.
| What you want | What it involves | Who to ask first |
|---|---|---|
| Same size, same place | A like-for-like unit in the existing opening | Us, at the survey |
| A bigger pane | Cutting the opening wider, with new framing | Durham County Council if a flat; the planning guide if a house |
| Opening instead of fixed | A different frame, with hinges or a motor | Us, then the electrician if it is electric |
| Replace in a listed house | Consent for the work before any order | Durham County Council |
What does the survey look at, and what happens on fitting day?
Short answer
The survey is free and looks at the roof, the timbers and the room. A fixed written quote follows. Fitting day opens the roof, beds and seals the frame, then lines the opening from indoors. A written guarantee on the workmanship, valid for 10 years, completes the job.
The survey is where a suggestion becomes a plan. There is no charge for it, and we give no figure until it has happened.
What the visit covers
We look at the room first, then go up into the roof space, where one exists. Outside, we study the covering, the slope and how a ladder or scaffold could reach it. Inside, we look at the timbers that frame the opening, because trussed rafters need an engineer's design while older cut-rafter roofs are simpler. Ownership and permission come up too: house or flat, and what that means for the next step.
The quote
Your quote comes in writing with one fixed total. The document describes the model, how big it is, which glass it carries and how it is finished. That total stays put until the work itself alters, for example if you decided after the quote that you wanted a rooflight that opens. The costs page sets out what pushes a price in either direction.
Fitting day
Slates or tiles are lifted, the framing is trimmed, and the new frame is bedded and sealed against rain. On a level roof the upstand is welded or bonded into the roofing membrane. If an old unit is coming out, it is removed first and the opening is cleaned to suit the new frame. Indoors, the reveal is lined and finished. A sun tunnel arrives as three parts: dome, tube and ceiling diffuser.
After the work
Where the work is notifiable, Building Control is notified by us. Your written guarantee on the workmanship runs for 10 years, and it sits alongside the maker's warranty on the product. For a nearby example, the same steps run in Chester-le-Street.
Ready to start? Message us with the room and the address, and we will arrange the visit.
Great Lumley householders ask about timing, permission and glass
Which council deals with a Great Lumley application?
Durham County Council. Great Lumley lies in County Durham, which means a planning application for a flat, or listed building consent for a listed house, is made to that council. The rules themselves are national, and the council applies them to your address.
How do I recognise a misted rooflight?
Look for a grey or milky film, or tiny droplets, between the two panes. That means the seal has gone and moisture is inside the sealed unit, which cannot be wiped away. The remedy is a new unit, and the survey tells us the exact size to order.
Do I need an electrician for an electric opening rooflight?
Yes, electric opening units need a power supply and a controlled connection, and the electrical work is done by a qualified electrician. We tell you in the quote where a feed is needed so you can plan it alongside the fitting.
Will a sun tunnel reach a landing below a boarded loft?
It can, as the tube passes through the loft. What matters is how straight and short the run is, because bends cut the light that arrives. The roof-to-ceiling run is measured at the survey, and the tube is described in the quote.
What should I send when I ask for a survey?
A WhatsApp to 07880 284133 or an email to info@quaysideskylightsnewcastle.co.uk giving your address, naming the room and attaching a photograph of the old rooflight or dim ceiling. Add a line saying what sort of home you live in, house or flat. A fixed written quote follows the visit.