VELUX & roof windows · Manchester
VELUX & ROOF WINDOWS IN MANCHESTER.
Roof windows and rooflights bring daylight into a loft or extension. They also need to be fitted and flashed properly to keep the weather out.

VELUX and roof windows in Manchester
A roof window is a window set into the slope of a roof. It lets light into a loft room, a landing or a stairwell, and can ventilate the space as well. Because it breaks through the roof covering, the quality of the fitting and the flashing around it is what keeps it watertight.
ADI Roofing Team Manchester fits and replaces VELUX windows and other roof windows, and deals with leaks around them. Rooflights and roof lanterns set into flat roofs are part of the same work.
For flat roof lanterns, see also flat roofing.
ADI works in Manchester and the surrounding areas. See the areas we cover.
THE WORK
WHAT ROOF WINDOW WORK COVERS
New windows, replacements and repairs.
Fitting new roof windows
Cutting the opening, trimming the rafters, fitting the window and flashing it into the slates or tiles, and finishing inside. A new opening is a structural alteration and may need Building Regulations approval.
Replacing an old roof window
Taking out a worn or leaking window and fitting a new one, often in the existing opening, with a new flashing.
Flashings and leak repairs
Many leaks are down to the flashing, not the window. A new flashing kit matched to the roof covering can fix it.
Rooflights and roof lanterns
Rooflights and roof lanterns on flat roofs, with the upstand, kerb and covering finished watertight.
WHY IT MATTERS
ROOF WINDOW PROBLEMS
Reasons people call about roof windows.
01
Drips and damp around the frame
Water getting in beside or above a window, often through a failed flashing.
02
Condensation between the panes
Misting inside a sealed double-glazed unit means the seal has failed.
03
An old window that is worn out
Windows that stick, will not open or close properly, or are draughty.
04
Wanting more light
A dark loft room or landing that would benefit from a roof window.
05
Leaks in a flat roof rooflight
Rooflights and lanterns in a flat roof rely on their upstand and flashing details.
06
Storm damage
Cracked glazing or displaced flashings after high winds.
OPTIONS
ROOF WINDOW OPTIONS
The right window depends on the roof pitch, the room and the covering.
Roof windows for pitched roofs
VELUX and other makes come in a range of sizes and opening styles. Choose one to suit the roof pitch and the room.
Flashing kits
Flashings are matched to the roof covering, for example slate or tile, so the window sits properly in it.
Flat roof windows and rooflights
Designed for flat or low-pitch roofs, often fixed or opening, with an insulated kerb.
Roof lanterns
A glazed feature on a flat roof that lets daylight in from above, often over a kitchen or living space.
PROJECT PHOTOS
ROOFLIGHT PHOTOS
Rooflights and roof lanterns from ADI projects.



WHAT TO EXPECT
WHAT TO EXPECT
1
Describe what you need
New window, replacement or a leak repair, and where it is.
2
Roof and room
Roof pitch, covering and the size of the opening you have in mind.
3
Choose the window
Talk through the options and any approvals you may need.
4
Agree the work
Agree the window, the flashing and the finish.
WHY CONTACT ADI
Daylight without the drips.
Honest advice
Whether a leak is the window, the flashing or something else.
Quality workmanship
Roof windows that are flashed and finished to stay watertight.
A professional service
Roof and window work handled together by a roofing team.
FAQS
Questions homeowners ask
Quick answers. Call if yours is not here.
Prefer to talk it through?
Why is my VELUX window leaking?
Most leaks come from a failed or poorly fitted flashing, rather than the window itself. Misting between the panes is a different problem: it means the double-glazed unit's seal has failed.
Can you fit a roof window where there is not one?
Usually, though the roof structure and pitch need checking. A new opening alters the roof structure and may need Building Regulations approval. Ask ADI about your roof.
Do roof windows need a special flashing?
Yes. The flashing is matched to the type of roof covering, so the window is sealed properly into slates, tiles or other materials.
What is the difference between a roof window and a rooflight?
In everyday use the words overlap. A roof window is usually set into a sloping roof and opens. A rooflight is often fixed and set into a flat or low-pitched roof.
Do you fit VELUX and roof windows in Manchester?
ADI Roofing Team Manchester fits and replaces VELUX and other roof windows in Manchester. Call 07518 344580 with the details.
ALSO FROM ADI
RELATED SERVICES
Work that often goes with this.
Leaking roofs, slipped or missing slates and tiles, flashings and storm damage.
NEED A ROOF WINDOW?
Call ADI Roofing Team Manchester or send the details online.

ADI Roofing Team Manchester. Roof repairs, flat roofing, new roofs and more across Manchester.
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