Opening skylights
Venting units with rain sensors close on their own when it rains wired where needed.
Exterior Services
Skylight Installation Dumont, NJ
A roofing contractor in Dumont can add fixed or venting skylights to most pitched roofs, with a proper flashing kit so the opening stays dry, after checking the rafters, the attic space and where the light will fall. Call (551) 374-2031 to reach a local roofer.
Skylights earn a reputation for leaking because of poor installation, not because of the units themselves. Installation means opening the roof, framing the hole so the rafters still carry the load, setting the skylight and lapping its flashing into the roofing. The shaft between the roof and the ceiling is part of the job too, with insulation on the attic side to limit heat loss and condensation.
There are a few kinds of skylights, and each suits a different room. Fixed skylights do not open and suit hallways, living rooms and stairwells, while venting skylights open by hand crank or motor and help clear heat and moisture from kitchens and bathrooms. Solar tubes, also called tubular skylights, use a small dome on the roof and a reflective tube to bring light into closets, hallways and small baths where a full shaft is not practical.
Before the visit, think about what you want the skylight to do. Write down the room, the rough spot on the ceiling and whether you want ventilation as well as light. It also helps to know how old the roof is, because a skylight and a new roof are best installed together.
Depending on what the roofer finds, skylight installation in Dumont, NJ can go hand in hand with skylight repair and roof installation.
Need skylight installation in Dumont? Call (551) 374-2031 and describe the problem to a roofer who works in Dumont.
Call nowThe process
What happens during a skylight installation
The work happens in a set order, from layout to the finished ceiling.
Lay out the opening
The roofer checks the rafter spacing, the attic space, wiring and ductwork, then picks a size and spot that lines up with the room below. A unit that fits between rafters avoids cutting structural framing.
Frame the roof
The roofer cuts the deck, frames the opening with doubled headers and keeps the rafters supported. A square opening makes the flashing go on cleanly.
Seat the frame
The skylight is set level, fastened and checked for square, whether it mounts to the deck or to a curb. Self-adhered membrane is wrapped up the sides of the frame before flashing.
Weave in the flashing
The sill flashing goes on first, then step flashing is woven in with each course of shingles up the sides, and the head flashing goes on last. Done this way, the skylight sheds water like the rest of the roof.
Frame the shaft
Inside, the shaft between the roof and the ceiling is framed, insulated on the attic side and finished with drywall. An angled shaft throws light wider than a straight one.
What is included
Common skylight installations
Light shaft
The shaft is framed, insulated and drywalled to the ceiling ready for paint.
Fixed units
Fixed skylights are installed for light in living areas, halls and stairwells with low-E glass to limit heat gain.
Roof framing
Rafters are headed off and doubled around the new opening before the skylight is set.
Solar tubes
A small roof dome and reflective tube bring light into tight spaces without cutting rafters.
Related service
Skylight Replacement Dumont, NJ
When a skylight has fogged glass, a cracked dome, a rotted frame or keeps leaking, replacement is usually the lasting fix. A new unit is usually chosen to match the existing rough opening so the ceiling and shaft do not need rework. Reusing old flashing defeats the point, so a new kit is installed every time.
For Dumont homes, the best time to replace a skylight is during a reroof. An old skylight left in place under a new roof often becomes the first leak. Replacement is also a chance to upgrade to low-E glass, a venting model or a rain sensor.
Related service
Solar Tube Installation Dumont, NJ
Tubular skylights are a simple way to light a closet, hallway, laundry room or small bath that a regular skylight cannot reach. Because the tube fits between rafters, the roof framing stays as it is. Elbows in the tube let it reach a ceiling spot that is not directly under the dome.
Solar tubes suit many Dumont homes with long hallways and interior rooms. The roof side needs the same care as a skylight, with the flashing lapped into the shingles above it. An insulation sleeve around the tube in the attic limits condensation.
Local help
Skylight Installation Near Me
Around Dumont, many skylight projects are timed with a reroof so the new unit and new shingles go on together. Homes in Dumont and nearby towns like Haworth, New Milford, Bergenfield and Cresskill range from older houses with low-slope attics to newer builds with open ceilings, and the shaft design changes with each, which is why the attic check comes before any cutting.
Need skylight installation around Dumont? Call (551) 374-2031 for a Dumont roofer who serves the towns around it too.
Roofs in this climate
Winters here are long and cold, with snow on the roof for weeks at a time and plenty of nights below freezing. When warm attic air melts the snow, the meltwater runs down and freezes again at the eaves, building ice dams that push water up under the shingles. Strong coastal storms push rain into every weak spot at the flashing and valleys. Most homeowners in Dumont, NJ have the roof checked in the fall and again after the snow melts.
Why call
Why fix it now
Less damage
A roof problem fixed early rarely spreads to the decking, the insulation or the ceilings.
Roofers who know Dumont
Local roofers see the same roofs and storm damage across Dumont and nearby towns.
Straight answers
Ask the roofer about the cause, the options and the estimate before work starts.
Common questions about skylight installation
Will I need a permit for a skylight?
Whether a permit is required depends on the local building department. Structural changes generally need a permit, and the roofer will know what applies. It is best to confirm the requirements before any cutting starts.
Should I get a skylight or a solar tube?
The main difference is size: skylights need a framed shaft, solar tubes need only a narrow tube. Choose a skylight when you want a big pool of light or ventilation. Solar tubes suit closets, halls and small bathrooms.
Do skylights always leak?
Leaks are mostly a sign of poor flashing, not a flaw in skylights. The key is a flashing kit lapped into the shingles from the bottom up, with membrane underneath, instead of a bead of caulk. It is worth asking how the flashing will go on.
Which way should a skylight face?
The direction the slope faces changes how the skylight performs. Skylights facing south or west can heat a room in summer, so low-E glass or a shade helps. Shades and low-E glass can tame heat on sunny slopes.
Is a reroof a good time to add a skylight?
Timing a skylight with a new roof lets everything be flashed together. With the old roofing off, the opening and flashing can be done cleanly. If a reroof is near, it usually pays to wait and do both at once.
More questions? Call (551) 374-2031
Often needed together
Skylight Repair
Skylight repair from the flashing on the roof to the glass and the frame, after sorting out whether the water is a leak or condensation.
Learn moreRoof Installation
Installing a new roof layer by layer, from drip edge and underlayment to flashing, vents and the finished roofing, so it sheds water at every edge and seam.
Learn moreFlashing Repair
Repairing step, counter, kickout, valley and drip edge flashing where roofs meet walls and edges, so water runs onto the shingles instead of into the wall.
Learn moreRoof Replacement
Replacing an aging roof with new underlayment, flashing, vents and roofing, built to current code from the decking out.
Learn more
Looking for something else?
See all roofing servicesTalk to a Dumont roofer about skylight installation
Call (551) 374-2031 to talk to a roofer serving Dumont, NJ.