Skylights
Flashing, the skylight unit, surrounding shingles and underlayment should be evaluated together.
Find the actual water-entry point before choosing a repair. Prime Roofing NY evaluates shingles, flashing, valleys, skylights, vents and roof penetrations to determine whether the problem is localized or part of a broader roof issue.
Water can travel along roof decking, framing or other surfaces before it becomes visible inside. A useful inspection looks at likely entry points and the condition around them instead of simply sealing the first visible joint.

Flashing, the skylight unit, surrounding shingles and underlayment should be evaluated together.
Cracked boots or repeated surface caulking can indicate a penetration detail that needs a more durable correction.
Valleys carry concentrated water flow, so old patchwork or damaged materials can create recurring leak paths.
Vent flashing and surrounding shingles can leak even when the broad roof field looks serviceable.
Each case is a separate roof inspection with its own observed conditions and original photography.

A Selden drone roof inspection documenting a leaking skylight, a caulked pipe boot, a chimney without a cricket and general shingle weathering.
See findings →
A Coram roof inspection documenting a patched valley, moisture-retaining shingles and roofing tar around a skylight.
See findings →
A Centereach roof inspection documenting leaking box vents and a chimney area without a cricket.
See findings →
A Holtsville roof inspection where a repaired valley appeared serviceable and replacement was not recommended based on that condition alone.
See findings →Flashing, skylight units and surrounding shingles.
Open guide →ShinglesLocalized shingle loss, wind damage and surrounding roof condition.
Open guide →StormsVisible storm damage, wind loss and roof-system evaluation.
Open guide →Sometimes. If the defect is localized and the surrounding roof remains serviceable, a focused repair may be appropriate.
Water can travel along decking, framing and other surfaces before it becomes visible inside, so the interior stain may not identify the exact entry point.
Surface sealant can sometimes be part of a temporary repair, but repeated caulking may mask a flashing or penetration detail that needs a more complete correction.
Explore roofing services and real roof inspection findings in communities across Suffolk County.
Call Prime Roofing NY or send the property information and what you are seeing.
Call 631-833-8888