Natural Light Without the Leaks That Follow

Skylights transform dark interior spaces by bringing natural light deep into rooms where windows can't reach, but they also create one of the most common leak points on residential roofs when installed incorrectly. Flashing must integrate with roofing materials in a way that sheds water around the skylight curb, sealant must remain flexible through temperature swings, and the unit itself must be positioned to avoid areas where water pools or debris accumulates. New Harvest Construction installs and replaces skylights in Youngstown using flashing systems and sealing methods designed to prevent the water intrusion that undermines most skylight installations.

Installation involves cutting an opening in the roof deck, framing the opening to support the skylight curb, installing step flashing that layers with shingles to channel water away from the unit, and sealing all joints to create a weathertight assembly. Replacement addresses aging skylights that leak due to cracked glazing, deteriorated seals, or failed flashing, removing the old unit and installing a new assembly with updated materials and improved waterproofing.



Request a consultation to evaluate skylight placement options and review installation methods that prevent leaks and maintain roof integrity.

The difference between a skylight that performs well for decades and one that leaks within a few years comes down to flashing and sealing execution. Water must be directed around the skylight curb, not allowed to pool against it, which requires step flashing on the sides, a head flashing at the top that tucks beneath shingles, and a sill flashing at the bottom that overlaps the shingle course below. Each piece of flashing must layer correctly with the roofing materials so water flows downslope without finding gaps, and all seams must be sealed with materials that remain flexible as temperatures change.

After installation, you'll notice significantly more natural light in rooms that previously felt dark or required artificial lighting during the day, and the skylight remains dry during rain without staining or dripping. The assembly integrates visually with your roofline, and the flashing remains concealed beneath shingles rather than exposed to UV degradation.



Skylight installation is often coordinated with roof replacement projects because both involve exposing and sealing roof decking, but skylights can also be added to existing roofs when proper flashing integration is planned. Replacement is necessary when existing units develop leaks that can't be resolved through resealing alone or when glazing becomes fogged or cracked.