Roofing Services Manchester NH | Call Valued Contracting

In our Manchester climate, the most frequent cause is failed or degraded flashing around the skylight. Seasonal temperature swings and freeze-thaw cycles can break the sealant and loosen the metal flashing, creating gaps where water can seep in. A professional inspection can determine if it's a simple sealant re-application or if the flashing needs a full replacement to stop the leak.

Signs often appear inside your Manchester home before you see exterior damage. Look for water stains on ceilings or walls, especially after heavy rain or snowmelt. In the attic, check for damp rafters or decking, or feel for drafts. Externally, curling or buckling shingles can indicate moisture trapped underneath. We recommend a professional roof inspection to assess underlayment health, as it's a critical barrier protecting your home's structure.

Delaying repairs in our climate can quickly turn a small leak into major damage. Water intrusion from a skylight or through damaged underlayment can lead to mold growth in your insulation and attic, rot in roof decking and framing, and damage to drywall and belongings below. Addressing leaks promptly prevents these costly secondary problems and helps maintain your home's energy efficiency and structural integrity year-round.