In Smithfield, from neighborhoods near the reservoirs to village streets and back roads, roofs face snow, wind, rain and warm summer afternoons. Roof ventilation helps protect the attic and roof structure from the inside while shingles guard the outside.

Good ventilation allows cooler air to enter low and warmer, moist air to leave high. That steady airflow helps:

• Reduce attic heat buildup in summer.
• Limit moisture and condensation that can lead to mold, mildew and wood rot.
• Help control ice dams along the eaves in winter.
• Extend the life of shingles and roof decking.

Warning signs in Smithfield homes include very hot attics in warm weather, musty smells upstairs, rusty nails or hardware in the attic and frost or dark staining on the underside of the roof deck during winter.

A typical system includes:

• Intake vents at the soffits to bring cooler outside air into the attic.
• Exhaust vents at the ridge or high on the roof to let hot, moist air escape.

When we replace a roof in Smithfield, we check ventilation along with shingles, flashing and decking. If intake is blocked or the exhaust system is undersized, we update it so your new roof can perform properly.

To see how ventilation fits into the overall roof system, visit our Residential Roofing page. If you are planning a replacement, our Instant Roof Estimate tool can give you a close cost range for your Smithfield home.

If you would like us to review roof ventilation in your Smithfield home, we are ready to help. Call 401-267-7663 or click Book Now to schedule a free roof and ventilation inspection. To see all of our local services, visit our Smithfield service area page.