Thiel Roofing | Roofing Services in Oswego, IL 60543

Regular fireplace cleaning removes highly flammable creosote buildup, which is crucial for safety. More relevant to your roof, a clean chimney allows proper drafting. Poor drafting from a dirty chimney can cause smoke and moisture to back up into your attic. This excess moisture accelerates roof decking rot, a common issue here in Oswego. Keeping your chimney clean helps protect your entire roofing system from the inside out.

It's a common connection many Oswego homeowners miss. Ice blockages (ice dams) often form when heat escapes from your attic, melting snow on the roof. A significant source of this heat can be a poorly sealed or drafty chimney chase. During a professional fireplace and chimney inspection, we check the flashing and sealing around the chimney where it meets the roof. Proper sealing prevents warm air from escaping into the attic, reducing the risk of ice dam formation that leads to gutter and roof edge damage.

A critical service is a chimney crown and flashing inspection. The chimney crown is the cement top, and the flashing is the metal seal where the chimney meets the roof deck. In Oswego's freeze-thaw cycles, these can crack or corrode, creating direct pathways for water to seep into your roof decking and attic, leading to rot. As part of our chimney service, we examine and repair these areas, providing a watertight seal that protects your roof structure from the localized water damage chimneys often cause.