Be Proactive — Protect Your Roof, Protect Your Home

With over 20 years of experience serving Fond du Lac, JAM Exteriors equips homeowners with the know-how to spot roof trouble early. From storm damage signs to energy worries, our trusted guidance helps you stay ahead of costly issues. Call today for your FREE estimate and expert advice.

Typical Types of Storm Damage

High Winds
Strong gusts can crack, curl, or tear shingles — exposing your home to water and structural damage.

Hail Impact
Even short hailstorms can bruise or break shingles, creating invisible threats to your roof's integrity.

Standing Water
Poor drainage or clogged gutters create pools of water that seep under shingles, weakening them over time.

Debris Damage
Broken branches, outdoor items, or other impact from storms can damage shingles — sometimes in areas you can’t see.

7 Key Danger Signs You Shouldn’t Ignore

1. Attic Leaks — Look for water stains or dripping inside your attic after storms.

2. Peeling or Blistering Paint — Moisture buildup often shows through on walls or siding.

3. Ceiling or Wall Stains — Dark spots or mold are often telltale signs of hidden roof leaks.

4. Sheathing or Siding Rot — Visible decay usually starts from ongoing moisture exposure.

5. Shingle Damage — Missing, cracked, or curled shingles signal it's time for professional evaluation.

6. Dark or Dirty Streaks on Roof — Algae, moss, or mold may be visible. Consider GAF shingles with StainGuard® for protection.

7. Rising Energy Costs — Poor ventilation traps heat and moisture in the attic, reducing efficiency and increasing cooling bills.

Stay Safe, Save Money, and Schedule Your Inspection Today

Keep your roof in peak condition — from initial detection to trusted solutions, Jam Exteriors is here to guide you. Reach out now for a free consultation, and safeguard your home against Wisconsin weather.