Roof Leak Repair
Find where water is getting in and seal it: shingles, nail holes, flashing, valleys and vents.
What Is Metal Roof Repair?
Metal roof repair fixes leaks and damage on steel or aluminum roofs: replacing worn fasteners, resealing seams and laps, repairing flashing and trim, and swapping damaged panels. Metal is common on rural homes, barns and shops around Huntsville, and on some historic homes in town. It is one of the specialties within roof repair in Huntsville.
Two Main Types of Metal Roofs
Exposed-fastener (screw-down) panels
Panels are screwed through the face. The rubber washers under each screw dry out and crack over time, and screws can loosen as metal expands and contracts in the heat. This is the most common source of metal roof leaks.
Standing-seam
Panels are joined with raised seams and hidden clips. Fewer holes means fewer leaks, but seams, end laps and flashing can still fail.
Common Metal Roof Problems
- Backed-out or overdriven screws and cracked washers
- Leaks at panel overlaps and end laps
- Failed sealant at ridge caps, trim and penetrations
- Rust at cut edges or where debris sits
- Panels lifted at eaves by wind
- Hail dents on panels, vents and trim
Metal roof leaking?
Call and describe the roof type; we'll connect you with a roofer who knows metal.
Repair or Replace a Metal Roof?
Most metal roofs can be repaired for a long time by replacing fasteners and resealing joints. Widespread rust-through, many damaged panels or a failing structure underneath may point to replacement.
If hail dented the roof, ask your insurer how your policy treats cosmetic damage. See hail damage repair.
How Metal Roofs Are Repaired
- Inspect fasteners, seams, trim and penetrations.
- Replace failed screws with properly sized new fasteners and washers.
- Clean and reseal laps and trim with sealant made for metal.
- Replace damaged panels or trim pieces.
- Treat or replace rusted areas.
Cost Factors for Metal Roof Repair
Price depends on panel type, how many fasteners or seams need attention, pitch, access, and whether matching panels are available. Ask the roofer to list each item on the estimate.
Metal Roof Repair FAQs
Why is my metal roof leaking at the screws?
The rubber washers under exposed screws break down in sun and heat, and screws can loosen. Replacing them is a common, cost-effective repair.
Can a metal roof be patched?
Small holes and seams can be sealed, and damaged panels can be replaced. Patches should use materials made for metal roofing.
Do all roofers work on metal?
No. Metal takes different tools and skills. Tell us your roof type when you call so we can connect you with a roofer who handles it.
Is rust on a metal roof a problem?
Surface rust can be treated. Rust that eats through the panel needs repair or panel replacement.
How often should a metal roof be checked?
Many owners have the fasteners and sealants checked every few years and after major storms.
Related Roofing Services
Chimney & Flashing Repair
Leaks around chimneys, skylights, pipe boots and wall joints, the most common leak points on any roof.
Hail Damage Roof Repair
Bruised shingles, granule loss and dented metal after a spring hailstorm, documented for your claim.