Prepare Your Roof for Winter: Essential Maintenance Tips
Winter weather can be tough on your roof. Heavy snow, ice and freezing temperatures can lead to costly problems if you don’t plan ahead. As colder months approach in Northeast Ohio, it’s a good idea to inspect your roof and perform preventative maintenance. Below are some of the most common winter roof issues and practical tips to prepare your home or business for the season.
Common Winter Roof Problems
Ice dams form when snow on your roof melts and refreezes at the edges, creating a barrier. Water trapped behind the dam can seep under shingles and cause leaks. Prevention starts with proper attic insulation and ventilation, clearing gutters before winter and using a roof rake to remove excess snow.
Snow accumulation can strain your roof if more than six inches builds up. Removing snow safely and reinforcing weak areas will protect your roof from structural damage.
Freeze–thaw cycles occur when water enters small cracks, freezes, expands and damages shingles or flashing. Regularly inspect for cracks and apply weatherproof sealants as needed.
Damaged flashing and clogged gutters also cause leaks. Cracked flashing around chimneys, vents or skylights can warp in cold weather, letting water in. Clogged gutters lead to water backing up on your roof, forming ice dams and leaks.
Winter Roof Maintenance Tips
- Schedule a roof inspection before winter. A professional inspection identifies potential issues before they become costly repairs.
- Check attic insulation and ventilation. Proper insulation keeps warm air inside and reduces the risk of ice dams, while good ventilation prevents moisture buildup and mold.
- Remove snow safely. Use a roof rake from the ground to clear snow from roof edges—avoid climbing on icy surfaces.
- Repair small issues promptly. Fix cracked shingles or warped flashing as soon as you notice them; minor problems worsen in cold, wet conditions.
- Keep gutters clean throughout the season. Debris and ice can clog gutters and cause leaks.
- Know the signs of damage. Watch for water stains on ceilings or walls, icicles forming along roof edges and sagging areas of the roof.
Additional Prep Steps
The DECRA metal roofing guide recommends starting with a clean roof. Remove dirt, leaves and other debris carefully—avoid pressure washing because it can damage shingles. Trim overhanging branches; falling sticks and leaves can puncture roofing and clog gutters. Finally, ensure gutters and downspouts are clear so melting snow drains properly. Inspect for missing or loose shingles and check flashing, replacing any damaged pieces before snow arrives.
Call Us for Help
Preparing your roof for winter takes time and expertise. If you need a professional inspection or maintenance, our team at Impact Roofing can help. Visit our residential roofing services page for homeowners or our commercial roofing services page for business owners. We’ll ensure your roof is ready to handle Ohio’s winter weather.