The elements don’t stand a chance against your roof. Or they shouldn’t, at least. Sometimes, though, particularly harsh weather can cause a problem or three. Roof damage from storms shouldn’t be ignored, either. A little attention now can save you plenty of money down the road (maybe even enough for a man-cave or she-shed).
At PJ’s Roofing, we’ve spent over two decades helping Frederick homeowners keep their roofs in top shape through every season. We wouldn’t steer you wrong now, so here’s what you need to know to identify signs of roof damage and do something about them.
Know What Your Roof Is Up Against
Some weather types stress rooftops more aggressively than others. Understanding what each element does to your roofing system is the first step toward protecting it.
- Wind targets the edges, ridge caps, and any loose or lifted shingles. High gusts can peel back shingles, tear off flashing, and create gaps that allow water to sneak in. Even moderate sustained winds can work shingles loose over time.
- Rain is relentless. Water will find every crack, seam, and low point on your roof (path of least resistance and all). If flashing is compromised or shingles are missing, it won’t stop until it’s soaked through your decking and into your ceiling. In short, rainwater is better at infiltrating buildings than a secret agent.
- Temperature extremes cause materials to expand and contract. In summer, intense heat can cause asphalt shingles to blister and warp. In winter, freeze-thaw cycles are especially brutal. Water that seeps under shingles during the day freezes at night, expanding and forcing materials apart with each cycle. We’re in the midst of a mild season right now, but once summer rolls around keep an eye out for warping!
When all three of these factors combine, the potential for roof damage from storms multiplies quickly. A compromised seam that barely mattered in October can become a major leak by January. Yikes.
For homeowners in the Mid-Atlantic region, this is especially relevant. Maryland and southern Pennsylvania sit in a climate zone that sees it all: summer thunderstorms and hurricanes, nor’easters, ice storms, and temperature swings of 50°F or more between seasons. Your roof doesn’t get an offseason, because Maryland weather can’t make up its mind.
Start With a Visual Roof Damage Inspection
A problem can’t be addressed if you don’t know it exists. Time to use those eyeballs and see what you can see. A basic roof damage inspection doesn’t require a ladder or special equipment. In many cases, a careful walk around the perimeter of your home is enough to spot early warning signs.
Here’s what to look for:
- Missing or cracked shingles: Gaps in your shingle coverage might as well be beckoning the water to come on in. Even a single missing shingle can allow moisture to reach the underlayment.
- Lifted or buckled shingles: Shingles that are curling at the edges or no longer lying flat have likely reached the end of their service life. That, or they’ve been loosened by wind.
- Damaged or lifted flashing: The metal strips around your chimney, skylights, and vents are particularly vulnerable. Cracked caulk or lifted flashing is a top cause of leaky catastrophes.
- Sagging areas: Any visible dip or sag in your roofline could indicate structural damage, rotted decking, or long-term water accumulation.
- Clogged or damaged gutters: If your gutters are full of granules from asphalt shingles, that’s a telltale sign of roof damage. Granule loss accelerates shingle deterioration and reduces weather resistance.
A note on safety: Always inspect from the ground when possible. Binoculars can help you get a closer look at ridge caps and upper-field areas without setting foot on the roof. If you suspect serious damage or aren’t comfortable getting up there yourself, call a professional. The cost of a pro’s eyes is far less than a trip to the ER.
The best times to do a visual inspection are in early spring before storm season ramps up, and again in the fall before winter arrives (the mild seasons, essentially). After any major weather event, it’s worth a quick walk-around to check for obvious signs of roof damage.
Shore Up the Vulnerable Spots
Once you know what you’re looking at, it’s time to focus on the areas most likely to fail.
Flashing Around Chimneys, Vents, and Skylights
Flashing is the #1 source of roof leaks. These metal strips create the critical seal between your roofing materials and any protrusion through the roof plane. Over time, flashing can corrode, pull away from the surface, or develop cracks in the caulk that seals it. If you spot rust, gaps, or visible separation, your flashing needs attention ASAP.
Ridge Caps and Roof Edges
The ridge cap (the row of shingles running along the peak of your roof) takes more direct wind exposure than anywhere else. This is typically where roof damage from storms begins. Lifted or missing ridge-cap shingles can quickly unravel into a much larger problem as wind gets underneath and continues pulling materials back.
Gutters and Downspouts
Your gutters and downspouts actively protect your roof. When they’re clogged or improperly pitched, water backs up under your shingles and into the fascia. Over time, this causes rot, mold, and serious structural damage. Make sure gutters are clean, securely attached, and draining freely away from your foundation. Downspout extensions are cheap insurance against water damage at the base of your home as well.
Note: It’s recommended homeowners clean their gutters at least twice a year to prevent backups that cause significant damage.
Don’t Overlook Attic Ventilation & Insulation
Time to look inward. Why? Some of the worst roof damage from storms starts from the inside. Your attic plays a critical role in the health and lifespan of your roof. When heat and moisture build up in an under-ventilated attic, it accelerates the deterioration of your roof deck and shingles from below.
In summer, attic temperatures can exceed 150 degrees (hot doesn’t even begin to cover it) in poorly ventilated homes. These temperatures can cook the adhesive strips on shingles and reduce their wind resistance. In winter, warm air escaping from living spaces into a cold attic creates the perfect conditions for ice dams that force meltwater back under shingles.
Signs your attic ventilation may be inadequate:
- Ice dams forming along your roofline in winter
- Upper floors that are noticeably warmer than lower floors in summer
- Visible moisture, frost, or mold on attic sheathing
- Shingles that are aging faster than their rated lifespan
The fix can be simpler than you’d expect. Adding or upgrading ridge vents and soffit vents creates natural airflow that keeps attic temperatures regulated year-round. Ensuring adequate insulation depth (typically R-38 or higher in our climate zone) also helps prevent heat transfer from living spaces into the attic.
When to Call a Professional
DIY inspections are a great habit, but there are times when you need more than a set of binoculars and a good eye. You need the big guns (we’re the big guns) if your roof damage inspection turns up:
- Multiple missing or badly damaged shingles across a wide area
- Sagging or soft spots that suggest decking damage
- Active leaks or water stains inside your home, especially after recent weather
- Flashing that is visibly separated, rusted through, or missing entirely
- A roof that’s 15–20+ years old and showing widespread granule loss or aging
A professional roof damage inspection goes well beyond a visual scan from the ground. PJ’s Roofing will assess the full roof and document their findings with photos. If you’re filing an insurance claim after a weather event, that documentation can be the difference between a covered claim and a denied one.
Prevention Beats Repair Every Time
We don’t mean to cause panic, but it’s important that homeowners know the risks of roof damage. “Out of sight, out of mind” won’t cut it here. The single most effective thing you can do to protect your home from roof damage from storms is to stay ahead of it.
This season, take some time to walk the perimeter of your home and look up. If something doesn’t appear right, don’t put us on the back burner. We have professionals on standby to inspect and repair even the scariest roof damage.
So let’s get your house ready for the summer. Let the inspection commence!
