How to Get Your Commercial Roof Ready for Winter

Winterizing Commercial Roofs: Is Your Roof Ready for Winter?
Winter can really put your roof to the test, and if you own a commercial building, you know just how crucial it is to keep everything in tip-top shape. From the snow piling up to those freezing temperatures, the cold months can make even the toughest roofs struggle. Whether it’s ice dams, leaks, or just the constant weight of snow, the winter weather can wreak havoc if you’re not careful. But here’s the good news—there’s no need to panic! By being proactive and taking a few simple steps to prepare, you can avoid costly damage and keep your roof in great condition all season long. Think of it as giving your roof a little extra TLC before the chill sets in. Trust me, putting in the effort now will save you plenty of headaches (and money) down the road!
Winterizing Your Flat Roof
Flat roofs can be especially tricky in winter, but don’t fret, it’s nothing a little prep can’t fix. The first thing to do is make sure your roof has the right materials in place, like sealants and membranes, to keep moisture from creeping in and freezing.
To give yourself time to address any issues before the cold hits, schedule an inspection in the fall. Your roofer will check out the seals, drainage, and edges, and they’ll clear off any debris that could clog up your drains. If they find small repairs, like fixing a tear in the membrane, they can take care of that too. The goal is to address these things before snow or ice cause bigger problems.

Replacing a Roof in Winter
You might hear some people say you shouldn’t replace your roof in the winter, but that’s not always the case. If you hire an experienced roofing crew, they can handle winter roofing jobs safely and effectively. The key is making sure they follow the manufacturer’s guidelines, especially when it comes to sealants and temperature restrictions. So, if your roof needs replacing, don’t stress—just be sure to choose a team that knows what they’re doing.
Can You Repair Your Roof in Winter?
It’s definitely possible to repair your roof in the winter, but there are some key things to keep in mind. If you’re installing new shingles, aim for temperatures between 40 and 85 degrees Fahrenheit. This will prevent the shingles from becoming brittle and breaking during installation. Be sure to nail through both layers of shingles to make sure they stay in place.
When it comes to sealing the roof, experts recommend using weather-resistant membranes instead of roll roofing. Roll roofing tends to wrinkle when applied in the cold, but membranes provide a more reliable seal in winter conditions.
What’s the Best Roof for Snow and High Winds?
Not all roofing materials handle winter weather the same way. Here’s a quick guide on how different roof types stand up to snow and wind:
- Asphalt Shingles: These are great for high-speed winds.
- Wood Shakes: If you’re in an area with heavy rain or hail, wood shakes are a solid choice. They can even hold up to hurricanes.
- Metal: Metal roofs can withstand strong winds and flying debris.
- Slate: Slate roofs are durable and won’t be easily blown off during strong winds.
Maintaining Your Roof Through the Winter
Maintaining your roof during winter is all about staying on top of things. Here are some quick tips to keep your roof in good condition through the cold months:
Clear off snow quickly: Snow can add a lot of weight, so it’s best to clear it off as soon as you can.
Check for wind damage: Wind can loosen shingles or even blow them off, so inspect your roof for any damage after a storm.
Ensure attic ventilation: Proper ventilation prevents ice dams from forming, which can lead to leaks.
Clear away debris: Leaves, twigs, and other debris can clog up drains, leading to water buildup and ice dams.
Check flashing: Flashing is critical to keeping water out. Make sure it’s intact and in good condition.
Get a professional inspection: Sometimes it’s hard to spot potential issues yourself, so having a pro take a look can help catch hidden problems.
How to Prepare Your Commercial Roof for Winter
If you haven’t already started thinking about winterizing your commercial roof, now’s the time. The cold weather can cause the roof membrane to contract, which leads to potential damage from freezing, thawing, and refreezing. Here’s how to get ahead of the game and prep your roof before winter hits:

• Know Your Roof’s History
It’s helpful to know your roof’s age, how long it’s been since it was last inspected, and any previous repairs it’s had. Armed with this info, your roofing contractor can give your roof a more accurate assessment and address any concerns before winter hits.

• Schedule an Inspection
Don’t wait until the snow starts falling to inspect your roof. Schedule an inspection in the fall so your contractor has time to spot small issues and address them before they turn into bigger problems. They’ll check things like drainage systems, moisture infiltration, and any possible damage to the membrane. Catching these issues early can save you from costly repairs later on.

• Fix What’s Broken
Once your roof is inspected, make sure you follow through with any suggested repairs. Fixing small problems now can prevent leaks from snow or ice buildup and extend the life of your roof. It’s way cheaper to patch up issues now than to deal with expensive replacements later.

• Clean Your Roof and Gutters
Your contractor will clean your gutters during the inspection, but it’s also a good idea to keep your roof free of debris. Clear off leaves, branches, and anything else that could cause a blockage. Keeping things tidy helps prevent water from pooling, which can freeze and cause damage.

• Check the Surrounding Area
Make sure there are no tree branches hanging over your roof. Heavy snow can cause branches to break off, and they could end up damaging your roof. A little bit of trimming now can save you from a big mess later.
While you might not be able to prevent all the challenges winter throws your way, having a solid plan in place can make a world of difference. Let’s be real—winter is unpredictable, and sometimes, even the best preparations can’t stop every snowstorm or cold snap. But by staying ahead of the game with regular inspections, timely repairs, and a little extra preparation, you’re giving your roof the best chance to withstand whatever Mother Nature has in store.
So don’t wait—start winterizing your roof today! If you’re ready to give your roof the care it needs, reach out to us at Twin Peaks Roofing & Construction. We’ve got your back and are here to help keep your roof in top shape all winter long!