How Spokane's Weather Affects Your Roof

Winter: Snow, Ice, and freezing temperatures in and around Spokane are no joke. Average snowfall ranges from 40 to 50 inches each year. The weight of snow that accumulates can put serious pressure on your home’s roof. Older homes or those with flat or low-pitched roofs are particularly vulnerable to structural stress. If the snow isn’t cleared or melts unevenly, it can lead to leaks or even collapse in extreme cases.
Visually if you see areas where the shingles are visible and little to no snow appears, but the surrounding areas are covered in snow that is possibly a sign of your insulation failing.
Then there’s the freeze-thaw cycle. Fluctuating temperatures around the freezing point causes snow to melt during the day and refreeze at night. This process can form ice dams—ridges of ice that trap water along the edges of your roof. When water can’t drain properly, it seeps under shingles, damaging the underlayment and leading to leaks inside your home. Proper insulation and ventilation are key to preventing this, but regular inspections after heavy snowfalls can catch issues early.

Spring: Rain and Wind
Spring in Spokane brings milder temperatures, but it’s also a rainy season. Persistent moisture can expose weaknesses in your roof, especially if shingles are cracked or missing from winter wear. Moisture, especially in shaded areas encourages moss growth which leads to moisture accumulation. Poor drainage, like clogged gutters, exacerbates the problem, allowing water to pool and infiltrate your roofing system. Over time, this can rot wooden components and encourage mold growth. Wind is another factor. Spokane’s spring storms can whip up gusts strong enough to loosen shingles or tear them off entirely. Even minor damage can become a bigger issue if left unchecked, so it’s wise to check your roof after any significant wind event.

Summer: Heat and UV Exposure
Spokane summers are hot and dry, with temperatures often climbing into the 90s or higher. Prolonged exposure to intense sunlight and UV rays can degrade roofing materials over time. Asphalt shingles, common in many Spokane homes, may become brittle, crack, or lose their protective granules. This not only affects your roof’s appearance but also its ability to shield your home from the elements.
The dry conditions also increase the risk of wildfires, especially in outlying areas. Embers carried by the wind can land on your roof, making fire-resistant roofing materials—like metal or composite shingles—a smart investment for long-term protection.

Fall: Falling Leaves and Temperature Swings As fall settles in, Spokane sees cooler temperatures and plenty of falling leaves. While picturesque, those leaves can clog gutters and downspouts, leading to water backup during autumn rains. This puts extra strain on your roof and can accelerate wear if not addressed.
Fall temperatures often fluctuate, warm days giving way to chilly nights. Rapid temperature changes cause roofing materials to expand and contract, which can loosen fasteners or crack shingles over time. A well-maintained roof can handle this, but one already weakened by other seasonal stresses might start showing signs of trouble.

Regular Inspections: Check your roof at least twice a year—spring and fall—and after major weather events.
Clear Debris: Keep gutters and downspouts free of leaves, snow, and ice to ensure proper drainage.
Trim Trees: Overhanging branches can drop leaves or break off in storms, damaging your roof.
Invest in Maintenance: Fix small issues like missing shingles or cracked flashing before they turn into costly repairs.
- Consider Upgrades: If your roof is aging, look into durable materials suited for Spokane’s climate, like metal roofing or high-quality asphalt shingles.

Spokane’s weather is as beautiful as it is challenging. Your roof withstands the worst of these seasonal weather patterns, protecting your home from snow, rain, wind, and sun. By understanding how the local climate affects it and staying proactive with maintenance, you can ensure your roof stands strong for years to come. After all, in a place like Spokane, a reliable roof isn’t just a luxury—it’s a necessity in order to protect the most valuable asset you own.
Tim Nicholas 20/20 Exteriors LLC 509-688-4480

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Why Choosing a Local Roofing Contractor Matters More Than You Think

17 August 2026

When your roof needs to be repaired or replaced, choosing the right contractor is one of the most important decisions you will make. Your roof protects your home, your family, and everything inside it. In the Spokane area, homeowners have plenty of roofing companies to choose from. Unfortunately, we also see companies that travel into the area after storms or periods of high demand, collect as many jobs as possible, and move on to the next market. That is why choosing a local roofing contractor matters. A local roofing company isn't simply a company that happens to be working in Spokane today. A truly local contractor has a reputation, a business presence, and a long-term commitment to the community. 1. A Local Roofer Will Still Be Here After the Job Is Done One of the biggest advantages of hiring a local roofing contractor is accountability. Your roof isn't a one-day transaction. Even when the installation is completed properly, questions or problems can occasionally arise months or years later. You want to know that the company you hired will still be around when you need them. Some out-of-state or storm-chasing contractors operate in an area temporarily. They may arrive after a major storm, complete hundreds of projects, and eventually leave the region. If something goes wrong after they leave, getting someone back to your home can be difficult. A local contractor has a much stronger incentive to stand behind their work. Their reputation is built in the same community where they live and work. 2. Local Contractors Have a Reputation to Protect When you hire a local roofing company, you're not just hiring a crew. You're hiring a business that has to live with the reputation it creates in the community. Local contractors depend on referrals, repeat customers, online reviews, and relationships with homeowners and other local businesses. That creates accountability. A company that plans to serve Spokane for many years understands that every roof it installs represents its name. Good workmanship and good customer service aren't simply promises—they are essential to staying in business. 3. Local Roofers Understand Spokane's Weather Roofing isn't the same everywhere. A roofing system that works well in one part of the country may have different considerations in Eastern Washington. Spokane-area homes experience cold winters, snow, ice, wind, summer heat, and significant temperature swings throughout the year. A contractor who regularly works in the Spokane area understands the local conditions and the challenges they can create for roofing systems. Local experience also means familiarity with the types of homes, roofing materials, building practices, and common roofing problems found throughout the Inland Northwest. 4. You Know Who You're Actually Hiring Before signing a roofing contract, homeowners should know exactly who they are doing business with. Ask questions such as: Where is your company located? How long have you been serving this area? Are you properly licensed and insured? Can you provide local references? Do you have a permanent local business presence? Who will I contact if I have a problem after the project is finished? Is the work being performed by your employees or subcontractors? Who will be responsible for warranty issues? A reputable local contractor should be comfortable answering these questions. If a company is difficult to reach, has no meaningful local presence, or seems to have appeared in town overnight, homeowners should proceed carefully. 5. Local Contractors Have More to Lose This is one of the most important differences. A company that travels from market to market may be able to leave a community behind once the work is completed. A local roofing contractor doesn't have that luxury. Their office is here. Their employees live here. Their customers are here. Their reputation is here. If a local contractor does poor work, word spreads quickly. If they do excellent work, homeowners recommend them to their friends, neighbors, and family. That creates a powerful incentive to do the job correctly and take care of customers. 6. Local Matters When You Need Warranty or Follow-Up Service A roof can last for decades, so choosing a contractor shouldn't be based solely on who offers the lowest price today. Consider what happens five years from now. If you have a question about your roof, discover a problem, or need warranty assistance, will you be able to reach the contractor? A local roofing company has a physical presence in the community and can provide ongoing service long after the installation is complete. That peace of mind is worth considering when comparing bids. 7. Your Money Stays in the Local Community Hiring local also benefits the community itself. Local roofing companies employ local workers, purchase products and services from area businesses, pay local taxes, and contribute to the regional economy. When you hire a reputable Spokane-area contractor, more of the economic benefit of your roofing project stays right here in the Inland Northwest. 8. Don't Let a Storm Create Pressure to Make a Quick Decision After a major windstorm or hailstorm, homeowners may suddenly see roofing contractors offering inspections and repairs. Some may be legitimate local contractors. Others may be companies that travel from outside the area specifically to pursue storm-related work. Regardless of who comes to your door, don't let anyone pressure you into signing a contract before you've had time to do your homework. Get multiple estimates. Check reviews. Verify licensing and insurance. Ask where the company is based. And most importantly, make sure you understand who will be responsible for your roof after the crew leaves. A reputable contractor should be comfortable giving you time to make an informed decision. 9. The Lowest Bid Isn't Always the Lowest Cost Roofing is an area where choosing solely on price can be risky. Two contractors can provide dramatically different bids because they may be proposing different materials, installation methods, warranties, or levels of workmanship. A low bid doesn't necessarily mean you're getting a better deal. The better question is: "What am I actually getting for the price I'm paying?" Look at the contractor's reputation, experience, insurance, warranty, materials, installation process, and commitment to customer service—not just the number at the bottom of the estimate. What Should You Look for in a Local Roofing Contractor? Before choosing a roofing company, take a few minutes to research them. Look for a contractor that: Has an established local presence Has a strong history of customer reviews Is properly licensed and insured Can provide local references Clearly explains the work being performed Uses quality roofing materials Provides written estimates and warranties Is easy to contact Will be available after the project is completed Has a reputation it is committed to protecting Your roof is too important to trust to a company that may disappear when the job is finished. Choose a Roofing Company That Plans to Be Here Tomorrow At 20/20 Exteriors, we believe roofing is about more than installing shingles. It's about building relationships with homeowners and earning a reputation that lasts. We live and work in the Spokane area, and our customers aren't simply addresses on a map. They're our neighbors. When you choose a local roofing contractor, you're choosing someone who has a reason to stand behind the work—not just today, but years from now. Before you sign a roofing contract, ask yourself one simple question: "If I have a problem with this roof five years from now, will this company still be here to help me?" That's one of the biggest reasons choosing a reputable local roofing contractor can make such a difference. If you're considering a roof repair or replacement in Spokane or the surrounding area, contact 20/20 Exteriors for a professional evaluation and estimate.