Can A Leaking Roof Really Cause Mold In My Home?
Allstate Exteriors • March 7, 2022
Mold spores are in every cubic foot of air, including the ones we are breathing. No worries — most mold is harmless. Yet inside a home, a leaking roof can cause harmful mold to spread rapidly throughout your attic and down into your living space. To stop unhealthy mold, you need to have a roofer fix your roof.
How Fast?
How fast can mold spread? If air is constantly moving through your attic and humidity is at a minimum, mold will have difficulty latching onto surfaces and spreading. Mold needs two things to propagate:
- A moist, porous surface like sheathing, attic insulation , rafters, and drywall
- Slow or no air movement
Black mold — one of the two kinds that can potentially harm your family — can start germinating within 48 hours of landing on a moist surface exposed to slow air movement. For the first 12 days, mold will not be visible but spread rapidly across surfaces. At around 18 days, mold finally becomes visible as discolorations, black spots, and thin tendrils snaking out across surfaces. If not eradicated quickly (preferably by a mold remediation service, not you), it will spread wherever moisture gives it a chance. Down through your attic into your ceiling drywall, to your interior walls, across molding, doors, and into wood furniture — mold does not stop spreading on its own.
Eliminate Mold
If you spot mold in your indoor living space, work immediately to remove and clean small items that may have mold growing on them. Dry out everything you can, safely using space heaters and fans if needed. In most cases, do not attempt to remove mold from walls and ceilings yourself. The best way to eliminate mold (besides preventing it through annual roof inspections and regular roof maintenance) is to remove the moisture. Fix roof leaks promptly, so mold never gets a chance to settle and germinate.
Some online sources suggest that homeowners spray weak mixes of chlorine bleach and water on mold. Yet your safest, surest path to eliminating existing black and green mold is to bring in a mold removal specialist.
Your roofer can handle the roof leak before the mold service does its work. If your central Ohio home suffers from mold caused by a leaking roof, Allstate Exteriors & Restoration leads the one-two punch to defeat mold fast. For our customers in the Sunshine State, our roofing experts in Florida
are also available to provide comprehensive mold remediation services.
Contact us today
to learn more about our roof repair solutions and our complete range of exterior services.
When most people think about their roof, they don’t usually think about their gutters. But truth is — your gutters are one of the hardest working parts of your home’s exterior. They may not be the most glamorous feature, but they play a major role in keeping your roof, siding, and foundation safe from costly water damage. At Allstate Exteriors, we’ve seen firsthand what happens when gutters are clogged, damaged, or missing altogether — and it’s never pretty. So, let’s break down why gutters are so important and what their purpose really is. What Do Gutters Actually Do? Gutters are designed to channel rainwater away from your home. When rain hits your roof, it flows down to the edge. Without gutters, that water would pour directly off your roof and pool around your foundation, seep into your siding, or wash away landscaping. Properly installed gutters: Collect rainwater running off your roof Direct it into downspouts Carry that water safely away from your home’s base That simple process helps protect nearly every major part of your home — from the roof deck to the basement. Why Gutters Are So Important Here’s what happens when your gutters are doing their job (and what can go wrong when they’re not). 1. They Protect Your Roof and Fascia Gutters help keep water from backing up under your shingles. When debris builds up and clogs your gutters, water can overflow and soak into the fascia board (the area right under your roofline). Over time, that causes rot and can even lead to roof leaks. 2. They Prevent Foundation Damage Pooling water around your home’s base is one of the biggest causes of foundation cracks and settling. Gutters move that water away before it can soak into the ground near your foundation. This is especially important here in Ohio and Florida , where heavy rain can come down fast and flood-prone areas are common. 3. They Protect Siding and Windows Without gutters, rainwater running off the roof can streak down your siding and windows, leading to stains, wood rot, and even interior water leaks. Gutters prevent that by controlling where the water goes — and keeping it away from your walls. 4. They Help Prevent Soil Erosion and Landscape Damage Ever notice dirt splashing up on your home after a heavy rain? That’s from water falling straight off the roof. Over time, this erodes soil and destroys mulch, grass, or flower beds. Gutters and downspouts control the flow of water so your landscaping stays beautiful. 5. They Reduce Mold and Mildew Growth When water constantly sits near your home, it creates the perfect environment for mold and mildew. Proper drainage prevents that moisture buildup and keeps your home cleaner and healthier. Signs Your Gutters Might Need Attention Not sure if your gutters are still doing their job? Here are a few red flags to watch for: Water spilling over the sides during rain Peeling paint or rot on your fascia or soffit Sagging or pulling gutters Puddles forming near your foundation Cracks in your foundation or basement walls Rust or visible holes in gutter sections If you spot any of these, it’s time for a gutter repair or gutter replacement before it leads to more serious damage. Gutter Systems That Work Best At Allstate Exteriors, we install durable, seamless gutter systems designed to handle the heaviest rain - perfect for Ohio storms and Florida downpours . Seamless gutters not only look cleaner, but they also reduce leaks compared to traditional sectional systems. We also recommend gutter guards, especially if your home is surrounded by trees. Gutter guards help keep leaves and debris out, meaning less maintenance and fewer chances for clogs. The Bottom Line Gutters are more than just metal strips along your roofline - they’re your home’s built-in drainage system. Without them, your home would be constantly fighting against the damage caused by water. Whether you need new gutters installed, old ones replaced, or just want to make sure yours are ready for the next storm, Allstate Exteriors is here to help. Our team provides honest assessments, top-quality materials, and expert installation every time. Ready to Schedule a Gutter Inspection? If you’ve noticed water overflowing, sagging gutters, or just want peace of mind before the next big rain, we’ve got you covered .
By Allstate Exteriors – Your Local Roofing Experts When winter hits Columbus, your roof takes on the full force of snow, ice, and freezing rain. If your roof isn’t ready, small problems can quickly turn into leaks, water damage, or costly repairs. Taking a few simple steps now can protect your home all season long. 1. Schedule a Roof Inspection Before the cold weather arrives, schedule a professional roof inspection in Columbus, Ohio . At Allstate Exteriors, our experts check for: Missing or cracked shingles Soft or damaged decking Loose flashing or exposed nail heads Signs of leaks or water intrusion Fixing these issues early helps your roof last longer and keeps your home safe through the winter. 2. Clean Your Gutters and Downspouts Leaves and debris in your gutters can block water flow. When snow melts, this can cause ice dams — one of the biggest winter roofing problems in Ohio. ✅ Clear gutters before the first freeze ✅ Make sure downspouts are open and draining properly ✅ Consider adding gutter guards for long-term protection 3. Trim Back Tree Branches Branches that hang over your roof can snap under the weight of snow or ice. Trimming them now prevents damage to your shingles and gutters later. 4. Check Attic Insulation and Ventilation A warm attic can melt snow on your roof, which then refreezes at the edges and forms ice dams. Good ventilation and insulation help keep attic temperatures even — protecting your roof and lowering energy costs. If you’re not sure what condition your attic is in, Allstate Exteriors can inspect it for you. 5. Seal Flashing and Roof Penetrations Water often sneaks in around chimneys, vents, and skylights. Before winter, check the sealant and flashing around these areas. Resealing them now prevents leaks when temperatures start to fluctuate. 6. Watch for Flat or Low-Slope Roofs If your home or garage has a flat or low-slope roof, make sure drains are clear and no areas are sagging. Heavy snow can cause ponding water, leaks, or even collapse if not maintained properly. Stay Protected All Winter Long Your roof is your home’s first line of defense against Ohio’s winter weather. At Allstate Exteriors, we’ve helped homeowners in Columbus and throughout Central Ohio stay protected for over 20 years. As an Owens Corning Platinum Preferred Contractor with an A+ BBB rating , we take pride in doing things the right way — every time. SCHEDULE YOUR FREE ESTIMATE!
Florida weather doesn’t mess around - one week it’s blazing hot, the next it’s pouring rain, and by the weekend, the wind’s trying to take your patio furniture. Through it all, your roof takes the biggest hit. That’s why regular roof inspections are one of the smartest things a homeowner can do. At Allstate Exteriors , we treat every inspection like it’s our own home up there. We know how unpredictable Florida weather can be, and we’ve seen firsthand how fast small issues can turn into expensive headaches if they go unnoticed. Here’s what we look for every single time we’re on your roof in Orlando (and why it matters). 1. Shingles or Tile Condition Your roof’s surface is the first thing we check. We look for cracked, lifted, or missing shingles, and for tile roofs, we check for chips and hairline fractures that can lead to leaks later. Florida’s combination of strong UV rays and heavy rain can wear down roofing materials faster than most homeowners realize. Even something that looks “minor” can open the door for water intrusion which leads to rot, mold, and insulation damage. If it’s not sealed tight, we’ll find it. 2. Flashing and Sealant Flashing is that thin layer of metal around your vents, chimneys, and skylights - basically the unsung hero of your roof. We check for cracks, rust, or gaps in the sealant that could let water sneak in. Florida’s heat can cause the caulking to dry out and crumble, so keeping these areas watertight is key to preventing leaks. 3. Underlayment and Decking Think of your underlayment as your roof’s invisible armor. It sits beneath the shingles to protect your home from leaks. We check for soft spots, wrinkles, and signs of trapped moisture. If we see anything that feels spongy underfoot or looks discolored, that’s a sign the decking might be compromised. Catching that early can save you thousands. 4. Gutters and Drainage Florida rainstorms are no joke and when gutters are clogged or sagging, that water has nowhere to go. We make sure your drainage system is doing its job by checking that gutters are clear, pitched correctly, and attached securely. Proper drainage helps prevent rot, mold, and premature roof aging. 5. Attic Ventilation and Insulation A lot of roof problems actually start in the attic. During your inspection, we look for signs of poor ventilation like damp insulation, musty smells, or heat buildup. Good ventilation helps extend your roof’s lifespan and keeps your energy bills in check (which every Florida homeowner can appreciate). 6. Storm or Wind Damage After hurricane season or even a strong thunderstorm, we often find loose shingles, missing granules, and debris damage that isn’t obvious from the ground. Our team documents everything with photos so you can see exactly what we see — and if an insurance claim is needed, you’ll already have clear proof. When Should You Schedule a Roof Inspection? A good rule of thumb: once a year for maintenance, and after any major storm. You should also schedule an inspection if you’re buying or selling a home, or if you’ve noticed leaks, stains, or missing shingles. Florida weather can be unpredictable, but roof damage doesn’t have to catch you off guard. Staying ahead of it with regular inspections gives you peace of mind — and helps you avoid those “uh-oh” moments when the next storm rolls through. ⭐️ Why Homeowners in Orlando Trust Allstate Exteriors ⭐️ We’re not just a roofing company: we’re your neighbors, and we truly care about keeping your home protected. As an Owens Corning Platinum Preferred Contractor , we hold ourselves to higher standards than most. Our inspections are detailed, honest, and never pushy. When you call us, you’ll get: ✅ A thorough, photo-documented report ✅ A licensed and insured roofing professional ✅ Local expertise in Florida codes and storm regulations ✅ Transparent, straightforward communication We’ve helped homeowners all across Orlando , Palm Bay , Cape Coral , and surrounding areas keep their homes safe and dry. ☀️ Book Your Roof Inspection Today If it’s been a while since your roof was checked or if you’re just not sure what shape it’s in - let’s get you scheduled. Roof inspections in Florida aren’t just about catching problems; they’re about protecting your investment and your peace of mind. Give us a call today at 321-300-0378 or click here to schedule your free roof inspection.
Your home’s siding does more than just make it look beautiful - it’s your house’s armor. It protects your walls from harsh weather, boosts curb appeal, and can even help save money on energy bills. But over the years, we’ve heard plenty of siding myths that cause homeowners to make choices that don’t serve them (or their homes) well. At Allstate Exteriors, we’ve seen just about everything when it comes to siding - from small repairs to full replacements. So today, we’re busting the top 5 siding myths we hear most often and giving you the real facts you can count on. Myth #1: All Siding Is the Same If all siding were created equal, life would be a lot simpler but also a lot riskier for your home! Different siding materials offer very different levels of protection, durability, and maintenance needs. For example, vinyl siding is lightweight, affordable, and comes in tons of color options, making it a favorite for homeowners looking for an easy refresh. On the other hand, fiber cement siding (like James Hardie®) is incredibly strong and built to withstand even the harshest Ohio weather - from hail to humidity. When choosing siding, you’ll want to think about your local climate, your home’s style, and your long-term goals. A quick chat with a trusted siding expert (like our team at Allstate Exteriors!) can help you find what fits best for you. Myth #2: Siding Is Just for Looks Sure, great siding instantly boosts curb appeal. But siding isn’t just about looks; it’s a critical layer of protection for your home. Your siding shields your house from rain, snow, high winds, and even pests. It also keeps the air inside your home comfortable by adding an extra layer of insulation, which means your heating and cooling system doesn’t have to work as hard. That translates into lower energy bills and a more comfortable home year-round. So yes, siding makes your home beautiful, but it’s also doing the heavy lifting to keep everything inside safe and sound. Myth #3: Siding Is Completely Maintenance-Free We wish this were true! While modern siding options are much easier to maintain than wood, they still need a little care to keep performing their best. Over time, dirt, mildew, and debris can build up especially after Ohio’s stormy seasons. A gentle power wash once or twice a year helps maintain your siding’s color and condition. It’s also smart to do a quick inspection every spring and fall to spot any cracks, warping, or loose panels before they become bigger issues. Think of it like your car: it doesn’t need a lot of attention, but regular checkups keep it running (and looking) great for years. Myth #4: Replacing Siding Isn’t Worth the Money If your siding is faded, cracked, or starting to pull away, replacing it is absolutely worth the investment. Not only does it protect your home, but it can also increase resale value and make your property the best-looking one on the block. According to national remodeling reports, new siding ranks among the top home improvements for return on investment, often recouping over 80% of the cost. Plus, new siding materials are designed for better energy efficiency, which means ongoing savings on utilities. Bottom line? Replacing your siding doesn’t just improve your home’s appearance - it enhances its value, protection, and comfort. Myth #5: You Can Install Siding Yourself DIY projects can be fun, but siding installation isn’t one of them. Even the most experienced DIYers can run into issues with proper sealing, alignment, and ventilation, which can lead to water damage, warping, or mold behind the walls. Professional installers (like our team here at Allstate Exteriors) are trained to handle these details perfectly. We follow manufacturer installation guidelines and local building codes, ensuring your siding not only looks flawless but also holds its warranty and stands up to years of weather. When it comes to your home’s exterior, it’s worth doing it right the first time. The Truth About Siding Your siding is more than a pretty face, it’s your home’s first line of defense. Whether you’re looking to boost curb appeal, protect your investment, or lower your energy bills, updating your siding can make a huge difference. At Allstate Exteriors, we believe homeowners deserve honesty, quality, and craftsmanship that lasts. Our team is here to help you find the right siding option for your home and make the process easy from start to finish. 📞 Call us today for a free siding inspection or quote!
Your roof isn’t just a bunch of shingles nailed to wood - it’s the shield that protects your family, your home, and everything inside it. When it comes time for a roof replacement , you’ll quickly realize that not all shingles are created equal. In fact, choosing the right shingle can make the difference between a roof that barely holds up for 15 years and one that gives you decades of worry-free protection. The three most common options homeowners hear about are 3-tab shingles , architectural shingles , and Owens Corning’s Duration Flex shingles . Each offers unique advantages in terms of cost, appearance, and durability. Let’s break down the differences so you can feel confident about the decision you’re making for your home. What Are 3-Tab Shingles? If shingles had a “starter pack,” 3-tab shingles would be it. They’ve been around for decades and are often the most budget-friendly option. They’re called “3-tab” because each strip looks like three separate shingles once installed. Cost: The most affordable shingle option on the market. Lifespan: About 15–20 years, depending on weather and maintenance. Appearance: Flat, uniform look that gets the job done but doesn’t offer much style. Durability: Lightweight, which makes them more vulnerable to high winds, hail, and storm damage. Best fit: 3-tab shingles are ideal for homeowners on a tight budget, rental properties, or situations where you just need something practical without the frills. What Are Architectural Shingles? Now we’re moving into the “step-up” category. Architectural shingles (sometimes called dimensional shingles) are thicker, stronger, and designed with layers that create a more textured, upscale appearance. They’re by far the most popular option for homeowners upgrading their roofs today. Cost: A mid-range investment - more than 3-tab, but not luxury-level. Lifespan: 25–30+ years, which makes them a long-term solution. Appearance: A dimensional look that mimics wood shakes, adding instant curb appeal. Durability: Heavier weight and stronger adhesives help these shingles resist wind, storms, and general wear and tear. Best fit: Perfect for homeowners who want their home to stand out on the block, while still balancing cost and long-term protection. What Are Duration Flex Shingles? Think of Duration Flex shingles as the “luxury SUV” of the roofing world. Manufactured by Owens Corning, these shingles are built with a special polymer-modified asphalt that makes them incredibly flexible and impact-resistant. That means they can handle the kind of weather that destroys other roofs. Cost: A premium option - but you’re paying for unmatched protection. Lifespan: 30–40+ years when properly installed and maintained. Appearance: Similar to architectural shingles but with more refined, designer-level aesthetics. Durability: Class 4 impact rating (the highest available), which means they can stand up to hail, high winds, flying debris, and extreme temperature changes . Best fit: Duration Flex shingles are perfect for homeowners who live in storm-prone areas like Ohio (hail, tornadoes) or Florida (hurricanes). If you’re planning to stay in your home long-term, this is the roof that gives you the most peace of mind. Which Shingle Is Right for You? If you’re looking for the cheapest way to get a roof over your head, 3-tab shingles are your go-to. If you want a beautiful home upgrade that balances cost and quality, architectural shingles are the clear winner. If you want to protect your home against the worst storms nature can throw at you, Duration Flex is absolutely worth the investment. At the end of the day, the right choice depends on your budget, your style preferences, and how long you plan on living in your home. But no matter which way you go, choosing the right roofing contractor is just as important as choosing the right shingle. At Allstate Exteriors, we don’t just slap shingles on your house, we help homeowners across Ohio and Florida make informed decisions about protecting their biggest investment. As an Owens Corning Platinum Preferred Contractor , we have the training, experience, and warranties to make sure your roof lasts for decades. 👉 Schedule your free inspection today and let’s talk about the best roofing solution for your home, your budget, and your peace of mind.
When a storm rolls through, it doesn’t just shake up your roof — it shakes up your peace of mind. Shingles in the yard, water stains on the ceiling, the constant drip-drip-drip reminding you something is wrong… it’s stressful. And right when you’re at your most vulnerable, here come the knock-knocks at the door. “Good news!” the out-of-town roofer says. “We can patch this up cheap, quick, and today!” It might sound like a lifeline, but here’s the truth: those so-called “ storm chasers ” are only here for one reason — to cash in and move on. The difference between a roofer who chases storms and a roofer who calls your town home isn’t just a matter of convenience. It’s the difference between a quick fix that falls apart and a roof that protects your family for the next decade and beyond. 🚨 The Short-Term Fix vs the Long-Term Solution Storm Chasers: Show up immediately after severe weather, often canvassing neighborhoods like salesmen. Offer too-good-to-be-true prices to pressure you into a fast decision. Use low-quality materials and subcontractors you’ll never meet again. Cut corners, then vanish before you even know something went wrong. Local Roofing Companies: Take time to thoroughly inspect and document storm damage. Understand local building codes and climate-specific needs. Use proven crews, trusted materials, and tested installation methods. Stick with you after the storm to ensure your home is truly secure. Think of it like this: would you rather have a stranger fix your car in a parking lot, or a mechanic you know and trust in a certified shop? The same logic applies to your roof. 🏡 The Warranty You Can Actually Use Storm Chasers: Throw around “warranty” promises that evaporate the second they leave town. If leaks start in six months? They won’t be around to answer your call. Your roof could end up disqualified from insurance or manufacturer coverage. Local Roofing Companies: Offer real warranties backed by the manufacturer (like Owens Corning). Provide workmanship guarantees you can actually hold them accountable to. Will be standing by years later when you need a repair, inspection, or just peace of mind. A warranty only matters if the company is still around to honor it. 💰 The Real Cost of “Cheap” Storm chasers love the phrase “we’ll save you money.” But here’s the reality: Cheap work = Expensive repairs later. Improper installation leads to hidden leaks, mold, rotting decking, and ruined insulation. Non-compliant work can void your insurance coverage. Local companies may not always be the “lowest bid,” but they give you: Transparent estimates, with no hidden surprises. Long-term savings because the job is done right the first time. Help navigating your insurance claim so you don’t leave money on the table. It’s not about the lowest price. It’s about the best value over 10+ years. 🤝 The Community Connection Here’s the thing about storm chasers: they don’t know your town. They don’t know your weather patterns. They don’t know your neighbors. They don’t care. But local roofers? They’re woven into the fabric of your community. Their kids go to the same schools. They sponsor the local 5K and Little League teams. You see their trucks and signs long after the storms pass. When you choose local, you’re not just buying a roof — you’re investing in a relationship. One that comes with accountability, reputation, and roots. ✅ The 10-Year Difference So, what happens 10 years down the road? If you hired a storm chaser : You might be on your second or third roof by now, with insurance headaches, hidden leaks, and repair bills stacking up. If you hired a local roofer : Your roof is still strong, your warranty still valid, and you have the same trusted company just a phone call away. The real difference between storm chasers and local roofers isn’t just about who fixes your roof today — it’s about who’s still here when you need them tomorrow. 📞 Ready for a Roof You Can Count On? At Allstate Exteriors, we’ve built our reputation one home, one roof, and one relationship at a time. We’re not chasing storms — we’re standing strong in our community, year after year. ✅ Platinum Preferred Contractor ✅ Real warranties backed by trusted manufacturers ✅ Decades of experience serving Ohio and Florida families ✅ Local, dependable crews you can trust