An open roof soaks insulation, drywall and framing with every storm — we tarp and secure it today, 24/7
When a storm rips away shingles, drives a limb through your decking, or lifts an entire section of your Downers Grove roof, the clock starts immediately. This is not a situation where waiting until morning or the next business day is safe or financially smart. Here is what happens on a predictable, damaging timeline:
Within the first rainfall after the opening occurs, water begins saturating your roof decking, soaking through the underlayment, wicking into the insulation layer, and seeping down into ceiling drywall. Each rain event multiplies the affected area as water travels along joists, follows electrical wiring, and pools in low spots in the ceiling cavity. What began as localized storm damage can spread to an entire floor of interior damage in one or two rain events.
Within 24 to 48 hours of sustained moisture exposure, mold spore germination begins in wet wall cavities, insulation batt material, and the wood framing itself. The Chicago metro area's humid summer climate accelerates this dramatically compared to drier regions. Once mold establishes in wall cavities and insulation, remediation becomes a separate, expensive, and time-consuming project — often not covered at the same level by standard homeowners insurance as the original storm damage.
Saturated ceiling drywall becomes dangerously heavy and structurally unreliable. Collapsed ceilings cause personal injury, destroy personal property, and significantly expand the scope and cost of restoration. Wet electrical fixtures and junction boxes create fire hazard and shock risk that can persist for days after visible water intrusion stops.
Critical insurance obligation: Standard Illinois homeowners policies require the insured to take reasonable steps to mitigate further damage after a covered loss event. Failing to cover an open roof — and then suffering additional interior water damage from subsequent rainfall — gives your insurer grounds to dispute or reduce the interior damage portion of your claim. A professional emergency tarp, with documented timestamps and photographs, establishes your mitigation record and protects your entire claim.
Do not wait. Call Allied Emergency Services now at (800) 792-0212. Our crews are ready and staged for Downers Grove response right now.
Downers Grove is one of DuPage County's most established and beloved communities, home to approximately 50,000 residents spread across distinct residential neighborhoods that range from historic Victorian-era homes near the Main Street Metra station to mid-century ranch-style houses in the Fairmount and Highland districts, and newer construction developments along the western corridors near Finley Road and Leask Lane. The community's tree canopy — one of its defining characteristics — is both a beautiful asset and a significant storm risk factor. The mature oaks, elms, and maples that line streets throughout neighborhoods like Longfellow, Lester, and Highland create shade and character, but they also drop heavy limbs and occasionally whole trunks onto residential roofs during the intense derecho-style windstorms and severe thunderstorms that track through the I-88 corridor every spring and summer.
Geographically, Downers Grove occupies a gently rolling terrain shaped by glacial moraines. The community is bisected by several significant waterways and drainageways, and its position in DuPage County places it squarely in the path of weather systems that move northeast from Missouri and Iowa across the Illinois plains. The National Weather Service Chicago office regularly issues Tornado Watches and Severe Thunderstorm Warnings that include Downers Grove's zip codes — 60515, 60516, and 60517. Large hail events capable of bruising and puncturing standard 3-tab and even architectural shingles are a recurring threat, particularly from late April through September. The community also experiences significant ice and wind events in winter that can lift ridge caps and cause progressive shingle loss.
Specific Downers Grove landmarks and areas we regularly serve include neighborhoods near Belmont Road and Ogden Avenue, homes adjacent to McCollum Park and Lyman Woods, residential streets near the Downers Grove South and Downers Grove North high school campuses, and properties along the many quiet side streets in the Childs Street Historic District near downtown. We understand the mix of older roofing systems on period homes near the downtown Metra station and newer roofing on developments further west. Our crews have navigated every type of lot configuration, setback, and access challenge this community presents.
We cover every type of storm-related roof opening. Our experienced crews assess the damage, install the right solution, and document everything for your insurance file.
Downers Grove experiences severe thunderstorms with straight-line winds regularly exceeding 60 mph, and derecho events that have stripped shingles from entire neighborhoods in single passes. When high winds lift and curl shingles, blow off ridge caps, or cause sections of decking to separate at fastener points, the resulting opening exposes your home to every subsequent rain event. Our storm and wind damage tarping service covers all configurations of wind-related roof opening with precision and speed.
Hail damage is often invisible from the ground — homeowners walk outside after a storm, see the dents in their gutters and downspouts, and assume the roof is fine. In many cases it is not. Golf ball-sized hail, which the Chicago metro experiences multiple times per season, can bruise asphalt shingles deeply enough to accelerate granule loss and compromise the waterproofing layer without creating obvious surface punctures. Larger hail punches through shingles entirely. Our crews access every section of the roof, document each impact point with photographs and written notes, and install protective cover over compromised areas immediately.
Downers Grove's extensive mature tree canopy is one of the community's most treasured features — and one of the most common sources of severe roof damage during storm events. When a limb or a full tree falls onto a residential roof, the resulting opening is typically larger, more structurally complex, and more urgent than wind or hail damage. Tree-strike scenarios often involve fractured or displaced decking, damaged or severed rafters, and debris that must be carefully managed before tarping. We coordinate directly with tree removal services and perform the necessary structural assessment and debris clearance to allow safe, effective tarp installation.
Emergency tarping is the first chapter, not the whole story. The goal from the moment our crew arrives is to create a stable, documented, professionally executed temporary protection that bridges seamlessly to permanent restoration. We build the tarp installation documentation package as if it will be reviewed by an insurance adjuster — because it will be. We include timestamped photographs of pre-tarp conditions, measurements of all damaged and covered areas, material specifications, and installer credentials. When your adjuster schedules their inspection, they arrive to find a property in a professionally stabilized condition with a complete documentation file ready to support the claim review.
Understanding the storm environment that Downers Grove homeowners face every season helps explain why emergency roof tarping is not a rare event — it is a regular need for this community.
Downers Grove sits in one of the most storm-active corridors in the entire Midwest. The community's position in DuPage County places it directly in the path of the warm, moist air flows that surge north from the Gulf of Mexico in spring and early summer, colliding with cold Canadian air masses that still drive south through the Great Lakes region well into May and even June. This collision zone produces the organized, fast-moving severe thunderstorm lines — and occasional tornado-producing supercell thunderstorms — that Chicagoland experiences as a near-seasonal certainty.
The severe weather season for Downers Grove effectively runs from April through September, with the peak threat period typically falling in May, June, and July. During this window, residents should expect multiple Severe Thunderstorm Watch or Warning events per month. The National Weather Service Chicago (based at Romeoville, just minutes from Downers Grove) issues these warnings regularly for DuPage County. SKYWARN storm spotters — including certified spotters in Downers Grove itself — provide ground truth observations that help the NWS calibrate radar-indicated threats for this specific community.
Peak tornado watch season for DuPage County. Severe thunderstorm lines with 60–80 mph straight-line winds regularly track through the I-88 corridor, stripping shingles and downing the mature oaks that line Downers Grove residential streets.
Peak large hail season. Supercell thunderstorms capable of producing golf ball to baseball-sized hail develop over the plains and track northeast. DuPage County neighborhoods have been impacted by significant hail events capable of damaging roofs, gutters, siding, and vehicles.
Derecho and intense squall line season. Fast-moving bow echoes with widespread damaging winds are a recurring late-summer threat. These events typically move quickly but leave broad swaths of wind damage across large areas simultaneously, overwhelming local roofing capacity.
Ice storm and high-wind events damage ridge caps, lift wind-vulnerable shingles at eave edges, and create ice dam conditions at gutters that can force water underneath shingles. Winter emergency tarping requires specialized cold-weather adhesives and techniques.
Downers Grove's abundant mature tree canopy creates a year-round fallen-limb risk independent of severe weather. Winter ice loading, spring wind events, and summer thunderstorms all contribute to the risk that a large limb or tree will contact a residential roof.
Every year, homeowners across the Chicago suburbs are injured — and some are killed — attempting to tarp their own roofs after storm damage. We understand the impulse completely: your home is open, rain is coming, and the urgency feels overwhelming. But the conditions that make DIY tarping feel necessary are exactly the conditions that make it most dangerous.
After a storm, the roof surface itself has often been compromised in ways that are invisible until you are already on it. Wet asphalt shingles are among the most slip-hazardous surfaces that exist. Decking that has been partially lifted by wind may have fastener pull-through that creates invisible weak spots — areas where the decking feels solid underfoot but will flex and shift under load. A homeowner who has never worked on a roof, accessing it at night or in post-storm darkness, on a ladder that is planted on wet ground or mud, with urgency and adrenaline driving decisions, is operating in genuinely life-threatening conditions.
Beyond the personal safety risk, DIY tarping frequently makes the property condition worse rather than better. Consumer-grade tarps are typically lightweight 2–4 mil polyethylene that tears in the next wind event, creating flapping edges that cause additional shingle damage. Securing a consumer tarp often requires driving nails or screws through the tarp and into the roof surface — creating new penetrations in the waterproofing layer in sections of the roof that were not previously damaged. These penetrations are then inside the tarp's perimeter and are not protected from rainfall, creating new leak points in previously undamaged areas.
From an insurance standpoint, a DIY tarp that fails and allows additional water intrusion may give an adjuster grounds to argue that the additional damage occurred after the original event and resulted from inadequate mitigation. A professionally installed tarp, by contrast, creates a clear, documented mitigation record that timestamps the initial response and demonstrates reasonable care.
Our crews arrive with OSHA-compliant fall protection equipment, commercial-grade 10-mil or heavier polyethylene tarps, proper anchoring systems including ballasted board-and-batten ridge caps and mechanically secured perimeter edges, high-lumen work lighting for night operations, and the training and experience to work safely on compromised roofs. We have performed this work hundreds of times. The risk differential between a trained professional crew and a homeowner on a ladder the night after a storm is not marginal — it is enormous.
The bottom line: Please do not put yourself or a family member on that roof. Call Allied Emergency Services at (800) 792-0212 and let the professionals handle this safely and correctly.
We have refined our storm damage restoration process to protect your home, support your insurance claim, and get you back to normal as efficiently as possible. Here is exactly what the journey looks like when you call Allied Emergency Services after storm damage to your Downers Grove home.
From the moment you call, our dispatch coordinates the closest available crew to your Downers Grove address. Our target is on-site within approximately one hour. Upon arrival, the crew lead conducts a rapid but systematic safety assessment of the roof and structure before any crew member accesses the roof surface. Access is only made when the crew lead determines it is safe to proceed. Emergency tarping begins immediately upon safe access confirmation, prioritizing the largest or most actively leaking openings first. Throughout this process, we are in communication with you — explaining what we see, what we are doing, and why.
Parallel to the tarping work, our crew systematically photographs and documents all observed damage. This includes the full roof surface — not just the areas of obvious primary damage — because secondary damage (bruised shingles, damaged flashing, disturbed ridge caps) is frequently present beyond the primary opening and needs to be captured before an adjuster visit. We document with timestamped photographs, written damage descriptions, measurements of all affected areas, and material notes where relevant. This documentation package is formatted to support your insurance claim submission and adjuster review. You receive a complete copy.
Once emergency tarping and documentation are complete, the next step is your insurance claim. Allied Emergency Services works with your insurance process — we provide our documentation to support your claim, make our records available for adjuster review, and coordinate our schedule with the adjuster's inspection visit. We can be present during the adjuster's roof inspection to point out documented damage areas. Critically, we are licensed restoration contractors and are not insurance adjusters or public adjusters. We do not adjust, negotiate, or settle insurance claims. We document damage and perform restoration repairs. Your insurance company makes coverage determinations, and we perform the repair work.
After your insurance claim determination and approval, Allied prepares a detailed scope of work and material specification for your permanent roof restoration. We obtain all required building permits through the Village of Downers Grove — a critical step that many storm-chasing contractors skip to their customers' later detriment. We schedule the permanent restoration work around your needs and any adjuster or mortgage company requirements. All work is performed by our licensed crews using manufacturer-approved materials and installation methods. We maintain liability and workers' compensation insurance throughout every project, protecting you from liability for any on-site incidents.
Before we consider any Downers Grove restoration project complete, we conduct a detailed final walkthrough with you. We inspect all completed roofing work, verify that all penetrations are properly flashed, that gutters and downspouts are properly reattached, that all debris has been removed from the property, and that the finished work meets both our standards and yours. We provide all manufacturer warranty documentation for materials used, and Allied stands behind our workmanship with our own labor warranty. If a required Village inspection is part of the permit process, we coordinate and pass that inspection before final project closeout.
Real experiences from real homeowners who called Allied when their roofs needed emergency protection.
We had a massive storm come through on a Wednesday night and a tree limb went straight through our roof over the master bedroom. I called Allied at about 11 PM and they were at our house by midnight. The crew was professional, worked carefully and quickly, and had the area tarped and protected before the next round of rain came through around 2 AM. The damage documentation they provided was exactly what our insurance adjuster needed — made the whole claim process much smoother. Cannot recommend them highly enough for a genuine emergency.
The hail storm that hit our street in June was brutal — baseball-sized hail, and our 15-year-old architectural shingles got absolutely hammered. From the ground everything looked okay but I called Allied anyway because my neighbor suggested it. Their crew found hail damage across almost 60% of the roof surface that was completely invisible from the ground, including several actual punctures near the north ridge. They covered everything, documented it thoroughly, and the insurance adjuster was actually impressed with the condition and documentation when he showed up. We got full roof replacement approved. These guys saved us a lot of money by being thorough.
I was honestly skeptical about calling a restoration company for what I thought was a small wind damage issue — some shingles blown off over the garage. But my husband was traveling and I was not about to get on the roof myself with rain in the forecast for the next two days. Allied came out, covered the area properly, and while they were up there they noticed that the wind had also pulled back flashing at my chimney base that I never would have found. That flashing issue would have been leaking every rain cycle for who knows how long. Getting the full picture of what storm damage actually looked like was incredibly valuable. Worth every penny.
Reviews represent typical customer experiences. Individual results may vary based on damage type, insurance carrier, and property specifics.
We have eliminated every possible friction point from our emergency response process. When your roof is open and weather is coming, here is exactly what happens from the moment you dial our number.
Not a voicemail. Not an answering service that takes a message. A real Allied team member answers your call at any hour, gathers your address and a quick description of the damage, and begins coordinating crew dispatch in real time while you are on the phone.
The closest available crew to your Downers Grove address is dispatched the moment we have your location. You receive an ETA confirmation and a direct contact number for the crew lead so you know exactly when to expect them and who to look for.
Upon arrival, your crew lead introduces themselves and walks you through what they are going to do and what they expect to find. They communicate before going on the roof and after, so you are never left wondering what is happening with your own home.
Commercial-grade tarping work begins immediately upon safe roof access. All openings are covered, tarps are anchored using appropriate non-destructive or minimally invasive techniques, and the crew verifies the installation before leaving the site by performing a perimeter check and a weather-resistance assessment.
Before the crew leaves your property, you receive your damage documentation package — or it is delivered digitally within 24 hours. This includes all photographs, damage descriptions, measurements, and material notes needed for your insurance submission. You are never chasing paperwork from us.
Our target response time for Downers Grove is approximately one hour from your call to crew on-site, 24 hours a day, 7 days a week. Because Downers Grove is a well-established community in DuPage County with good road access via Ogden Avenue, Finley Road, and Belmont Road corridors, our crews can navigate to any address efficiently. During major storm events where multiple calls are coming in simultaneously from the wider Chicagoland area, we will give you an honest ETA and keep you informed — we will never just leave you wondering. Call us at (800) 792-0212 and a real person answers immediately.
In most standard Illinois homeowners policies, yes — emergency mitigation work including tarping is covered when the underlying cause (storm, hail, wind, falling tree) is a covered peril. More importantly, your policy likely requires you to mitigate further damage after a covered loss event. Failing to cover an open roof can jeopardize the interior damage portions of your claim. We provide documentation formatted for insurance submission on every job. We are a restoration contractor, not an adjuster; your insurance company makes all coverage determinations.
We strongly advise against it. Post-storm roof surfaces are wet, potentially structurally compromised, and extremely hazardous for anyone without professional fall protection equipment and training. Consumer-grade tarps frequently fail in the next wind event, sometimes causing additional damage. The cost of a professional tarp is minimal compared to the cost of an emergency room visit — or worse. Please call us.
A properly installed commercial-grade 10-mil polyethylene tarp, anchored using professional techniques, typically lasts 60 to 90 days under normal Chicagoland weather. It is designed as a bridge measure while your insurance claim processes and permanent materials are sourced — not a permanent repair. We communicate this clearly upfront and will inspect and re-secure if needed after subsequent weather events during the tarp period.
Our team responds within 1 hour — don't let damage get worse.
Allied Emergency Services responds to emergency roof tarping calls throughout all of Downers Grove and the surrounding DuPage County communities. We know every neighborhood in this area.
Not sure if we serve your area? Call us — if we can reach you, we will. (800) 792-0212
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