COMMERCIAL ROOFING CONTRACTORS
Protecting Your Commercial Investment From the Roof Down
With over 40 years of experience, IGR Restoration is your partner in commercial roofing, restoration, storm damage repairs and emergency roofing services throughout Chicagoland.
For commercial property managers, investors and HOAs, being educated on your building’s roof is crucial — it protects asset value, keeps maintenance budgets predictable, supports tenant satisfaction, and reduces risk. Our team inspects the entire roofing system, documents its true condition, and helps you make the right decision for your property and your return on investment.
Why Roofing Education Matters for Property Managers
A well-managed commercial roof protects far more than the building envelope
Asset Protection
Prevents costly damage and preserves long-term property value.
Budget Planning
Accurate maintenance budgeting that avoids surprise expenses.
Tenant Satisfaction
Maintains comfort, prevents leaks and supports occupancy.
Energy Efficiency
Reduces HVAC costs with informed, reflective roofing choices.
Risk Management
Minimizes accidents and liability, enhancing building safety.
Long-Term Value
Increases roof lifespan and reduces future capital expense.
Commercial Roof Systems We Install
We help you choose the right system for your climate, facility and budget
A single-ply membrane covering roughly 40% of the commercial market — durable, eco-friendly and energy-efficient.
- Reflects heat & lowers energy costs
- Strong UV, ozone & chemical resistance
- 40–80 mil thickness options
- Fast, reliable installation
A durable, cost-effective single-ply rubber roof with a seamless design and warranties up to 30 years.
- Affordable with a 50+ year lifespan
- Flexes with building movement
- Resists UV, punctures & tears
- Easy to source & install
A versatile single-ply membrane made with less oil than TPO or EPDM — ideal where grease or chemicals are present.
- Excellent waterproof performance
- Resists wind, fire, moisture & UV
- Light-colored & energy-efficient
- Welded, watertight seams
Flexible, durable asphaltic sheets installed peel-and-stick, hot-mopped, cold-applied or torched — great in cold climates.
- Adapts well to temperature swings
- Impact resistant & long-lasting
- Efficient, lower-labor installation
- Optional protective top coating
A time-tested system of alternating asphalt and reinforcing layers topped with gravel for flat and low-slope roofs.
- Seamless, sealed waterproof surface
- Strong UV & fire resistance
- Low maintenance, long lifespan
- Modern versions add rigid insulation
A reliable, sleek option offering durability, efficiency and a low-maintenance finish for many building types.
- Naturally fire-retardant
- Interlocking panels add strength
- Reflective coatings cut heat gain
- Minimal upkeep required
Signs Your Commercial Roof Needs Attention
An aging or damaged commercial roof usually shows some of the warning signs below. Catching them early prevents water from reaching insulation, ceilings, electrical components, inventory and occupied spaces.
- Ponding water & poor drainage
- Clogged or slow roof drains
- Open seams or failing flashing
- Bubbling, blistering or trapped moisture
- Sagging or low roof areas
- Surface discoloration or plant growth
- Ceiling stains, mold or bad odors
- Rising energy bills
Hail, wind and UV exposure each damage a roof differently — and a roof can look normal from the ground while carrying functional damage. A professional inspection is the only way to know for certain.
A transparent, documented process from first inspection to final warranty
A transparent, documented process from first inspection to final warranty
Property Assessment
We begin with a thorough inspection, documenting the current condition of the roof and surrounding areas to identify every issue.
Conditions Report
We begin with a thorough inspection, documenting the current condition of the roof and surrounding areas to identify every issue.
Restoration Strategy
We align the work with your investment strategy, whether you plan to hold, restore or sell, to maximize your return.
Permitting & Scheduling
We obtain required permits, verify code compliance, schedule labor and order materials before work begins.
Scope & Timeline
A detailed construction timeline outlining working hours and any specifications unique to your project.
Safety & Compliance
All pre-construction safety requirements are identified per OSHA, with a designated safety contact on site.
Quality Assurance
Quality checks throughout construction ensure the work adheres to manufacturer and code guidelines.
Final Inspection & Warranty
A final walk-through and punch list, manufacturer inspections, warranty registration and project close-out.
Preventative Roof Maintenance Program
Even the best manufacturer warranties don’t cover wear from sun, UV and aging. Our preventative maintenance program preserves your roof’s structural integrity, helps keep NDL warranties in force, and saves on major repairs or replacements.
- Annual maintenance check-ups that catch leak threats early
- Priority service for emergency roof situations
- Caulking, sealing & coating of flashing and pitch pans
- Leak repairs & debris removal during the plan term
- Comprehensive photo documentation of roof conditions
Scheduled maintenance identifies issues before they escalate — allowing planned repairs instead of costly emergency fixes.
Insurance-Related Commercial Restoration
If your roof damage may be related to a covered storm event, documentation is everything. A roofing specialist works directly with owners, building managers and HOAs throughout the insurance claims process to help you receive fair compensation.
Filing a hail or wind claim will not raise your premiums — by law, carriers cannot increase rates due to an “act of God” event. We document the property accurately, meet with the adjuster, and provide the estimates, measurements and construction details needed to restore the damaged areas properly. Coverage decisions remain with the insurance company.
Commercial Roofing FAQs
Sometimes — it depends on the age of your roof, the number of existing layers and local codes. We evaluate all of these before recommending the best solution for your system.
We provide a free roof assessment to determine the quality of your existing roof. If it has internal damage such as leaks or mold, a replacement may be needed.
It depends on roof type and conditions, but when installed properly and maintained through annual inspections, a commercial roof should perform well for decades.
We help you choose based on energy costs, climate and facility needs — for example, many restaurants need a PVC roof because of cooking grease.
It depends on size, roof type, existing damage, inspections, weather and permits. Each job is unique and can take from a few days to a few weeks.
Scheduled maintenance identifies potential issues before they escalate, allowing planned repairs rather than costly emergency fixes — and helps keep your warranty in force.
Protect the items in your facility and call a roofing specialist as soon as possible. When it can be accessed safely, we provide emergency tarping to reduce further water intrusion.
Schedule Your Free Commercial Roof Assessment
Whether you manage a single storefront or a portfolio of properties, IGR Restoration will inspect your roof, document its condition and give you clear, honest options.