Checklist
Your Denver Roof Inspection Checklist: What to Look For and When to Call a Pro
Denver Roof Pros
Checklist
Your Denver Roof Inspection Checklist: What to Look For and When to Call a Pro
Denver Roof Pros
Your roof protects everything inside your home. But most homeowners wait until water drips through the ceiling before they think about it.
That's expensive.
Colorado experiences about
94 hail events
each year, leading to around $151 million in annual property losses. Denver's most costly natural catastrophe was a $3 billion hail storm in 2017.
Regular inspections catch problems before they become disasters. This guide shows you what to check, when to check it, and when to stop checking and call someone who knows what they're looking at.
When to Inspect Your Roof
You need to inspect your roof at specific times. Not randomly. Not when you remember. At specific times.
Twice a Year: Spring and Fall
Schedule comprehensive evaluations in
spring and fall
. These seasons let you prepare for extreme weather conditions.
Spring inspections reveal winter damage. Fall inspections prepare your roof for snow and as well as reveal any potential hail damage that you may have missed during the summer months while you were away on vacation.
Most roofs last 20 to 30 years with proper care. Simple maintenance tasks add years to your roof's lifespan.
After Every Hail Storm
Denver gets hit hard by hail. Eastern Colorado regularly experiences hailstones 1-2 inches in diameter traveling at speeds up to 80 mph. In northeastern Colorado, hail can reach 4.5 inches.
That's baseball-sized ice falling from the sky at highway speeds.
Inspect within a few days to a week after a hail event. Quick assessments catch problems before rain seeps in and prevent minor issues from becoming costly structural damage.
Here's the problem: snow cover, ice buildup, and freezing temperatures can temporarily mask bruised shingles, loosened granules, or compromised flashing. Freeze-thaw cycles cause water to expand inside small cracks created by hail, slowly
worsening the damage
.If a storm hits in winter, inspect again in spring.
After Any Severe Weather
High winds, heavy snow, rapid temperature changes. All of these stress your roof.
Examine your roof after severe weather events even if you see no obvious problems. Hidden damage exists.
What to Check From the Ground
Start your inspection without climbing anything. You can spot many problems from your yard.
Shingle Condition
Look for:
Missing shingles: Gaps in your roof coverage
Curling edges: Shingles that lift at the corners
Cracked or broken shingles: Visible damage or splits
Granule loss: Shingles that look darker or have bare spots
Sagging areas: Sections that dip or look uneven
Check your gutters too. Excessive granules in your gutters mean your shingles are deteriorating.
Flashing Inspection
Flashing seals the joints where your roof meets walls, chimneys, and vents.
Look for:
Rust or corrosion on metal flashing
Gaps or separation from the roof surface
Cracked or missing caulk
Bent or damaged sections
Flashing failures cause most roof leaks. The roof itself is fine. The seal around penetrations fails.
Gutter and Downspout Check
Your gutters move water away from your roof and foundation.
Look for:
Sagging or pulling away from the roofline
Visible debris or blockages
Water stains on siding below gutters
Pooling water near your foundation
Clogged gutters force water under your shingles. That water finds its way inside.
What to Check in Your Attic
Your attic tells you what's happening to your roof before you see it from outside.
Look for Water Damage
Inspect your attic on a sunny day. Look for:
Water stains on rafters or sheathing
Daylight coming through the roof boards
Wet or compressed insulation
Dark streaks or discoloration
Water stains mean you have a leak. The location of the stain doesn't always match where water enters. Water travels along rafters before it drips.
Check Ventilation
Poor attic ventilation is one of the most common problems when inspecting roofs. Most homeowners don't know until there's already thousands of dollars worth of damage.
Without proper attic ventilation, upstairs rooms become uncomfortably hot, and AC units run longer trying to keep homes cool.
Attic temperatures can soar above
150 degrees Fahrenheit
without proper ventilation. That forces cooling systems to work harder while shortening the lifespan of roofing materials.
Signs of ventilation problems:
Excessive heat: Your attic feels like an oven in summer
Moisture or frost: Condensation on rafters or nails in winter
Mold growth: Often appears in attic corners or near soffit vents where airflow should be strongest
Rusty nails: Nail heads visible through roof sheathing show moisture collecting at fastener points
Compressed insulation: Wet insulation loses its effectiveness
Proper attic ventilation can help reduce the risk of mold, which protects the health of your family.
Signs You Need Professional Help
Some inspections require professional expertise. You can look. You can't always interpret what you're seeing.
When to Call a Roofer
Stop inspecting and call a professional when you find:
Multiple missing or damaged shingles: More than a few scattered problems
Sagging roof sections: Indicates structural issues
Active leaks: Water entering your home
Extensive granule loss: Large areas of bare shingles
Damaged flashing around chimneys or vents: Complex repairs that need proper sealing
Interior water stains: Even old ones indicate past problems that need assessment
Mold in your attic: Requires both remediation and identifying the moisture source
Why Professional Inspections Matter
DIY-ing anything relating to a roof can be dangerous. It's easier to skip over problem areas when you don't have roofing experience.
For warranty and claims you want a record from a licensed professional.
Insurance adjusters work with strict claim guidelines. They don't always catch every issue. A roofer can guide you on whether it's worth filing an insurance claim. In some cases, the damage is minor enough that repairs don't justify making a claim.
Calling a trusted roofing contractor first for a professional damage assessment is advisable. A roofer spots problems you miss and knows which problems need immediate attention and which can wait.
What Happens During a Professional Inspection
Professional roofers check everything you checked, plus things you can't safely access or properly evaluate.
A thorough professional inspection includes:
Complete shingle assessment: Checking every section for damage, wear, and proper installation
Flashing examination: Testing seals around all penetrations
Structural evaluation: Looking for sagging, rot, or damage to decking
Ventilation analysis: Measuring airflow and checking for proper intake and exhaust
Interior inspection: Examining attic spaces for leaks, moisture, and insulation issues
Gutter and drainage review: Ensuring water moves away from your home properly
Documentation: Photos and detailed notes for insurance claims or future reference
You get a written report. You know what needs fixing now and what to watch.
Common Problems Denver Homeowners Miss
Some roof problems hide in plain sight.
Hail Damage That Doesn't Look Like Damage
Hail doesn't always punch holes in your roof. Sometimes it just bruises shingles.
Bruised shingles lose granules faster. They fail sooner. You won't see the problem until the shingle starts curling or cracking months later.
Reports of baseball-sized hail nearly tripled from 2019 to 2023, rising from 12 to 34 incidents. That's a lot of roofs taking hits.
Ice Dam Damage
Ice dams form when heat escapes through your roof, melting snow. The water refreezes at the roof edge, creating a dam. Water backs up under your shingles.
You see the ice. You don't see the water damage happening underneath until spring.
Ventilation Failure
Your roof cooks from below in summer and traps moisture in winter. Both shorten your roof's life.
Most home owners never check their attic ventilation until something goes wrong.
What to Do After Your Inspection
You've inspected your roof. Now what?
Document Everything
Take photos of any damage or concerns. Date them. Store them somewhere you can find them.
This documentation helps with insurance claims and tracking how problems develop over time.
Prioritize Repairs
Not everything needs immediate attention. Some problems are urgent. Some can wait.
Fix immediately:
Active leaks
Missing shingles
Damaged flashing
Structural sagging
Schedule soon:
Multiple damaged shingles
Significant granule loss
Gutter problems
Ventilation issues
Monitor:
Minor wear on older roofs
Small areas of granule loss
Slight curling on a few shingles
Get Professional Assessment
When you find problems, call a licensed roofer. Get an assessment before you decide what to do.
Early detection of minor issues prevents them from escalating into major problems, saving significant money on repairs.
The Real Cost of Skipping Inspections
Regular inspections feel like a hassle. Roof repairs feel like an expense.
Know what's more expensive? Replacing water-damaged ceilings, remediating mold, or replacing your entire roof years before you should have to.
Colorado ranks second nationwide for per-capita hail damage. Only 10% of homeowners in metro Denver, Colorado Springs and Fort Collins had fortified their roofs with hail-resistant materials.
You can't control the weather. You can control how quickly you catch and fix problems
Your Inspection Schedule
Here's your simple schedule:
Spring (April-May): Complete inspection after winter weather
Fall (September-October): Complete inspection before winter
After every hail storm: Quick damage assessment
After severe weather: Visual check from the ground
Every 3-5 years: Professional inspection even if nothing seems wrong
This schedule catches problems early. Early detection saves money.
Final Thoughts
Your roof is the most important part of your home's exterior. It keeps everything else dry and protected.
Regular inspections extend your roof's life. They catch small problems before they become expensive disasters. They give you peace of mind.
You can handle basic inspections from the ground and in your attic. When you find problems or aren't sure what you're looking at, call a professional.
The cost of an inspection is nothing compared to the cost of ignoring a problem until it forces your hand.
Check your roof. Know what's happening up there. Fix problems when they're small.
That's how you protect your home.
Need Roofing Help?
Don't let small issues become big problems. Schedule a free inspection with our expert team today.
Get Free EstimateCategories
Written by Denver Roof Pros
Denver Roof Pros provides expert roofing
and exterior services to the Denver Metro
area. We are committed to quality, integrity,
and customer satisfaction.
About
Premier roofing and exterior maintenance
services for Denver and surrounding
communities, built on quality craftsmanship,
transparent pricing, and durable performance.
Quick Links
Services
© 2026 Denver Roof Pros. All rights reserved.
Denver Roof Pros. LLC dba Denver Roof Pros, Denver Paint Pros, Denver Deck Pros.
Your roof protects everything inside your home. But most homeowners wait until water drips through the ceiling before they think about it.
That's expensive.
Colorado experiences about
94 hail events
each year, leading to around $151 million in annual property losses. Denver's most costly natural catastrophe was a $3 billion hail storm in 2017.
Regular inspections catch problems before they become disasters. This guide shows you what to check, when to check it, and when to stop checking and call someone who knows what they're looking at.
When to Inspect Your Roof
You need to inspect your roof at specific times. Not randomly. Not when you remember. At specific times.
Twice a Year: Spring and Fall
Schedule comprehensive evaluations in
spring and fall
. These seasons let you prepare for extreme weather conditions.
Spring inspections reveal winter damage. Fall inspections prepare your roof for snow and as well as reveal any potential hail damage that you may have missed during the summer months while you were away on vacation.
Most roofs last 20 to 30 years with proper care. Simple maintenance tasks add years to your roof's lifespan.
After Every Hail Storm
Denver gets hit hard by hail. Eastern Colorado regularly experiences hailstones 1-2 inches in diameter traveling at speeds up to 80 mph. In northeastern Colorado, hail can reach 4.5 inches.
That's baseball-sized ice falling from the sky at highway speeds.
Inspect within a few days to a week after a hail event. Quick assessments catch problems before rain seeps in and prevent minor issues from becoming costly structural damage.
Here's the problem: snow cover, ice buildup, and freezing temperatures can temporarily mask bruised shingles, loosened granules, or compromised flashing. Freeze-thaw cycles cause water to expand inside small cracks created by hail, slowly
worsening the damage
.If a storm hits in winter, inspect again in spring.
After Any Severe Weather
High winds, heavy snow, rapid temperature changes. All of these stress your roof.
Examine your roof after severe weather events even if you see no obvious problems. Hidden damage exists.
What to Check From the Ground
Start your inspection without climbing anything. You can spot many problems from your yard.
Shingle Condition
Look for:
Missing shingles: Gaps in your roof coverage
Curling edges: Shingles that lift at the corners
Cracked or broken shingles: Visible damage or splits
Granule loss: Shingles that look darker or have bare spots
Sagging areas: Sections that dip or look uneven
Check your gutters too. Excessive granules in your gutters mean your shingles are deteriorating.
Flashing Inspection
Flashing seals the joints where your roof meets walls, chimneys, and vents.
Look for:
Rust or corrosion on metal flashing
Gaps or separation from the roof surface
Cracked or missing caulk
Bent or damaged sections
Flashing failures cause most roof leaks. The roof itself is fine. The seal around penetrations fails.
Gutter and Downspout Check
Your gutters move water away from your roof and foundation.
Look for:
Sagging or pulling away from the roofline
Visible debris or blockages
Water stains on siding below gutters
Pooling water near your foundation
Clogged gutters force water under your shingles. That water finds its way inside.
What to Check in Your Attic
Your attic tells you what's happening to your roof before you see it from outside.
Look for Water Damage
Inspect your attic on a sunny day. Look for:
Water stains on rafters or sheathing
Daylight coming through the roof boards
Wet or compressed insulation
Dark streaks or discoloration
Water stains mean you have a leak. The location of the stain doesn't always match where water enters. Water travels along rafters before it drips.
Check Ventilation
Poor attic ventilation is one of the most common problems when inspecting roofs. Most homeowners don't know until there's already thousands of dollars worth of damage.
Without proper attic ventilation, upstairs rooms become uncomfortably hot, and AC units run longer trying to keep homes cool.
Attic temperatures can soar above
150 degrees Fahrenheit
without proper ventilation. That forces cooling systems to work harder while shortening the lifespan of roofing materials.
Signs of ventilation problems:
Excessive heat: Your attic feels like an oven in summer
Moisture or frost: Condensation on rafters or nails in winter
Mold growth: Often appears in attic corners or near soffit vents where airflow should be strongest
Rusty nails: Nail heads visible through roof sheathing show moisture collecting at fastener points
Compressed insulation: Wet insulation loses its effectiveness
Proper attic ventilation can help reduce the risk of mold, which protects the health of your family.
Signs You Need Professional Help
Some inspections require professional expertise. You can look. You can't always interpret what you're seeing.
When to Call a Roofer
Stop inspecting and call a professional when you find:
Multiple missing or damaged shingles: More than a few scattered problems
Sagging roof sections: Indicates structural issues
Active leaks: Water entering your home
Extensive granule loss: Large areas of bare shingles
Damaged flashing around chimneys or vents: Complex repairs that need proper sealing
Interior water stains: Even old ones indicate past problems that need assessment
Mold in your attic: Requires both remediation and identifying the moisture source
Why Professional Inspections Matter
DIY-ing anything relating to a roof can be dangerous. It's easier to skip over problem areas when you don't have roofing experience.
For warranty and claims you want a record from a licensed professional.
Insurance adjusters work with strict claim guidelines. They don't always catch every issue. A roofer can guide you on whether it's worth filing an insurance claim. In some cases, the damage is minor enough that repairs don't justify making a claim.
Calling a trusted roofing contractor first for a professional damage assessment is advisable. A roofer spots problems you miss and knows which problems need immediate attention and which can wait.
What Happens During a Professional Inspection
Professional roofers check everything you checked, plus things you can't safely access or properly evaluate.
A thorough professional inspection includes:
Complete shingle assessment: Checking every section for damage, wear, and proper installation
Flashing examination: Testing seals around all penetrations
Structural evaluation: Looking for sagging, rot, or damage to decking
Ventilation analysis: Measuring airflow and checking for proper intake and exhaust
Interior inspection: Examining attic spaces for leaks, moisture, and insulation issues
Gutter and drainage review: Ensuring water moves away from your home properly
Documentation: Photos and detailed notes for insurance claims or future reference
You get a written report. You know what needs fixing now and what to watch.
Common Problems Denver Homeowners Miss
Some roof problems hide in plain sight.
Hail Damage That Doesn't Look Like Damage
Hail doesn't always punch holes in your roof. Sometimes it just bruises shingles.
Bruised shingles lose granules faster. They fail sooner. You won't see the problem until the shingle starts curling or cracking months later.
Reports of baseball-sized hail nearly tripled from 2019 to 2023, rising from 12 to 34 incidents. That's a lot of roofs taking hits.
Ice Dam Damage
Ice dams form when heat escapes through your roof, melting snow. The water refreezes at the roof edge, creating a dam. Water backs up under your shingles.
You see the ice. You don't see the water damage happening underneath until spring.
Ventilation Failure
Your roof cooks from below in summer and traps moisture in winter. Both shorten your roof's life.
Most home owners never check their attic ventilation until something goes wrong.
What to Do After Your Inspection
You've inspected your roof. Now what?
Document Everything
Take photos of any damage or concerns. Date them. Store them somewhere you can find them.
This documentation helps with insurance claims and tracking how problems develop over time.
Prioritize Repairs
Not everything needs immediate attention. Some problems are urgent. Some can wait.
Fix immediately:
Active leaks
Missing shingles
Damaged flashing
Structural sagging
Schedule soon:
Multiple damaged shingles
Significant granule loss
Gutter problems
Ventilation issues
Monitor:
Minor wear on older roofs
Small areas of granule loss
Slight curling on a few shingles
Get Professional Assessment
When you find problems, call a licensed roofer. Get an assessment before you decide what to do.
Early detection of minor issues prevents them from escalating into major problems, saving significant money on repairs.
The Real Cost of Skipping Inspections
Regular inspections feel like a hassle. Roof repairs feel like an expense.
Know what's more expensive? Replacing water-damaged ceilings, remediating mold, or replacing your entire roof years before you should have to.
Colorado ranks second nationwide for per-capita hail damage. Only 10% of homeowners in metro Denver, Colorado Springs and Fort Collins had fortified their roofs with hail-resistant materials.
You can't control the weather. You can control how quickly you catch and fix problems
Your Inspection Schedule
Here's your simple schedule:
Spring (April-May): Complete inspection after winter weather
Fall (September-October): Complete inspection before winter
After every hail storm: Quick damage assessment
After severe weather: Visual check from the ground
Every 3-5 years: Professional inspection even if nothing seems wrong
This schedule catches problems early. Early detection saves money.
Final Thoughts
Your roof is the most important part of your home's exterior. It keeps everything else dry and protected.
Regular inspections extend your roof's life. They catch small problems before they become expensive disasters. They give you peace of mind.
You can handle basic inspections from the ground and in your attic. When you find problems or aren't sure what you're looking at, call a professional.
The cost of an inspection is nothing compared to the cost of ignoring a problem until it forces your hand.
Check your roof. Know what's happening up there. Fix problems when they're small.
That's how you protect your home.
Need Roofing Help?
Don't let small issues become big problems. Schedule a free inspection with our expert team today.
Get Free EstimateCategories
Written by Denver Roof Pros
Denver Roof Pros provides expert roofing and exterior services to the Denver Metro area. We are committed to quality, integrity, and customer satisfaction.
About
Premier roofing and exterior maintenance
services for Denver and surrounding
communities, built on quality
craftsmanship, transparent pricing, and
durable performance.
Quick Links
Services
© 2026 Denver Roof Pros. All rights reserved.
Denver Roof Pros. LLC dba Denver Roof Pros, Denver Paint Pros, Denver Deck Pros.