When Your Roof Depends on More Than Just “Good Hands” — It Depends on the Right Hands
Most homeowners assume a roof is a roof — installed the same way, repaired the same way, and expected to last about the same amount of time. But the truth is more complicated, and it’s precisely why choosing a roofing company in Portland OR with material-specific expertise isn’t just smart… It’s essential. HER Roofing sees this confusion often, especially when homeowners call after a failed repair or a premature roof replacement.
Material-specific installation is crucial because every roofing material behaves differently. Asphalt shingles, cedar shakes, tile roofs, and modern sustainable shingles all require unique handling, fastening, ventilation planning, and flashing techniques. A roofing company trained in those distinctions ensures longer roof life, better performance, fewer repairs, and safer structural conditions.
Why Homeowners Trust a Roofing Company with Specialized Knowledge
When a homeowner hires a roof professional, they usually focus on reputation, price, or timeline. But very few consider something even more important: whether the company understands the exact requirements of the roofing type they’ve chosen. Portland’s weather patterns — heavy rain, wind-driven storms, moss growth, temperature swings — can punish the wrong material if installed incorrectly. That’s why HER Roofing encourages homeowners to ask more profound questions about installation training, product certifications, and historical restoration experience.
This section also answers a natural “People Also Ask” question that homeowners frequently search: “Does it really matter who installs my roof if the material is high quality?”
Yes. Even the highest-rated material fails when paired with poor installation.
Cracking the Mystery: What Actually Happens When Material Isn’t Installed the Right Way?

Roofing isn’t just “laying shingles in rows.” Every roofing type has a personality — its own rules, tolerances, weight load, slope requirements, fastening systems, and ventilation demands. When those rules are ignored, hidden damage grows quietly until it becomes a crisis.
Here are some common problems the HER Roofing team sees when installation isn’t material-specific:
1. Asphalt Shingles Curling or Lifting Long Before Their Time
Many contractors treat asphalt shingles as “foolproof,” but manufacturers now have strict installation guidelines. Incorrect nail placement, improper deck prep, or poor attic ventilation can void warranties and fast-track deterioration.
2. Cedar Shakes Absorb Moisture Instead of Shedding It
Cedar shakes need precise spacing, breathable underlayment, and knowledge of how wood reacts to Portland’s damp climate. Incorrect installation leads to mold, dry rot, and premature roof removal.
3. Tile Roofs are Cracking Under Their Own Weight
Tile demands a structural assessment. Without understanding a home’s load capacity, flashing needs, and fastening patterns, homeowners face costly roof repairs or full replacements.
4. Flat Roofs Leaking at Seams or Ponding Water
Flat roof installation requires expertise in Built-Up Roofing, hot rubber, pavers on pedestals, and other systems used across commercial exteriors. A small mistake in slope or drainage design can cause water damage that spreads secretly until repairs become extensive.
5. Skylight and Vent Issues That Go Unnoticed Until the Ceilings Stain
Improper chimney flashing, missing ice-and-water barriers, and poor detailing around skylights are mistakes amateurs often make.
To reinforce this, HER Roofing refers homeowners to an external industry authority: the NRCA (National Roofing Contractors Association), so they can verify best practices themselves — a trusted resource for professional roofing guidance.
Interested in Professional Roofing Services?
Reach out today and let HER Roofing take care of your home with skill and honesty.
Why It’s Worth Caring: The Surprising Benefits of Choosing Material-Specific Roof Installation
Think of a roof like a tailored suit. It fits only when measured, cut, and stitched for the wearer — not grabbed off a shelf. Roofing works the same way.
Here’s what homeowners gain when they choose a company with actual material-specific knowledge:
Longer Roof Life
Products like sustainable shingles, cedar shakes, and tile roofs often last decades longer when installed by trained specialists.
Better Weather Resistance
Portland’s storms, high winds, moss growth, and constant moisture require installation tailored to local conditions.
Lower Long-Term Costs
Repeated repairs cost more than a correctly installed roof. HER Roofing has seen countless homeowners spend thousands on “patchwork fixes” before admitting the installation was the issue all along.
Stronger Warranties
Many products offer industry-leading warranties or material warranties only when installed by certified roofing contractors.
Safer Structural Performance
Hidden dry rot, improper deck preparation, or incorrect fastening can put homes at risk. Material-specific expertise avoids this.
HER Roofing has earned reviews from property owners praising its high-quality workmanship, commitment to quality, and customer satisfaction track record. That trust comes from knowing how each material behaves and how each installation must be executed.
Savvy Homeowners Want to Know: What Does ‘Material-Specific Expertise’ Actually Include?
Homeowners often think expertise means “experience,” but valid specialization goes much deeper.
A roofing company must understand:
1. How the Material Behaves
Cedar breathes. Tile stores heat. Asphalt shingles depend on strict fastening patterns. Hot rubber expands. Sustainable shingles require precise ventilation.
2. Installation Requirements
This includes slope calculations, deck reinforcement for heavy systems, underlayment selection, and choosing techniques for Portland’s rainy climate.
3. Flashing Details Unique to Each Type
Tile roofs require different chimney flashing than asphalt shingles. Cedar demands breathable barriers. Flat roofs need welded seams.
4. Maintenance Strategies
Material-specific knowledge makes a difference in everything from moss removal to dry rot replacement to annual roof inspection routines.
Here’s a simple, helpful breakdown:
- Evaluate the home’s needs — slope, structural load, drainage patterns.
- Discuss the pros and cons of the material — cost, lifespan, aesthetic fit, maintenance requirements.
- Match material to climate — including wind, rainfall, and storm patterns.
- Create a custom installation plan — not a one-size-fits-all approach.
- Document warranties and maintenance — ensuring homeowners know how to protect their investment.
This is where expertise from HER Roofing makes all the difference — especially with tile roof specialists, historical restoration projects, or commercial roofing services that require meticulous pre-planning.
Stories From the Field: How HER Roofing’s Material-Specific Approach Saved Homes
Case Study: The Cedar Shake Roof that Kept Failing — Until it Didn’t
A Portland homeowner had paid for three separate roof repairs in six years. Each repair looked fine from the surface, but the shakes were absorbing moisture. The contractor had installed them too tightly. HER Roofing rebuilt the system with proper spacing, breathable barriers, and correct flashing. The homeowner hasn’t needed a repair in five years.
Case Study: When Asphalt Shingles Blew Off During Every Storm
Another homeowner kept losing shingles after high winds. The issue wasn’t the shingles — it was the nailing pattern and deck movement. HER Roofing corrected the fastening system, performed a complete roof inspection, and reinstalled according to manufacturer specifications. Storm season came and went without a single failure.
Case Study: A Tile Roof that Became Dangerously Heavy
A beautiful tile roof had been installed without proper load calculations. HER Roofing discovered sagging rafters and failing support beams. After reinforcing the structure and reinstalling it with the correct underlayment and fastening method, the home was brought back to a safe condition.
Each story shows why homeowners are wise to choose specialists rather than generalists.
The Big Lessons Your Roof Doesn’t Say Out Loud
Choosing a roofing company with material-specific installation expertise delivers better performance, a longer roof life, and fewer roof repairs down the road for Portland homeowners. Whether dealing with cedar shakes, asphalt shingles, sustainable shingles, built-up Roofing, or historical restoration, HER Roofing delivers top-tier products, expert installations, and comprehensive maintenance tailored to every material. A homeowner searching for professionals wants quality craftsmanship, customer satisfaction, and a company that stands behind its work. And that’s precisely why HER Roofing continues to be a trusted Roofing Company Portland OR for re-roof projects, chimney repair, skylight installations, and more.
Why Choosing HER Roofing Is the Smart Choice
We at HER Roofing provide the best solutions to our customers because we believe every home deserves a roof installed with precision, respect, and deep material knowledge. Our team understands that no two roofs — or homeowners — are the same. That’s why we approach every project with care, clear communication, and a commitment to flawless craftsmanship.
We showcase our excellent services through meticulous installations, thoughtful material recommendations, and repair strategies that protect homes for decades. We also ensure every customer experiences exceptional customer service from the first call to the final inspection.
If you’re considering a repair or a complete replacement, choose the team that understands materials, structure, and Portland’s climate from the inside out. Contact HER Roofing for expert roof replacement in Portland. This is why homeowners continue to trust HER Roofing as their preferred roofing company in Portland, OR.
Interested in Professional Roofing Services?
Reach out today and let HER Roofing take care of your home with skill and honesty.
FAQs About Roofing Company in Portland, OR
About Jana Zavala, Owner of HER Roofing

Since starting to work in a male dominated field in the late 90’s, Jana dove deep into learning all that there is about the roofing industry. Her thirst for knowledge allowed her to excel in whatever role she took on, like being the West Coast and Canadian territory manager for GAF Materials then going on to be a national trainer for Malarkey Roofing Products. These experiences lead Jana to taking the Oregon Contractors test in 2019 (with only missing one question), and thus establishing HER Roofing in March of that year.
Since then, Jana and the HER Roofing team has installed hundreds of roofs in the Portland Metro area and has won numerous accolades.

