Metal Roofing That Handles
Northwest Weather For Decades

 

We Guarantee The Crown Of Your Home

Meta Roofing

When you put a new roof on your home, you don’t want to think about replacing it again in 15 years. We’ve seen too many neighbors around Oregon, go through that cycle — first with asphalt, then again a decade or two later when the rain, wind, and moss take their toll. A properly installed metal roof ends that pattern. Ours come with a 40-year material warranty and a workmanship guarantee, so you get the same crews checking, prepping, and installing from the first ladder up to the last fastener in place. That consistency matters — especially here, where winter storms push gusts off the Columbia River and heavy rains soak a roofline for weeks at a time. Homeowners choose metal not just for the longevity, but because it keeps maintenance low, reflects heat in the summer, and stays sharp-looking year after year. If you’re ready for a roof that’s likely the last one you’ll ever need, we can start with a free inspection and a written estimate that lays out the cost, scope, and timeline before any work begins.

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Why Most Roofs Fail Sooner Than You Think

In our part of the country, rain isn’t a seasonal event — it’s a regular guest. Week after week, it works its way into the smallest gaps: a loose shingle tab near St. Johns, a cracked flashing joint on a Beaverton bungalow, a seam that didn’t quite seal on a Gresham split-level. You don’t always notice right away. By the time a ceiling stain shows, insulation and framing may have been holding moisture for months.

Then there’s the wind. Winter storms rolling in off the Pacific can lift shingles in seconds, especially on older roofs. One gust off the Gorge and you’re missing a row. Add in ice, snow, and those freeze-thaw swings we get in the foothills, and even a roof that looked fine last fall can start showing trouble by spring.

We’ve replaced plenty of asphalt roofs that were barely 18 years old. The homeowners were frustrated — not just with the expense, but with the mess and disruption of doing it all over again. Choosing a metal system built for this climate means facing that process once, not two or three times in the same home.

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How Greater Purpose Construction Delivers Metal Roofing That Lasts

A metal roof can outlast anything else on the block — but only if it’s installed the right way. That’s why we control every stage of the process ourselves, from the first look at your roofline to the final fastener. No subcontractor hand-offs. No guessing who’s on your roof.

Inspection and Consultation – We start by walking the entire roof, looking for structural issues and noting details like pitch, overhangs, and ventilation. We take time to answer questions so you know exactly what’s going on before any materials are ordered.

Custom Recommendation – Not every home gets the same setup. We choose the right profile, panel gauge, and protective coating based on your location, design, and the kind of weather your roof faces each year.

Professional Installation – Our in-house crews follow — and often exceed — manufacturer specs for fastening, underlayment, and flashing. That’s how we make sure the finished roof matches its rated lifespan.

Final Walkthrough – When the last panel is in place, we check every seam and take photos for your records. We also review the warranty details before we leave so you know exactly what’s covered.

Every job comes with a 40-year manufacturer material warranty and our workmanship guarantee. 

 

Why Trust Greater Purpose Construction With Our Roofs

5 Things We Do That Most Roofers Don’t

Certified Expertise: We hold GAF Master Elite Certification — something less than 2% of roofing contractors nationwide can claim. It’s earned through training, testing, and consistent quality work.

No Subcontractors: Every step is handled by our own crews. You’ll know exactly who’s on your roof, and we stay accountable from start to finish.

Installation Standards: follow — and often exceed — manufacturer guidelines for fastening, flashing, and underlayment. That’s how we make sure the roof performs for its full rated lifespan.

Documentation: We take photos at each stage so you have a record of the work for your own files or insurance purposes.

Community Commitment: Part of what we earn goes back into local outreach projects and non-profits across the Northwest. It’s one way we invest in the same communities we work in.

6 Reasons Homeowners Are Switching to Metal for Good

Durability: Built to handle the roughest weather we get in the Northwest. Metal roofing stands up to high winds, heavy rain, snow, and hail. Many systems carry a Class 4 impact rating — the highest you can get for a residential roof.

Longevity: Installed to spec, a metal roof can keep protecting your home for 40–50 years. That’s more than double what most asphalt shingles manage in this climate.

Energy Efficiency: The surface reflects part of the sun’s heat, which can help keep your home cooler during hot  summers.

Low Maintenance: Water runs off quickly, and the surface is far less likely to grow moss or algae compared to asphalt.

Style and Color Options: From standing seam panels to metal shingles, there are profiles and colors to fit any home style — whether you’re updating a classic Craftsman or a modern build.

Recyclable: When the time does come to replace it decades down the line, the material can be recycled instead of sent to a landfill.