Business Details
50+ Years
experience
Trusted Portland Roofing Experts Since 1959
Cascade Roofing Portland has been a family-owned roofing contractor serving the Portland Metro area since 1959. Our team of certified master roofers and experienced professionals specializes in residential and commercial roofing solutions, prioritizing long-lasting materials and sustainable practices. With over six decades of local expertise, we recycle 90% of debris from roof replacements and employ factory-trained roofers who deliver precise installations. Our commitment to quality is reflected in our 10-50 year labor warranties, which exceed Oregon's state requirements. We maintain transparency throughout the process, from detailed bids to daily updates, ensuring clients understand every aspect of their projects.Our reputation is built on decades of trust, with neighbors recommending us for our reliability and craftsmanship. We serve Portland, Beaverton, Tigard, Hillsboro, Milwaukie, Tualatin, Lake Oswego, Wilsonville, Sherwood, and Aloha, Oregon. Our team's expertise extends to complex repairs, material selection guidance, and attic inspections to address underlying issues. Customer satisfaction remains our priority, as evidenced by our consistent follow-up and cleanup standards that leave properties in pristine condition.
Services
Residential Roofing
Commercial Roofing
Roof Repair
Flat Roofing
Torchdown Roofing
PVC Roofing
Details
- Year established: 1959
Highlights and features
- Family-owned since 1959 with 60+ years of local roofing expertise
- Certified master roofers with factory-trained installation teams
- 10-50 year labor warranties exceeding Oregon's state requirements
- 90% debris recycling rate from roof replacement projects
- Detailed bids with transparent cost breakdowns and daily updates
Associations and certifications
- Oregon Construction Contractors Board (CCB)
What people say
Best roofing company in Portland
Peace of mind with installations
Honest pricing and trustworthy
Professional and courteous crews
Outstanding results guaranteed
Services
Residential Roofing
Our residential roofing service provides complete roof replacements and installations for single-family homes. We offer material selection guidance, attic inspections, and customized solutions for Portland's climate. Our factory-trained crews use premium materials with 30-50 year warranties, ensuring long-term protection against Pacific Northwest weather conditions while maintaining aesthetic appeal for your property.
Commercial Roofing
Specializing in commercial roofing systems for industrial and office buildings, we install durable flat and low-slope roofs using torchdown and PVC membranes. Our experts address ponding water issues, drainage systems, and code compliance while minimizing business disruption. We provide 10-20 year manufacturer warranties and prioritize energy-efficient solutions for commercial properties across the Portland Metro area.
Roof Repair
Our repair service addresses leaks, storm damage, and aging roof systems with precision. Certified technicians diagnose issues like rotting decking, faulty flashing, and ventilation problems. We offer emergency assessments and prioritize cost-effective solutions that extend roof lifespan, often avoiding full replacements while maintaining structural integrity and waterproofing performance.
Flat Roofing
Designed for commercial and modern residential properties, our flat roofing installations use premium PVC and EPDM materials. We implement proper drainage systems, reinforced seams, and UV-resistant coatings to prevent water accumulation. Our crews specialize in both new installations and re-roofing projects, ensuring watertight protection for flat and low-pitched roofs throughout the Portland region.
Torchdown Roofing
We install torchdown roofing systems for commercial and industrial buildings requiring durable waterproofing. This multi-ply system uses heat-welded asphalt layers for superior seam strength. Our certified applicators ensure proper adhesion and edge detailing, creating a seamless membrane that withstands Portland's wet climate while meeting fire resistance and building code requirements.
People
Nels Goranson
Roofing Representative
With over 20 years of experience, Nels provides detailed roofing assessments and transparent estimates. He guides clients through material selection and project timelines, maintaining open communication from initial consultation to final inspection while ensuring customer satisfaction.
Daniel
Estimator
Daniel specializes in residential roofing evaluations, offering clear cost breakdowns and scheduling coordination. He combines technical expertise with customer-focused service, addressing homeowner concerns while delivering accurate project timelines and material recommendations.
Questions
How much does a new roof cost in Portland?
Costs vary based on material selection, roof complexity, and square footage. We provide detailed estimates after inspecting your property, helping you choose quality materials that match your budget and long-term needs.
What roofing materials last longest in Oregon?
Composite shingles with 30-50 year warranties perform best in our climate. We also offer durable PVC and torchdown systems for commercial properties that withstand heavy rainfall and temperature fluctuations.
How long does roof replacement take?
Most residential projects complete in 1-3 days. Commercial installations vary by size but typically finish within scheduled timelines. We prioritize efficient work while maintaining quality craftsmanship.
Can I install a second layer of shingles?
While cheaper short-term, we recommend full tear-offs to address underlying issues. Second layers often void warranties and can hide structural problems that compromise roof longevity and performance.
Do you offer roof warranties?
We provide 10-50 year labor warranties plus manufacturer material warranties. Our coverage exceeds Oregon's minimum requirements, protecting against installation defects and material failures for decades.
How do I prepare for roof installation?
Secure loose items indoors, protect valuables near walls, and plan for noise during work hours. We handle property protection and cleanup, ensuring minimal disruption to your daily routine throughout the process.
