Stop ice dams in winter, slash cooling costs in summer, and give your shingles the airflow they need to last.
Balanced airflow keeps roof decks cold, so melting snow can’t refreeze at the eaves.
Proper R‑value insulation and ridge‑to‑soffit ventilation trim heating/cooling costs by up to 15 %.
Heat‑baked shingles and trapped moisture rot decks from below; airflow and insulation halt both.
Dry, well‑ventilated attics reduce mold spores and musty odors.
Zero‑interest for 12 months (OAC) or low‑APR up to 10 years. Blue Moon files Energy Trust of Oregon rebate paperwork—save up to $600 on qualifying upgrades.
All installations include synthetic underlayment, full ice‑and‑water barrier at eaves/valleys, high‑flow ridge vents, and color‑matched flashing.
All installations include synthetic underlayment, full ice‑and‑water barrier at eaves/valleys, high‑flow ridge vents, and color‑matched flashing.
Most projects finish in one workday.
BPI‑accredited technicians understand airflow, moisture, and code.
Infrared cameras reveal hidden hot spots others miss.
We address vents, insulation, roof repairs, and gutters—no juggling contractors.
300 + reviews across Greater Portland.
Because we’re GAF Master Elite® , you receive:
50‑year manufacturer defect coverage
10‑year Blue Moon workmanship guarantee
StreakGuard® algae protection on select shingles
All warranties are transferable once if you sell your home within the first decade.
Oregon code calls for R‑49; many older homes have R‑19 or less. We top up to code or higher.
No. Proper ventilation is required by manufacturers and can extend warranty coverage.
Rental rigs work, but without air‑sealing and vent balancing, you risk moisture problems. Our audit ensures the whole system works.
Solar‑powered fans shut off below set temps; passive vents stay balanced year‑round.
Most homeowners recoup costs in 3–5 years through energy savings and avoided repairs.
Attic insulation & ventilation services for
and neighboring communities.
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