Perched on the south shoulder of Mount Scott, Happy Valley soaks up 45 inches of yearly rain, endures canyon‑funnel winds that rip shingles, and fights stubborn moss in shaded gullies. Elevations climb past 900 ft—meaning colder eaves, heavier ice, and faster runoff than the valley floor. Blue Moon Roofing & Gutters has safeguarded these slopes since 2003, bringing rope‑access safety, 150 mph wind‑rated roofs, and drainage‑smart gutters that protect view‑lot investments.
Call (503) 825-2583 or click to schedule a complimentary Happy Valley roof & gutter inspection—often within 24 hours.
Architectural & designer asphalt shingles
Standing‑seam aluminum & steel roofs
One‑day roof replacement
Same‑day leak repair & emergency tarping
Seamless 6″ aluminum gutters & 3×4″ downspouts
Gutter guards, cleaning & moss treatment
Composite shake & slate (Class A fire‑rated)
Hybrid metal‑accent + designer asphalt systems
Rope‑access crews for 10/12+ slopes
Copper half‑round & 7″ box gutters
French drains & daylight emitters for steep lots
Heat‑trace cables for ice‑prone eaves
All work meets City of Happy Valley Building Code and hillside construction safety standards.
150 mph shingles, six‑nail patterns, and ice‑and‑water shield 6 ft up from eaves fend off upland gusts and ice dams.
OSHA‑certified rope techs anchor securely on 12/12 and steeper roofs—zero incidents, zero landscape damage.
6″ gutters, 3×4″ downspouts, and PVC drains daylighted 15 ft downslope keep crawlspaces dry in winter downpours.
Micro‑mesh guards + eco‑friendly zinc treatments cut cleanings from twice a year to once every 24 months.
GAF Master Elite® & CertainTeed SELECT™ unlock 50‑year material coverage backed by our 10‑year workmanship guarantee—fully transferable.
Local Success Story
“Blue Moon reroofed our Scouters Mountain Craftsman with Presidential Shake TL®, tied 6″ gutters into new French drains, and heat‑traced the eaves. Zero ice dams since.”
Brent & Alicia P.
Scouters Mountain
Drone & On‑Roof 
Clear, Itemized 
One‑Day Tear‑Off & 
Final Walk‑Through & Warranty PaperworkAverage asphalt reroof: 7 a.m.–5 p.m. (1 day). Standing‑seam metal: 2–3 days including panel fabrication.
Average asphalt reroof: 7 a.m.–5 p.m. (1 day). Standing‑seam metal: 2–3 days including panel fabrication.
Mount Scott elevations get colder, windier weather:
Steep roof planes + fir debris demand capacity:
Most Pleasant Valley and Sunnyside homes finish in one workday:
Plans start at $279 for spring + fall service on homes up to 2,500 sq ft.
Designer asphalt: 7–10 business days post‑contract. Standing‑seam metal: ≈ 3 weeks for panel fabrication.
Face height matches 5″; deeper trough increases capacity without visual heft—essential for steep slopes.
No—self‑regulating cables installed per manufacturer specs keep warranties intact.
Yes—geotech, erosion‑control, and building permits handled by our compliance team.
Most single‑family asphalt replacements run $9,000–$15,500; designer, metal, or complex hillside jobs vary upward.
Designer asphalt + heat‑trace gutter system
Kim L.
Pleasant Valley
Standing‑seam metal roof & attic ventilation
Oscar T.
Mount Scott
TPO flat roof & maintenance plan
Grace Church
172nd Ave
(Explore 40 + five‑star Happy Valley reviews on Google.)
Book your free Happy Valley roof & gutter consultation today.
Proudly serving Five Oaks, Murrayhill, Cedar Hills, Highland, Vose, and every Beaverton ZIP code.
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