Portland Fiber Cement Siding Pros
6 fiber cement siding installers based in Portland follow, further down the page.
Licenses checked · Oregon Construction Contractors Board
44.1 innormal precipitation a year
What Portland's climate asks of an exterior wall
With December alone bringing 7.3 inches in a typical year, Portland is the kind of climate manufacturers have in mind when they engineer a wet-climate formulation.
44.1 inches of total annual precipitation keeps every seam, joint, and piece of flashing on a Portland wall working hard.
Data: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991-2020 (annual/seasonal and monthly, by station) (1991-2020), from the nearest NOAA station 2.3 mi away.
Wildfire and hurricane risk near Portland
Two very different hazards for a Portland homeowner to weigh, and fiber cement is one of the few common claddings that holds up against both at once.
- Strong wind
- Relatively Moderate
- Hail
- Very Low
- Wildfire
- Relatively Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Fiber cement siding installers based in Portland
Sorted A to Z by business name.
Clow Roofing & Siding Company
Siding contractor
- License
- Commercial General Contractor Level 2 · 40364
- Since
- 1982
- Expires
- Oct 11, 2027
- ZIP
- 97227
Elder Custom Siding LLC
Siding contractor
- License
- Residential General Contractor · 216512
- Since
- 2017
- Expires
- Aug 2, 2027
- ZIP
- 97292
Favi Siding LLC
Siding contractor
- License
- Residential General Contractor · 257127
- Since
- 2025
- Expires
- Jul 9, 2027
- ZIP
- 97204
L & L Roofing & Siding LLC
Siding contractor
- License
- Residential General Contractor · 251365
- Since
- 2024
- Expires
- Jun 3, 2028
- ZIP
- 97266
Northwest Regional Siding LLC
Siding contractor
- License
- Commercial Specialty Contractor Level 2 · 173899
- Since
- 2007
- Expires
- Mar 5, 2027
- ZIP
- 97266
Siding Solutions INC
Siding contractor
- License
- Residential Specialty Contractor · 145879
- Since
- 2000
- Expires
- Mar 10, 2027
- ZIP
- 97280
Fiber cement questions worth asking before you sign
- Is this product factory-primed or factory-finished, and if primed, will painting happen inside the manufacturer's required window?
- What ground clearance and roofline clearance will the crew actually leave, and does it match the manufacturer's published minimums?
- How will the crew control silica dust when cutting, and what equipment are they using outdoors versus indoors?
- If this home is in a fire hazard zone, is the specific product and assembly rated for it, not just the base material?
- What does the substrate warranty cover, separately from any paint or finish warranty?
- Is this formulation built for {city}'s climate zone, or a generic nationwide version?