Bothell Vinyl Siding Pros
This page pairs Bothell's climate and risk profile with 3 vinyl siding installers based here, so you can match a panel spec to conditions before calling anyone.
Licenses checked · Washington State Department of Labor & Industries
42° / 67°Fnormal January and July mean temperatures
Temperature swings in Bothell
Bothell sees a normal January mean of 42°F against a July mean of 67°F, a wide enough spread that vinyl panels visibly expand and contract across the year.
That Bothell swing is exactly why installers leave slack at every opening rather than fastening panels tight.
4C is the IECC climate zone for the surrounding county.
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 6.4 mi away.
Storm ratings on file for King County
King County carries a Very Low hail rating and a Very Low wind rating on FEMA's National Risk Index.
Around Bothell, hail typically dents vinyl before it cracks it; wind tests the fastening pattern and the panel's locking design more than the raw material.
- Strong wind
- Very Low
- Hail
- Very Low
- Wildfire
- Relatively Low
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
3 vinyl siding installers based in Bothell, WA
Sorted A to Z by business name.
M S Siding Company
Siding contractor
- License
- General · MSSIDC*034J2
- Since
- 1997
- Expires
- Jun 11, 2028
- ZIP
- 98011
Pacific Siding CO LLC
Siding contractor
- License
- General · PACIFSC912RQ
- Since
- 2009
- Expires
- Jan 12, 2028
- ZIP
- 98021
Ramos C Siding
Siding contractor
- License
- Siding · RAMOSCS831ND
- Since
- 2017
- Expires
- Nov 14, 2026
- ZIP
- 98021
Before you sign, ask about the panel itself
- What thickness, in mils, is this panel, and does it carry an independent ASTM D3679 certification listing?
- Is this standard vinyl or insulated vinyl, and if insulated, what R-value is certified under ASTM D7793?
- What wind-load rating is the product certified for, in miles per hour, and how does that compare to {county}'s wind risk?
- Will the installer leave the manufacturer's specified expansion gap at trim, corners and openings, or nail tight?
- If the color is a dark shade, is it separately certified for color retention?
- Does any wall face reflected sunlight from a neighboring low-E window, and has that been accounted for in the material choice?