Vinyl Siding Installers Near Castle Rock, Ranked by Rating
7 vinyl siding installers earned a spot on this Castle Rock page by Google rating, not by a state file this site doesn't have enough of yet. Wind risk reads Relatively High and hail risk reads Relatively High for the county around Castle Rock, exactly the two stresses a panel's ASTM rating is supposed to answer.
Google Maps ratings checked · How we rank
32° / 71°Fnormal January and July mean temperatures
Temperature swings in Castle Rock
Castle Rock's July mean of 71°F is well below what a dark vinyl panel can reach in direct sun, which is part of why manufacturers warn about nearby heat sources.
January's 32°F mean, on the other end, is cold enough that a crew has to widen fastening clearances to keep panels from cracking.
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 3.8 mi away.
Storm ratings on file for Douglas County
On FEMA's National Risk Index, wind risk in Douglas County is Relatively High and hail risk is Relatively High.
Both are exactly the two stresses vinyl siding sold near Castle Rock is tested against before a product can carry ASTM certification.
A Relatively High wind rating is one more reason to ask what wind-load class your installer is actually specifying.
- Strong wind
- Relatively High
- Hail
- Relatively High
- Wildfire
- Relatively High
Data: FEMA, National Risk Index for Natural Hazards - County-level table, v1.20 (v1.20, December 2025).
Vinyl siding installers near Castle Rock, by Google rating
A single five-star review counts for less here than a few hundred reviews averaging 4.8, since the order below blends the star count with how many people left one. Nothing about that order checks a license, so ask to see one yourself before you sign.
Glowmigos Roofing & Home Services
Siding contractor
- Google rating
- Reviews
- 60
- Area
- Not listed
Golden Sky Roofing
Siding contractor
- Google rating
- Reviews
- 57
- Area
- Castle Rock 80104
Rocky Ridge Exteriors
Siding contractor
- Google rating
- Reviews
- 44
- Area
- Not listed
Celtic Roofing
Siding contractor
- Google rating
- Reviews
- 35
- Area
- Castle Rock 80104
C&L Exteriors LLC
Siding contractor
- Google rating
- Reviews
- 22
- Area
- Franktown 80116
Diamond Exteriors Roofing
Siding contractor
- Google rating
- Reviews
- 62
- Area
- Castle Rock 80104
Sublime Construction
Siding contractor
- Google rating
- Reviews
- 12
- Area
- Castle Rock 80104
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?