
Northern Colorado sees 28+ freeze-thaw cycles every year. UV radiation hits 10–15% harder at altitude. Wood siding expands and contracts with temperature swings that can exceed 60 degrees in a single day. Cheap paint jobs fail in 3–4 years here.
Timnath Painting builds exterior painting systems that last 7–10 years using premium prep, Sherwin-Williams and Benjamin Moore coatings, and methods designed specifically for Zone 5b conditions. We are Licensed, Insured, and Eco-Painter Certified with $2M general liability coverage.
Every project starts with a full surface assessment. We identify substrate issues, previous coating failures, and moisture problems before prep begins.
Surface Preparation: We scrape all loose and peeling paint, sand smooth transitions, repair wood rot and damaged trim, caulk all gaps and joints with premium elastomeric sealants, and pressure wash to remove dirt, mildew, and chalking.
Coating Application: We use Sherwin-Williams Duration, Emerald, or SuperPaint, and Benjamin Moore Aura or Regal Select. Two-coat minimum on all surfaces. Three coats on south and west exposures where UV is most intense.
Project Management: You get a dedicated project lead, daily progress updates, and full site cleanup. No subcontractors. No volume rushing.

We provide exterior painting throughout Northern Colorado:

Budget paint jobs typically last 3–4 years in Northern Colorado due to freeze-thaw cycles and high UV exposure. Premium systems with proper surface prep and high-grade acrylic or elastomeric coatings last 7–10 years. We use Sherwin-Williams Duration and Benjamin Moore Aura—both formulated for extreme temperature cycling and UV resistance.
All loose and failing paint must be scraped to stable substrate. Wood siding requires sanding, rot repair, and bare wood priming with oil or shellac-based primers. All gaps, joints, and seams need premium elastomeric caulking. Surfaces are pressure washed to remove dirt, mildew, and chalk. Skipping any of these steps leads to premature failure.
Yes. Many Northern Colorado communities require HOA approval before exterior color changes. We help navigate the approval process, provide color samples that meet HOA guidelines, and submit all required documentation on your behalf. Most approvals take 2–4 weeks, which we build into project timelines.
Most premium exterior painting projects for $650K+ homes range from $8,000–$18,000+ depending on home size, siding type, and surface condition. Call (970) 236-8271 for an accurate quote based on your specific home.
Licensed & Insured • Eco-Painter Certified • $2M General Liability