Exterior painting built for Boulder sun, chinooks and freeze-thaw.
Washed, scraped, sanded, caulked and primed before a drop of finish goes on, because at 5,400 feet against the Flatirons that is what decides whether it lasts.
Quick answer
Boulder CO Painters provides exterior house painting in Boulder, Colorado, including washing, scraping, sanding, caulking and spot-priming before Sherwin-Williams, PPG or Benjamin Moore finish coats on siding, trim, fascia, soffit, doors and garage doors. Boulder sits around 5,400 feet with the foothills immediately west, so ultraviolet exposure and downslope chinook winds are harder on coatings here than in most of the metro. We are fully insured, carry over 20 years of experience, and back every project with a 5-year workmanship warranty. Call 720-208-5645 for a free written estimate.
When homeowners call us about this
Peeling or flaking trim
Paint lifting off fascia, sills or railings means water is already behind the film.
Chalky siding
Rub a sunny wall. Powder on your hand means UV has broken down the binder.
Faded west walls
Foothills-facing elevations take direct afternoon sun and fade years before the rest.
Open caulk joints
Gaps at windows, doors and corner boards let freeze-thaw push water in from behind.
Chinook wind damage
Boulder's downslope winds drive grit into soft coatings and accelerate wear on exposed walls.
Bare or graying cedar
Common on Boulder's mid-century and mountain-adjacent homes, and it needs a stain system, not paint.
The same five steps on every project
Free written estimate
We walk the project or price it from your photos, then put the scope, products and schedule in writing with the discount applied.
Colors and approvals
Samples tested on your own surfaces, and any HOA submission handled before scheduling.
Protect and prepare
Covering, washing, scraping, sanding, filling, caulking and priming, depending on the surfaces involved.
Paint the project
Coatings applied in the right conditions, with daily cleanup, on a schedule you can plan around.
Walk it and warranty it
You inspect the work with us, we correct anything you flag, then five years of written workmanship coverage.
Get a real number for your Boulder project
Free written estimates, 25% off labor on projects booked by October 31, 2026.
Exterior Painting questions from Boulder homeowners
How much does exterior painting cost in Boulder?
Published 2026 Front Range data puts exterior house painting at roughly $1.55 to $4.10 per square foot of paintable surface. Height, prep, siding type and trim detail decide where a specific home lands, and historic homes sit at the top of that range for good reason.
When is the best time to paint an exterior in Boulder?
Generally mid-May through early October. Denver-area records put the average last spring freeze near May 5 and the first fall freeze near October 7, and paint labels specify overnight lows, not just daytime highs.
Does Boulder wind really affect the work?
Yes. Chinook and downslope winds dry coatings faster than the manufacturer intends and carry grit onto wet film. We sequence elevations by time of day and change application method rather than pushing through.
Is UV worse in Boulder than in Denver?
Boulder sits a little higher and right against the foothills, and ultraviolet intensity increases with elevation. The practical effect shows up as faster fade on south and west elevations.
My home was built before 1978. What changes?
Federal EPA rules require certified firms and lead-safe work practices when disturbing painted surfaces in pre-1978 homes, which covers most of central Boulder.
How long does an exterior take?
Most homes run 3 to 5 working days. Historic homes with heavy trim detail commonly run longer, and your written estimate lays out the schedule.
Get your free painting quote
Tell the hotline what you need. You get a written quote, no pressure and no obligation.
Name and number is all it takes to start.