Most interior paint jobs that fail did not fail because of the paint. They failed because of the prep. That is even more true at altitude, where dry air makes paint set faster and leaves less time to fix a bad roll.
Wash before you paint. This is the step almost everyone skips. If you have a wood stove or a fireplace, there is a fine film of soot on your walls whether you can see it or not. Kitchens have a grease film. Paint over either one and the new coat will peel or streak within a year. A proper wall wash first is why we offer drywall washing as its own service.
Fill and sand honestly. Every nail hole, ding, and hairline crack shows more under fresh paint, not less. Fill them, let the compound dry fully, and sand flat — then run your hand over it with your eyes closed. If you can feel it, you will see it once the wall is one uniform color.
Caulk the gaps between trim and wall. That thin dark line along your baseboards and door casing is the single biggest difference between a professional-looking room and an amateur one. It takes an hour and costs a few dollars.
Prime the patches. Fresh joint compound absorbs paint differently than the surrounding wall, so an unprimed patch shows up as a dull spot under certain light — a problem called flashing. Spot-priming the repairs fixes it.
Then plan for two coats. At altitude the first coat dries quickly and can look deceptively complete. It is not. Two coats give you the even color depth and the washability you actually paid for.
For exterior work here, the sun matters more than the cold. UV exposure at 6,000-plus feet destroys cheap exterior paint fast, so it is worth paying for a quality UV-rated product on any sun-facing wall.
Want it done right the first time? J.C Home Services LLC paints interiors and exteriors across Carbondale, Basalt, Glenwood Springs, Aspen, and the whole valley. Call (912) 502 1748 for a free estimate.