Henry HillDesign Build RenovateCall (314) 280-8020

Exterior Painting in Wentzville, MO

Exterior paint is a weather barrier. Around here it has to tolerate humid ninety-five degree summers, freeze-thaw winters and hard afternoon sun on the south and west walls. It fails first at joints, end grain and horizontal trim, which is exactly where preparation counts.

Section drawing through a two-story walkout home showing the parts of a house Henry Hill remodelsone contract, footing to ridgeAS-1Basement finishingBS-2KitchensCS-3BathroomsDS-4Decks & porchesES-5AdditionsFS-6Paint, floors & trimGS-7Siding, windows & doors
Division
Exteriors
Typical duration
Three to seven working days for most homes, depending on weather
Permit
None
Sheet
S-026

Repair before paint

Because we are carpenters as well as painters, we fix what we find instead of painting over it. Rotted brickmould, window sills, corner boards, fascia and garage door jambs are replaced, usually with PVC or treated, primed wood so they do not rot again. Failed caulk is cut out and replaced with a high-performance elastomeric sealant. Loose paint is scraped to a sound edge, feather-sanded and spot-primed. The house is washed and allowed to dry thoroughly.

Products by surface

Wood and fiber cement take a premium acrylic latex over suitable primer. Vinyl siding can be painted with vinyl-safe colors that will not absorb enough heat to warp the panels. Aluminum siding paints well after cleaning and deglossing. Front doors and shutters get a urethane enamel. Masonry needs breathable coatings, and we generally advise against painting sound brick, since it becomes a permanent maintenance item.

Weather and timing

Paint needs the surface temperature, not only the air temperature, within the product's range, and it needs hours of dry time before dew or rain. Spring and fall are ideal. In summer we follow the shade around the house so paint is not baked onto hot siding. We will reschedule rather than paint in poor conditions, since that is how early failure happens.

How the work runs

  1. InspectWalk the exterior, probe trim for rot, note caulk failure and substrate types.
  2. Wash and repairClean, replace rotted wood, scrape and sand.
  3. Prime and caulkSpot or full prime, then seal joints.
  4. PaintTwo coats on body and trim by spray and back-brush or brush and roll as the surface requires.

What moves the price

We do not publish square-foot prices, because they mislead more than they help. These are the factors that actually change the number on a proposal.

  • House size, height and how accessible the walls are.
  • Amount of scraping and carpentry repair.
  • Number of colors and the detail of the trim.
  • Substrate type.

How long it takes

Three to seven working days for most homes, depending on weather.

Permits

None. Check HOA color rules in subdivisions. See our guide to which projects need a permit.

Exterior Painting questions

How long should exterior paint last?

Seven to ten years on well-prepared siding with premium paint. South and west elevations and horizontal trim may need attention sooner.

Can vinyl siding be painted?

Yes, with vinyl-safe formulations in colors no darker than the manufacturer's limit. It is a good way to update faded siding that is otherwise sound.

Do you repair wood rot?

Yes, as part of the same job. We replace it with material that will not rot again.

Tell us about the project

Call (314) 280-8020 during working hours, Monday to Friday, 9am to 5pm, or send the form and we will call you back. The first visit is a walkthrough and a conversation, and it costs nothing.

Call (314) 280-8020Request estimate