Exterior Painting in Dedham, MA.
Siding, trim, doors, and full-home exterior repaints — engineered to hold up to Dedham's freeze-thaw cycles, summer UV, and driving rain.
Dedham exteriors built to weather a Massachusetts decade.
Dedham is one of the oldest towns in MA — antique colonials around Dedham Square, Victorians and Colonial Revivals throughout the older neighborhoods, mid-century moderns in Oakdale, and high-end customs lining the Charles River. The Endicott Estate anchors the historic side.
What our Dedham exterior process includes
- Soft-wash or pressure-wash with mildew killer to clear chalking, dirt, and biological growth.
- Scrape and sand any failing paint to sound substrate.
- Spot-prime bare wood with oil-bonding primer; stain-block where needed.
- Caulk every joint — failing caulk is replaced with siliconized acrylic.
- Two finish coats of Benjamin Moore Aura Exterior on wood, Sherwin-Williams Duration on vinyl/composite.
Dedham-specific exterior considerations
Dedham's pre-1940 housing stock typically has lead paint and original-spec wood substrate — EPA RRP certification is mandatory for every applicable prep job. We schedule Dedham exteriors mid-May through mid-October when temperature and humidity support proper paint cure. Pair an exterior with our deck staining in Dedham for a coordinated outdoor refresh.
Typical Massachusetts market pricing for Dedham-area exterior painting
Exterior repaints in Dedham, MA range from $3,500 to $28,000. Home size is the biggest variable; substrate (wood, vinyl, composite, brick) and prep depth are next. The ranges below reflect typical 2025–2026 Massachusetts contractor market pricing for licensed crews doing soft-wash, scrape and sand, spot-prime bare wood, full caulking, two coats of premium paint (Benjamin Moore Aura Exterior, Sherwin-Williams Duration), and a written workmanship warranty. Lead-safe (EPA RRP) work on pre-1978 homes typically adds 10-20%. AJ Painting prices each project individually after a free on-site walk-around — these market ranges are educational, not an AJ quote.
Typical cost ranges
| Project | Dedham cost range |
|---|---|
| Small home (<1,500 sqft) | $3,500 – $6,500 |
| Medium home (1,500–2,500 sqft) | $6,500 – $12,000 |
| Large home (2,500–3,500 sqft) | $11,000 – $18,000 |
| Extra-large (3,500+ sqft) | $16,000 – $28,000 |
| Trim + doors only refresh | $2,500 – $5,500 |
What pushes the Dedham price up or down
- Substrate — wood is most prep-heavy; vinyl + composite are fastest
- Prep depth — light wash vs scrape-back-to-substrate is 30%+ difference
- Elevation count — 2-story vs 3-story adds ladder + staging time
- Brick / stucco — paintable but require specific primer + 1.5x labor
- EPA RRP (pre-1978 lead-safe) — adds 10-20%, line-itemed separately
- Color change vs same-color refresh — 1 extra coat if going dramatically different
These ranges reflect typical 2025–2026 Massachusetts contractor market pricing for Dedham and the surrounding Metro West area — not an AJ Painting quote. Every project is priced individually based on the specific home. Get a free written quote from a free on-site walk-around — see contact or call (508) 258-4325.
Answers from Dedham homeowners.
Can you paint a Dedham antique colonial?
Yes. Pre-1900 Dedham colonials are a regular project — lead-safe practices, breathable primers on original clapboard, hand-finished trim, and historically appropriate sheens.
What does an exterior repaint cost in Dedham?
Cost depends on home size, substrate (wood, vinyl, composite, brick), prep needed, and elevation count. Every project starts with a free on-site walk-around and a written line-itemized quote.
How long does an exterior paint job take in Dedham?
Typical Dedham exterior repaints run 5–10 working days depending on size, weather windows, and prep depth. We commit to a written timeline before mobilizing.
Which exterior paint brand do you specify?
Benjamin Moore Aura Exterior on wood for best color retention, Sherwin-Williams Duration on vinyl and composite for substrate flex. Both carry long workmanship guarantees.
How much does it cost to paint a house exterior in Dedham, MA?
Exterior repaints in Dedham run $3,500-28,000. Medium 1,500-2,500 sqft homes are $6,500-12,000; large 2,500-3,500 sqft are $11,000-18,000. Wood siding costs more than vinyl (more prep), and 3-story homes add staging time. Pre-1978 homes need EPA RRP lead-safe practices — adds 10-20%.
Why does exterior paint cost more than interior?
Exterior work has 2x the prep (pressure-wash, scrape failing paint, sand, prime bare wood, replace caulk), ladders/staging instead of step stools, and weather-window scheduling (no painting if humidity >70% or rain within 24h). Plus premium exterior paint (Benjamin Moore Aura Exterior, ~$110/gal) costs more than interior paint. Net result is typically 2-3x the per-sqft cost of interior.
How long does an exterior repaint last in Dedham, MA?
Wood siding with proper prep: 8-12 years before the next full repaint. Vinyl and composite: 10-15+ years. AJ Painting carries a written workmanship warranty — exact terms (coverage, duration, exclusions) are confirmed in writing on every signed estimate before work begins. Beyond that, normal weathering (UV fade, minor caulk maintenance) is expected — that's where touch-ups or spot-repaints make sense, not a full repaint.
Can a painter give a quote over the phone?
Reputable Massachusetts painters can share a ballpark range on the phone after asking about home size, substrate, and year built — useful for budget planning. But a line-itemed written quote requires a 20-minute on-site walk-around to spot rotted boards, failing caulk, lead-paint indicators, and the elevation count. AJ Painting's on-site visit is free with no obligation, and the written quote arrives within 48 hours.
Ready for an exterior repaint in Dedham?
Schedule a free on-site assessment + written quote within 48 hours.
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