Three-Story Exterior Repaint in Germantown, Nashville — A Case Study

The Project at a Glance

Some of our best projects start with a chance encounter. This customer spotted our crew finishing up a commercial job at Modera Germantown and reached out the same day. A few weeks later, we had completed a full exterior repaint on her three-story end-unit townhome — including mildew treatment, pressure washing, and a mid-project scope expansion — and her client walkthrough ended with everyone smiling.

This is how that job came together.

Ann Julia's home is an end unit — meaning one shared wall, more exposed surface area than an interior unit, and slightly more complex access on the open sides. The back of the house had developed mildew buildup over Nashville's humid summers, which had to be treated and pressure washed before we could put a single drop of paint on it.

For exterior painting projects like this one, proper surface prep isn't optional — it's what separates a finish that lasts three years from one that lasts ten. Our residential exterior painting services always include a thorough assessment of the surface condition before we quote.

The Challenge: Three Stories and a Mildew Problem

Painting a three-story exterior in Nashville in March comes with a few built-in challenges. Equipment reach, wind at height, and surface prep on a building that's been exposed to multiple seasons of humidity — all of these require planning before the first brush touches wood.

Mildew Treatment Before a Single Brush Hit the Wall

The back of the house had visible mildew growth — common on Nashville homes that face north or stay shaded for long stretches. Painting over mildew without treating it first is one of the most common mistakes homeowners see from cheaper crews. The paint adheres, looks fine for a season, then peels from underneath as the mildew continues to spread beneath the finish coat.

We applied a mildew-specific treatment to the affected areas, let it work properly, then followed up with pressure washing to clear the surface before any primer or paint went on. The EPA's guidance on mold and moisture is clear: elimination before encapsulation, always.

A Three-Story Exterior Requires the Right Equipment

Getting paint on a third-story wall correctly means using the right sprayer, the right extension, and a painter who's comfortable working at height with unpredictable wind. Our lead on this project has handled multi-story exteriors many times — including managing overspray protection on adjacent surfaces like AC units that needed covering to prevent paint drift.

Exterior spray work at height is where experience shows immediately. The difference between a clean line at the roofline and a muddy one usually comes down to whether your crew has done it before.

Working Within HOA Color Rules

Ann Julia's community operates under HOA guidelines that require homes to maintain their existing approved color. In this case, that meant matching the current white — not choosing a new shade, not drifting warm or cool, just a clean accurate match.

Color matching on an older exterior is more nuanced than it sounds. The existing paint has aged, faded unevenly, and absorbed years of UV exposure. A straight white from the can rarely matches the original after a few seasons. We use a combination of Benjamin Moore's exterior color matching tools and on-site sample testing to get the match right before committing to full coverage.

For HOA communities, getting the color wrong isn't just an aesthetic problem — it can trigger a compliance notice and require a redo at your expense. We've handled enough HOA exterior projects across Nashville to know how to get this right the first time. See our full list of service areas including several HOA-heavy neighborhoods across the metro.

Scope Expansion Mid-Project: The Porch Railing

Midway through the project, the client mentioned she'd also like the front porch railing painted. This kind of mid-job scope addition is common — once the crew is on-site and the house starts transforming, clients often spot details they hadn't originally included in the quote.

We handled it cleanly: a straightforward change order, communicated via text with a direct link to the updated quote, no disruption to the existing schedule. The railing was folded into the remaining days of work. No extra mobilization, no scheduling gap, no drama.

The ability to absorb small scope additions without friction is something our project management approach is built around. It's also one of the reasons clients who come to us via referral tend to book again.

Painting Through Nashville's March Weather

The final days of the project brought one of those only-in-Nashville weather moments: spitting snow and freezing rain on what was supposed to be a mid-March finish day. Our crew was on-site, managing the wind between coats, covering equipment, and keeping the work moving.

Exterior painting in borderline conditions requires judgment calls that can't be made remotely. Is the surface temperature above the paint manufacturer's minimum? Is there enough drying time between the last coat and any precipitation? Is the wind creating unacceptable overspray risk?

Our crew makes those calls on-site, in real time. In this case, the conditions were manageable — cold but not damaging — and the project finished on schedule. Sherwin-Williams' exterior painting guidelines recommend above 35°F for most latex formulas, and we stayed within spec throughout.

If you're planning an exterior project and wondering about timing, our post on painting through Nashville's rainy season covers the temperature and humidity thresholds we use to decide when to push forward and when to pause.

The Result: Walkthrough, Happy Client, Done Right

At completion, our PM coordinated a formal walkthrough with the client before the crew packed up. This is standard on every TGPC exterior — the crew doesn't leave until someone has walked the full perimeter with them and signed off.

The result: a confirmed complete, happy clients, and a site left cleaner than we found it.

The full exterior came in fresh and clean, properly matched to HOA spec, with mildew-treated surfaces that won't bubble or peel through the next cycle of Nashville humidity. The porch railing was handled in-scope and on budget. No punch list, no follow-up calls needed.

Why Choose Those Guys Painting Co. for Exterior Projects

Germantown is one of Nashville's most distinctive neighborhoods — older building stock, tight HOA standards in many communities, and the kind of curb appeal that matters to residents and neighbors alike. We've been working in and around Germantown long enough to understand the environment, the typical surface conditions, and what a properly finished exterior looks like here.

Every exterior project we take on goes through the same process: surface assessment first, prep before paint, and a walkthrough before we sign off. Read more about our team and approach if you'd like to understand how we run our jobs.

• Licensed and insured in Tennessee

• Experienced with multi-story exteriors and HOA communities

• Mildew treatment and pressure washing included where needed

• Transparent change order process — no surprises

• Formal walkthrough on every completed project

Get Your Free Exterior Painting Quote

If your home's exterior needs attention — whether it's a full repaint, mildew treatment, or just a refreshed color — we're ready to take a look. We serve Germantown, East Nashville, and the broader Nashville metro. Get a free quote and we'll put together a scope-specific estimate for your home.