The Right Order for Exterior Home Projects: A Top-Down Guide for Bay Area Homeowners

The call comes in a couple of times a month. A homeowner in Los Gatos or Saratoga has just dropped a small fortune on new pavers, fresh landscaping, and a crisp coat of exterior paint — and now they’re calling about a roof that should have been replaced years ago. Somewhere in the conversation, almost always, comes the line: “Just don’t get anything on the driveway, and please don’t touch the bushes.”

We understand the instinct. Nobody wants debris on a brand new paver driveway. But the truth is that exterior remodels work best when they happen in a specific order, and that order is dictated by physics and gravity, not aesthetics. Work from the top of the house down — every time. Doing it the other way around is how Bay Area homeowners end up paying for the same project twice.

Here’s the sequence we walk customers through across Los Gatos, San Jose, Cupertino, Sunnyvale, Campbell, and the rest of the South Bay — and the reasoning behind each step.

Why Top-Down Is the Only Order That Works

Every exterior project disturbs something below it. Roofing tear-off rains granules, dust, and old nail debris onto walls, gutters, walkways, and landscaping. Stucco work cracks edges of paint. Window installations leave scuff marks on freshly painted trim. Hardscape installation rolls heavy equipment across whatever’s already in the yard.

The closer to finished a project is, the more vulnerable it is to whatever happens next. The math is simple: do the dirtiest, most disruptive work first, then move down the house in order, finishing with the most delicate, finish-grade work last.

That approach saves you from doing the same job twice. It also keeps the crews from blaming each other when something gets damaged — because in a top-down sequence, the work flows in one direction and the responsibility is clear.

Step 1: Fumigation and Tenting (If You Need It)

Most Bay Area homes are old enough that drywood termites are a real consideration, and tenting is one of those projects that has to happen first — not because it’s the most important, but because it’s the most destructive to everything around it.

A fumigation crew has to pull off fence sections that touch the house, disconnect pergolas, move planters, and tarp the entire structure. The contract you sign with a fumigation company will exclude damage to everything underneath that tarp — the roof, the paint, the landscaping, the gutters. That isn’t bad faith on their part. It’s the nature of the work. The tent has to seal tight, the gas has to penetrate everything, and the process is hard on whatever surfaces it touches.

The most common time to do this is during a home sale, after the structural pest inspection during escrow. If you’ve recently purchased an older home in San Jose, Los Altos, or Palo Alto, this may already be behind you. If not, and you’re seeing the signs of drywood termite activity, tenting needs to come before any other exterior work — full stop. Doing it after a new roof or fresh paint job means you’ll be replacing both.

One side note worth knowing: when fences and gates attach to the house on a side yard, code requires a piece of sheet metal between the post and the wall to act as a termite barrier. It’s a detail most homeowners never see, and one that matters a great deal twenty years later.

Step 2: The Roof Comes Next — and Sooner Than You Think

This is the step that surprises most homeowners. People often assume the roof can wait. Paint feels more visible. Landscaping feels more rewarding. The roof is up there doing its job, mostly out of sight. Why not get to it last?

Because the roof touches almost everything else on the exterior of the house. A re-roof is a heavy, dirty job. Large trucks come and go. Tear-off creates granules, dust, broken shingle pieces, old underlayment, and decades of accumulated tree debris that nobody sees until it comes down. Even a clean, well-managed roofing project leaves a fingerprint on everything below it.

More importantly, a properly installed roof relies on sheet metal flashings that tuck behind the wall covering. That means stucco, siding, or wood paneling sometimes has to be carefully pulled back to install the flashings correctly, then patched in afterward. If your walls were just painted, that paint is coming off in those areas. If your fascia was just repainted, sections of it may need to come off to install new gutters and drip edge correctly.

Roofers are roofing specialists. Our crews tear off, install underlayment, set new shingles or metal panels, and handle the flashing and venting that makes the system actually waterproof. We are not painters. We are not stucco contractors. When we encounter a wall that needs siding repair or a section of stucco that needs to be opened and patched, we either handle it as a small inherited piece of work, or — when the scope is larger — recommend bringing in a specialist after we finish.

This is where roofing fits into the larger remodel picture: it dictates the flashings, sets the gutter line, affects venting at the eaves, and sometimes changes the height of the wall transition. Getting it done before anything else means the rest of the trades can work to the finished roof line, not around it.

Step 3: Wall Coverings, Dry Rot, and Termite Damage

Once the roof is in, attention turns to the walls. In the Bay Area, where many homes were built in the 1950s, 60s, and 70s, the wall coverings have been through earthquakes, decades of weather, and not enough maintenance. It is not uncommon to find stucco that’s cracked like an alligator’s back, siding with sections of dry rot, sun baked fascia boards eaten through by termites, and water damage hidden under what looks like a perfectly fine paint job.

This is the time to address all of it. Replace rotted siding. Patch and re-texture the stucco. Replace damaged fascia and overhang. Repair anything the roofers flagged but didn’t handle directly.

It’s also the right time in the sequence to handle window replacements, if any are planned. Windows tie into the wall envelope and the roof-to-wall transitions, and the cleanest installation happens when the wall coverings are open and accessible. Replacing windows after the walls and paint are finished means cutting back into both — which is exactly the kind of double work the top-down approach is meant to avoid.

Not every home needs a full siding overhaul. Sometimes it’s a few boards near the chimney. Sometimes it’s a single elevation that took the brunt of decades of sun on a Saratoga hillside. An honest look at the walls — usually best done while the roof is being scoped — tells you exactly what needs attention.

Step 4: Paint

With the roof done and the walls repaired, paint comes next. This is the first finish-grade step in the sequence, and it’s the step where a lot of homeowners want to start. We understand the impulse. Paint is visible. Paint is satisfying. Paint feels like the project is really happening.

But paint applied before a roof or before wall repairs is paint that will be damaged, scuffed, or chipped within weeks of the next project. Painting after the roof and walls means the paint stays clean, the trim looks crisp, and the entire envelope reads as one finished surface.

A small but important note: this is the stage to coordinate your gutter color decision. The most popular and durable gutter system is a seamless prepainted gutter with a baked-on factory finish. Pick the gutter color first, then have the painter use that same color for the fascia, trim, window casings, and garage door trim. When everything ties together — gutter, fascia, trim, doors — the house reads as deliberately designed rather than assembled piece by piece. That kind of coordination doesn’t cost anything extra. It just requires sequencing the decision before the paint goes on.

Step 5: Seamless Gutters

Gutters are the exception in the top-down sequence. They come off before the roof, and they go back on after the paint. That timing is what makes the prepainted-color trick work, and it’s also why we recommend pulling the gutters early in the project rather than leaving them on through the re-roof.

Properly installed seamless gutters require correct fascia, drip edge, and roof line — all of which are set during the roofing project. Installing gutters too soon means dealing with paint splatter and scratches during the wall and trim work. Installing them after the paint is dry means a crisp, finished line and a baked-on color that matches the rest of the trim.

For Los Gatos, San Jose, and the surrounding cities, gutter installation is usually a single-day project once the roof and paint are complete. It’s the visible signal that the upper portion of the exterior remodel is done.

Step 6: Attic Cleanout and Insulation

Insulation is an interior project, but it belongs in the post-roof window of the sequence — never before. Tearing off a roof, especially on a home with wood shake or skip-sheathing, drops a tremendous amount of debris into the attic space. Old insulation that was perfectly fine before the re-roof is often contaminated afterward with shingle granules, splinters, dust, and decades of accumulated material that finally has somewhere to go.

The right sequence is: roof first, then attic cleanout, then new insulation. Doing it in the other order means paying for insulation twice — and probably for attic cleanup as well.

While you’re up there, this is also the time to address rodent activity. In four decades of climbing into attics across the Bay Area, we have never seen an attic without at least some rodent droppings. Many have a lot. Cleaning out the attic, sealing any entry points, and then installing new insulation gives you the best return on the project — a quieter, cleaner, better-insulated home, and a finished envelope above your living space.

Attic insulation in San Jose, Cupertino, Los Altos, and the surrounding cities is one of the highest-impact comfort upgrades a homeowner can make, especially in homes built before modern energy code. But it has to happen in the right order, or the money gets wasted.

Step 7: Hardscape — Driveways, Pavers, Concrete

Once the exterior of the house is complete from the roof down to the gutters, attention shifts to the ground. Hardscape comes first within the ground-level work, before any planting.

This is the stage for new driveways, paver installations, brick or block work, walkways, patios, and retaining walls. Bay Area soil conditions can be hard on driveways — drive through any older neighborhood in San Jose or Campbell and you’ll see entire blocks of cracked concrete from decades of soil movement, root intrusion, and settling. If your driveway is at the end of its life, this is the time to handle it.

It’s also the right order. Hardscape installation involves heavy equipment, deliveries of base material, and crews working surfaces that don’t exist yet. Doing it after the roof and exterior are finished means there’s no risk of debris from above damaging fresh pavers, and no risk of equipment damaging finished walls.

Step 8: Landscaping

Landscaping is last for exactly the reason you’d think: it’s the most fragile thing on the property, and every project above it is a threat. Lawns, artificial grass, new bushes, mature plants, irrigation systems, and ornamental trees can all be damaged by foot traffic, equipment movement, falling debris, and dust.

Once everything above the soil line is finished — roof, walls, paint, gutters, hardscape — landscaping can be installed and protected. Plants put in this late in the sequence get to establish themselves without being walked on, driven over, or rained on by construction debris.

Homeowners who do it the other way around — landscaping first, roofing last — almost always end up replacing plants, repairing irrigation lines, and resodding sections of lawn. The bushes can be protected, but only so much. The realistic answer to “don’t get anything on the landscaping” during a re-roof is that you’ll get less on it than you would have, but not nothing.

A Word on Specialists Versus Generalists

A common question we get is whether a single contractor can handle the entire exterior — roof, paint, siding, windows, gutters, the works. The short answer is that the contractors who advertise that they do everything usually do because they have to. They aren’t good enough at any one trade to build a business around it.

The best results come from specialists working in sequence. A residential sloped roofing specialist who has been doing the same focused work since 1978 will install your roof better than a jack-of-all-trades. A specialty painter will finish your walls better than someone who does paint between gutter jobs. A landscape designer will plan your yard better than someone fitting it in between siding repairs.

Coordinating those specialists in the right order is the job. The order is top-down. The order is what makes the whole thing come together.

Closing the Loop

The pattern we see most often is the same: homeowners want to do the visible work first. Paint, pavers, landscaping. The work you can see when you pull into the driveway. The roof and the attic come last because they’re out of sight.

That instinct, while completely understandable, is exactly backwards. The right order is the one that protects each finished project from the next one. Top-down. Tenting if needed, roof, walls, windows, paint, gutters, attic, hardscape, landscape. In that sequence, every project gets to live a full life without being damaged by what comes after it.

If you’re planning an exterior remodel anywhere from Los Gatos to Palo Alto, getting the roof scoped first — even if you’re not ready to do it yet — tells you what the rest of the schedule looks like. An honest inspection costs nothing and tells you whether your roof is the first project on the list or somewhere further down. Either way, you’ll know where you stand before you commit to anything below it.