★★★★★
Had a great experience with JDI Construction.
Definitely a reputable team. Highly recommend them. They definitely know what they are doing. Also very knowledgeable. Thank you.
Portland Exterior Remodeling
Siding, windows, decks, and full exterior facelifts in Portland, Vancouver, and the surrounding metro. In-house crews, written estimates, and remodeling experience since 2007 with what survives Pacific Northwest weather.
- Family-owned since 2007
- 5-year written warranty
- Licensed in WA & OR
Family-Owned Since 2007
500+ completed projects
Before & After
See how we transform real homes.
Drag the dividers to compare each project before and after we remodeled it. Every project below was designed, built, and finished by our JDI team.
Complete Home Remodel
Vancouver, WA 98685
See the full project 
Elegant Kitchen Remodel
Vancouver, WA 98665
See the full project 
Warm Wood Kitchen Remodel
See more kitchen projects
By the numbers
Portland & Vancouver's trusted design-build team since 2007.
Family-owned, with in-house crews, detailed written proposals, and one accountable team from first conversation to final walkthrough.
500+
Completed projects
4.9/5
Across 223+ Google reviews
18yrs
Family-owned since 2007
5yr
Written workmanship warranty
Before & After
See How We Transform Homes
Our remodeled spaces are built to last, delivering a new kitchen that won’t sacrifice function, a new bathroom that won’t feel cramped, and a whole home that won’t disappoint.
BEFORE
AFTER
Exterior Remodeling · Portland & Vancouver
Exterior Remodeling in Portland & Vancouver
In a climate this wet, your home's exterior is a rain-management system first and a source of curb appeal second. Between the fall and spring, the Portland metro and Clark County take on the better part of forty inches of rain, most of it as a slow, sideways drizzle that finds every unsealed seam. Get the water out and everything else — the color, the trim, the front door — is finish work on a house that will last.
Water is the enemy. Every exterior decision we make at JDI Construction starts from that fact and works outward.
We've been remodeling exteriors across Portland, Vancouver, and the surrounding SW Washington towns since 2007, on everything from mid-century ranches to century-old foursquares in older neighborhoods. What follows isn't a menu of siding options — it's how the envelope actually keeps a Pacific Northwest home dry, where that system tends to fail, and how we rebuild it so it stops failing.
The envelope, layer by layer
It's tempting to think of siding as the wall, but siding is only the outermost layer of a system that manages water. Rain gets behind cladding on every house — that's expected, not a defect — so the real job is giving that water a fast, uninterrupted path back out before it reaches the wood and insulation underneath.
Behind the siding sits a weather-resistive barrier, the house wrap that sheds bulk water down and away from the sheathing while still letting the wall breathe. At every opening and transition, flashing hands water from one layer to the next: over windows and doors, at the base of walls, where a roof meets a wall, and around every pipe and vent that punches through. Windows and doors are engineered holes in that barrier, so how they're integrated with the wrap and flashing matters more than the units themselves. Trim caps the edges and joints where two materials meet. And above it all, the roofline, gutters, and downspouts are supposed to catch the largest volume of water and carry it clear of the walls and foundation entirely.
When one layer is skipped or lapped the wrong way — house wrap tucked behind flashing instead of over it, a gutter dumping against a wall, trim with an open top edge — water stops draining and starts collecting. That's how a small detail becomes rot inside the wall you can't see. We treat the exterior as the single connected system it is, because that's the only way it holds up here.
Choosing siding for a wet climate
Siding is the decision most homeowners lead with, and in the Northwest the right answer is driven as much by moisture performance as by looks. The four materials below cover the vast majority of what we install. There's no single winner — the best choice depends on your home's style, your appetite for maintenance, and your budget.
| Material | Look | Moisture performance | Maintenance | Relative cost |
|---|---|---|---|---|
| Fiber cement | Crisp, painted-wood look with clean lines; broad range of profiles and colors. | Excellent — won't rot, swell, or feed mold, and stands up well to constant damp. | Low; occasional repaint and caulk checks. Dimensionally stable in wet weather. | Mid to upper-mid |
| Engineered wood | Warm, natural wood-grain appearance; lighter and easier to handle than fiber cement. | Very good when properly sealed and flashed; treated to resist moisture, but edges and cuts must be sealed. | Low to moderate; periodic repaint and inspection of field-cut edges. | Mid |
| Cedar / real wood | The genuine article — rich grain and depth that ages beautifully; ideal for period and craftsman homes. | Naturally rot-resistant but the most demanding in wet climates; needs meticulous detailing and a maintained finish. | High; regular staining or sealing every few years to keep water out. | Upper-mid to high |
| Vinyl | Uniform, simple look; wide color range, though profiles read less substantial up close. | Good — impervious to water itself, but relies on the wrap and flashing behind it, since it isn't a sealed surface. | Very low; rinse occasionally, no painting required. | Lower |
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Whatever the cladding, its moisture performance is only as good as the barrier and flashing behind it — which is exactly why we spend as much time on what you can't see as on what you can.
Where water actually gets in
Rot almost never starts in the open field of a wall. It starts at the transitions — the handful of spots where the drainage plane is interrupted and one material meets another. These are the details we inspect first and build most carefully, because getting them right is the entire difference between a wall that dries and a wall that stays wet.
Window & door head and pan flashingEvery opening needs flashing over the top (the head) to divert water down and out, and a sloped pan beneath the sill to catch anything that gets past it. A missing or reversed pan is one of the most common causes of hidden rot below Northwest windows.
Kickout flashing at roof-wall intersectionsWhere a roof edge dies into a wall, a small kickout piece diverts the concentrated runoff away from the siding. Leave it out and a firehose of roof water runs straight down inside the wall — a classic source of rot behind the cladding on multi-story homes.
Deck ledger flashingThe board that attaches a deck to the house is a horizontal shelf bolted through the siding. Without proper flashing above and behind it, water sits at that connection and rots both the ledger and the framing it's fastened to — a structural failure, not just a cosmetic one.
PenetrationsEvery hose bib, dryer vent, electrical box, and light fixture is a hole in the drainage plane. Each one needs to be integrated into the house wrap and sealed so water is directed around it, not funneled behind it.
Gutters, downspouts, and gradingThe system's first line of defense handles the most water. Undersized or clogged gutters overflow onto walls; downspouts that discharge at the foundation drive water back toward the crawlspace. We check that runoff is carried well clear of the house and that the ground slopes away from it.
Windows & doors
Windows and doors do double duty — they're where the most heat escapes and where water most often sneaks in, so we treat them as an energy upgrade and a waterproofing detail at the same time. In older Portland and Vancouver homes, we frequently open a wall for re-siding and find soft, rotted framing beneath a window that's been quietly leaking for years; catching and repairing that rot is part of doing the job right, not an upsell we hope you won't notice.
New units are only as watertight as their installation. We integrate each window and door with the house wrap and set it on proper pan flashing so any water that reaches the sill drains back to the exterior rather than into the wall. Modern insulated glass cuts drafts and condensation, which matters through a long, damp winter. And because so many homes here have a distinct architectural character, we match the sightlines, grille pattern, and proportions to the house — so a rot repair or an efficiency upgrade reads as original, not like a patch.
Curb appeal that also protects
Once the envelope is sound, the visible choices are where a house finally looks transformed — and the good news is that nearly every one of them is doing protective work, too. Fresh trim isn't only a crisp line around a window; it's the cap that keeps water out of the joint. A quality exterior paint or factory finish isn't just a color; it's the coating that shields the siding from constant moisture and UV. A new front door resets the whole face of the house while sealing one of its largest openings.
Mixing materials — a band of shingle-style siding on a gable, a stone or panel accent at the entry, a contrasting trim color — adds the kind of depth and craftsmanship that make a home stand out on the street, provided it's done with restraint and true to the home's era. That combination of a weather-tight envelope and a considered exterior is also what protects your investment: a home that clearly sheds water and presents well holds its value and its appeal in a way that a fresh coat of paint over hidden problems never will.
Exterior questions we hear most
What's the best siding for Oregon rain?
Fiber cement is the workhorse in our climate — it won't rot, swell, or feed mold, and it holds paint well through wet winters. Engineered wood is a strong lighter-weight option, and cedar is beautiful for period homes if you'll keep up the finish. But the honest answer is that any of them performs well over a correctly built barrier and flashing, and fails without one. The material matters; what's behind it matters more.
Should I repaint or re-side?
If the siding is sound and just tired, paint is the smart, affordable move. Re-siding makes sense when you're seeing cracked or cupping boards, soft spots, paint that won't hold, or repeated moisture issues — signs the cladding or what's behind it is failing. We'll open a section and tell you honestly which one you're looking at rather than talk you into the bigger job.
Can you work on the exterior in winter?
Yes — we work through the Northwest wet season year-round. We sequence around the weather, keep walls protected and dried-in as we go, and never leave sheathing exposed to the rain. Some finishes, like certain paints, need dry, mild windows to cure properly, so we schedule those steps for the right conditions. The structural and weatherproofing work carries on regardless.
Will you match my existing siding?
When we're repairing or extending rather than replacing everything, yes — we work to match the profile, exposure, and color as closely as the material allows so the repair blends in. On older homes with discontinued products, a perfect match isn't always possible; in those cases we'll walk you through the closest options and where a seam will fall before we start.
Start with a free exterior walkthrough
We'll walk the outside of your home with you, point out where water is getting in — the flashing, the gutters, the tired siding — and lay out what it takes to make the envelope watertight and the exterior look like new. It's an honest, no-pressure assessment, and it's free.
JDI Construction — family-owned and headquartered in downtown Vancouver, WA, remodeling exteriors across the Portland metro and SW Washington since 2007. Licensed and insured in Oregon (CCB #176101) and Washington (JDICOCN932KZ), with in-house design and trades and a 5-year workmanship warranty.
Why JDI
The Right Choice for Your Home
Free, No-Pressure Estimates
Clear, upfront pricing with zero hidden costs.
18+ Years of Experience
Local craftsmanship serving Vancouver and Portland since 2007.
Top-Quality Materials
Designed for beauty, built for lasting durability.
Fully Licensed & Insured
Confidence and protection every step of the way.
Clean, Respectful Crews
We treat your home like it's our own.
Limited Time
$1,500OFF
Kitchen or Bathroom Remodel
Transform your space with expert craftsmanship. Free design consultation included.
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About Us
Contact Us
How we work
Our 3-Step Remodeling Process
From first call to final walkthrough, we handle every detail so you can focus on enjoying your new space.
Get in Touch
Reach out to us online or give us a call to schedule your free consultation. Our team is here to discuss your home remodeling needs and give you all the information you need.
- Personal Consultation
- What to Expect
- Detailed Estimate
Kickoff the Design Phase
Once you sign the design agreement, our design team will meet with you to discuss your priorities, goals, and design style for your home remodel project.
- In-Depth Design Consultation
- Design Development
- Design Finalization & Budget
Start Your Project
We'll kick off with a pre-construction meeting to outline logistics and expectations. Our design team hands over all details to the construction crew, and a dedicated project manager becomes your main point of contact.
- Portal Access for Updates
- Construction Phase Coordination
- Final Walkthrough
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JDI Construction NW LLC is a licensed and insured design-build remodeler headquartered at 1419 Broadway Street in Vancouver, WA. Look up our licenses, read what past clients wrote, and see the work before you call.
Washington licenseJDICOCN932KZRegistered with WA Labor & Industries.Verify with L&I →Oregon licenseCCB 176101Oregon Construction Contractors Board.Verify with the CCB →Google reviews4.9 / 5 from 223+ reviewsAcross our Vancouver and Portland profiles.Read the reviews →Warranty5-year written workmanship warrantyOn every remodel we build.Read the warranty →The teamFamily-owned since 2007Meet the designers, consultants, and project managers.Meet the team →Our workReal JDI projectsPhotos and details from completed remodels.Browse projects →
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Ready to Refresh Your Home’s Exterior?
Free on-site walkthrough, signed line-item estimate, in-house crews. Call (360) 309-9571 or stop by our Vancouver office.
- Get in TouchA personal consultation and a detailed estimate.
- Kickoff the Design PhaseDesign development, finalization, and budget.
- Start Your ProjectA dedicated project manager and portal access for updates.
Prefer to talk?(360) 309-9571
Service area
Based in Vancouver. Serving Clark County & the Portland metro.
Headquartered at 1419 Broadway Street, Vancouver, with a Portland meeting office by appointment. No franchises; our in-house crews drive to every project from here.
