If you want the short answer: cedar wins on look and upfront cost; vinyl wins on lifespan and zero maintenance. A cedar fence in Portland runs $25–45 per linear foot, vinyl runs $30–55. Cedar lasts 15–25 years (with the right posts); vinyl lasts 20–30+. The right choice depends entirely on whether you'd rather see real wood for a decade or never think about your fence again.
The full comparison, at a glance
| Cedar | Vinyl | |
|---|---|---|
| Installed cost / ft (Portland) | $25–45 | $30–55 |
| Lifespan | 15–25 years | 20–30+ years |
| Maintenance | Stain every 3–5 yrs (optional) | Hose off occasionally |
| Look | Real wood; ages to silver-grey or holds color stained | Uniform, plasticky up close; better at distance |
| Repair | Easy — replace pickets individually | Harder — usually whole-panel replacement |
| PNW weather (wet) | Excellent — naturally rot-resistant | Excellent — doesn't rot, ever |
| PNW weather (cold snaps) | Stable | Slightly brittle in deep cold; rare in Portland |
| Impact resistance | Dents, but absorbs hits | Cracks on hard impact (kid + soccer ball) |
| UV fade | Silvers naturally | Minor — modern UV-stable formulas |
| Customization | Stain any color, custom heights/profiles easy | Pick a color (white, tan, grey); custom = expensive |
| Environmental | Renewable, biodegradable (PNW-sourced ideal) | Petrochemical, doesn't biodegrade |
| Resale value | Slight edge — buyers like real wood | Neutral — read as "low-maintenance" |
Cedar in Portland weather
Western Red Cedar is the PNW classic for a reason. The wood naturally produces tannins and oils that resist rot, fungus, and insects — even in our 36-inches-of-rain-per-year climate. Walk any Portland neighborhood and you'll see decades-old cedar fences still standing.
The catch is the posts. The pickets themselves last 20+ years easily; what fails first is the post at the ground line, where moisture wicks up and rot sets in. A pro-installed cedar fence uses pressure-treated 4×4 posts in concrete with proper drainage. Cheap installs put cedar posts straight into clay soil, and those fail in 8–12 years.
Cedar weathers to a soft silver-grey within 18–24 months if left unfinished — which is the look most Portland homeowners actually want. You can keep the original warm reddish tone by sealing or staining every 3–5 years, but it's optional, not required.
Vinyl in Portland weather
Modern vinyl fence is a high-density PVC profile, usually hollow with internal reinforcement. It doesn't rot, doesn't host insects, doesn't need painting, and doesn't fade significantly with modern UV-stable formulations. In Portland's mild climate it can easily run 25 years without visible degradation.
Two weaknesses worth knowing:
- Cold-weather brittleness. Vinyl gets less flexible in deep cold. Portland's typical low of 25–35°F isn't enough to cause problems, but a polar vortex year with single digits could crack thin-profile vinyl. Premium vinyl with reinforced channels handles this better.
- Impact resistance. A baseball through the fence or a car backing into it cracks vinyl more often than it dents cedar. Repair means replacing the whole damaged section/panel rather than swapping a board.
Real Portland cost — 100 feet of fence
| Scenario | Cedar (mid) | Vinyl (mid) |
|---|---|---|
| Day-one install | $3,500 | $4,250 |
| + Optional cedar staining every 4 yrs × 25 years | + $1,500 | — |
| + Replacement at end of life | + $3,500 (year ~20) | + $4,250 (year ~25) |
| 25-year total (if you stain) | $8,500 | $8,500 |
| 25-year total (if you don't stain — most PNW homeowners) | $7,000 | $8,500 |
Cedar comes out cheaper over 25 years if you skip the staining (which most Portland homeowners do — silvered cedar is the look around here). If you stain religiously, the totals roughly match. Vinyl's "lifetime savings" pitch is real only against high-maintenance painted wood fences — not against typical Portland cedar.
Want a real Portland quote for either?
We match you with one vetted local pro who installs both and can walk you through your specific yard before you decide.
Get a free estimate →When to pick cedar
- You want the real-wood look and PNW-native character.
- You like the way silver-grey cedar fits a Portland yard.
- You're working with a smaller budget today and can absorb optional maintenance later.
- You want to match an existing wood fence on your street.
- Resale matters and your home leans craftsman/traditional/PNW-modern.
When to pick vinyl
- You want to install it once and forget about it.
- You have kids or dogs and impact-resistance against splinters matters.
- You prefer crisp uniform lines over wood character.
- White or tan privacy fencing fits the home's style.
- You're staying in the home long-term and want zero ongoing labor.
The looks comparison, honestly
Drive any Portland neighborhood and you'll know within a block which is which. Cedar reads as wood — warm and grainy when new, soft silver after a couple of years. Vinyl reads as vinyl — flat, uniform white or beige, the eye picks it up as not-quite-wood even at speed. Manufacturers now offer wood-grain-embossed vinyl in tan or grey; it's better than the old stuff but still not invisible at close range.
The honest test: stand at the property line of a vinyl fence and a cedar fence. From 30 feet, both look fine. From 5 feet, you'll know.
The verdict for Portland
For most Portland yards we'd build cedar — partly because it's the regional vernacular and looks right against the houses around it, partly because the maintenance burden in this climate is genuinely low if you let it silver, and partly because cedar is easy to repair without anyone noticing.
We'd pick vinyl when (1) the home leans modern/clean-lines and the look matches, (2) the homeowner is allergic to ever touching the fence again, or (3) there's a pool or playground where impact-resistance of a different kind matters.