Cedar Fences That Outlast Portland Shade
Big maples keep east side fence lines damp from October through April, and damp is what kills cedar early. We build for the shade: drainage below every post, air beneath the bottom boards, and hardware that ignores wet weather.
Shade Is What Ages a Fence Here, Not Time
Walk any block east of the Willamette and you can read each yard's sun exposure in its fence. South-facing runs in open light still look presentable after fifteen winters. The same boards under a mature maple grow a green film by year three and go soft at the soil by year eight. The wood is not the variable. The drying time is.
So our shade detailing starts underground: a bed of crushed rock beneath each post, concrete crowned so runoff sheds away from the grain, and embedment carried below the depth where rot does its work. Above grade, we hold the lowest board a few inches clear of the dirt, bevel the cap so the top edge drains instead of soaking, and choose stainless-grade fasteners, because a shaded fence stays damp long enough to corrode anything lesser. None of it shows from the sidewalk. All of it shows in year twelve.
Rebuilding on Lines That Have Held Fences for a Century
Inner-lot replacement work is half demolition craft. The line you are fencing has usually carried two or three fences already, which means buried concrete plugs, rusted post stubs, and a neighbor's rose bed planted tight against the boards. We pull the old footings out rather than setting new posts beside them, hand-dig where an auger would chew through roots the whole street cares about, and stage lumber through side yards too narrow for a wheelbarrow to turn around in. Your garden comes through the project intact, and so does the neighbor's.
Style rewards restraint on these older blocks. A flat-top privacy run with a modest cap suits a foursquare, while the bungalow crowd often asks for low pickets out front, where zoning keeps street-facing fencing short anyway.
How the Job Runs, First Call to Final Sweep
One person measures your line, writes the number, and answers the phone afterward. Once you approve, the crew tears out the old fence, hauls the debris that same day, and plants posts in concrete that gets time to cure before a single board hangs. Then rails, boards, cap, and gates, followed by a walkthrough with you before the truck is loaded.
- Western red cedar, never a lookalike species
- Crushed-rock drainage under every footing
- Corrosion-proof hardware rated for wet climates
- Bottom boards lifted off the ground
- Gate frames braced against sag
- Debris gone and the site raked before we leave
Want the deeper dive? Read our full cedar fence installation page, or see everything we build on our Portland fence company page.
Good to know
Cedar Fence Installation in Portland: questions
Should I pay for clear cedar or stick with tight-knot boards?
Tight-knot is the workhorse grade and what most privacy fences deserve: sound knots, honest appearance, sensible price. Clear grades cost noticeably more and earn it only where the fence is a design feature, a front courtyard or an accent wall you will look at daily. Structurally the two age the same when the build underneath is right, so spend on posts and footings before you spend on grain.
My side yard is barely thirty inches wide. Can you even get materials back there?
Yes. Tight access changes the labor plan, not the outcome. Boards and bagged concrete travel by hand cart or shoulder, holes get dug with hand tools where a machine cannot fit, and we protect the siding on both houses while material moves through the gap. Narrow work adds hours to the schedule, and the quote says so plainly rather than surprising you later.
Do horizontal cedar fences hold up as well as vertical ones?
They can, with two adjustments. Horizontal boards span post to post, so spacing has to tighten or the boards will belly over time, and each face needs a way to shed water off its top edge, since flat surfaces catch rain that vertical boards shrug off. We build plenty of them for remodeled homes, and the modern look works, provided the framing was designed for it rather than borrowed from a vertical fence.
What happens to my old fence once the new one is planned?
It leaves with us. Tear-out covers the boards, rails, posts, and the buried concrete from the previous install, which matters because a fresh post dropped next to an old plug never sits in a sound hole. Everything gets hauled for disposal or recycling the day it comes down, so you are never living with a debris pile, and the line is clean before the first new hole is dug.
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