Siding in Sandy takes a different kind of weather
Sandy is the gateway town on Highway 26 toward Mt. Hood, and the weather shows it. Compared with Gresham, you get more rain, more snow in a hard winter, and more days when the temperature swings back and forth across freezing. Wet snow stacks up against walls. Melt runs down behind the lower courses and then freezes. Over a few winters that wears out caulk, lifts paint and lets water get to bare edges.
Add the trees. A lot of Sandy lots sit under Douglas fir and bigleaf maple, so walls on the north side stay damp and grow moss for most of the year. Moss is not the real problem, but the moisture it holds against the siding is.
What we see on Sandy homes
Sandy has older homes near the original town along Pioneer Boulevard, plus a lot of newer subdivisions and rural properties spread across the hills. That mix means a few different repair jobs:
- Older wood siding (cedar lap, shingle, 1960s–70s T1-11 on rural houses) with rot at the bottom course, at window sills and under deck ledgers.
- Newer builds where the paint or caulk has aged out and water is getting in at trim joints, corners and penetrations.
- Snow-line damage at the base of walls where the siding was installed too close to grade, roofs or decks.
If you can push a screwdriver into the bottom edge of a board, the rot has started. Our guide to the signs of dry rot shows what to look for, and siding repair is often the right first step when damage is limited.
What works here
For a wet, snowy site, Dave leans on a few basics: James Hardie fiber cement or real cedar that is primed on all edges, flashing that is right the first time, kick-out flashing where roofs meet walls, and enough clearance from grade and roof surfaces that snow does not sit against the wall. A drainage gap behind the siding helps walls dry out. See rainscreen and house wrap for how that works. Trim, soffit and fascia on a snowy house also take a beating, so we look at that work at the same visit.
Permits and who to ask
Sandy is an incorporated city, but not every property with a Sandy address is inside the city limits. Clackamas County’s Building Codes office and the City of Sandy split responsibility depending on the type of permit, and the county notes that some applications need city approval first. Check with the City of Sandy, or Clackamas County if you are outside the city, about whether your project needs a permit. We do not guess at fees or rules. Our permit guide for the Portland and Gresham area explains the general process.
Why call Dave
Six-Point Siding is a small family business based in Gresham. Dave Shaffer is a second-generation sider with about 40 years of hands-on experience, and he is on every job from start to finish. The company is licensed, bonded and insured under Oregon CCB #153635, and the business has been licensed since 2002. Hardie products carry the manufacturer’s warranty. You can verify the license yourself with our CCB check guide.
Sandy is a longer drive than most of our work, so call or text first. We will go over what is going on with your siding and tell you if it is a repair or a full replacement.
Call or text Dave: 503-260-7647. Free estimates, no web forms, no runaround.
Sandy siding questions
Does Sandy's snow make siding fail faster?
It adds stress, mostly at the bottom of the wall. Snow piled against siding, slow melt and repeated freezing keep the lower courses wet longer than they would stay in Gresham. Good clearance above the ground, proper flashing and a drainage gap behind the siding matter more here than in town. Dave will check these at your free estimate.
Does my Sandy siding job go through the City of Sandy or Clackamas County?
It depends on whether your address is inside city limits and on the type of permit. Clackamas County publishes a table of which jurisdiction handles which permit, and some city-limit properties need city approval first. Check with the City of Sandy, or the county if you are outside city limits, before work starts. Dave can tell you what a typical re-side involves, but the permit office has the final word.
I live out on acreage near Sandy. Do you still come out?
Yes. Sandy-area jobs on rural lots and long driveways are part of the work. Call or text Dave at 503-260-7647 with your address and he will schedule a free estimate.
Is cedar or Hardie better on a wet, mossy lot under fir trees?
Both can work. Heavy shade and tree cover keep walls damp, which is hard on unsealed wood and on caulk joints. Hardie's fiber cement does not rot, but it still needs good flashing and paint upkeep. The guide on Hardie versus cedar covers the tradeoffs, and Dave will give you a straight opinion on your house.