Salem, OR Siding for West Salem & Historic Homes

In Salem, replacing or repairing siding on its own does not need a building permit unless the wall has to be fire-resistive. A permit is required once the sheathing behind the siding is repaired or replaced, and when T1-11 siding that doubles as structural sheathing is replaced. On a historic property, replacing siding with a different type, style or material also needs the city’s historic design review. Tell us about the house and we connect you with an independent siding contractor who works in Salem, and the contractor quotes the job directly.

Do you need a permit to replace siding in Salem?

The rule comes from the City of Salem’s guidance on work exempt from permits, which clarifies the state’s residential code. Siding replacement and repair is on the exempt list, unless the siding must be fire-resistive, with two limits spelled out: a building permit is needed if the sheathing underneath is repaired or replaced, and T1-11 needs one when it acts as both the siding and the structural sheathing. The same guidance puts responsibility for getting required permits on the building owner, so ask your contractor who will apply.

Whether sheathing is involved may only become clear once boards come off. Do you need a permit to replace siding in Salem? covers that situation, and what changes in Keizer and the smaller towns.

How does historic design review work for siding?

Salem has more than 150 individually listed historic properties and four National Register historic districts: the Gaiety Hill/Bush’s Pasture Park Residential District, the Court-Chemeketa Historic District, the Downtown Commercial Core and the Oregon State Hospital. Exterior changes to those buildings go through historic design review, and the city names replacing siding with a different type, style or material as one of the changes that needs it. Ordinary maintenance and repair, such as painting, does not.

Review comes in three classes, according to the city:

• Class 1 minor review, decided by staff, with most decisions issued within 30 days of a complete application.
• Class 2 minor review, which adds a 14-day public comment period, with most decisions within 45 days.
• Class 3 major review, decided by the Historic Landmarks Commission after a public hearing, with most decisions within 60 days.

State law allows up to 120 days once an application is complete. Applications describe the materials to be used, siding included, with photos and drawings of the affected walls. If you are planning a change of material on a historic house, build that time in before booking the work. To check a property’s status, use the city’s Salem Historic Buildings map or ask its historic preservation staff.

West Salem: a Polk County address with City of Salem rules

West Salem sits across the Willamette River in Polk County, but it is inside Salem city limits. The permit guidance and historic review rules above apply there in full. Neighboring Polk County towns are different: Dallas runs its own building division.

What siding is on Salem houses?

The median home in Salem was built in 1980, and 55.9% of homes are owner-occupied (Census ACS 2020-2024). That points to two things:

• A lot of 1980s and 1990s siding. Houses sided from 1980 into the mid-1990s fall in the years covered by the Masonite hardboard and LP Inner-Seal OSB class actions. If the lower edges of lap boards are swelling, start with swelling hardboard or OSB siding; if grooved plywood panels are peeling, see T1-11 siding damage.
• Plenty of rentals. Fewer than six in ten homes are owner-occupied, so the request form has an option for owners of rental houses.

The historic districts carry much older houses. The city describes Gaiety Hill’s bungalows as built between 1900 and 1915 and Court-Chemeketa’s homes as late 1800s and early 1900s, so pre-1978 lead-safe rules apply there: a contractor disturbing 20 square feet or more of painted exterior needs a Construction Contractors Board lead-based paint renovation license. Cedar and wood siding covers repairs on older houses.

Salem weather and siding

NOAA’s 1991-2020 normals for Salem put roughly six to seven inches of rain in each of November, December and January, and about 3.35 inches across June through September combined. That dry stretch is the easiest time for painting and finishing work.

Two other events show up on Salem siding. The city hit 117°F on June 28, 2021, its hottest day on record, a hard test for vinyl that was hung too tight. And ice storms knock limbs into walls: after the February 2021 storm, about 1,200 city trees were down and more than 5,000 damaged, and the January 2024 ice storm brought trees down onto homes. Limb damage to an otherwise sound wall is a siding repair, not a replacement.

Getting a siding quote in Salem

Requests are accepted from Salem ZIP codes 97301, 97302, 97304, 97305, 97306 and 97317, and from 97303, shared with Keizer. Use the ZIP code of the house, not a P.O. box. Request a siding quote and we connect you with an independent siding contractor who works in Salem. The contractor quotes you directly, and you can check their license on the CCB license search before you hire.