Siding, Roofing, Windows & Decks in Auburn, WA

More than a third of Auburn’s homes were built in 2000 or later, 36% by Census count, and many of them sit in plateau subdivisions above older houses on the valley floor. That spread shapes what each exterior needs. Builders Service Company is an exterior contractor serving homeowners across King County, and we replace siding, roofing, windows and decks. A house built in the 2000s usually needs different work than one from the 1960s, so every project starts with the home in front of us. Below you’ll find what local housing data says about houses here, the materials we usually recommend for each service, and answers to common questions.

Homes in Auburn: what’s on them now

Census data puts the median year built at 1991 across about 31,800 housing units. The mix is broad: 4% of homes predate 1950, 29% were built from 1950 to 1979, 31% from 1980 to 1999 and 36% in 2000 or later. Just over half (51%) are detached houses, 16% are attached homes, 26% are apartments and 7% are mobile homes.

King County assessor records for 14,393 single-family homes show a median build year of 1986, a median size of 1,950 square feet and 46% with two or more stories. Only 2% are recorded as renovated.

Each era tends to bring its own exterior. Houses from 1950 to 1979 often have cedar, T1-11 or asbestos-cement shingle siding; asbestos-cement may contain asbestos and should be tested before removal. Homes from the 1980s and 1990s fall in the era of composite and hardboard siding, including LP siding, which has a known history of moisture failure. Newer houses often have fiber cement or builder-grade vinyl reaching its first repaint or replacement, along with builder-grade windows.

Neighborhoods show the range. Bridges PUD has a median build year of 2015 and The Ridge At Bowman Creek 2013, while Forest Villa Add dates to 1962 and West Auburn Five-Acre Tracts to 1971.

The permit authority for exterior projects here is the City of Auburn.

Siding in Auburn

Siding choices in Auburn often start with age. King County assessor records show 16% of single-family homes were built between 1985 and 1996, the era of LP and hardboard siding, which has a known history of moisture failure. Valley-floor humidity, along with moss and rot on older wood siding, keeps those walls under steady pressure.

We usually recommend three siding types, and none of them is wood. Vinyl is the most versatile and least expensive option. Census data puts the median home value near $550,000, below the King County median, and that points many owners toward durable, cost-effective vinyl.

The Evergreen Shield Siding System is our exclusive insulated composite siding, designed for the Pacific Northwest climate. Its composite is built for water resistance against long wet seasons, humidity, mold and mildew. An insulating graphite membrane gives it R-2.0 thermal resistance, compared with R-0.61 for standard vinyl siding. That insulation pays back more where heating is costly, and Census data shows 56% of homes here heat with electricity. Metal siding rounds out the three.

For curb appeal, stacked stone and stone veneer make good accents on entries, wainscots, columns and chimneys, with siding above. Assessor records show just 3% of homes have any brick or stone on the exterior today.

In 2026 we completed a vinyl siding project on Nathan Ave, updating the home’s exterior with new siding for dependable protection from Pacific Northwest weather. Its light grey color gives a clean slate look that coordinates easily with different landscape designs and personal styles.

The best option for your home is something we work through together at a free in-home consultation. Read more about siding replacement in Auburn.

Roofing in Auburn

Roof age in Auburn follows the building booms. Census data shows 29% of homes were built from 1950 to 1979 and 31% from 1980 to 1999, so many roofs are aging, and some older houses may carry more than one layer of shingles. We check for that before planning a tear-off.

We install two main roof types and give them equal weight. Asphalt shingle roofing suits most pitched roofs and keeps a familiar look. EDCO metal roofing is the metal option we install, a fit for owners who want a long-term roof. Older cedar shake roofs covered in moss and rot are good candidates for either one.

Whichever you choose, the details matter as much as the material. We focus on underlayment, flashing at walls and roof penetrations, proper sealing and ventilation, and moss management on shaded slopes.

Wildfire risk here is rated Low, at the 60th percentile among Washington communities, so for most homes the choice comes down to budget, appearance and how long you plan to stay.

Census data also counts 7% of homes as mobile homes. Manufactured homes often have low-slope roofs, which call for different materials and drainage details than a standard pitched roof.

The right roof for your house is settled at a free in-home consultation. Learn more about roof replacement in Auburn.

Windows in Auburn

King County assessor records show 33% of single-family homes in Auburn were built from 1950 to 1979 and 27% from 1980 to 1999. Homes from the earlier group often still have aluminum or early vinyl windows. Those from the later group typically have first-generation vinyl windows, where failing seals are common.

We install Preservation 9000 vinyl replacement windows and are the exclusive provider of Preservation 9000 windows in Washington. Styles include double-hung, slider, casement and awning, hopper, picture, garden, bay and bow, and custom shapes. Assessor data shows 46% of homes have two or more stories; on upper floors with tight eaves, sliders and casements are often the practical choice. Kitchens and baths that need ventilation are a good fit for casement, awning or hopper windows.

Heating cost shapes the payback. Census data shows 56% of homes heat with electricity, and efficient windows return more where heating is costly. Electric service comes from PSE, so check with PSE for current programs.

Window problems are not only about energy. In 2026 a homeowner here called us after noticing mold around the interior and exterior edges of an older window. Our inspection found the aging window had begun to fail, letting moisture collect around the frame, which could eventually have damaged the surrounding wall if left unaddressed. New windows also cut drafts and improve indoor temperature control.

We’ll match styles to each opening at a free in-home consultation. Learn more about window replacement in Auburn.

Decks in Auburn

King County assessor records show 35% of single-family homes in Auburn have a deck, and the median deck covers 240 square feet. Census data shows 61% of homes are owner-occupied, so many long-term owners are investing in outdoor space as well as the house itself. A well-built deck adds usable space for relaxing, entertaining and family time.

We build with wood, vinyl and composite decking. Valley-floor humidity favors composite or vinyl, which won’t rot and don’t need staining. Wood suits owners who want a natural look or a tighter budget, as long as it gets regular sealing. On any material, we plan for drainage, slip resistance and moss on shaded boards.

Assessor records show 5% of homes have a view. On those lots, we choose railings that keep sightlines open.

Whether you are replacing a tired deck or adding a new one, we’ll size and plan it at a free in-home consultation. Learn more about deck building in Auburn.

Also serving nearby

We also serve homeowners in nearby Pacific.

Get a free in-home consultation

Schedule a free in-home consultation and our team will look over your home and talk through siding, roofing, window and deck options with you. Contact us or call 206-430-1927. We offer discounts for seniors, active military, veterans and first responders, financing is available, and our work carries a lifetime warranty. Washington contractor license BUILDSC027JN.