Roof Replacement
Columbia River basin humidity accelerates moss and algae growth on Vancouver roofs. We install Malarkey architectural shingles with algae-resistant NEX polymer — engineered for exactly this climate.
View Vancouver roofing page →Vancouver, WA
Roofing, windows, siding, decks, doors, and gutters — all six exterior services from Clark County’s most certified contractor. In-house crews, manufacturer warranties, permits handled start to finish.
What We Do in Vancouver
Every service below is available now in Vancouver and Clark County, installed by our in-house crew, backed by manufacturer warranties, and permitted with the City of Vancouver Building Department.
Columbia River basin humidity accelerates moss and algae growth on Vancouver roofs. We install Malarkey architectural shingles with algae-resistant NEX polymer — engineered for exactly this climate.
View Vancouver roofing page →Aluminum windows in Vancouver’s older neighborhoods conduct cold from the exterior into your living space. ProVia vinyl and fiberglass windows eliminate that heat loss and eliminate the condensation that stains interior finishes.
View Vancouver windows page →Wood siding on Vancouver’s mid-century homes cycles through wet and dry seasons in ways that accelerate paint failure and rot. James Hardie fiber cement is factory-primed to resist the moisture that eats wood siding in the 98660–98686 zip codes.
View Vancouver siding page →Pressure-treated wood decks in Vancouver’s wet climate gray, split, and splinter within a decade. TimberTech and Fiberon composite decking gives you a low-maintenance outdoor surface that holds up to the rain and stays safe underfoot.
View Vancouver decks page →Entry and patio doors take the full force of Clark County weather. ProVia steel and fiberglass doors are built and factory-finished to resist moisture infiltration at thresholds and frames — the spots that fail first on builder-grade doors.
View Vancouver doors page →Vancouver’s 37 inches of annual rainfall overwhelms undersized or clogged gutters quickly. Properly sized seamless gutters protect fascia, soffits, and foundation from the water volume that Columbia River basin rainfall delivers.
View Vancouver gutters page →Local Climate & Housing
Vancouver sits directly in the Columbia River basin, where Pacific moisture funnels inland off the Coast Range year-round. Annual rainfall averages 37 inches, and the region sees extended grey-sky stretches from October through April. Those conditions accelerate moss growth on roofs and drive algae staining into fiber-cement siding faster than in drier inland markets.
The housing stock adds complexity. As Clark County’s largest city, Vancouver blends established mid-century neighborhoods near downtown with rapidly expanding master-planned communities east of I-205. Craftsman homes in Hough and Shumway have original roofing and single-pane windows that are now decades past their service life. Newer construction in Fishers Landing East faces different issues — builder-grade materials that weren’t specified for this climate. Both groups need contractor knowledge specific to Vancouver conditions.
We’ve been working in Vancouver since 2017. We know the permit process at the City of Vancouver Building Department, we know which neighborhoods have tree canopy that accelerates moss, and we know which housing vintages have the highest failure rate by system type. That local knowledge changes how we estimate and how we install.
Why Choose Us
Credentials that matter in Vancouver: manufacturer certification, in-house installation, and familiarity with local permitting.
We hold active certifications with the manufacturers whose products we install: Malarkey Emerald Premium Contractor, James Hardie Preferred Remodeler, ProVia Authorized Dealer, TimberTech Authorized Dealer, and Fiberon Authorized Dealer. These certifications require documented installation standards and allow us to register full manufacturer warranties in your name.
Every installation is performed by Left Coast Exteriors employees — not subcontractors. The crew that shows up is accountable to our standards on every job. There’s no handoff to a third party whose training and quality controls we can’t verify.
We handle permit applications with the City of Vancouver Building Department and schedule all required inspections. Every permitted project is documented, inspected, and closed correctly. WA Contractor License LEFTCCE810B3.
Homeowner Resources
Answers to common questions before you schedule an estimate.
How to know whether your situation calls for a targeted repair or a full system replacement. Includes age thresholds, warning signs, and cost comparison for Clark County homeowners.
Read the guide →Detailed cost breakdown for roof replacement in Clark County. What drives the price, what to expect in a written estimate, and how to evaluate competing bids.
Read the guide →Exterior remodeling is a significant investment. We offer flexible financing so Vancouver homeowners can move forward without waiting. Learn about available plans and how to apply.
View financing options →Photos and details from completed work across Clark County and Vancouver. See how we install, what finished projects look like, and watch project walkthroughs on our YouTube channel.
See completed work →What Vancouver and Clark County homeowners say about working with us. Read verified reviews from completed projects across our service area.
Read reviews →