Compare the highest-rated windows professionals in Port Townsend, Washington. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated local company specializing in high-quality, energy-efficient window and door solutions for residential properties. They are known for their professional installation, excellent customer service, and expertise in both modern and traditional styles suitable for Port Townsend's historic homes.
While based in Sequim, this established provider is a leading window and door specialist for the entire North Olympic Peninsula, including Port Townsend. They carry a wide range of brands and are recognized for their consultative approach, helping homeowners select the best products for aesthetics, performance, and budget.
As part of a national brand with a strong local franchise, Renewal by Andersen offers a premium, full-service experience from consultation to installation. They specialize in their own line of high-performance, custom-made windows, which are particularly noted for their durability and energy efficiency. They serve the wider Puget Sound region, including the Olympic Peninsula.
The window service market in Port Townsend is characterized by a mix of highly skilled local craftsmen and regional specialists who serve the area. Given the city's historic architecture and its coastal, often inclement weather, there is a strong demand for services that balance aesthetic preservation with modern performance. Energy efficiency is a major driver due to rising energy costs and environmental consciousness. The competition is moderate but specialized; providers must have expertise in working with older homes (e.g., Victorian, Craftsman) as well as installing modern, high-performance units. Typical pricing is at a premium compared to national averages, reflecting the high quality of materials, custom work required for historic homes, and the expertise of local contractors. A standard window replacement project for a single-family home can range from $8,000 to $25,000+, heavily dependent on the window quality, home style, and scope of the installation.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Port Townsend regulations and climate
Get answers to common questions about windows services in Port Townsend, Washington.
Port Townsend's marine environment brings high humidity, salt air, and strong winds, which can accelerate corrosion and reduce window lifespan. We strongly recommend windows with durable, corrosion-resistant frames (like fiberglass or vinyl-clad wood) and low-E, argon-filled insulated glass to combat condensation and improve energy efficiency against our cool, damp weather. Proper installation with robust weather sealing is also critical to prevent moisture intrusion and drafts common in our area.
From initial consultation to completion, a typical whole-home window replacement in Port Townsend takes 4 to 8 weeks. This includes the time for measurement, ordering (which can be longer for custom historic-style windows), and the installation itself, which usually takes 1-3 days depending on home size. We recommend scheduling projects for late spring through early fall to avoid the wettest winter weather, though indoor installations can proceed year-round.
Yes, Port Townsend has strict regulations, especially within its National Historic Landmark District. If your home is historic or in a reviewed zone, you will likely need a Certificate of Appropriateness from the City's Historic Preservation Committee to ensure replacements match the architectural character. Even outside strict historic zones, a City building permit is generally required for window replacements, which we handle as part of our service to ensure compliance with Washington State energy codes.
Prioritize contractors who are licensed, bonded, and insured in Washington State and have specific experience with Port Townsend's historic homes and weather challenges. Ask for local references and examples of past work, particularly on homes of similar style and age. A reputable provider will offer a detailed, written estimate, explain how they will manage interior protection and debris cleanup, and provide strong warranties on both the product and their labor.
It's very common to discover rotted wood framing, outdated or absent flashing, and lead paint in homes built before 1978. These issues must be addressed for a proper, long-lasting installation and add to project time and cost. A professional installer will conduct a thorough pre-installation inspection, follow EPA Renovation, Repair, and Painting (RRP) rules for lead safety, and factor in potential repairs for water damage common in our damp climate.