Lead Certified Siding Contractor in Arlington
A top-rated James Hardie siding contractor in Arlington, specializing in the safe replacement of lead-contaminated siding. We provide industry-leading materials and expert guidance to enhance your home’s safety, durability, and curb appeal.
As a James Hardie Elite® Contractor, Siding Vault is committed to quality craftsmanship and compliance with the highest safety standards.
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Proud to be a James Hardie's Elite Contractor
Elite Contractor status represents the highest level of achievement in James Hardie’s five-tier contractor certification model. It recognizes businesses for their exceptional efficiency, standardized processes, and commitment to excellence.

Lead Certified Siding Contractor in Whatcom County
We are proudly LEAD-SAFE Certified by the State of Washington. For homes built prior to 1978, a lead-certified contractor is required to perform any siding replacement or renovation work (even if lead is not detected). If lead-based materials are detected on homes built after 1978, it is mandatory to engage a lead certified contractor, as failure to comply with these regulations may result in penalties and fines.
Your #1 Home Improvement Experts
Arlington's Trusted and Local Lead Certified Siding Contractor.
Siding Vault is a Arlington James Hardie Elite® siding contractor that provides popular siding materials and professional installation. As a Lead-Certified contractor, we strictly adhere to EPA guidelines and Washington State Department of Commerce regulations to ensure safe and compliant siding replacement. Driven by a highly skilled and experienced crew in Arlington, our goal is to provide superior craftsmanship and trusted, professional service to every customer.
Service: Siding Vault is known for their niche siding replacement expertise. Siding Vault is partnered with James Hardie through their Contractor Alliance program, and is a James Hardie Elite® contractor.
Experience: Our crew is very experienced in both residential and commercial siding installation; with some of our legacy members having over a decade of experience!
Warranties: 30-year limited warranty on Hardie Products. 15-year finish warranty on James Hardie pre-finished products, such as ColorPlus Technology®. Request more information to view our latest warranties on other products.
Reviews: Move forward with zero hesitation, view Siding Vault’s extensive positive review presence online. Give James Hardie a call, and ask about Siding Vault!
Locally Operated: Locally owned and operated, here in Ferndale and Bellingham Washington.
Siding Vault's Asbestos Projects
Executed to industry standards with an outstanding finish.
Let us help you transform your home with innovative siding products that stand the test of time!
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Your James Hardie Elite® & Lead Certified Siding Contractor in Arlington.
About Arlington
The evolution of home construction in Arlington, Washington, reflects the region’s growth, economic changes, and advancements in building techniques and materials over the decades. Early settlers in the late 19th and early 20th centuries built simple log cabins and rough-cut timber homes using the abundant cedar and fir available in the surrounding forests. These structures were designed primarily for function, offering protection against the Pacific Northwest’s wet climate while being easy to construct with limited tools and resources. As Arlington developed, particularly with the expansion of the timber and railroad industries, sawmills provided access to milled lumber, allowing for more refined architectural styles such as Craftsman and farmhouse-style homes, which featured intricate woodwork, covered porches, and pitched roofs designed to shed heavy rainfall efficiently. The mid-20th century brought significant changes to home construction in Arlington as new materials and building techniques emerged. Plywood sheathing, asphalt shingles, and aluminum siding replaced traditional wood exteriors, offering greater durability with less maintenance. Vinyl siding gained popularity due to its affordability and ability to withstand the region’s wet conditions. However, many homes built before 1978 used lead-based paint and lead-infused materials, including siding, which poses health risks when disturbed. Lead exposure is particularly dangerous to young children, pregnant women, and those with weakened immune systems, as it can cause developmental delays, neurological issues, and other serious health complications. Because of this, homeowners renovating older properties in Arlington must take extra precautions to avoid lead contamination. Siding Vault is fully lead-certified and equipped to handle these projects, ensuring that lead-based materials are removed and disposed of safely while complying with Washington State regulations. In recent years, home construction in Arlington has prioritized energy efficiency and sustainability, incorporating advanced insulation and siding materials to improve thermal performance. Fiber cement siding, particularly James Hardie products, has become a top choice for its durability, moisture resistance, and low maintenance requirements, making it ideal for the Pacific Northwest climate. Builders now use modern insulation techniques, such as spray foam, rigid foam board, and high-performance batt insulation, to enhance energy efficiency and reduce heating and cooling costs. Additionally, rainscreen systems and vapor barriers have become standard in construction to prevent moisture-related issues such as mold and rot, further improving home longevity. Advances in window technology, including Simonton’s Daylight Max windows, contribute to better insulation and increased natural light while maintaining energy efficiency. These innovations have transformed Arlington’s housing landscape, enabling homeowners to maintain the charm of historic homes while upgrading them with modern materials that offer superior protection and efficiency. As the city continues to grow and modernize, the demand for high-quality, long-lasting building materials remains strong. While many older homes in Arlington retain their original character, renovations are necessary to meet today’s safety and efficiency standards. The presence of lead-based materials in older properties highlights the importance of working with certified professionals when undertaking renovations. Siding Vault’s expertise in lead-safe renovations ensures that homeowners can upgrade their properties without health risks, preserving both the aesthetic and structural integrity of their homes. The evolution of home construction in Arlington showcases a community that has adapted to technological advancements while maintaining a connection to its history, blending traditional craftsmanship with modern efficiency to create homes that are both durable and sustainable.
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