Lead Certified Siding Contractor in Custer
A top-rated James Hardie siding contractor in Custer, 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
Custer's Trusted and Local Lead Certified Siding Contractor.
Siding Vault is a Custer 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 Custer, 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 Custer.
About Custer
The evolution of home construction in Custer, Washington, reflects the area’s rural origins, agricultural heritage, and gradual development into a desirable residential community. Originally settled in the late 19th and early 20th centuries, Custer was established as a small farming and logging town, with early settlers constructing homes from the abundant cedar and fir trees that surrounded the area. These early homes were simple and functional, often consisting of log cabins or basic timber-framed farmhouses designed to withstand the Pacific Northwest’s wet and cool climate. Many of these structures featured steep-pitched roofs to shed rain and thick wooden walls for insulation, with minimal ornamentation as practicality took precedence over aesthetics. As transportation infrastructure improved and Custer became more connected to neighboring towns like Ferndale and Bellingham, new building materials and construction techniques emerged, leading to the development of more refined homes. By the mid-20th century, traditional wood siding was gradually replaced by more durable materials such as plywood sheathing, asphalt shingles, and aluminum siding, which provided greater resistance to moisture and required less maintenance. Vinyl siding became increasingly popular due to its affordability and resilience, while manufactured homes and ranch-style houses became common as suburban-style development extended into the rural landscape. However, like many other communities with older housing stock, Custer has a number of homes built before 1978 that contain lead-based paint and siding materials. The presence of lead in siding remains a serious concern, particularly for homeowners looking to renovate or update their exteriors. Lead exposure can have significant health effects, especially for young children and pregnant women, as it can cause developmental and neurological issues. Because of these risks, Washington State enforces strict lead removal regulations, and homeowners must work with certified professionals when handling lead-based materials. Siding Vault is fully lead-certified and has extensive experience completing siding replacement projects in Custer, ensuring compliance with safety protocols and protecting residents from potential lead exposure. In recent years, home construction in Custer has emphasized sustainability and energy efficiency, with modern advancements in siding and insulation significantly improving home performance. Fiber cement siding, particularly James Hardie products, has become a preferred choice for homeowners seeking durability, moisture resistance, and fire protection. Additionally, builders now incorporate high-performance insulation materials such as spray foam, rigid foam board, and advanced fiberglass batts to enhance energy efficiency and reduce heating and cooling costs. Rainscreen systems and vapor barriers are also increasingly used to prevent moisture infiltration, protecting homes from mold and structural damage. Window technology has advanced as well, with energy-efficient models like Simonton’s Daylight Max windows providing better insulation and reducing energy loss while allowing more natural light into homes. These innovations help Custer homeowners maintain the rustic charm of their properties while ensuring they are well-equipped to handle the region’s climate. Compared to surrounding areas, Custer offers a unique balance of rural tranquility and accessibility. While it lacks the dense urban development of Bellingham or the suburban convenience of Ferndale, its open landscapes, quiet atmosphere, and proximity to the Canadian border make it an attractive option for those seeking a slower-paced lifestyle without sacrificing accessibility to major highways and city amenities. One unique aspect of Custer is its blend of working farms, scenic countryside, and small but growing residential developments, creating a diverse housing market that appeals to families, retirees, and those looking for more space. As demand for housing in Whatcom County increases, Custer remains a desirable location for those wanting to escape the congestion of larger towns while still benefiting from modern home construction techniques. Many older homes in the area require renovation to meet modern safety and efficiency standards, making lead-safe siding replacement a critical service for local homeowners. Siding Vault’s expertise in lead-certified renovations ensures that residents can upgrade their homes safely and in compliance with Washington State laws. The evolution of home construction in Custer highlights a community that values both its historical roots and modern advancements, blending traditional craftsmanship with contemporary building practices to create homes that are both durable and energy-efficient.
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