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Trusted Siding & Window Contractors in Anchorage & Wasilla, AK
Mason's Siding & Windows has established itself as a trusted leader in exterior home improvement solutions across Alaska and the Pacific Northwest. With decades of hands-on experience serving residential, commercial, and government clients, we specialize in high-performance siding and window installations tailored to withstand extreme weather conditions. Our team combines technical expertise with meticulous craftsmanship, offering a comprehensive selection of premium materials including polymeric, steel, vinyl, and aluminum products.

Backed by lifetime workmanship warranties and manufacturer-certified training, we prioritize customer education and transparent communication throughout every project. Our commitment to quality extends beyond installation, encompassing custom fabrication services, storm damage advocacy, and DIY support for homeowners. As active members of multiple regional home builders associations, we maintain rigorous professional standards while delivering solutions that enhance property value and durability.
Services
Siding Replacement Window Installation Custom Fabrication DIY Support Storm Damage Repair Commercial Siding Material Supply Trim Installation Aluminum Fabrication Exterior Renovation
Highlights and features
  • We offer lifetime workmanship warranties on most projects
  • Our materials withstand 180+ MPH wind loads and extreme climates
  • We provide storm damage insurance claim assistance
  • We maintain active memberships in five regional home builders associations
  • Our team includes certified installers for all product lines
Associations and certifications
  • National Association of Home Builders
What people say
Perfect match Outstanding job Professional manner Excellent craftsmanship Top-notch work
Services
Siding Replacement
We specialize in complete siding replacement using premium materials engineered for extreme weather conditions. Our certified installers work with polymeric, steel, vinyl, and aluminum products that withstand 180+ MPH winds while maintaining aesthetic appeal. Each project includes lifetime workmanship warranties and manufacturer-certified installation techniques. Our expertise extends to matching existing architectural styles while improving energy efficiency and property value through modern material solutions.
Window Installation
We offer Andersen and Plygem replacement window installations designed for Alaska's climate challenges. Our Fibrex composite windows combine reclaimed wood fiber with thermoplastic polymer for superior strength and thermal performance. Professional installation includes proper flashing and sealing techniques to prevent air infiltration. We provide energy-efficient solutions that reduce heating costs while maintaining the architectural integrity of residential and commercial properties.
Custom Fabrication
Our in-house fabrication services create custom metal components for unique architectural needs. We produce fascias, flashing, trim caps, and decorative elements using coil stock in multiple colors and finishes. Projects include both functional components for weather protection and aesthetic enhancements. All fabrication meets industry standards for durability while maintaining precise measurements for seamless installation.
Storm Damage Repair
We provide specialized storm damage repair services including insurance claim advocacy and expedited material sourcing. Our team assists homeowners in securing fair insurance settlements for wind, hail, and storm-related damage. Emergency repairs prioritize structural integrity while coordinating long-term solutions. We handle complete siding and trim replacements following severe weather events across Alaska's challenging climate zones.
DIY Support
We support do-it-yourself homeowners with material selection, installation guidance, and project planning. Our team provides technical specifications, instructional resources, and on-site measuring services for self-installation projects. We offer access to professional-grade materials and answer technical questions throughout the installation process. This service includes material take-offs and customized recommendations for successful DIY exterior renovations.
Questions
What types of siding materials do you offer?
We offer Everlast Polymeric, Quality Edge Steel, Norandex Vinyl, Polymer Shake, Boral Cultured Stone, and Longboards Extruded Aluminum siding systems.
Do you provide warranties on your work?
Yes, we offer lifetime workmanship warranties on most projects with transferable product warranties up to 50 years for select materials.
Can you help with storm damage insurance claims?
Yes, we assist homeowners in securing fair insurance settlements for storm damage through our proven advocacy process.
Do you serve commercial property owners?
Yes, we provide siding solutions for commercial buildings including material supply, installation, and maintenance services.
Are your contractors licensed and insured?
Yes, we maintain all required Alaska contractor licenses, liability insurance, and workers' compensation coverage as verified in our documentation.
Can I purchase materials without installation?
Yes, we sell premium siding materials to contractors and DIY homeowners with expert guidance and technical support.