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Your Trusted Knoxville Remodeling Contractors for Windows & Siding
West Knox Windows & Siding has dedicated over five decades to delivering quality home improvement solutions as a family-owned business. Our mission centers on building lasting client relationships by enhancing homes with durable, energy-efficient products like replacement windows, vinyl siding, and gutters. We prioritize precision workmanship, affordable pricing, and personalized service, with the company president directly overseeing every project. Our commitment to transparency includes upfront pricing, no-pressure consultations, and comprehensive lifetime warranties covering materials, labor, and color retention.

Recognized by Angies List Super Service Awards in three categories, we emphasize ethical practices, client education, and industry-leading certifications like ISO 9001-2000 compliance. By eliminating high-pressure sales tactics and focusing on client needs, we aim to create homes that maximize comfort, security, and free time for families.
Services
Replacement Windows Vinyl Siding Gutters Sunrooms Decks Patio Doors Siding Repair Window Installation Gutter Guards Home Insulation
Highlights and features
  • 50+ years of family-owned expertise in home improvement
  • Lifetime warranties covering materials, labor, and color retention
  • President personally oversees every project for quality assurance
  • Angies List Super Service Award winner in 3 categories
  • Transparent process with no-pressure sales or hidden fees
Associations and certifications
  • ISO 9001-2000
  • Vinyl Siding Institute (VSI)
What people say
Lifetime warranties No-pressure sales Award-winning craftsmanship Energy savings Professional installation
Services
Replacement Windows
Premium vinyl replacement windows including double-hung, sliding, and casement styles. Our energy-efficient designs reduce utility costs while providing maintenance-free operation. Fusion-welded frames and multi-point locking systems ensure durability and security for Knoxville homeowners seeking both aesthetic appeal and functional performance.
Vinyl Siding
High-performance vinyl siding with ColorHold acrylic technology for lasting color retention. Our ISO-certified products resist fading, cracking, and rot while enhancing curb appeal. The maintenance-free design eliminates painting needs and increases home value through improved insulation and weather resistance in East Tennessee climates.
Gutters
Custom vinyl gutter installations designed for optimal water drainage. Our seamless systems prevent leaks and foundation damage while complementing exterior aesthetics. Backed by lifetime warranties, these low-maintenance solutions protect homes against Tennessee's seasonal weather patterns with durable, corrosion-resistant materials.
Sunrooms
Engineered sunroom constructions that expand living spaces with energy-efficient designs. Our custom solutions combine natural light exposure with thermal protection, featuring reinforced frames and multi-pane glass systems. These additions enhance home functionality while maintaining structural integrity and weather resistance in Southeastern climates.
Patio Doors
Durable vinyl patio doors with smooth-gliding operation and enhanced security features. Our designs maximize natural light while maintaining energy efficiency through insulated glass packages. Multi-barrier weatherstripping and reinforced frames protect against air infiltration, providing Knoxville homeowners with both aesthetic appeal and functional performance.
Questions
What areas do you serve?
We primarily serve Knoxville, TN and surrounding areas in East Tennessee, with projects extending throughout the Southeastern United States.
Do you offer financing options?
Yes, we provide flexible financing solutions to help homeowners invest in quality home improvements while maintaining budget-friendly payment plans.
Are your warranties transferable?
Our lifetime warranties remain valid through home ownership changes, covering both original and subsequent owners for product performance and installation quality.
How long do installations take?
Most window and siding projects complete within 1-3 days, with larger additions like sunrooms typically requiring 2-4 weeks based on scope and customization.
Can I see product samples?
We offer in-home consultations with full product samples and digital visualizations to help homeowners make informed decisions about style and color choices.
What sets you apart from competitors?
We combine 50+ years of local experience with industry-leading warranties, ISO-certified quality standards, and personalized service from the company president overseeing every project.