Business Details
Energy-Efficient Windows & Doors in Knoxville, TN
Mid-South Windows has been dedicated to transforming homes across East Tennessee since our founding. As an authorized Weather Shield dealer, we offer premium energy-efficient windows and doors that meet rigorous Energy Star standards and qualify for federal tax credits. Our extensive selection includes over 50 color options and advanced product lines like the Aspire Series and EnduraShield, designed to accommodate diverse architectural styles. We provide personalized in-home consultations, detailed cost estimates, and flexible scheduling including evenings and Saturdays to serve Knoxville and surrounding areas.Our commitment to quality extends to professional installation by FENSA-registered technicians, ensuring optimal performance and compliance with building regulations. We maintain transparency in pricing, offer comprehensive warranties, and prioritize customer education through detailed guides on window replacement and new construction solutions.
Services
Window Replacement
New Construction Windows
Energy-Efficient Windows
Door Installation
Window Installation
Highlights and features
- Energy Star-qualified windows eligible for federal tax credits
- 20-year warranty on Weather Shield products
- Over 50 color options for customization
- FENSA-certified installers for quality assurance
- Free, no-obligation quotes from certified professionals
Associations and certifications
- Energy Star
What people say
Top customer satisfaction
Professional installation
Energy-efficient solutions
Excellent service
Authorized dealers
Services
Window Replacement
Upgrade aging windows with energy-efficient replacements tailored to your home's architectural style. Our Weather Shield products feature Smart Glazing Technology and qualify for federal tax credits. Professional installation ensures weathertight performance and warranty compliance.
New Construction Windows
Select from 50+ color options and advanced window types for new homes. Our Energy Star-qualified products maximize thermal efficiency while maintaining aesthetic appeal. Comprehensive support includes design consultation and cost estimation.
Energy-Efficient Windows
Reduce energy costs with A+ rated windows featuring Low-E coatings and argon gas insulation. Our Weather Shield and Window World products offer U-values as low as 1.0 W/mK, backed by 20-year warranties.
Door Installation
Enhance home security and curb appeal with premium door installations. Our Energy Star-qualified options include thermal break technology and customizable finishes to match your property's design.
Window Repair
Restore functionality to deteriorating wood windows with professional repair services. We address issues like rot, drafts, and hardware failure while preserving original architectural elements.
Questions
What window types do you offer?
We provide bay, casement, flush casement, sliding sash, and tilt-and-turn windows from top brands like Weather Shield and Window World.
Do your windows qualify for tax credits?
Yes, our Energy Star-qualified windows meet federal tax credit requirements and TVA incentive programs.
Are your installers certified?
All installers are FENSA-registered professionals with expertise in window materials and proper installation techniques.
What warranty options exist?
Weather Shield products include a 20-year warranty covering both materials and workmanship for comprehensive protection.
How can I get a cost estimate?
Use our online window replacement calculator or schedule a free in-home consultation for personalized quotes.
