Performance Windows

Performance Windows is a window installation service and window supplier serving the Boise area, helping homeowners upgrade to energy-efficient replacement windows and doors. They provide professional measurement, custom ordering, and clean, warrantied installations designed to boost comfort and curb appeal. Ask for a free, itemized quote comparing vinyl vs fiberglass frames, double vs triple-pane options, and low-E glass with U-factor/SHGC suited to Idaho’s climate. Before you book, confirm lead times, labor and glass warranties, haul-away/cleanup, and ask about financing, utility rebates, or federal tax credits to lower your total cost.