Features of Energy Guard Vinyl Windows Standard Features of Double Hung-Single Hung Window Systems from Thermal Windows Fully welded 3 1/4″ PVC frame. Fully welded sash with 7/8″ double glazed IG or 1 1/4″ triple glazed IG. High-density pile weather-stripping with dual mylar fins to seal out wind and rain. Sash(es) tilt in for easy cleaning. Integrated screwless flush tilt latches. Atttactive color matched aluminum-framed screens with choice fiberglass or wire mesh. Stainless steel constant force sash balances. Steel reinforced interlocking meeting rails. Efficient sloped draining system. Exterior with aesthetic bevel look. Bright White, Creme White or Tan Colors. Duo-tone — Optional Custom Color – virtually any color interior or exterior. Custom manufactured to fit your home. Limited Lifetime warranty on frame and on insulated glass. Contact us today Dallas Showroom & Manufacturing Plant J & M Glass Company, Inc. 8808 Empress Row, Dallas TX 75247 (214) 630-5885 Visit https://www.thermalwindowsdfw.com/ for more details.