900 Plus series thresholds

Columbia Aluminum Products


Ph: 800/443-6677

The 900 Plus series thresholds from Columbia Aluminum Products offer a maximum DP-55 rating, with outstanding staple retention, an interlocking wood-grain riser for improved seal and high dam profile for increased protection. The injection molded and extruded substrate design guard against rotting, warping and water penetration. It is now available with a lifetime warranty.