Utility Grade Doors from CannonBall are economical designs intended for low to moderate traffic applications and are available with a full range of accessories. Utility Grade doors are designed to survive years of abuse while retaining an appealing look. All models feature aluminum frames, insulated panels, and stainless steel ranges.

Sliding Door Systems from CannonBall are manufactured of extruded aluminum and powder coated for a quality, lasting finish.

Cool-Air door systems were originally created for use on aircraft hangars with their over-sized door requirements. Now available for all types of applications, all Cool-Air doors are complete packages; each is specially engineered and manufactured specific to your building requirements.

M-D Building Products offers a wide selection of door sweeps, thresholds, doorjambs, door bottoms, and drip caps to weatherproof doors. In addition, they offer push and kick plates and screen door grills.

Transom windows are stationary units designed to fit exactly over Thermo-Tech standard size operable and stationary windows. Direct Set Transoms are designed to be stacked vertically on Single Hung, Double Hung and other fixed units.

Timely Industries pre-finished steel door frames are the perfect solution for steel stud and drywall construction. The frames are easier and faster to install than conventional hollow metal frames.

Available in a variety of finishes and metals including galvanized, stainless steel, and brass to compliment any decor.