therma tru





Fiber-Classic is the first patented fiberglass door to deliver the look and feel of real wood—without the problems of wood. The beautiful oak grain of Fiber-Classic won't crack, swell, split or rot the way wood doors do.

All the components of a Fiber-Classic door system are designed to work together, trouble-free. Quality materials and precision engineering ensure Therma-Tru fiberglass entryways give you the best performance, safety, and weather resistance, year after year. Fiber-Classic door systems are warranted against defects in materials and workmanship for as long as you own the door system.


Fiber-Classic Features:

  • The look and feel of real wood
  • Select styles available in embossed or raised panels
  • Can be stained or painted, just like a wood door
  • A solid polyurethane foam core with five times the insulating value of wood
  • An optional multi-point locking system for enhanced security
  • A full system 20-year limited warranty

Choose from a wide range of door styles, plus many decorative glass options, sidelights and transoms to create a one-of-a-kind look for your home.

6 foot door styles
8 foot door styles
Finishing Options
stain colors
glass options

Fiber Classic DoorsSmooth Star DoorsSteel Doors