Building Products

GLI's involvement in the building products market encompasses application specific functional profiles.

We partner in the early stages of product design to engineer for maximum value in the application. For example, this can involve input in material selection and precision profile design to attain the ideal solution for the specific application.


  • Concrete slab vinyl water stops
  • TPE Expansion joints and seals
  • Ultra low density cellular PVC window and door components
  • Compression bulb seals and switches
  • Custom dock and marine decking, bunk and bumper systems