Closed

Closed Therma-Gro Greenhouses are 6’x8’. They are glazed with Makrolon SDP Longlife Polycarbonate (No Drop) 8 m/m (5/16") double wall.

  • Glazing is warranted for 10 years against hail damage or excessive yellowing.
  • 60% less energy cost over single pane glass.
  • Strong 8mm polycarbonate benchtops.
  • Virtually unbreakable and easy to work with.