Thermal rings are used to protect the stretch ceiling from deformation which can occur due to heat of some (usually halogen or other high wattage/high heat) downlights. They also strengthen the holes in the stretch ceiling for the installation of the light fittings.
Thermal rings are made of transparent polycarbonate.
Thermal rings are heat-resistant; melting point is +330 deg C.
Thermal ring’s thickness is 2 mm. We suggest you to use several thermal rings in case if the upstand height of the light fitting is bigger than the thermal ring thickness.
The following diameters are available 50,55,60,65,70,75,80,85,90,95,100,105,110,115,120 mm.
NEW!!! 20, 35, 45, 126, 135, 145, 155, 160 mm