Reference Number. 53041
Polysert Solar Inserts are the most effective way to combat solar heat gain, glare and UV rays. Our solar inserts keep you cooler in the summer and warmer in the winter. They reject up to 85% of the suns solar rays, up to 80% reduction in glare and 99% rejection of harmful UV radiation. Solar Inserts can be installed on a DIY basis and come with a 15 year warranty.