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pprince · 04-21-2011, 10:21 AM

I use shrinkable plastic film that is sold specifically for insulating windows. When installed you cannot see it.

The advantage is it is transparent and it still works really well.

04-21-2011, 10:21 AM	#12 (permalink)
pprince Cheap SOB Join Date: Apr 2011 Location: Ilderton, On Posts: 21 Thanks: 1 Thanked 1 Time in 1 Post	I use shrinkable plastic film that is sold specifically for insulating windows. When installed you cannot see it. The advantage is it is transparent and it still works really well.