Save Money on Heating Costs – Insulate Ten Window for only $7.47
Walmart has the Duck Shrink Film Indoor Window Kit marked down to as low as $7.47 and you can pick this up at your local store for FREE. Prices vary by size!
Read the reviews on this product – it works! You put this film on your windows and it helps insulate them, therefor reducing heating costs. You can do TEN windows with this kit so that is only $0.98 per window. This kit should pay for itself the first month!