Quick Question

[3igloos]

So today I finally divided my grow room up into different rooms and I am looking to cover the walls with reflective material, I heard that mylar is expensive, but does the back of Christmas Wrap work?

or any other cheap suggestions,

[Bombastic]

If you cannot afford mylar just paint the walls flat white emulsion. this will reflect just as well as mylar and is the next best thing. Flat white paint does not reflect heat like mylar. All the best

[3igloos]

there is a problem with the painting of the walls the walls are just made of thick black plastic, I was just wondering if the christmas wrap was made out of mylar but I think I will go to the hydro store next week to buy a few rolls of mylar.

[durkadurka555]

you can get a role of mylar for like 20 bucks on ebay

[Anony]

Or emergency blankets for 1.99.