reflective material for grow room walls

stray77

Member
Cheapest solution I've found. $.99 a solar blanket on ebay. 7 feet x 4 feet and really thin but tough, crinkle it all up to diffuse the reflections then wallpaper anything with it. I use a little spray glue but staples through a piece of scrap plastic would be better.IMG_2746.JPG
 

Kingrow1

Well-Known Member
Dimples and patterns scatter light whereas shiny flat reflects exactly. Use to be shiny flat was good for light reflectors and dimpled pattern good for tent walls.

I see all kinds of shit thesedays i know it dosent matter too much, matt white paint because its surface os dimpled and patterned gets my vote if you wa.t to paint walls :-)
 

Kingrow1

Well-Known Member
Cheapest solution I've found. $.99 a solar blanket on ebay. 7 feet x 4 feet and really thin but tough, crinkle it all up to diffuse the reflections then wallpaper anything with it. I use a little spray glue but staples through a piece of scrap plastic would be better.View attachment 4391710

Yer im sure you could do cheaper by inducing hypothermia and calling an ambulance as thats the first thing they will give you and you get to keep it if you wa.t so completely free :-)
 
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