If it s a steel building or corrugated steel building wall it would be best to put a new wall in front of it.
Best paint for grow room walls.
You would think so but.
How to make your grow room reflective.
This will help with cleanliness and insulation.
Behr premium plus paint has everything you d expect from a premium paint like stain and uv resistance.
In process of setting up a 4 x 7 x 7 tall grow room and lookin for advice on paint.
The best way to determine how well your grow room walls reflect light would be to purchase a light meter and measure your light directly.
Cannabis grow room enclosure walls.
The main choices are a coat of white paint or an adhesive sheeted material.
By chance is there any specialized paint used for horticultural purposes.
It is low voc and resists the growth of mildew so it s suitable for laundry rooms.
One of the most quality light reelecting paints is ultra matte chalked paint by rust oleum and it makes the perfect alternative for a reflective material.
Here below we discuss the three best options you have when it comes to using reflective material in your grow room.
This is because the amount of usable light a wall can reflect to a plant diminishes as the wall gets further away.
If the walls of a grow room are too dark then a reflective coat of paint would instantly change then to be more accommodating for proper plant growth.
Diamond mylar 90 95 light reflectivity.
Your plants will get more light if they are in a contained space with reflective walls compared to plants sitting in the middle of an open room even if the walls of the room are reflective.
Paint can sometimes be the easiest choice from a logistics perspective.
One important choice growers must make is what they put on their walls to positively impact light reflectivity.
If you have existing walls that are currently in place that you want to keep you have several options depending on the type of wall.
Not planning on using the whole room and the rail and lights will be mounted down the middle so plants will likely be at least a foot from the walls.
The walls of your grow area.
A good quality grow tent has already the right correct reflective material on the inside.
Then take an opaque board and hold it a few inches off one of your walls with the light meter below the board in such a fashion that the light reflects off the wall and onto the light meter.