spray booth set up and possible improvement?

[Albert Lee]

After a few days of researching and testing/trying, here is my spray booth.

I will be using water based paint.

the booth is 12' x 8' x 7' (3600mm x 2400mm x 2100mm) high

The plastic sheet is extremely thin and easily damaged, suggestion for alternatives?

I planned to use thin perspex sheet + the thin plastic sheet (inside the booth as disposable)

I designed the booth so it can be dismantled and put away in my enclosed trailer when not in use (small workshop)

any improvement suggestion?

The fan is a 30 inch fan. The blade pitch was 28 deg, after checking with the manufacturer I changed the pitch to 4 deg based on the fan graph and air speed required in the booth...

IMG_2813.jpg

IMG_2812.jpg

IMG_2808.jpg

IMG_2809.jpg

IMG_2810.jpg

IMG_2811.jpg

[Mike Heidrick]

Use xps extruded poly dtyrene foam or foil backed foam. Use hd velcro to stick it together.

[Wayne Lomman]

Use a heavier grade of plastic and it won't damage easily. Greenhouse film is good for this. Cheers