Hello all,
I am working on a model layout, and am considering using foam insulation board as a base on top of the plywood. As of now, I have two 4x8 sheets of plywood permanently set up with all the necessary benchwork. I am stuck between expanded and extruded polystyrene foam. The EPS is only in a 1" thickness, XPS in either 1" or 2". Here are the biggest factors:
-I am using HO Kato Unitrack that I am planning to nail to the foam for easy removal when it's time for another layout.
-I will need to climb/walk on it quite frequently. I weigh 150 pounds. The layout is directly against a wall and there is no alternative to getting up onto it.
-Noise is not an issue; I'm not particularly interested in noise-deadening.
-It will need to be cut in areas.
-I am planning on painting it at some point.
Thanks for your input!
I am working on a model layout, and am considering using foam insulation board as a base on top of the plywood. As of now, I have two 4x8 sheets of plywood permanently set up with all the necessary benchwork. I am stuck between expanded and extruded polystyrene foam. The EPS is only in a 1" thickness, XPS in either 1" or 2". Here are the biggest factors:
-I am using HO Kato Unitrack that I am planning to nail to the foam for easy removal when it's time for another layout.
-I will need to climb/walk on it quite frequently. I weigh 150 pounds. The layout is directly against a wall and there is no alternative to getting up onto it.
-Noise is not an issue; I'm not particularly interested in noise-deadening.
-It will need to be cut in areas.
-I am planning on painting it at some point.
Thanks for your input!