2 ms·
Looking at the pictures of the inside it looks like the exterior walls are finished with drywall and they come in a few inches which probably allows for some in
by fredophile 9y ago
Looking at the pictures of the inside it looks like the exterior walls are finished with drywall and they come in a few inches which probably allows for some insulation. Expanding out would remove the modular benefits so any insulation would have to be done by reducing the space on the interior.