All insulation is not created equal so which is best.
Best subfloor insulation.
Subfloor insulation adds an extra layer between your flooring and the concrete which can help reduce heating bills.
It will also protect your flooring like laminate or carpet from moisture damage and add a layer of cushioning using air gap technology.
Gain access to the crawl space or basement of the home to install the r 19 insulation between the floor joists.
An un insulated floor rates only r0 7.
Insulation is measured in terms of r value which represents resistance to heat the higher the r value the better the insulation.
Barricade is one such example.
Underfloor insulation if you have you an access hatch that allows you to get into the crawlspace void below the floorboards this is a relatively easy process if not you will have to take up.
2x2x1 125 inch tiles with osb wood on top and closed cell polystyrene insulation xps on the bottom.
If installing in a basement ensure that your ladder is tall enough to.
Subfloor systems eliminate the cake layer approach and give you all layers fused into tiles that can be attached to each other at a higher price than the methods above.
Choosing the best subfloor insulation when it comes to insulating the ceiling of your basement crawl space or elevated home you have three choices.
Fiberglass open cell and closed cell.