Waterproof Foam Insulation Board

Typically sold as sheet insulation in a standard size of 4 x 8 foam insulation panels can help reduce energy costs get a handle on moisture control and more.

Waterproof foam insulation board.

Types of insulating boards choose from three types of insulating foam core boards for wall insulation. Great stuff black insulating sealant this version of great stuff expanding foam also offers water resistance. Better pricing flexible quantities volume discounts hassle free shipping will call and a huge stock of standard and clearance rigid foam insulation is a good place to start. It has a higher r value per inch of thickness it s resistant to moisture and is easy to work with.

As insulators pink and blue boards perform virtually identically with an insulating value of r 5 per inch of thickness. It is not meant to be in constant direct contact with water but is suitable for outside locations where exposure to water is likely. Each type is used in a variety of applications and under conditions where resistance to water and moisture is critical. Try a spray foam insulation kit to fill cavities gaps cracks expansion joints and other sources of air leaks.

Rolls batts or blown in insulation rolls are easy to transport and can be cut to the length you need. Board insulation coms in a variety of sizes and can be used for walls floors ceilings and low slope roofs but it s best for floors and walls. Rigid foam insulation also known as insulating boards provide high r values. Pink and blue rigid foam insulation boards are made from polystyrene resin that is melted and then forced through a die to form it into the desired shape.

They keep your home at a comfortable temperature without the need to crank your heat. Shop at lowe s to find the foam sheeting you need for your next insulation project. Expanded polystyrene or xps extruded polystyrene or eps and polyisocyanurate or polyiso are the three main types of rigid closed cell insulation materials. High density foam insulation tape adhesive rubber strip seal door insulation foam tape weatherstrip waterproof hvac pipes foam strips air conditioning weather stripping foam 33ft x 1 8 x 2 4 1 out of 5 stars 184.

Since foam board is more flammable than other insulation types you must cover it with inch gypsum board or other code approved material for fire safety. It helps resist moisture that can lead to mold or mildew and provides increased sound and thermal insulation. Waterproof rigid insulation is used on roofs. You can even place it under the foundation slab.