How thick should foam board be?
For residential applications, the typical thickness of rigid insulation ranges from 1” to 3”, depending on the part of the house being insulated. For basement walls, a thicker foam board is often recommended because of its high moisture environment and the need for greater energy retention. Rigid foam board insulation is offered in a variety of thicknesses, lengths, and facings so it can be customized to fit properly for your project. There are even some brands of foam board that have a white foil vapor barrier on each side to keep water from moving through it, which also keeps mold from forming.
What’s stronger than foam board?
Gatorboard is notably more durable and solid in its construction than foamboard, yet maintains its printable surface and relative light weight. Foamboard is generally a temporary signage solution but gatorboard can be used for two years or more with proper care. The unique combination of its polystyrene foam core and two Luxcell wood-fiber veneer facers create an extremely rigid and durable yet light weight solution, perfect for mounting and other interior display applications. Gator Board is much stronger than regular foam board, but is about the same weight.Unlike foam board, which can be flimsy and not up to the task, gator board is designed to be strong, durable, and ready for anything. This is achieved from its materials – polystyrene foam that is sandwiched between wood fiber veneer (hard and sense) and melamine. As a result, gator boards are durable and unyielding.Gatorboard (or gator board) is a type of display board with a dense inner core made of foam and a rigid exterior made of wood-fiber veneer. This exterior is water resistant and will not easily break or warp.
Is foam board better than plywood?
Moisture Resistance: PVC Foam Board remains unaffected by moisture and humidity, ensuring longevity and durability. While plywood struggles with moisture. It can swell, warp, and even rot, requiring additional treatments to maintain its integrity. Not heat-resistant This implies that in environments with temperatures exceeding this range, PVC foam board can become soft and may even lose structural stability. Using PVC foam board in high-temperature conditions could result in material deformation, failure, or performance degradation.Lifespan Based on Usage Conditions Indoor Use: When used indoors, PVC foam boards typically last 10 to 20 years or more. Indoor environments protect the boards from harsh weather conditions, UV exposure, and temperature fluctuations.Expanded polystyrene foam boards are made with air bubbles that stop heat transfer. Unfortunately, those same air bubbles collect moisture which leads to mold and mildew growth. Solution: Rigid foam board insulation products are actually made to be water resistant.