Rigid foam board insulation is often used in new construction units. Foam board is also sometimes used to insulate unfinished foundational walls.
This type of insulation is cheap in relation to others, and the process on installing it is clean and relatively easy. However its usefulness is limited; it can only be installed in more open spaces of your house such as your ceiling and walls. That leaves crawl spaces and cavities not accessible to foam board.
Foam boards cannot effectively fill all cracks and crevices like spray foam might. But its rigidity can add to the structural integrity of your walls.
Our experts at Cedar Park Insulation will come out and measure every section of your attic and walls. We can then determine a game plan to best fit your needs and your budget.