We offer 4x8 foam boards for your insulation needs at the affordable prices. Our selection of 4x8 foam insulation panels will help you finish your project on time and within budget. We carry a variety of brands and thicknesses to suit your specific needs. Whether you're looking for rigid or closed cell foam, we have what you need. We also offer free shipping on all eligible orders, so you can be sure you are getting the best possible deal.