CertainTeed’s new CertaForm flexible flatwork form helps contractors tackle curved designs for projects such as patios, driveways and decks.
CertaForm is made of cellular polyvinyl chloride (PVC) that does not absorb moisture, is chemical-resistant, cleans quickly and does not warp or crack. The form’s durability allows it to be reused, and it is easy to transport and store due to its convenient size. Because CertaForm ships flat (four forms to a bundle), it is easy to handle and manipulate.
