Should any extra steps be performed to ensure quality to avoid cracking or settling?
Additional steps involved during installation can lessen the risk of cracking but can never ultimately stop settling cracks due to normal house movement. To ensure a more improved product, either paper tape or fiberglass mesh the nailed edges of Insta Arch®. For added support, wood blocking may be installed on 45 angles in the corners before installation to provide extra backing for fastening and durability.