Which door inserts are preferred for a more permanent application? These with the backing place or the one piece fiberglass version? I'm interested in the best structure and rigidity.

Question

Which door inserts are preferred for a more permanent application?  These with the backing place or the one piece fiberglass version?  I'm interested in the best structure and rigidity.

WH Tech Support · Accepted Answer

The one piece would be the preferred insert. It is stiffer by nature, being finished inside and out.