Deanobruce t1_j6gg6ju wrote on January 30, 2023 at 3:31 AM Reply to Hollow core door question by trash_recycle No, I mean yes. But you’d need to drill close to 300 holes and spray. They doors are filled with a cardboard honeycomb shape. So the foam will only fill one section. Permalink 3
Deanobruce t1_j6gg6ju wrote
Reply to Hollow core door question by trash_recycle
No, I mean yes. But you’d need to drill close to 300 holes and spray.
They doors are filled with a cardboard honeycomb shape. So the foam will only fill one section.