I wouldn't say it is overly common. The doors shouldn't be that heavy to bow the lintel down, unless the lintel was underspec to start with. Hopefully whoever installed…

Agree with Doorkeeper. Although it's important to know that Meranti is an Asian imported timber. We use all Victorian Ash to make our windows and doors which is locally grown,…

There are actually 2 easy ways to adjust Centor Bifold hardware. We actually build a lot of bifold doors using Centor bifold hardware. If you are after horizontal adjustment, look…