For some unknown reason, attic access doors in older homes are usually through ... the existing framing should be supported by a bearing wall. This means that, at minimum, the new joists should ...

However, two other types of attic doors that you might have in your home are vertical knee-wall access doors or spring-loaded ...

That tension will compress the foam and create an airtight seal on your new, insulated attic access cover. Zolton Cohen is a Kalamazoo-based newspaper columnist and former American Society of Home ...