Building An Attic Hatch

This model has 96mm of insulation on the door.

Building an attic hatch.

A wellhöfer attic hatch provides access to the roof space or loft without compromising airtightness or the effectiveness of the building s insulation. The most common of these is the push up type panel that is simply drywall or plywood held in place by simple wood trims. In days long gone such openings. This is a typical goal of ours anyway but because the client had made a special request and because the house was a.

Covers how to select a location find studs measure and cut a hole install tr. Frame the attic opening with playwood to a height above the attic insulation and drywalling the ceiling to the edge of the plywood opening as usual. Air leaks around attic hatches drastically reduce the effectiveness of the building s insulation layer cause cold spots and lead to condensation when warm humid air from the building meets. What is the building code requirement for an attic access hatch scuttle or door.

The florida building code fbc and international residential code irc both require a minimum of one attic access opening for homes with combustible such as wood roof construction if the attic space meets these two criteria. Like the standard airtight attic hatch. The attic access door is often the name used to describe push up type access panels knee wall doors or any type of entry point into the attic space. Simple attic hatch i d like to comment on the attic hatch discussion.

Building an attic trap door. How to open up access into your attic space for inspection and or insulation. Call it a scuttle trap door or attic hatch every attic needs an entrance and often it s merely a square opening in the ceiling. The last few attic hatches i have installed were the simplest most cost efficient and effective.

A wellhöfer attic hatch provides access to the roof space or loft without compromising airtightness or the effectiveness of the building s insulation. Build your own airtight attic access hatch. We recently finished building a custom house for a client who had requested that the house be especially airtight for the sake of conserving energy and providing increased comfort.