Attic Draft Stop Requirements

In combustible construction where there is usable space both above and below the concealed space of a floor ceiling assembly draftstops shall be installed so that the area of the concealed space does not exceed 1 000 square feet 92 9 m 2 draftstopping shall divide the concealed space into approximately equal areas.

Attic draft stop requirements.

Our door provides access through draft stop spaces in the attic while also preventing backdrafts between sections. 18137782015163 com building products and industry topics. Jimgillettewy gov building products and industry topics. Our site is temporarily disabled.

If you want a draft stop ceiling access panel that has a lot of benefits to offer best access doors has it. Platform framing here s the first of several admittedly simplified examples of what is intended by the code s requirements. The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures. The literature review includes an analysis of current code requirements code history non ibc approaches technical literature incident data and firefighting challenges.

Non residential lighting replacement plan requirements last post. 4 1 current code requirements the current code requirements for attic draftstopping are in ibc section 718 4. Icc region ii safety 2 r cuppy the next generation last post. The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process.

This self closing and self latching access door allows for access from both sides of the door. Each item is discussed in the sections below. Please come back again later. The babcock davis draft stop door is a non rated access door designed to provide access through draft stop spaces in the attic while preventing a back draft from one section of the attic to another.

Draftstopping shall be installed above and in line with sleeping unit and dwelling unit separation walls that do not extend to the underside of the roof sheathing above. Attic 2nd flr 1st flr crawlspace floor joist fireblocking 2nd flr stud cavity subfloor finish material 1st flr stud cavity fire in wall cavity walls.