Nailbase Panels for Walls

POSTED ON JUNE 10, 2016 BY MARTIN HOLLADAY, GBA ADVISOR IN MUSINGS OF AN ENERGY NERD

These days, lots of builders are installing a continuous layer of rigid foam on the exterior side of their wall sheathing. The usual approach is to sheathe the wall with OSB or plywood, and then to install one or more layers of rigid foam outboard of the sheathing.

Some builders are beginning to simplify this process by switching to nailbase panels — rigid foam panels with a layer of OSB or plywood glued to one side. Since nailbase panels provide sheathing and foam insulation in a single panel, they should (in theory) simplify the construction process.



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The RESNET Standard Becomes the New Ventilation Battleground

Just because I haven't written about the jockeying over ventilation rates and strategies with the ASHRAE 62.2 committee doesn't mean nothing's going on. If you've been following the battle over this issue, you know that Joe Lstiburek, PhD, PE, got fed up with ASHRAE and introduced his own ventilation "standard" in 2013. Then the "Great Ventilation Debate" happened in Detroit, and he got back on the ASHRAE 62.2 committee.

Stuff happened and now RESNET just put an interesting amendment out for public comment. Follow that?

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Read more: http://www.greenbuildingadvisor.com/blogs#ixzz4GCQnBKTT 
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