27 Sep '13, 1am

Best method to insulate unvented cathedral ceiling? #green

This project consist of a small ceiling area equating to roughly 80 sf. There is no form of venting currently as it was a 3 season sun roof converted from a back porch so perhaps it wasn't intended to be used as room full time. I'm in the process of changing that though, insulating what I can of the room with studs exposed. Through my journey reading over the various methods on insulating cathedral ceilings, spray foam seems the be the weapon of choice to attack an unvented ceiling space and this would be an option for me if it was affordable ($700+). But I have to ask, what options does that leave me? I would think a combination of foam board and roxul batts would offer similiar reliabilty as the spray foam. Labor intensive? Yes. My weekends are free. As of now, my thoughts are to seal 2'' of foam board in the bays against the decking, beneath the foam r-23 roxul batts. W...

Full article: http://www.greenbuildingadvisor.com/community/forum/green...

Tweets

Cathedral Ceiling Technique explained? #green

Cathedral Ceiling Technique explained? #green

greenbuildingadvisor.com 22 Sep '13, 9am

I posted a full description in the insulation and energy forum, but I am also looking for the building details for the unv...

メモ: undefined method `values' for nil:NilClass →

apidock.com 04 Oct '13, 7am

objects for all the associations in the class. If you only want to reflect on a certain association type, pass in the symb...

Tiny weekend cabin cathedral ceiling insulation...

greenbuildingadvisor.com 16 Sep '13, 2am

I have a tiny cabin (12' x 12' with 13.5 ft ceiling). It is used once every two weeks for a weekend.. I have 2x4 walls and...

Giving away vouchers for method Malaysia produc...

rebeccasaw.com 26 Sep '13, 3am

Ishan Malaysian Spa – one of Langkawi best spas Alessio, Publika – Pasta, Wood Stone Pizzas, Asian fusion – KL Restaurant ...

Type of Foam on exterior roof/cathedral ceiling...

greenbuildingadvisor.com 14 Sep '13, 2am

Ok..I decided not to use my supply of 3" x 16" x 8' Dow Blue XPS on the inside of my main ceiling only IF I can: Use it on...

Quick Take: Shigeru Ban's Cardboard Cathedral v...

Inspired by the original building, the Cardboard Cathedral is trapezoidal in plan and triangular in section. As the plan n...