 OT: Roof framing, alteration |
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| thomasotten |
 Dec 10 2007, 02:06 PM
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Senior Member  Group: Members Posts: 1,556 Joined: 16-November 03 From: San Antonio, Texas Member No.: 1,349  |
I have an existing roof on my house that is pitched and creates a cathedral type ceiling underneath. I am considering increasing the pitch of this roof, for ascthetic reasons mostly, but also to add insulation to the roof, which I don't thick is adequetly insulated. There is no attic space right now, so I cant' be sure of the insulation, although it gets hot in summer time. I want the final roof to be 12/12, and to do this, I would need to raise the ridge by about 2'. From the ridge, I would then run rafters down to the bottom of the roof fascia. Instead of raising each rafter up and causing a mess, I am considering building a structure over the exsiting roof, and then sheathing over. That way I don't disturb the ceiling. I was thinking of also doing this in phases, keeping the existing shingles on as a I go. What do you think?
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| jasons |
Dec 10 2007, 02:19 PM
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Jackstand Extraordinaire Group: Members Posts: 2,011 Joined: 19-August 04 From: Scottsdale, AZ Member No.: 2,573 Region Association: None |
So, you want to leave your existing roof intact and build a new roof on top. Then, use the new dead space between the 2 for insulation?
I think, the first question needs to be, how are you going to carry the load of the new roof structure and, can your existing roof/walls support their share of that load? |
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Posts in this topic
thomasotten OT: Roof framing, alteration Dec 10 2007, 02:06 PM
Jeff Bowlsby A couple of things to consider:
that amount of wo... Dec 10 2007, 02:24 PM jd74914 Don't do it; do it once and do it right. While... Dec 10 2007, 03:55 PM thomasotten Well, I talked about it with a contractor friend. ... Dec 11 2007, 08:25 AM flippa I'm sure that this may be doable and has been ... Dec 11 2007, 08:56 AM rick 918-S Better check local buillding codes. Around here th... Dec 11 2007, 10:13 AM brer So its an open beam ceiling right? Very nice to ... Dec 11 2007, 10:28 AM rhodyguy existing roof (3 tab, etc) tear off is an equal we... Dec 11 2007, 12:20 PM thomasotten What is the typical procedure? I would have to su... Dec 12 2007, 07:51 AM jd74914 Typically you need to get plans and then submit fo... Dec 12 2007, 09:51 AM
rick 918-S
Typically you need to get plans and then submit f... Dec 12 2007, 10:59 PM flippa Thomas
Do a search on your City regulations on li... Dec 13 2007, 08:59 AM r_towle be careful to investigate the fire code.
In MA, wh... Dec 20 2007, 06:09 PM banger I had a similar situation. I have a cathedral cei... Dec 20 2007, 06:37 PM rhodyguy if you go the the insulated panel route, ensure yo... Dec 21 2007, 11:46 AM thomasotten This is my plan, by the way, notice that also, wit... Dec 23 2007, 04:28 AM Joe Ricard This is not really off topic.
This reflects what w... Dec 23 2007, 06:55 AM thomasotten Well, it's mostly for asthetic reasons that I ... Dec 23 2007, 10:33 AM flippa Are those 2x4’s that you are proposing for the n... Dec 23 2007, 04:42 PM banger With the radiant barrier, it would be easier to bu... Dec 23 2007, 04:54 PM |
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