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#1
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Roof leak - Mold
I had a couple shingles fly off in a windstorm, then it snowed. The
slow thaw was perfect for leaking into the attic. I didn't find it until I smelled something, then found the guest bedroom closet ceiling almost completely green with mold. I took most of the things out of the closet, sprayed the ceiling with full strength clorox, and left a small electric heater in there. Fixed the roof, then gained access through the gable end sheathing. Pulled out all the wet insulation I could find/reach, (the insulation was blown in, gray looking, and a little on the itchy side. I don't know what it is?). Had a few nice weather days so I screwed some wire lathe over the gable end hole to keep birds and critters out, but allowed it to air out some more. Before bad weather came again I laid down 3 1/2" fiberglass with no vapor barrier just to give it a little insulation and still ventilation and closed up the hole (for now) The closet ceiling has been dry and up to about 100F+ for a week and only a few dark spots show were there was a lot more mold. Also up in the attic had some mold but was out of clorox and bad weather coming. So finally here is the question, If I go in the top again and spray it with clorox, let it dry, and insulate will I be OK, or will I always have mold spores there just waiting for some moisture? And should I remove the drywall in the closet so I can clean and clorox things better and replace the drywall, or will it be OK with the dry chlorine left from the evaporated clorox ready to kill any mold if it gets damp? |
#2
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Roof leak - Mold
On Feb 11, 11:05*am, Tony wrote:
I had a couple shingles fly off in a windstorm, then it snowed. *The slow thaw was perfect for leaking into the attic. *I didn't find it until I smelled something, then found the guest bedroom closet ceiling almost completely green with mold. I took most of the things out of the closet, sprayed the ceiling with full strength clorox, and left a small electric heater in there. *Fixed the roof, then gained access through the gable end sheathing. *Pulled out *all the wet insulation I could find/reach, (the insulation was blown in, gray looking, and a little on the itchy side. *I don't know what it is?). *Had a few nice weather days so I screwed some wire lathe over the gable end hole to keep birds and critters out, but allowed it to air out some more. Before bad weather came again I laid down 3 1/2" fiberglass with no vapor barrier just to give it a little insulation and still ventilation and closed up the hole (for now) *The closet ceiling has been dry and up to about 100F+ for a week and only a few dark spots show were there was a lot more mold. *Also up in the attic had some mold but was out of clorox and bad weather coming. So finally here is the question, If I go in the top again and spray it with clorox, let it dry, and insulate will I be OK, or will I always have mold spores there just waiting for some moisture? *And should I remove the drywall in the closet so I can clean and clorox things better and replace the drywall, or will it be OK with the dry chlorine left from the evaporated clorox ready to kill any mold if it gets damp? Mold spores are everywhere just waiting for the right condition to grow. If you stopped the moisture problem they will die by themselves, bleach will kill them now quick, but if any mold comes back anywhere in the attic then you have to figure out why. You cant get rid of the spores, they are airborn and will return, you can only keep it dry, if drywall is dry I would probably leave it. |
#3
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Roof leak - Mold
Tony wrote:
I had a couple shingles fly off in a windstorm, then it snowed. The slow thaw was perfect for leaking into the attic. I didn't find it until I smelled something, then found the guest bedroom closet ceiling almost completely green with mold. I took most of the things out of the closet, sprayed the ceiling with full strength clorox, and left a small electric heater in there. Fixed the roof, then gained access through the gable end sheathing. Pulled out all the wet insulation I could find/reach, (the insulation was blown in, gray looking, and a little on the itchy side. I don't know what it is?). Had a few nice weather days so I screwed some wire lathe over the gable end hole to keep birds and critters out, but allowed it to air out some more. Before bad weather came again I laid down 3 1/2" fiberglass with no vapor barrier just to give it a little insulation and still ventilation and closed up the hole (for now) The closet ceiling has been dry and up to about 100F+ for a week and only a few dark spots show were there was a lot more mold. Also up in the attic had some mold but was out of clorox and bad weather coming. So finally here is the question, If I go in the top again and spray it with clorox, let it dry, and insulate will I be OK, or will I always have mold spores there just waiting for some moisture? And should I remove the drywall in the closet so I can clean and clorox things better and replace the drywall, or will it be OK with the dry chlorine left from the evaporated clorox ready to kill any mold if it gets damp? First, read up on mold and avoid the panic messages. Mold spores are everywhere there is air....they don't start growing unless they find adequate moisture and food. I would be inclined to replace the damaged drywall and would do the rest of the work when weather is warm and dry. Once wet, it is not as sound. And be careful with the dang electric heater....keep room warm and air circulating. |
#4
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Roof leak - Mold
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#5
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Roof leak - Mold
Tony wrote:
I had a couple shingles fly off in a windstorm, then it snowed. The slow thaw was perfect for leaking into the attic. I didn't find it until I smelled something, then found the guest bedroom closet ceiling almost completely green with mold. I took most of the things out of the closet, sprayed the ceiling with full strength clorox, and left a small electric heater in there. Fixed the roof, then gained access through the gable end sheathing. Pulled out all the wet insulation I could find/reach, (the insulation was blown in, gray looking, and a little on the itchy side. I don't know what it is?). Had a few nice weather days so I screwed some wire lathe over the gable end hole to keep birds and critters out, but allowed it to air out some more. Before bad weather came again I laid down 3 1/2" fiberglass with no vapor barrier just to give it a little insulation and still ventilation and closed up the hole (for now) The closet ceiling has been dry and up to about 100F+ for a week and only a few dark spots show were there was a lot more mold. Also up in the attic had some mold but was out of clorox and bad weather coming. So finally here is the question, If I go in the top again and spray it with clorox, let it dry, and insulate will I be OK, or will I always have mold spores there just waiting for some moisture? And should I remove the drywall in the closet so I can clean and clorox things better and replace the drywall, or will it be OK with the dry chlorine left from the evaporated clorox ready to kill any mold if it gets damp? Why the heck would you have to go through the gable like a giant squirrel to gain access? There is no attic hatch ANYWHERE in your house? I can almost understand it if you only have one of those hatches sized for a ten year old in a closet ceiling, but in that case I would convert the hole you created into a proper access door. Frame it out, make a hinged door panel with double latches, with some sort of weather seal and cap flashing above. Idiot who insulated my attic, instead of tracking through the house to the main hallway access panel (which would have required cleaning up after himself), sawzall'd a hole in the buried gable to the added-on attached garage. If I didn't have a firestop ceiling in the garage, I would have been really ****ed at him. But now I have to keep the attic hatch in the garage covered (a bit of a pain 12 feet off the floor), and sometimes in a windstorm, it get sucked up into the attic by gusts passing through the attic vents. SOB even used my extension ladder to get up there, without asking me first. (I'll never have a tradesman doing any inside work without me being home again. It is worth it having to use up a vacation day, just to avoid the callbacks.) -- aem sends... |
#6
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Roof leak - Mold
aemeijers wrote:
Tony wrote: I had a couple shingles fly off in a windstorm, then it snowed. The slow thaw was perfect for leaking into the attic. I didn't find it until I smelled something, then found the guest bedroom closet ceiling almost completely green with mold. I took most of the things out of the closet, sprayed the ceiling with full strength clorox, and left a small electric heater in there. Fixed the roof, then gained access through the gable end sheathing. Pulled out all the wet insulation I could find/reach, (the insulation was blown in, gray looking, and a little on the itchy side. I don't know what it is?). Had a few nice weather days so I screwed some wire lathe over the gable end hole to keep birds and critters out, but allowed it to air out some more. Before bad weather came again I laid down 3 1/2" fiberglass with no vapor barrier just to give it a little insulation and still ventilation and closed up the hole (for now) The closet ceiling has been dry and up to about 100F+ for a week and only a few dark spots show were there was a lot more mold. Also up in the attic had some mold but was out of clorox and bad weather coming. So finally here is the question, If I go in the top again and spray it with clorox, let it dry, and insulate will I be OK, or will I always have mold spores there just waiting for some moisture? And should I remove the drywall in the closet so I can clean and clorox things better and replace the drywall, or will it be OK with the dry chlorine left from the evaporated clorox ready to kill any mold if it gets damp? Why the heck would you have to go through the gable like a giant squirrel to gain access? There is no attic hatch ANYWHERE in your house? No. Sorry to say it's a double wide. As far as the access, I first carefully pried the outer fake T-111 at it's edges as not to do any damage to it. Then I used a sawzall to go through some OSB which gave me access to the attic. From some previous work on the opposite gable end I have a can of custom matched paint for touching up nails/screws when the outer layer gets put back up. I use the paint sort of artistically making lines to simulate the two tone fake woodgrain as it was originally. In other words, nail heads don't just get a dab of paint on them, they get a mostly vertical paint line over them so they better blend in with the fake grain. -- Secret Squirrel Hulk |
#7
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Roof leak - Mold
Tony wrote in
: aemeijers wrote: Tony wrote: I had a couple shingles fly off in a windstorm, then it snowed. The slow thaw was perfect for leaking into the attic. I didn't find it until I smelled something, then found the guest bedroom closet ceiling almost completely green with mold. I took most of the things out of the closet, sprayed the ceiling with full strength clorox, and left a small electric heater in there. Fixed the roof, then gained access through the gable end sheathing. Pulled out all the wet insulation I could find/reach, (the insulation was blown in, gray looking, and a little on the itchy side. I don't know what it is?). Had a few nice weather days so I screwed some wire lathe over the gable end hole to keep birds and critters out, but allowed it to air out some more. Before bad weather came again I laid down 3 1/2" fiberglass with no vapor barrier just to give it a little insulation and still ventilation and closed up the hole (for now) The closet ceiling has been dry and up to about 100F+ for a week and only a few dark spots show were there was a lot more mold. Also up in the attic had some mold but was out of clorox and bad weather coming. So finally here is the question, If I go in the top again and spray it with clorox, let it dry, and insulate will I be OK, or will I always have mold spores there just waiting for some moisture? And should I remove the drywall in the closet so I can clean and clorox things better and replace the drywall, or will it be OK with the dry chlorine left from the evaporated clorox ready to kill any mold if it gets damp? Why the heck would you have to go through the gable like a giant squirrel to gain access? There is no attic hatch ANYWHERE in your house? No. Sorry to say it's a double wide. As far as the access, I first carefully pried the outer fake T-111 at it's edges as not to do any damage to it. Then I used a sawzall to go through some OSB which gave me access to the attic. From some previous work on the opposite gable end I have a can of custom matched paint for touching up nails/screws when the outer layer gets put back up. I use the paint sort of artistically making lines to simulate the two tone fake woodgrain as it was originally. In other words, nail heads don't just get a dab of paint on them, they get a mostly vertical paint line over them so they better blend in with the fake grain. Be nice to know a mobile home up front. Totally different construction basics. |
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