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#1
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help with siding repair plan
My house has plywood siding. It's that reverse board and batten look
stuff in 4x8 sheets. One of the problems it has is that on an addition it was run all the way down to the ground. Unsurprisingly, the siding wicked water over the years and is rotting and falling apart along the ground line. I've dug out the dirt and cleared away the foundation in these areas. Now I need to repair it. I could replace every siding panel, but that would be a lot of work and expense. What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the flashing. Does this sound like a reasonable plan? Should I be caulking any of these joints? I was thinking it at least makes sense to try and caulk along the back bottom of the hardiboard where it meets the slab so that space is as closed up as possible. This way I replace the rotten stuff, and put back in place something that won't rot. Thanks for considering my plan. Oh, to cut the siding off I figured I'd nail a 2x4 to the wall to act as a guide for my circ saw. Other ideas welcome. |
#2
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help with siding repair plan
On May 7, 4:50*pm, wrote:
My house has plywood siding. *It's that reverse board and batten look stuff in 4x8 sheets. *One of the problems it has is that on an addition it was run all the way down to the ground. *Unsurprisingly, the siding wicked water over the years and is rotting and falling apart along the ground line. I had the same problem. A builder cut the bottom 2' off as you are describing. He then installed metal drip, like they install over window and then cut pieces of siding to fit below. It looks good and is working out great. Good luck, let me know if you would like me to send you a picture of the repair. |
#3
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help with siding repair plan
On May 7, 4:50*pm, wrote:
My house has plywood siding. *It's that reverse board and batten look stuff in 4x8 sheets. *One of the problems it has is that on an addition it was run all the way down to the ground. *Unsurprisingly, the siding wicked water over the years and is rotting and falling apart along the ground line. I've dug out the dirt and cleared away the foundation in these areas. Now I need to repair it. *I could replace every siding panel, but that would be a lot of work and expense. *What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. *Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the flashing. Does this sound like a reasonable plan? *Should I be caulking any of these joints? *I was thinking it at least makes sense to try and caulk along the back bottom of the hardiboard where it meets the slab so that space is as closed up as possible. *This way I replace the rotten stuff, and put back in place something that won't rot. Thanks for considering my plan. Oh, to cut the siding off I figured I'd nail a 2x4 to the wall to act as a guide for my circ saw. *Other ideas welcome. The plan is okay. Does the wall framing go right to ground along with the siding? Your framing might need some attention. Is the insulation wet? R |
#4
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help with siding repair plan
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#5
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help with siding repair plan
The plan is okay. *Does the wall framing go right to ground along with the siding? *Your framing might need some attention. *Is the insulation wet? Just about. The siding overlaps the foundation by just a tiny bit, but the sill plate is probably only a quarter-inch higher. So yes, there may be some framing issues. If there are I'll deal with them once I can see them. |
#6
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help with siding repair plan
Hi, I am just curious where in world do they build a house like that? And local code permits it? No idea if code permitted it. I'm in Urbana, IL. Part of the problem is that the addition was built on an old carport slab. The slab was not elevated like the house's foundation, but they didn't do anything to build it up. It's idiotic to say the least Another question: for the z-flashing, should it be a 5/8" deep z- flashing, like the siding? Or does it need to be a little deeper so it hangs out a little bit? |
#7
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help with siding repair plan
On May 7, 3:50*pm, wrote:
My house has plywood siding. *It's that reverse board and batten look stuff in 4x8 sheets. *One of the problems it has is that on an addition it was run all the way down to the ground. *Unsurprisingly, the siding wicked water over the years and is rotting and falling apart along the ground line. I've dug out the dirt and cleared away the foundation in these areas. Now I need to repair it. *I could replace every siding panel, but that would be a lot of work and expense. *What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. *Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the flashing. Does this sound like a reasonable plan? *Should I be caulking any of these joints? *I was thinking it at least makes sense to try and caulk along the back bottom of the hardiboard where it meets the slab so that space is as closed up as possible. *This way I replace the rotten stuff, and put back in place something that won't rot. Thanks for considering my plan. Oh, to cut the siding off I figured I'd nail a 2x4 to the wall to act as a guide for my circ saw. *Other ideas welcome. No, you need to rethink your plan. Hardiboard wicks water also and cannot be installed within 4" of ground or any horizontal surface. Think PVC lumber instead. But there again PVC is 3/4" and your existing paneling is probably narrower than that. As far as I can find they do not make z-flashing to fit over 3/4" boards so you will have to find someone with a metal brake to custom bend you some z- flashing. KC |
#8
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help with siding repair plan
wrote
would be a lot of work and expense. What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the Yes, it will work. You just need to create that gap above the water area. The same fellows who vinyl sided my house did a 'patch job' down the street much like this. They did it with a contrasting vinyl and matched the upper trim work discretely to it and it looks very very nice. Done almost 10 years ago and looks like new. |
#9
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help with siding repair plan
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#10
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help with siding repair plan
In article ,
"cshenk" wrote: wrote would be a lot of work and expense. What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the Yes, it will work. You just need to create that gap above the water area. The same fellows who vinyl sided my house did a 'patch job' down the street much like this. They did it with a contrasting vinyl and matched the upper trim work discretely to it and it looks very very nice. Done almost 10 years ago and looks like new. You wouldn't have any pictures of that, would you? A friend of mine lives in a condo and they're looking at a $3 million tag to replace all the T1-11 on 160 units because the bottom couple of inches is rotting. |
#11
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help with siding repair plan
Smitty Two wrote:
In article , "cshenk" wrote: wrote would be a lot of work and expense. What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the Yes, it will work. You just need to create that gap above the water area. The same fellows who vinyl sided my house did a 'patch job' down the street much like this. They did it with a contrasting vinyl and matched the upper trim work discretely to it and it looks very very nice. Done almost 10 years ago and looks like new. You wouldn't have any pictures of that, would you? A friend of mine lives in a condo and they're looking at a $3 million tag to replace all the T1-11 on 160 units because the bottom couple of inches is rotting. Must be some damn fancy or huge condos. That is 18.75k per unit. That is about what I got quoted on this 1400 ft. stand-alone ranch, to replace all the faux (OSB) T1-11 with Hardie-Plank faux T1-11. (Needless to say, I am looking for alternatives- I'd never get that kind of money back at resale, even before the housing prices crashed.) -- aem sends.... |
#12
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help with siding repair plan
"Smitty Two" wrote
"cshenk" wrote: Yes, it will work. You just need to create that gap above the water area. The same fellows who vinyl sided my house did a 'patch job' down the street much like this. They did it with a contrasting vinyl and matched the upper trim work discretely to it and it looks very very nice. Done almost 10 years ago and looks like new. You wouldn't have any pictures of that, would you? A friend of mine lives in a condo and they're looking at a $3 million tag to replace all the T1-11 on 160 units because the bottom couple of inches is rotting. No but a description is easy (no fancy camera uploads from here). They cut about the top 14 inches off then at the back and bottom inserted additional thin insulation behind then a vinyl bit below (looked much like the other siding) with a flashing (guess thats the right name) caulked at top and at bottom. There's about a 4 inch gap before the ground and a faux brick applied over the cinderblock base so you cant tell it's cinderblock. The house is a light green and the trim at top (gutters etc) was painted in a dark green/brown and the bottom vinyl is same. It looks 'deliberate' not a repair job. You can not tell it is vinyl matched to T1-11 unless within 3 ft of it. Even then, it dosnt look 'bad' although you can tell they matched 2 materials if that close. I think the key is rather than try a dead-on match, is to make it a contrast element that was meant to be there. |
#13
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help with siding repair plan
In article ,
aemeijers wrote: Smitty Two wrote: In article , "cshenk" wrote: wrote would be a lot of work and expense. What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the Yes, it will work. You just need to create that gap above the water area. The same fellows who vinyl sided my house did a 'patch job' down the street much like this. They did it with a contrasting vinyl and matched the upper trim work discretely to it and it looks very very nice. Done almost 10 years ago and looks like new. You wouldn't have any pictures of that, would you? A friend of mine lives in a condo and they're looking at a $3 million tag to replace all the T1-11 on 160 units because the bottom couple of inches is rotting. Must be some damn fancy or huge condos. That is 18.75k per unit. That is about what I got quoted on this 1400 ft. stand-alone ranch, to replace all the faux (OSB) T1-11 with Hardie-Plank faux T1-11. (Needless to say, I am looking for alternatives- I'd never get that kind of money back at resale, even before the housing prices crashed.) -- aem sends.... No, these are "low-income" condos, not your upscale ones. IIRC, my friend paid 160k about ten years ago. (Of course, back then, you could buy a 2 bed, 1 bath, 800 sq. ft. house for 250k.) I thought 3 million was a bit on the spendy side, myself. He says 3 different contractors have quoted that price, and supposedly, it's because of the massive amount of insurance the contractor has to carry in order to be allowed to work there. |
#14
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help with siding repair plan
No idea if code permitted it. *I'm in Urbana, IL. *Part of the problem is that the addition was built on an old carport slab. *The slab was not elevated like the house's foundation, but they didn't do anything to build it up. *It's idiotic to say the least It should have a PT plate if nothing else. Even a doubled PT plate would be better. That would be great but I seriously doubt that's what I'll find. |
#15
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help with siding repair plan
On May 8, 9:05*am, KC wrote:
On May 7, 3:50*pm, wrote: My house has plywood siding. *It's that reverse board and batten look stuff in 4x8 sheets. *One of the problems it has is that on an addition it was run all the way down to the ground. *Unsurprisingly, the siding wicked water over the years and is rotting and falling apart along the ground line. I've dug out the dirt and cleared away the foundation in these areas. Now I need to repair it. *I could replace every siding panel, but that would be a lot of work and expense. *What I was thinking instead was to cut off the bottom 12" of the siding with my circ saw. *Then stick some z-flashing up there, nail it in through the siding panels, and then stick a piece of 5/8" 1x12 hardiboard (or equivalent) under the flashing. Does this sound like a reasonable plan? *Should I be caulking any of these joints? *I was thinking it at least makes sense to try and caulk along the back bottom of the hardiboard where it meets the slab so that space is as closed up as possible. *This way I replace the rotten stuff, and put back in place something that won't rot. Thanks for considering my plan. Oh, to cut the siding off I figured I'd nail a 2x4 to the wall to act as a guide for my circ saw. *Other ideas welcome. No, you need to rethink your plan. *Hardiboard wicks water also and cannot be installed within 4" of ground or any horizontal surface. Think PVC lumber instead. *But there again PVC is 3/4" and your existing paneling is probably narrower than that. *As far as I can find they do not make z-flashing to fit over 3/4" boards so you will have to find someone with a metal brake to custom bend you some z- flashing. Interesting. I didn't realize hardiboard would wick water. There's no way I can get 4" above the ground with anything unless I dig out half my backyard (right now there are areas where it's about 1" at best). I had considered PVC but didn't find any that was 5/8" as you suspected. If I went with 3/4" PVC could I just caulk where it meets the siding instead of using a flashing? Also, I presume the hardiboard would last a lot longer than the plywood siding did, right? |
#16
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help with siding repair plan
Must be some damn fancy or huge condos. That is 18.75k per unit. That is about what I got quoted on this 1400 ft. stand-alone ranch, to replace all the faux (OSB) T1-11 with Hardie-Plank faux T1-11. (Needless to say, I am looking for alternatives- I'd never get that kind of money back at resale, even before the housing prices crashed.) I got a quote for a full replacement to hardipanels for my 2400 sf house and it was about $55k. Needless to say, that's why I'm not working on a patch plan! |
#17
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help with siding repair plan
I had considered PVC but didn't find any that was 5/8" as you suspected. *If I went with 3/4" PVC could I just caulk where it meets the siding instead of using a flashing? *Also, I presume the hardiboard would last a lot longer than the plywood siding did, right? the other idea i'd had was to use a piece of pressure treated lumber, although I don't think I can get that in anything narrower than 1" (e.g a 1x12). |
#18
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help with siding repair plan
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#19
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help with siding repair plan
About the only suggestion I can offer, short of removing the bottom 2 feet of the framed wall and replacing with concrete block, is to remove the lower foot of siding, replace with as thick a flashing material as you can find, sealed to the slab in some manner. Not a correct fix, and it will leak when the seal fails, but better than having wet wood. Or trench the area and put in a retaining wall. put in a drain to a low spot, fill trench with gravel, and dress it up with some potted shrubs. So you mean to remove the lower 12" of siding, then put in some kind of metal that is 12" tall, bonded to the foundation, then to cover it with new siding? I just looked it up and Azek makes a 5/8" trim piece as wide as wide as 15" so that may be my best option for a replacement. |
#20
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help with siding repair plan
Interesting. I didn't realize hardiboard would wick water. There's no way I can get 4" above the ground with anything unless I dig out half my backyard (right now there are areas where it's about 1" at best). Everything wicks water, including brick and concrete. Some substances just wick it better. ;-) Code here requires six inches of exposed foundation between the soil and the siding to fight water wicking and make termite infestations more obvious. -- Steve Bell New Life Home Improvement Arlington, TX USA |
#21
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help with siding repair plan
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#22
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help with siding repair plan
On May 10, 7:38*am, wrote:
I just looked it up and Azek makes a 5/8" trim piece as wide as wide as 15" so that may be my best option for a replacement. Versatex and Azek both sell sheet goods in various thicknesses. R |
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