Your tutorials are awesome just wanted to point out in this particular tutorial when you were installing the wall piece the nailing just above the cantstrip was right on but you did not nail the end of the wall piece that ends just past the bottom end of the cantstrip which could leave the cantstrip vulnerable to being super heated and ignite. However at the end of your video it looked to me that the wall piece was nailed at the point where the floor and cantstrip meet. For me as a fellow roofer I loved the tutorial and I understood everything you were teaching in how to apply the material. The reason I pointed this out is for the novice homeowner watching this tutorial to make sure the end of the wall piece is not only nailed an inch above the cantstrip but also at the very edge just past the bottom part of the cantstrip as well to ensure fire safety. Notice I used the terminology SUPERHEATED. A fireman use that word with me because what superheated means the flame can heat something up so hot that it could ignite maybe even 45 minutes to an hour later. And we definitely don't want to overheat or superheat the can't strip cuz that's more flammable than the wood itself.
Totally agree and appreciate the comment. Generally speaking not a big fan of DIY torchers, even though my videos might encourage some. There is joust to much that can go wrong for someone learning and trying this for the first time.
Yes, in Southern California allot of our roofs pond water. If your roof has less then a 1/4” per foot slope I do not recommend going with a self adhered product.
@@RoofRepairSpecialist so to confirm : Elasto is fire proof and don't need protection board? Lay Elasto then the torch black roll?? Also do you have video how to do 3 ply? Thanks
I have a flat roof with one layer of roofing. I would like to do a torch down roof on top of the existing material. can I put a torch down on top of the existing roof?
Yes, you can either nail a base sheet down then torch, or you can prime the existing roof. If it’s a large area over 300sqft I recommend installing a nail down base then torching
Honestly we don’t mess with that, the best way is to use a tapered iso board system which gets very complicated and expensive. Especially if there is any mechanical equipment on the roof. I just roof in such a way that even with ponding water the roof doesn’t leak.
You got the 9"&18" right but your 18" Nail pattern is wrong. Instead of every 18" putting 2 nails even with each other your supposed to stager them so you gave a nail every 9" alternating sides.
hello im brazilan and your applicasion af torch on asphalt mrnbrane in new zeland and would like to know how I can apply for a position as a torch on application yourcompany
@RoofRepairSpecialist I'm going to see what types of visa are available to enter the country legally, if I can get a work visa it will be the best option.
Do you think I could get away with 2-in diameter roofing tins paired with a standard roofing nail for my base sheet? No one in my area sells the steel washer ring shank nails. I could get the 3-in steel discs used for EPDM underlayment but they are very expensive and also kind of thick.
You should not adhere a SA membrane directly to wood deck. Nail down a layer of Polyglass Elastobase then use a SA membrane on top. A few reasons for this; 1) doesn't adhere to well directly to wood. 2) wood expands and contracts at a different rate which may cause problems in the future. 3) Elastoflex SA V is not a fire rated system if used by itself. 4) Manufacturer does not recommend it.
hello, a question from contractor to contractor, how much do you think the life of the torch down with base and cap sheet is because my clients ask me and I told them that between 15 years and 20 years
Our roofing supplier carries it. most suppliers don't, our supplier pretty much carries it for us. It's a great product but for some reason most suppliers only stock the cheap stuff.
What's your preferred brand of underlayment for torch down roofing? Let me know below!
I think you have the comments turned off.
Yep I can't make a new comment.
hello my name is Pedro i am a roofing contractor here in california monterey county really good job what you are teaching congratulations
Thank you, appreciate it.
Hello, this is impressively good done video! thank you for sharing!
My pleasure
Your tutorials are awesome just wanted to point out in this particular tutorial when you were installing the wall piece the nailing just above the cantstrip was right on but you did not nail the end of the wall piece that ends just past the bottom end of the cantstrip which could leave the cantstrip vulnerable to being super heated and ignite. However at the end of your video it looked to me that the wall piece was nailed at the point where the floor and cantstrip meet. For me as a fellow roofer I loved the tutorial and I understood everything you were teaching in how to apply the material. The reason I pointed this out is for the novice homeowner watching this tutorial to make sure the end of the wall piece is not only nailed an inch above the cantstrip but also at the very edge just past the bottom part of the cantstrip as well to ensure fire safety. Notice I used the terminology SUPERHEATED. A fireman use that word with me because what superheated means the flame can heat something up so hot that it could ignite maybe even 45 minutes to an hour later. And we definitely don't want to overheat or superheat the can't strip cuz that's more flammable than the wood itself.
Totally agree and appreciate the comment.
Generally speaking not a big fan of DIY torchers, even though my videos might encourage some. There is joust to much that can go wrong for someone learning and trying this for the first time.
That was very helpful, thanks.
Glad it was helpful!
Great topic
Thanks
I really enjoyed watching this playlist. Is there a reason this is preferred over using their self adhering product for the cap layer?
Yes, in Southern California allot of our roofs pond water. If your roof has less then a 1/4” per foot slope I do not recommend going with a self adhered product.
Do I need protect boards to lay under the base sheet? To torch black torch roll
No, the elastobase is the base layer.
@@RoofRepairSpecialist so to confirm : Elasto is fire proof and don't need protection board? Lay Elasto then the torch black roll??
Also do you have video how to do 3 ply?
Thanks
I have a flat roof with one layer of roofing. I would like to do a torch down roof on top of the existing material. can I put a torch down on top of the existing roof?
Yes, you can either nail a base sheet down then torch, or you can prime the existing roof. If it’s a large area over 300sqft I recommend installing a nail down base then torching
@RoofRepairSpecialist Do you know where to get Polyglass’s Elastobase in Orange County?
Most if not some of SRS locations should carry it
Hello can use peel and stick modified base instead of poly glass?
I don’t recommend adhering directly on a wood deck. It’s always best to nail down base.
Do you have any videos of sloping flat roofs
Some problems are drains or scuppers higher than field
Honestly we don’t mess with that, the best way is to use a tapered iso board system which gets very complicated and expensive. Especially if there is any mechanical equipment on the roof.
I just roof in such a way that even with ponding water the roof doesn’t leak.
You got the 9"&18" right but your 18" Nail pattern is wrong. Instead of every 18" putting 2 nails even with each other your supposed to stager them so you gave a nail every 9" alternating sides.
hi there , which is more expensive ? thank you
What are you trying compare?
the glassbase vs polyglass ? the ones you have on the video . thank you
hello im brazilan and your applicasion af torch on asphalt mrnbrane in new zeland and would like to know how I can apply for a position as a torch on application yourcompany
Are you in Los Angeles?
@@RoofRepairSpecialist I'm in New Zealand
We’re in Los Angeles. If you ever come to LA I would love to talk
@RoofRepairSpecialist I'm going to see what types of visa are available to enter the country legally, if I can get a work visa it will be the best option.
Would a 105 lb rubber modified underlayment last longer?
Not sure, I would consult with manufacturer. However in general when it comes to torch, the thicker the better
Do you think I could get away with 2-in diameter roofing tins paired with a standard roofing nail for my base sheet? No one in my area sells the steel washer ring shank nails. I could get the 3-in steel discs used for EPDM underlayment but they are very expensive and also kind of thick.
Interesting, I am not sure about that. I wouldn't see why not. I would go to a local roofing supply and maybe see what they have.
If its peel and stick , do you need to add metal caps? For example polygglass elastoflex sa v?
You should not adhere a SA membrane directly to wood deck. Nail down a layer of Polyglass Elastobase then use a SA membrane on top. A few reasons for this; 1) doesn't adhere to well directly to wood. 2) wood expands and contracts at a different rate which may cause problems in the future. 3) Elastoflex SA V is not a fire rated system if used by itself. 4) Manufacturer does not recommend it.
hello, a question from contractor to contractor, how much do you think the life of the torch down with base and cap sheet is because my clients ask me and I told them that between 15 years and 20 years
If its just a glass base and cap sheet 10YR.
Elastobase & Cap Sheet 15YR
Elastobase, Smooth or elastoflex SA & Cap Sheet 20 Yrs
Thank you very much for your answer it will help me a lot
Where do you buy the polyglass underlayment? Thanks
Our roofing supplier carries it. most suppliers don't, our supplier pretty much carries it for us. It's a great product but for some reason most suppliers only stock the cheap stuff.
@@RoofRepairSpecialist hello, I am in San Diego California
What roofing supplier do you use? What the brand for this product
I need it
Thank you
Can you use this as a underlayment for a metal roof?
probably, but I dont think its a good idea. I would use a self adhered underlayment used specifically for that. Polystick MTS Plus is a great option.
Great. Thanks for the advice.
Is it necessary to have a mid ply on the polyglass system or can you torch down directly to the base you just installed?
Not necessary to have a mid ply but preferred. It’s offcourse comes at a additional cost
@RoofRepairSpecialist does it extended the life of the roof? Is it peel and stick or.torch down?
@@RoofRepairSpecialist does installing a mid ply increase the lifespan / warranty of the roof?
Or Is a midply like.on the polyglass system just a staggered layer of base nail down?
You can use either a self adhered or torch down mid ply. It does extend the life of the roof from about 15 to 20 years.
Comment
?