I have a metal roof with internal guttter. Can i install it on ametal roof? Also, how far down should i run the tape in the downspout?
1347335
The cable should go all the way through ti down spoute.Should check with use of cable on metal roof.
1347336
I don't see why it wouldn't work on a metal roof...Just make sure you never cross the wire over itself. I would run it all the way down the downspout...Check the installation instructions that come with it.
1347337
If you have a standing seam or well designed corrugated roof, you may not need deicing cables. The melt should not accumulate, as the snow should slide off the roof. The reason some may have trouble keeping the canes fastened to the roof is that the snow is sliding off. Asphalt rooves don't allow snow avalanches because the snow sticks to the shingles. Adding cables may make things worse, as they would slow down the snow shedding process.
1347338
Yes, you can install Easy Heat ADKS-500 on a metal standing seam roof, but the problem is how to keep the cable in place so that the weight of the snow and ice doesn't force the clips and cable to slide down to the eaves, rendering the whole system inoperative. I tried to solve the problem with 75-pound magnets with a hook to hold the cable. They did not work. Heavy snow on the roof creates a tremendous weight. I solved the problem by attaching Alpine SnowGuards to the standing seams, then looping the cable around the guard. The guards attach firmly with machine screws and keep the snow from sliding down and the heated cable melts enough snow to allow a drip to the gutter to avoid an ice jam. How far down the downspout should you run the tape? All the way down and a few inches out the end. If you don't go all the way through the downspout, an ice jam will certainly form where the tape ends, defeating its purpose. I found that the EasyHeat instructions are complete and easy to follow. The snowguards will add an extra cost to your setup but it seems to be the best solution. Mine have been up there on a 26-foot section of the roof for close to 10 years now. They do the job.
1347339
Instructions don't indicate use on a metal roof, but I do. Be careful how you attach it to the metal roof-you don't want any more holes than you already have! (It might work to find a type of hook that can be attached with the same screw that is already in place) I just clipped it on the edges the best I could and drooped it into the guttering. I put mine down about a foot into the down spout. It works for me.
2100661
clips are to shingles, and will rust over time. IF you do as they show it was plenty to do the whole length. If you run straight on gutter it wont work right. It is not that powerful. Hope this helps you
890976
There is no strict way of determining this. Typical installation varies but consider that you need to make a "zig-zag" pattern going across the bottom of your roof with the pattern being 2 to 3 feet high. Take some rope or string and duplicate this pattern on the ground to get an idea of how much works best. You certainly won't run the 240' of heat tape in a straight line so don't even consider that. We didn't do our entire roof , just two areas where we had problems. And it has worked fine with the automatic temperature and moisture sensors. We also ran some through the gutters which we were having trouble freezing solid as well. There is no strict way of determining this. Typical installation varies but consider that you need to make a "zig-zag" pattern going across the bottom of your roof with the pattern being 2 to 3 feet high. Take some rope or string and duplicate this pattern on the ground to get an idea of how much works best. You certainly won't run the 240' of heat tape in a straight line so don't even consider that. We didn't do our entire roof , just two areas where we had problems. And it has worked fine with the automatic temperature and moisture sensors. We also ran some through the gutters... » Read More There is no strict way of determining this. Typical installation varies but consider that you need to make a "zig-zag" pattern going across the bottom of your roof with the pattern being 2 to 3 feet high. Take some rope or string and duplicate this pattern on the ground to get an idea of how much works best. You certainly won't run the 240' of heat tape in a straight line so don't even consider that. We didn't do our entire roof , just two areas where we had problems. And it has worked fine with the automatic temperature and moisture sensors. We also ran some through the gutters which we were having trouble freezing solid as well. « Show Less
216442
I've used it (with the extension poles) on a cape that has an elevated foundation in the back (about 5 feet above soil line to the 1st floor). I can't get all the way to the roof ridge, but about 3/4 of the way up. Not sure how that would work on a second story, maybe fine if you only care about gutter ice dams. I find that with the extension poles, it's a task to get the roof rake initially onto the roof. The poles bow somewhat under the weight of the head, and you have to leverage the unit up to get it started. Not certain how that would be to a second floor roof.
2029444
There are several web sites - and the manufacturers - that tell how to measure. In my case I have mine double strung IN the gutter as that was my issue - the ice sitting there which would then back up onto the roof.
955922
If you're referring to the brackets that attach your gutter to your roof you can simply slide your gutterstuff under the brackets. It takes a little work if the gutterstuff is going across multiple brackets but its not that hard.
1076395
Concur with prior comment "Michael," who states put it in the best location available. In this case, the flat metal surface on your RV roof may serve as a ground plane if you mount it directly above your RV at least 1/4 wavelength (8'.) However, you may be surprised how well it works when attached to the side of your home (again, try for 8' or more above your roof line.) Always mount an antenna so if it falls, it will not touch power lines. As a rule of thumb, mast support/tie-downs every 10-12'. Always a good idea to use a surge/lightning suppressor and ground with at least a 5' copper rod. Concur with prior comment "Michael," who states put it in the best location available. In this case, the flat metal surface on your RV roof may serve as a ground plane if you mount it directly above your RV at least 1/4 wavelength (8'.) However, you may be surprised how well it works when attached to the side of your home (again, try for 8' or more above your roof line.) Always mount an antenna so if it falls, it will not touch power lines. As a rule of thumb, mast support/tie-downs every 10-12'. Always a good idea to use a surge/lightning suppressor and ground with at least a 5'... » Read More Concur with prior comment "Michael," who states put it in the best location available. In this case, the flat metal surface on your RV roof may serve as a ground plane if you mount it directly above your RV at least 1/4 wavelength (8'.) However, you may be surprised how well it works when attached to the side of your home (again, try for 8' or more above your roof line.) Always mount an antenna so if it falls, it will not touch power lines. As a rule of thumb, mast support/tie-downs every 10-12'. Always a good idea to use a surge/lightning suppressor and ground with at least a 5' copper rod. « Show Less
134137
It uses a tar adhesive so it will stick to just about anything including corrugated metal or normal roof shingles for that matter. Just be sure of where you're going to put it because it will be difficult getting off.
1445081
I don't know the country, it might be England, I didn't have metal roof, but you have to invision of there is anything on the roof it can hook to. You can use either ends, depending how you install it. You still have to use caution, not to fall from the roof.
1153923
It's been awhile since I've installed this but if memory serves correct there is a collar (a few inches of pipe) on the bottom of this unit that your pipe will connect to. So basically when you install this that collar will be coming in at the same slope as your roof. From there you can attach an adjustable elbow (purchase separately, the big box stores have them) that you can adjust to allow a straight up and down pipe through your attic. So basically it has to come through the roof decking at the same angle as your roof slope but there are ways to adjust this under the roof decking.
1103951
Yes you can. I have separate cables - one for a section of my roof, the other for a gutter/downspout.
416375
I mounted these myself to my car. They are practically mounted on roof already. They can not be dropped any lower. Sorry. You either need a smaller cargo box or you need to remove cargo box and only install when you really need to use it. Sorry.
675125
Everything you measure multiply that by 2, because the whole thing gets ran as a loop. With the exception of the gutter that will get you pretty close. Also don't forget to allow for distance from edge of roof to receptacle. I ran loops approximately 15' up 1.5' wide and 15' back down (hence the loop) a few times. Then apprx. 1' down into my downspout thru my gutter and into my second spout, looped back out, over the gutter down to recep. Hope that helps.
2222635
I don't see why not. Just make sure you have a drip loop or other arrangement to prevent water from getting to the plug. The tape is intended to prevent ice dams along the eaves and in valleys and gutters. I'm not sure how effective it would be on a flat roof, but I'd don't see any harm in trying.
602333
Yes, as long as you are able to get the product up under the planks past where the water starts to drip into the gutter. If the planks are nailed to the edge of the roof then no, it won't work.
350805
Yes, works great. I actually started mine up through the downspout to get to the roof.
1064255
My rain barrel is about 3 ft from the downspout. I have a length of gutter running at a small downward angle from the end of the downspout to the barrel and this slows the water down and minimizes splatter.