Found this company on the web and I like the way they think and present them selves. But if any roof cleaners want to add ice dam cleaning there is some good info from them
Here is an excerpt from the page.....
While I was taking photos for this article, I happened to drive by a local sandwich shop where a maintenance worker was using a claw hammer, a ladder, a pickup truck, and a little more aggressive mechanical approach to removing the ice dam. Here's what he was doing:
Click image to enlarge
Looks like a good approach eh? Seems that he's effectively chipping away the ice and saving the gutter and roof from water damage inside the building by removing the ice completely…right? Well maybe not.
Check out the link to see the end result!
http://www.meltsnow.com/article-ice_dams.htm
( still no link, I swear I have tried everything to insert links) ??
This is a good source of income for us up here in Pa. during the slow season. Not very many people offering this service. Usually we get calls for this once it starts to leak in the house.
Thanks Barry, It is Kim R, eventually Randy will be on the forum more often, he is not the most computer savvy kind but I am going to get him up and running soon.
Any best practices that can be shared for this service? I read about this where steam is the best cure and then heat tape, but I was just curious if others had a better way.
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Phil Rogers
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Roof Cleaning and Pressure Washing in Anne Arundel County, and Howard County, Maryland
Once it gets to the point of leaking into the house, The only effective way that we found over the years to remove this ice is a claw hammer, floor chisel, etc. The first thing you want to do is brush away any snow that is laying on the ice. By removing the snow you allow the sun to beat down on the ice melting it from the roof surface out, once it starts melting underneath, you can simply bust out in sections with the head of the hammer. While waiting for the ice dam to start melting from underneath we usually chip away at the ice in the gutters with the chisels or hammer claw. This has to be done very carefully for obvious reasons.
The important part is trying to get it to melt from the roof surface first, by doing this the ice dettaches from the shingle granules so it limits damage to the shingle. Once the sun starts beating down on the ice, the ice acts as a magnifying glass and starts the melting proccess from the inside out.
Be sure to remove the complete ice dam, the leaks could be coming in from sometimes 3' up the roof edge. ( the water under the ice dam, as it melts, actually travels up the roof and under the shingle)
We have tried torches and heat before with no luck! I never tried steam.
Calcium Chloride after clearing out the snow is the best to use , cannot really recommend any tools to chip away, save your back and time by applying the calcium chloride might have to apply a few times, but is safe for the shingles. Made a really cool roof rake from poles used by cement guys and welded a flat light weight aluminum pan to the end to pull snow off the roof from the ground. Randy R
From reading that article, it seems like ice dam removal could be a risky add on for a newbie. I think next year I might start early for ice dam prevention and give some heat tape a shot.
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Extreme Cleaning Solutions (410) 980-1053
Phil Rogers
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Roof Cleaning and Pressure Washing in Anne Arundel County, and Howard County, Maryland
Heat tape eh.. not always the greatest and if something goes wrong and the tape doesn't work , then you will be getting a call to fix it . but cleaning the ice dams really isn't that bad just make sure your ladder is set in a good spot and work from the ladder. Maybe there is some other avenues that might be better suited for you. Inside work would be nice for winter.
I'm going to give it a shot this winter if it gets nasty again. I'll give anything a shot, but I don't want to go screwing things up when I'm trying to help, ha ha.
__________________
Extreme Cleaning Solutions (410) 980-1053
Phil Rogers
Click Here to View Our Website
Click Here for an Instant Quote
Roof Cleaning and Pressure Washing in Anne Arundel County, and Howard County, Maryland