Posts Tagged ‘ice removal professionals’
Monday, February 20th, 2017
How to Tell if You Have Adequate Roof Ventilation in Your Soffits
Proper roof ventilation is an essential component of ice dam prevention. It is possible to get ice dams even when you have normal or even above average insulation in your attic. Passive heat loss will build up in your attic due to the stack effect (tendency for heat to rise). Therefore it’s important to let the attic breath so that warm air can be evacuated properly. Here is a quick way to check your attic for proper soffit, or eave ventilation:
Go up into your attic and look around in the dark. Here is what you should see:
If you can see a lot of light through your eaves (A) you have half of your attic ventilation addressed. The other half is the ventilation up near the peak of the roof either in the form of box vents mounted to the roof deck or an open ridge vent along the majority of the ridge. It’s common to see the eave ventilation clogged with blown in insulation. Another common hindrance to proper eave ventilation is compressed or collapsed air chutes. This Eden Prairie home had problems with air-sealing and attic ventilation. We fixed the problems.
To read more Case Studies click here.
Saturday, February 11th, 2017
Here is why it makes sense to hire professional roofers to remove your ice dams. It’s true. Most of our competitors are not roofers, nor do they understand residential construction.
Ice dam company professional roofers, professional results
Today one of our guys found a massive install error on a low-pitch rolled asphalt roof in Minneapolis. The client had no idea, and nor would any of our competitors who are not construction pros. The original roof installer failed to use adhesive between the roofing plies! (Photo 3, Point E) and no ice and water membrane whatsoever (Photo 3, Point F). That’s a major no-no. They also had all of the penetrations negatively lapped (sequenced into the asphalt improperly) (Photo 4, Point D). Good catch Paul!
The client with the roof leak in Minneapolis illustrated here called due to water pouring in through a light fixture under Point A, Photo 1. This by itself is not unusual. Roof leaks caused by ice dams often manifest many feet away from the source; sometimes a full story or two below the source. My initial theory was that water was traveling down the exterior wall of the shed dormer shown in Photo A. As it turns out, there was something more pernicious happening. The water was being pushed under an improperly flashed plumbing stack (Photo 2, Point B). While exploring the area our crews also noted the lack of lap sealant between the roofing plies (Photo 2, Point B and Photo 3, Point E).
This homeowner had used one of our largest competitors in town in 2014 to remove an ice dam (see highest ranking Google result). Guess what? They said nothing about the roofing defect. No big surprise because frankly, how would they know? They aren’t construction professionals, just ice dam removal guys who squirt ice off roofs with high-temperature pressure washers (not steamers!) (Click here to see the difference). We have seen this exact scenario play out countless times and to be honest, it’s frustrating to watch.
Ice dam company finds roof leaks
The Ice Dam Company is in fact the only company in the country with the in-house chops to diagnose and address problems with insulation, ventilation, roofing, sheet metal and other exterior envelope components. We also install miles of self-regulating heat cable each year on homes where the aforementioned architectural solutions are not appropriate or feasible. Most ice dam removal guys just use their pressure washers to squirt ice off the roof and that’s the end of it. For us, ice dam removal projects are often just the beginning of a longterm relationship with our clients. We end up remodeling their kitchen or adding onto their house through our sister company Kuhl Design + Build, a nationally recognized, award winning remodeling firm. The Ice Dam Company is a division of Kuhl’s Contracting, the third largest residential construction and remodeling company in Minnesota. There is a huge amount of cross-pollenization between the organizations. Each benefits from the resources and talents of the other. It’s fun to witness.
Ice dam company fixes roof leaks caused by ice dams and construction defects
Tuesday, November 1st, 2016
Steaming Ice Dams is the Fastest, Safest Way to Remove Ice Dams in Minneapolis
Why Use Steam?
When used properly, a commercial ice dam steamer is the best way to quickly and safely remove an ice dam or other unwanted ice accumulation. Like anything else, it’s possible to use a steamer improperly and damage property. That’s why you should hire an experienced ice removal company. Far more common is damage done to roofs using high temperature pressure washers. Most of our competitors that claim to be using steam are actually using high temp pressure washers. It’s the dirty little secret in our industry. Want to know the easiest way to tell the difference between a steamer and a high temperature pressure washer? If the gun has a trigger, it is NOT a steamer. It’s that simple. More information about Ice Dam Steamers vs High Temp Pressure Washers can be found here.
Ice Dam Company is a certified member of IDSAFE : the Ice Dam Steaming Association For Education.
Ice Dam Steaming Association For Education
To read more Case Studies click here.
Saturday, October 1st, 2016
There is a lot of misinformation out there on the topic of ice dams. Our goal here is to be the single definitive source for all things relating to ice dams. Towards that end, here are some common misconceptions about ice dams, roof snow, roof ice and gutter ice removal.
FACT: Ice dams can occur with virtually no snow on your roof. It’s a question of ice accumulations. It takes very little actual moisture to form ice dams. Even a dusting of snow can create a problem. Of course it is most often the case the thick snow accumulations create ice dams more quickly, but don’t be fooled into complacency because it’s a low snow season. See Case Study #09.
FICTION: Gutters have something to do with ice dams. The truth is gutters have nothing whatsoever to do with ice dams. See Case Study #03 for proof. If your home is prone to ice dams you will get them regardless of whether or not you have gutters. If you have gutters they will fill with ice and provide a foundation for the ice dam above. True. If you don’t have gutters, the ice dam simply builds on the cold edge of the roof. We provide ice dam removal for many homes each year that do not have gutters. In fact, some of our repeat clients have removed their gutters upon the advice of a dumb person only to be shocked that the ice dams came back the season after. Whoops.
FACT: Gutter systems can be damaged by ice. We see it every year. A section of otherwise fine gutter is either on the ground or hanging pathetically off the edge of the roof, filled with ice. Ice weighs about 60 pounds per cubic foot and gutters are not designed to tolerate that sort of load. It’s important to initiate gutter ice removal sooner than later for this reason. See Case Study #11 for common ice dam damage.
FICTION: When it comes to insulation, the more the better. Improperly insulated homes are just as bad as under insulated homes when it comes to ice dams. We have fixed countless bad insulation jobs for this reason. Specifically, we frequently find insulation done in such a way as to inhibit proper ventilation. Moreover, if you don’t address air leakage into the attic or rafter spaces, all the insulation in the world won’t prevent ice dams. See Case Study #04 for details about good eave ventilation.
FACT: You can’t always see ice dams from the ground. It’s true that you can often spot a monster ice dam quite quickly. It’s easy to spot the two foot icicles and the little adjoining glacier on your gutter. The sneaky ones are usually above skylights or in roof pan areas far out of sight. Sometimes ice dams grow up valleys and on top of dormers making it almost impossible to identify from the ground. See Case Study #02 for more information on where ice dams form on residential homes.
FICTION: Salt socks are a smart way to address ice dams. People use pantyhose, old socks and store-bought cloth tubes filled with a variety of ice-melting compounds for removing ice dams. Corrosive substances like rock salt, sodium chloride, calcium chloride, magnesium chloride and more to melt channels through their ice dams. Some compounds are better than others, but all present risks you should keep in mind. Some of the aforementioned chemicals affect the integrity or color of your roof, some are corrosive to the aluminum when gutter ice is removed this way, some are corrosive to valley metal and other flashings, some damage plant life as the water drains below. You are rolling the dice when you go this route so be aware. See Case Study #13 for more information on salt socks (salt in pantyhose).
FACT: Ice should be removed by steam. Here is the skinny. We are roofers and have fixed hundreds of roofs that have been damaged by well-intentioned professionals with hammers, picks and hatchets in their pursuit of removing ice dams to help their clients. The damage we have found caused by the less-than-professional souls is almost funny if it wasn’t so serious. In our years we have seen jobs with picks and hammers where removing ice dams was done successfully. It get’s down to the question of whether you want to take that risk? We strongly advise against the hack-a-teer approach even if it is a little cheaper. Roof Ice and Gutter Ice should always be removed with steam.
FICTION: Ice dams need to be thick to cause a problem. Ice dams as thin as one inch can cause big problems. A good general rule is that the steeper your roof, the thicker the ice dam has to be to cause problems. On lower pitched roofs even a thin ice dam can hurt.
FACT: The leaking caused by ice dams may not show up right away. It would be nice if water stains or mold manifested immediately upon entering your home but it simply does not work that way. Often the water that ice dams push into homes travels around wall and ceiling cavities, trapped by vapor barriers and other materials until it finds the path of least resistance to escape. By the time you see water inside, it’s usually been there for a while, which results in mold and mildew.
To read more Case Studies click here.
Monday, December 22nd, 2014
Attic insulation contractor addresses ice dams with new insulation in Edina
Using the words ‘ice dam prevention’ in Minneapolis is a dangerous gamble. It’s true that with certain efforts one can greatly reduce the chances of getting ice dams, it is almost impossible to prevent them altogether. For example, we can do a top quality insulation and ventilation retrofit on a Minneapolis attic only to be thwarted by the fact that the homeowner likes to keep the attic at 90 degrees in the winter. That is a formula for ice dam disaster in Minnesota. There are a number of methods to employ in preventing ice dams (or reducing their severity, in some cases). Here are links to two such approaches used by our sister company, Kuhl’s Contracting, a nationally recognized ice dam prevention company.
Approach to ice dam prevention in Minneapolis #1
Approach to ice dam prevention in Minneapolis #2
Homeowners looking to fix or at least minimize the risk of ice dams in Minnesota are wise to look at the key contributing factors that spawn ice dams. Those are, the weather, insulation, ventilation, air leaks, personal lifestyle and home architecture. We are frequently successful in reducing and/or eliminating ice dams through the use of high performance spray foam insulation systems in combination with enhanced attic ventilation.
Here is another helpful link on the topic of home insulation and ice dam prevention in Minneapolis
Thursday, December 18th, 2014
construction site ice removal, commercial ice removal, ice accumulation removal minneapolis, ice dam company
We have been called by property managers and builders to remove ice from a number of odd areas in Minneapolis over the years. Heck, we have even removed ice during the summer around cooling condensers at a chemical plant. While we frequently use our high-end steamers for the removal of ice, sometimes they are simply not appropriate. Such was the case on a recent job at a hotel under construction. A thin layer of ice had built up on the surface of a concrete floor that was perfectly flat…and huge. Using steamers in this application would have possibly resulted in making the problem worse by adding more water to the situation. While our steamers don’t generate much water, any time you melt ice, water is the result. Hence, my concern was that we would create a big mess. I suggested that we go old-school on this challenge. I sent three of my guys out there to hack and chip the ice with shiny, new scrapers. The resulting ice chips were simply blown and swept off the concrete, allowing the project carpenters to follow closely behind and lay out the wall framing without concern. It’s a low tech solution but sometimes that is what’s best.
Ice removal minneapolis commercial ice removal from flat surface