How do i know if i have an ice dam_ – ask the expert, news – boston. com real estate

Ice dams are ridges of ice that form at the edge of a roof and prevent melting snow from draining. Roll pitch yaw Ice dam problems usually occur after heavy snowfall and several days of freezing temperatures. Ewing irrigation The past few weeks in Massachusetts have been a perfect storm for ice dams.

Ice dams form as a result of warm air inside your home leaking into the attic and warming the underside of the roof, causing snow and ice to melt. Definition of pitch in music The melted water will drain along the roof, under the snow, until it reaches the cold overhang. Basketball positions for dummies The overhang tends to be at the same temperature (below 32 degrees) as the outdoors, and the melted water will refreeze and form icicles and possibly an ice dam.

The draining water hits the ice dam, backs up under the roof shingles, finds cracks and openings in the roofing, and eventually manifests itself as an interior water leak.

Should people be worried about icicles? They are a part of winter, and pretty, but when the icicles hanging from a house are large (2 to 3 inches or more in diameter), that is a sure sign that ice dams are forming. Lattice energy of mgo By the way, large icicles are a byproduct of ice damming, and banging them off your house does little other than risking window breakage and personal injury. Facebook logo png Leave them alone unless they are threatening people and property below. Dripping springs isd Gutters and the guards that keep leaves out of them have nothing to do with ice dams.

Using a roof rake to clear the snow from the first three to four feet along the roof edge is a great way to prevent ice dams. Driveway gravel cost per ton This should be done immediately after it snows. Pitch music definition Roof raking eliminates one of the ingredients necessary in an ice dam recipe and is BEST done before the ice dam forms.

I prefer prevention, but in an emergency situation where water is flowing into your house, you need to remove the ice dams. Masonry definition Steam is by far the safest method and poses the least risk of further damage. Fantasy baseball waiver wire Several roofing companies use a steamer method, and, if ice dams are a common problem for you, you will want to make sure you are on their “dance card” early in the season. Front yard design They book fast.

A steamer uses a home’s water supply, heating it to 300 degrees. Uga softball camp The steam is forced through a hose and wand, where it is delivered in a low-pressure stream used to cut through ice. Garden of words The most efficient way to steam ice off a roof is to cut it into chunks and throw the chunks from the roof.

A true emergency sometimes means you cannot wait for a contractor to use a steamer. What is pitch in english In this case, I have cut channels through the ice dam to allow the water behind it to drain off the roof. How to install chain link fence gate In these situations, I have used a hammer claw or a large chisel to carve the channels.

Your goal is to allow the roof to drain, and you need to be super careful not to damage the roofing material underneath. Landscaper definition Stop chipping when you get close to the roofs surface. Trellis definition I suggest cutting channels every 2 to 3 feet.

Hammers and other impact instruments are commonplace in ice dam removal BUT can result in costly damage. Garden of eden maui Using a power washer can also do significant damage, so I advise against that.

TIP You can use snow melt or rock salt to keep these channels open. Landscape design online I have even filled the legs of nylons with rock salt and placed them in the channels. Mono pitched roof construction details I have seen guys tie long strings to the nylons, so they can retrieve them later without having to climb a ladder. Front yard landscaping images I have to warn you that these chemicals can damage aluminum, copper gutters, flashing, and plants.

Unless you enjoy and are good about roof raking, you should look closer at your building to help prevent future issues. Pitching a tent Here are a few suggestions for prevention of ice dams:

1. Francesca battistelli beautiful beautiful lyrics Install a rubberized roofing underlayment under your shingles 6 feet up along the edges, all valleys, and covering all low-pitch areas. Football field size This is best done when reroofing.

2. Landscape photography Increase the attic insulation to cut down on heat loss by conduction. Ncaa basketball tournament live stream State code requires an R-value of 38 above the ceiling for new homes. Landscape architecture magazine In narrow spaces, use insulation products with a high R-value. Outdoor research If your house is older, you can add furring strips to the rafters to create a deeper space for more insulation.

4. Online football games multiplayer Reduce heat sources in your attic by sealing the air leaks into it. Fantasy baseball rankings 2016 Sealing air leaks is a topic for another article. D fence commercial Many people think that insulation alone does the job effectively. Football season quotes The truth is that in order to improve the energy-efficiency of your insulation, you need to seal air leaks to prevent heat loss. Landscape architect salary Insulation works best when air is not moving through or around it. Baseball pitch slider Sealing air leaks is not hard; you just need to know where to look.

6. Pitch definition physics A deicing system efficiently reduces ice dam formation along roof edges and in gutters, providing a path for snow melt to flow off the roof edge or through the downspout. Fabric outlet near me I suggest this to my clients as a last resort and for complicated roof designs and hard-to-rake areas. Baseball fantasy Roof and gutter deicing cables, or “heating cables,” provide an effective and economical method for draining the roof of snow melt. Small garden design ideas photos I also advise my clients against using cheap hardware-store versions. Football games on tv today These cables are not “smart systems” and turn on when temperatures reach a certain point, snow or not. High pitch eric twitter To combat this, many people install a light switch to control the cables, and then forget to turn it on or off. Footballgamesonly Additionally, these cables have a short life span and often burn out. Dripping springs tx Instead, I use a commercial-grade self-regulating heating cable that has sensors to detect snow and ice dam conditions. Wading The system is “smart”; it turns on when it snows and off a few hours after it stops.

Rob Robillard is a general contractor, carpenter, and editor of and principal of a carpentry and renovation business. Little league pitching rules Send your questions to or tweet them to @globehomes or @robertrobillard.