AsktheBuilder.com: An ice and water shield is a great roofing product to create leak-free roofs. NOTE: Not all products featured will be available in your area. It comes with a strong self-adhesive backing that is used for installation. As the snow melts the snow guards help to break up the snow into small pieces which shed off the roof. There is no need to have to remove the single in order for the snow guard to fit properly. If you’re having a roof replaced or repaired, request the builder use an ice barrier material. These dams can tear apart your home, so limit them by keeping your roof clear of snow. Remember that warmer temperatures will make the adhesive sticky, so plan the installation at a time when the temperature is not above 70 degrees Fahrenheit to make it easier to work with the adhesive. If so, then a Snow Defender snow guard is what you need. The ice melting causes water to trickle toward the gutter, refreezing beneath the eaves’ shingles. This means that you will have to have a snow guard with a slotted bar that you can easily slide underneath the shingle. Now since ice & water shield comes in rolls 3 feet wide, generally one course isn’t enough. Should a homeowner decide to cover the entire roof with ice and water protector, it is even more important to consider proper attic ventilation carefully. Ice and water protector membranes are a time-tested and effective solution to help with this problem. For example, you may have a slate or asphalt shingled roof. (The drip edge will be installed over the ice and water protector and other underlayments at roof rake edges. Ice and water protector is part of a system working together to protect your roof, including the shingles and other underlayments. Vent stacks and chimneys should also have ice and water protector applied beneath their flashing, because often the shingles and or flashing in this area don’t overlap completely. Grace Ice and Water Shield fully-adhered smooth surface roofing underlayment provides best in class roof leak protection against wind driven rain and ice dams. Synthetic “Felt” Underlayment. A UV inhibitor in the polycarbonate prevents discoloration and degradation from damaging sunlight. IKO manufactures products for specific areas in North America. ), You should install ice and water protector before other underlayments, including roof felt. Because of the strength of the adhesive, installing an ice guard is a two-person job. Massachusetts building codes require roofers to install ice & water shield beginning at the edge of the overhang/eave and extending at least 2-feet past the inside of the interior wall. The key component of roof ice and water protector is polymer-modified bitumen (also known as asphalt). If an ice dam occurs on your roof and water backs up under the shingles it will seep down into your home through the nail holes holding the shingles on and into your attic. The ice barrier shall consist of not fewer than two layers of underlayment cemented together, or a self-adhering polymer-modified bitumen sheet shall be used in place of normal underlayment and extend from the lowest edges of all roof surfaces to a point not less than 24 inches (610 mm) inside the exterior wall line of the building. Roof snow guards are devices placed on a roof that causes any snow or ice that accumulates on the roof to fall off slowly and in a systematic way, instead of suddenly or unexpectedly like it would in what is referred to as roof avalanche. A snow guard system mitigates the risk of sudden and unexpected release of snow from the roof, which can lead to damaged roof panels, gutters, light fixtures, walls and foundations, protection of lower roofs or worse, severe injury to people. The modified bitumen is designed to form a watertight seal around the nail penetrations when shingles are applied. This can cause a significant amount of damage if you do not take the right precautions. Synthetic “Felt” Underlayment. In order to calculate your ice and water protector needs, you need to know what width of ice and water protector you need, and the length of the roof that you need to cover. If dams are a serious threat to your roof, the problem is usually due to poor ventilation. The proprietary adhesive if formulated with a temperature resistance of up to 260°F. Also, even if you have a warranty for your roof, this will not void it or harm your home. snow breaks are placed to protect anything surrounding the roof from the damage accumulated snow can cause. One of the methods roofers use to combat ice dams is roofing ice guard. Grace Ice and Water Shield roofing underlayment, a registered trademark of GCP Applied Technologies, is the name that contractors trust the most to protect their reputations. Snow guards are roof-mounted at spaced intervals and in two or more rows near the edge of a roof. A roofing ice guard is a thick, rubber membrane that is applied directly to the wooden deck of a roof prior to installing shingles but after installing the roof drip guard. You should seriously consider using ice & water shield if you live in ice … When it begins to snow in your area, the snow will accumulate on the roof. GoldShield™ is 66.7 feet long (19.9 meters), and one package has an area of 200 square feet (19.58 meters). As the name suggests, an ice guard is a roof fixture that can help prevent the formation of ice dams. The FlexxPoint gutter guards are an option that comes with a drip edge and is ideal for metal roofing. AceClamp® metal roof snowguards make a bold statement on any roof, and can also be coated to match your roofing finish for an additional fee. Around roof features like. Ice and water shield is a thin rubberized asphalt membrane that goes beneath the shingles of your roof – typically only along the overhangs and in the valleys. An ice guard must be installed on dry decking to adhere properly. Installation instructions for ice and water protector products will vary by manufacturer, so always read the directions provided with the specific product you’re using. The width of the side lap should be as recommended by the manufacturer. To learn more about water and ice protector, or to have it installed on your roof, please visit our Contractor Locator to find a local roofer in your area. Our metal roof snow guard products are a cost-effective, long lasting, aesthetically pleasing snow retention solution for any metal corrugated, standing seam, asphalt, shingle or slate roof located in a winter climate. Ice dams happen when ice melts, trickles down the roof, then freezes again. Our metal roof snow guards are used for preventing dangerous sheets of snow and ice from sliding off of sloped metal roofs causing injury or property damage. Fixing repairs to block heat and moisture, as well as properly insulating and venting your house, can help. 36-in x 71.75-ft 200-sq ft Felt Roof Underlayment . This guarantees that if something were to happen to the guards, you would get a replacement or refund. Bar-Style snow guards look very clean on the roof with their streamlined modern styling. "ToughSkin HT Ice & Water Guard possesses two crucial characteristics that we know builders are seeking in a roof underlayment product – long-term performance, and safety for … Grace Ice & Water Shield is a self-adhering rubberized asphalt roofing underlayment that protects against ice packed roofs and wind driven rain. The police forces of ancient Egypt did not guard rural communities, which often took care of their own judicial problems by appealing to village elders, but many of them had a constable to enforce state laws. VentSaver vent pipe protectors are designed for chimney and vent pipe protection against sliding ice and snow on glossy coated roofs. When these nails are exposed, water can creep beneath shingles and drip down through the small gaps from the nail holes and into the interior below. This feature greatly reduces the possibility of leaks occurring when ice or storms force water underneath the shingles.