Roofing materials
November 26, 2008 by Laminate & Hardwood Flooring
Filed under Roofing Materials & Contractors
A variety of roofing materials, each with advantages and disadvantages, can be used to top a house. Location is a top concern when selecting materials, for example in coastal areas where hurricanes are common a sturdier material is used. In the medical profession a popular phrase is “doctor heal thyself,” but for homeowners it’s “owner know thy roof.”
Fiberglass asphalt shingles consist of a base of glass fibers covered with ceramic coated mineral granules . This is an inorganic shingle with a high fire rating and often a longer warranty (and life span) than other types of shingles. This shingle resists water and cracking. According to Underwriter Laboratories it can also withstand high winds. Sounds like a winner!
Architectural shingle is an inorganic, three dimensional shingle. Because it is multi layered it has depth and thus an appearance closer to wood or slate roofing. Disadvantages are weight and cost, both more than other shingles.
Roll roofing is less expensive than shingles. It can be used on roofs with shallow grades, or in addition to shingles on steeper roofs. This is used most often on industrial buildings. It has a heavy felt base, saturated with asphalt, covered by a smooth or mineral surface. Easy to install, this type of material will last between 10 and 20 years.
Metal roofing is steel panels used in place of shingles. The best steel panels are made with zinc. Like roll roofing this is most common on industrial buildings. Durable, long lasting and resistant to fire, metal roofing is a great choice.
The earliest shingles were made of wood, and wood shingles are still used in modern construction. Cedar is the most common wood used for these shingles, but many consist of a variety of woods. These are more difficult to install than asphalt shingles. Wood burns. A fire-retardant coating reduces the flammability, but does not eliminate it.
A roof has other elements in addition to the shingles. These are not shingles or tiles or total roof coverings, but nevertheless are elements of a roof. Flashing consists of roofing material or sheet metal strips placed to cover joints, to make the joints waterproof. A special type of flashing is a “boot,” made to fit around a vent pipe. The boot is sometimes plastic. A Drip Edge is an “L” shaped, weather-resistant material placed at exposed roof edges to help protect wood portions of the roof by shedding water. Felt paper, or building paper, is a sheet with a tough, fibrous base saturated with asphalt installed under shingles. Felt paper also contributes to protecting the wood portions of the roof, particularly the frame.
A great source of information on roofing materials is the Internet. The more you know the less likely you are to get wet.
Roofing tools
December 23, 2008 by Laminate & Hardwood Flooring
Filed under Roofing Materials & Contractors
You can’t go wrong hiring a qualified professional for a roofing project. But with a little bit of time and knowledge, and often with the help of a few friends, replacing a roof can be a rewarding do it yourself project. The key to doing it yourself rather than doing yourself in is the right roofing tools. Most of the following tools can be found at the local hardware store.
A slate cutter does just what the name implies, cuts slate and shingles. It cuts through most roofing materials like a hot knife through butter. Industrial versions cut 1/2†thick shingles easily. Some models have a punch to get them started, which also offers better control in the cutting process.
Instead of throwing the shingles to the ground, which requires a constant trek to the perilous edge, consider a ridge bucket. These buckets are designed to hug the roof so they don’t slip even on a steep incline. It’s safer and quicker to use a ridge bucket to dispose of materials.
Use a hip runner to install ridge cap and hip ridges perfectly straight every time. Of all the roofing tools this is one the contractors always have, but do it your self enthusiasts rarely consider.
Seaming pliers aren’t for sewing. They’re for pulling shingles, especially stubborn shingles that seem to have a mind of their own intent on staying in place. Seaming pliers have teeth to grip the shingle without tearing it. Add a good pair of thick work gloves to save your fingers and hands from scrapes, bruises and blisters caused by gripping and pulling rough shingles.
What has a hammer head on one side and an ax and blade on the other? No, not a movie hero’s weapon, it’s a slater’s hammer. This roofing tool can be used both for removing and installing roofs. Don’t worry about it going to waste after the roofing project, it’s also a handy every day hammer.
Most local hardware stores rent these tools as well as sell them. This way a home owner can use the best quality tools rather than one that’s cheaper to purchase. Knowledge is also a roofing tool, perhaps the most important of them. Local hardware stores, as well as the Internet, are great sources of information on roofing and roofing tools. Between books they carry and staff on hand who can give you advice, they can prepare a person for every step of the roofing process.
