Covering a roof with three-tab shingles requires three bundles for every 100 square feet of roof to be covered. Retailers sell shingles by the bundle and by the square, a unit equal to 100 square feet. Each standard bundle of shingles is equal to one-third of a square, but manufacturers sometimes package heavier roofing material so the bundle is one-fourth or one-fifth of a square.Know More
A common mistake of homeowners purchasing roofing material is to buy based on the square footage of the home. The roof surface is typically a larger area than the footprint of the house, as the surfaces slope and have overhangs. Accuracy in calculating the number of bundles of shingles requires measuring the dimensions of each roof surface from edge to edge and along the slope. The area should also include architectural features, such as dormers. After determining dimensions, calculate the area of each surface by multiplying length by width. Add all of the areas and divide by 100 to determine the number of squares of roofing to purchase. Manufacturers recommend adding 10 percent to the total to account for waste.
Shingles are bundled in packages to make them easier to carry. The standard bundle contains 29 shingles, each 12 inches by 36 inches. When installed to the manufacturer's specification, they cover the stated square feet.Learn more about Building Materials
Better Homes and Gardens suggests darker shingles of gray or black for homes that are white, and proposes brown shingles for tan facades. Earth tones, such as tan and warm-gray, are also a good choice for tan and white exteriors.Full Answer >
Choose shingle color based on the home's style, personal preference and where the home is located. Many homeowners select a color that coordinates with the brick or exterior paint color.Full Answer >
A fiberglass roofing shingle is a type of asphalt shingle made from fiberglass mats, and it is considered to be of a higher quality and durability than standard asphalt roofing materials. Fiberglass roofing shingles are also more affordable than other types of asphalt shingles.Full Answer >
Roof baffles are a type of ventilation method installed in attics. The baffles create airflow to allow the attic to breathe properly and keep moisture and heat from causing mold or wood rot problems.Full Answer >