Composition shingles come in a variety of different styles, colors and warranties. The most common and least expensive shingle has a 20 year warranty and is known as the strip shingle or the 3-tab shingle. The second most common composition shingle is the 30 year dimensional shingle. This shingle is also referred to as the laminated shingle or the architectural shingle. It carries a 30 year warranty and is distinguishable from the 20 year shingle by its thicker, heavier look which was designed to imitate the appearance of wood shingles. The laminated shingle also comes in 40 and 50 year versions which are each slightly thicker than the 30 year shingle but are otherwise exactly the same in appearance.
Although the strip shingle and the laminated shingle account for 95% of all composition shingle roofs there are numerous alternatives including hail resistant shingles and specialty shingles.
3-tab composition shingles are by far the most commonly used shingle in America. They have a 20 year warranty and are the most inexpensive roofing material available. Their chief attributes are low price, ease of application and wide selection of available colors. Their disadvantages are relatively short life expectancy and their plain, unadorned appearance. This roof appearance consists of identical 5" X 12" rectangles repeating endlessly across the roof. This unfortunately tends to exaggerate and highlight any variation in the pattern caused by a high rafter or sag in the decking. Click here for 3 tab color options.
Laminated shingles start off with
much the same construction as a 3-tab or strip shingle but then an extra
layer of material cut into a saw-tooth pattern is glued on (or laminated) to
the exposed portion of the shingle. This makes the shingle thicker and
longer lasting. In addition, multiple variations in the saw-toothed give the
shingle a varied thatched-like appearance so that the roof does not show any
repeating pattern. This combination of extra thickness and random appearance
is much more successful in hiding the defects in the roof deck and is one of
these shingles main attributes. While these shingles are considerably
different, as a class, from the 3-tab shingles there is little or no
difference in appearance between the 30, 40 and 50 year versions.
Click here for laminated color options.
Hail resistant shingles also come in both 3-tab and laminated styles. However the 3-tab style carries a 30 year warranty and the laminated style carries the 50 year warranty. These shingles do not appear any different to the naked eye from the regular 3-tab and laminated shingles. However they are manufactured using a special asphalt called modified bitumen, which contains 2 types of special chemical modifiers known as elastifiers and UV blockers. These shingles will pass a level 4 impact resistant test and qualify home owners in Travis, Williamson and Hays Counties for a 16% reduction in home owners rates. However, these shingles are quite expensive and usually require 8-10 years before their reduced insurance rate saves enough money to save the additional cost.
Specialty Shingles - Although specialty shingles only account for 2-3% of the composition shingle market there is a large number of different types and styles to choose from. There are shingles embossed with a wood grain, shingles designed to look like slate, extremely heavy and thick shingles, shingles with multiple layers of laminate and even copper plated shingles. Because of the large number of available specialty shingles it is not practical to deal with all of them here. However, you can find pictures of a number of these in our photo album. We will be glad to discuss the available options with you if you contact us in person. Click here for specialty shingle options.