If your roof has chimneys, dormers, and walls, then you will see flashing on your estimate. Flashing prevents water from seeping behind and under shingles, causing water damage to the structure.
 Most roof replacement estimates will mention warranties and guarantees with limitations and for a specific number of years.
 One item that should be included on every roof replacement estimate is underlayment. Underlayment is a layer of protective material between the roof deck or plywood and the shingles. Often called felt paper, it is the first layer of waterproofing for your roof.
In addition to the standard felt paper there are new types of underlayment. Some manufacturers reinforce the underlayment with fiberglass to strengthen and resist tearing, make installation easier and improve its waterproofing effectiveness. Manufacturers are constantly developing new underlayments. Newer synthetic underlayments further increase the effectiveness of and ease & safety to install underlayment and increase longevity. Some manufacturers have developed organic and green underlayment products. It is usually recommended to use underlayment from the same manufacturer as your shingles as they are designed to work together and it may be required for a valid warranty. A contractor will choose the best type of underlayment for your roof replacement based on the type of roof and climate in which you live. If you have any questions regarding their choice, they are the best resource for your specific project. Craig Gouker Roofing has been installing quality residential roofing in South & East Pittsburgh since 1991 and is the expert in shingle roof replacement. www.craiggoukerroofing.com (412)664-7679  Roof designs vary greatly from low-slope to steep-pitch and any number of sides. Each has their own challenges. It is good to know what style roof you have.
Flat Roof - Just as the name suggests, a flat roof is just that. Uncommon on residential buildings, flat roofs are the most commonly found on commercial structures. They are prone to leaking since water does not quickly flow off the roof. Heavy snow will sit on the roof and cause collapse. Lean-to/Shed Roof - Simply one side with a slope, with varying pitch, this type of roof removes water quickly. Gable Roof - This is the most common roof in residential construction. Most gables are between 4/12 and 8/12 pitch with the ridge across the center. Hipped Roof - A Hip roof has 4 sides and one ridge. This style carries water quickly to the edges and provides good wind protection. Gambrel Roof - This is similar to a traditional barn roof. It has sides with different pitches which allows for more interior space. Mansard Roof - This roof has steep side slopes and is flat on top. Often this roof has a second floor under the roof with dormers. Dormers are interruptions in the roof used to get windows into roofs. Normally this is done on a sloping attic area to increase standing room for bedrooms and to permit light or views Cross Gabled Roof - This style roof has two or more gables that intersect creating a more interesting look. Cross Hipped - For a cross hipped roof, the two hip roofs are laid out perpendicular to each other. Craig Gouker Roofing has been installing quality residential roofing in South East Pittsburgh since 1991 and is the expert in shingle roof replacement. www.craiggoukerroofing.com (412)664-7679 Roofing terms glossary to help you communicate with your roofer.
It is important to understand what needs to be replaced or repaired. If you don't understand your roofer's estimate, ask for further explanation.
Craig Gouker Roofing has been installing quality residential roofing in South East Pittsburgh since 1991 and is the expert in shingle roof replacement. www.craiggoukerroofing.com (412)664-7679 |
About UsI have been providing professional roofing & siding craftsmanship in the Pittsburgh area since 1991. Quality and attention to detail is top priority. 
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