Don Schmidt Roofing would like to help you understand the parts of a complete roofing system. Knowing the parts of a roof helps when discussing roofing matters with a roofing contractor when narrowing down your options without getting stressed. Here are five terms you will need to know.
Roof deck – This is the roof’s foundation, consisting of plywood or composite sheeting nailed to the rafters. Keeping the roof deck dry is important: once the other parts of the roof are installed, it will be difficult for moisture in the roof deck to evaporate, which could cause damage to the roof deck in the future.
Underlayment – The underlayment goes on top of the roof deck as a secondary waterproofing layer in case rainwater comes through the shingles or tiles, such as wind-driven rain. Traditionally, tar paper or wax paper is installed by roof companies followed by a layer of roofing felt, with breathability features that allow moisture on the roof deck to evaporate.
Flashing – Flashing refers to the metal pieces used to protect areas where water tends to collect, such as hips and valleys. Another type of flashing is used to protect breaks in the roof, such as chimneys, dormers, and skylights.
Shingles or Tile – Roofing material, such as asphalt shingles, wood shakes, tile, or metal, cover the main roof area. Installation begins from bottom to the top to create overlaps that help keep rainwater out of the roof deck. The bottom row is vulnerable to being blown off by strong winds, so some roofing systems, feature starter shingles optimized for protection against blow-offs.
Trim – Also known as ridge caps, trim is installed to protect the hips, ridges, and other roofing seams. Cut-up shingles are traditionally used for trim. Exhaust vents are also installed along ridges for proper attic ventilation, to increase the roof insulation efficiency, and to prevent ice dam formation.
When you need your roof inspected, whether it be for your business or your home, and you’re not sure what to do… Give us a call Don Schmidt Roofing would love to earn your trust and help you with your central Florida home/commercial roof repair or installation. Call us at 407.892.9884 today or contact us online at www.DonSchmidtRoofing.com. We are a local family owned business serving central Florida since 1988 and an Osceola county resident since 1959. Put your roofing project into the hands of a contractor you can trust.
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