Important Roofing Definitions
Before delving into specific services, it’s important to establish some baseline roofing definitions that are present in this article:
- Purlin: A horizontal beam that provides intermediate support for the common rafters of a roof construction.
- Flashing: Sheet metal or other material used in roof and wall construction to protect a building from water seepage.
- Roof drainage systems: Structural components that are used to divert or carry away water off a roof and away from the home or building.
- Tarpaulin: A protective covering of canvas or other material waterproofed with tar, paint, or wax.
The steps in our roof-tarping process include:
- SEVPRO professionals will evaluate the affected area for any hazards such as downed power lines.
- A needs analysis is performed to determine appropriate materials, tools, equipment, and temporary method of repair.
- Debris is removed from the area.
- The affected area is measured.
- Roof tarping services are implemented in the affected area.
- The interior of the affected property is evaluated, and next steps, including potential cleaning, restoration, and construction are communicated.
Preparing for Severe Storms
Intense weather such as thunderstorms, hurricanes, tornadoes, hail, and more can happen with little to no warning, but there are ways to prepare when it comes to protecting your roof and other items:
- Inspect your roof flashing, drainage, and covering.
Inspect mechanical equipment on rooftops, such as satellite dishes and antennas.
Clear roof and storm drains.
If possible, ensure you have a roof drainage system in place, to assist with removing and carrying water away from the structure.
Additional tips for securing and having a strong roof include the following tips from FEMA:
- If you have a metal roof, make sure it’s fastened with screws instead of nails. These screws should be placed no more than 18 – 24 inches apart; the recommended type is a #9HH self-tapping screw with a sealing washer. These should be installed per manufacturer recommendations on either the flat of the roofing tin or the rib into the purlin.
If you live in an area prone to hurricanes, FEMA recommends the use of hurricane straps. These straps help anchor your roof to the structure itself and lessen the likelihood of it lifting off in the event of severe wind. There should be a hurricane tie from every rafter to every purlin. Then there should be nails in every hole of the tie.
Sources:
https://www.ready.gov/business/implementation/emergency
https://www.fema.gov/press-release/20210318/building-roof-endure-super-typhoon