A roof is the highest component of a home and bears the brunt of various effects of the elements, ranging from wind to rain. Roofing is comparable to a helmet that should be strong with the ability to keep out water, remain on the building, not compromise the functions of other parts of the building and not collapse.
There are a number of crucial aspects of roofing, including the connections between the walls below and the roof structure, the structure that provides support for the covering and retains the roof’s shape and the covering that ensures the house remains dry.
Evaluating a Roof
While assessing the ability of a roof to protect your home, all the aspects of the roof need to be considered because they all play essential and vital roles in defending your property against damage.
The covering of a roof is like an umbrella that is constantly exposed to ultraviolet rays, wind, rain, heat and other effects of the environment that can lead to materials deteriorating. Many roof covers are placed over underlayment that is water resistant and as long as this remains in place, there will be an extra surface for the purpose of draining off water that passes the roof.
Underlayment and roof covering are typically attached to the sheathing. This attachment is important because uplift forces can rip off the sheathing of your roof.
Roof framing consists of ceiling joists and rafters along with other connecting parts. The framing is required to hold the sheathing up and down. Connections to walls below hold trusses and rafters up and down and combine the entire system in order for your home to be able to resist external forces like the wind. Click here for roofing Colorado Springs.
Vented roofs minimize buildup of moisture and temperature rise in the attic. Effective ventilation is crucial for the long-term durability and wellbeing of many roofing systems.
Determining Roof Covering Resistance
The condition of a roof should be assessed by ideally beginning with the cover of the roof before proceeding to evaluate other parts.
- Different roof covers may be evaluated in different ways to determine the overall condition.
- In order for the covering of the roof to remain on your home, the sheathing that supports the cover should also stay in place. Along with supporting the cover of the roof, sheathing is responsible for other essential functions. It creates a structural barrier between weather elements and the interior of your home.
- Loss of any roof sheathing peace can result in a gaping hole that enables water and wind to pass through. Design and installation issues can cause this type of loss. These challenges can be overcome by making sure sheathing is securely anchored to trusses and rafters that are necessary for holding it in place.
Roof structure includes the aspects of framing that supports sheathing, forms the structural unit that maintains the shape of the roof and creates resistance. It is important to be aware of how a roof structure functions, especially when you want to replace the covering and cost effectively address structural weaknesses.