Roofing Contractors Johns Creek, GA

You would be mistaken to think that putting a good roof over your head is a one-time deal. Moisture collects, soffit rots, and shingles can get lifted or damaged because of extreme weather. It’s undeniable that a quality new roof is a long-term investment, but it is unlikely to last a lifetime. Whether you’re installing a new roof or repairing the existing one, keep in mind that there are various roofing issues you’ll need to watch out for with time.

Some roofing issues will occur before you can even notice, and that is where we come in. You don’t have to wait until your attic is infested with mold to notice that your roof is leaking. Here at Sentinel Exteriors, our Johns Creek roofing contractors are adept at all matters of roofing and our craftsmanship is unmatched. We offer timeless roofing solutions that last a lifetime. Call or reach out to us online to schedule a roof inspection today with our Johns Creek roofing team.

General Roof Information

It may be common knowledge that a roof offers protection against elements like snow, rain, hail, ice, and debris. Perhaps the little-known benefits of a roof are that it can boost your home’s value by enhancing its curb appeal and also increases its energy efficiency. Clearly, such benefits justify why investing in quality roofing materials and periodically maintaining your roof are crucial.

For beginners, it is important to have an idea of the various roofing system components, roofing materials, and common roof types. While roof systems can be complicated for the average homeowner to fully understand, having some knowledge about them helps you make the right choice on roofing materials and spot some roofing issues in time.
Most homes have steep-slope roof systems, and will consist of five basic components:

  • Roof covering, which is basically the top-most roofing materials and the underlayment protecting the sheathing from elements. Shingles are by far the most preferred roofing materials, but tile, slate, and metal are also great options.
  • Sheathing: These are sheet materials or boards fastened to roof rafters to provide cover to your house.
  • Roof structure refers to the trusses and rafters, which are built to support the sheathing.
  • Flashing is any material (mostly sheet metal) installed at various joints and valleys of the roof system to check water seepage.
  • Drainage refers to the design feature of a roof system, including the shape, layout, slopes, and components that determine its efficacy in shedding water.

Roof Installation in Johns Creek, Georgia

Installing a new roof is probably the most demanding roofing service in terms of the skills, time, and effort required, which is why you will need an expert roofing contractor like Sentinel Exteriors to handle it.

Besides adhering to the roofing drip edge requirements in Georgia, our professional roofing contractors will ensure that all the steps of the roof installation process are followed to the letter, you choose the right roofing materials for your roof type, and that the installation takes the least time possible.

For a first-time roof installation, you will need a roofing expert to design a ventilation system for your roof. Proper ventilation for your roof ensures optimal air circulation around the roof space to avert dampness. Once the trusses are constructed, sheathing follows.

Our roof installation services also include installing a drip edge, which is a metal flashing that shields the bottom of the sheathing from water, and guides it into the gutter or away from your home.

Another important step in a roof installation is the installment of the underlayment for waterproofing. Normally, we recommend roofing felt as it is widely used and uses asphalt instead of tar. Our experienced roofing contractors also install roofing materials expertly and finish the process with the installation of ridge cap shingles.

Roof installation in Johns Creek

Roof Replacement

Sometimes, repairing your roof may not suffice, especially if the damages are extensive. Over time, your home will need a roof replacement due to continuous exposure to severe weather or in the event of a natural disaster. Just like a first-time roof installation, roof replacements are complex and involve a lot of work, and the services of expert roofing contractors come in handy.

But how do you know that you need a roof replacement? Sometimes, the signs can be pretty apparent. However, the red flags of a failing roof will most likely be subtle. Some common signs that indicate the need for a roof replacement include:

Visible Holes in the Attic

Inspecting your attic is one of the best ways to tell whether your roof needs to be replaced. If you notice beams of lights coming through your roof on a sunny day, your roof could be due for replacement.

The Roof is too Old

While there could be several clues to a failing roof, age is most definitely the biggest. Various materials will have different life spans, but there is a good chance that your roof needs to be replaced if it has served more than 20 years.

Visible Exterior Damage

Some signs of roof damage can be spotted from the ground. We advise homeowners to use binoculars to look out for curling, cracked or missing shingles. Unwanted house plants like moss spell trouble and could also indicate extensive roof damage that could necessitate roof replacement. Also, keep an eye out for a droopy sagging roof.

If you’ve scheduled a roof replacement, we can help you choose the right roofing for a beautiful, lasting roof. We also make arrangements for the safe removal and disposal of the old roofing. By removing and replacing the rotten sheathing, installing the underlayment, sealing all the vent and pipe penetrations, and applying new roofing, we will leave your home looking as good as new.

Roof Repair

Roof damage caused by overloading, weathering, and debris may not always call for roof replacement. With simple roof repairs, you can keep your roof in good shape before a roof replacement becomes necessary. Some of the repairs that we can help with include:

Visibly Damaged Shingles

While shingles are tough materials that can withstand heavy rains, strong winds, and continuous exposure to sunlight, they eventually get damaged due to the hit they take. Weathering results in granule loss, which exposes the surface underneath. If you observe balding shingles on your roof, scheduling a roof repair with Sentinel Exteriors would be the smart thing to do.

Shingle Debris in the Gutters

Granule-like particles in the gutters could be a sign of broken shingles, which put your roof at the risk of leaks. Replacing broken shingles helps protect the surface underneath the roofing, preventing water seepage and possible damage to the sheathing.

Other types of shingle damage that necessitate repair include splitting, curling (clawing and cupping), lifting, and shrinkage.

Flashing Repair

Expert roofing contractors like Sentinel Exteriors use roof flashing like zinc alloy or galvanized steel to guide water away from walls, dormers, chimneys, and other spots where the roof touches a vertical plane. Failure to seal such spots may cause the flashing to cup, which lets water in. Improper installation may require you to schedule flashing repairs or you could be looking at more extensive roof repairs in a few years.

Gutter Repairs

Gutters are crucial to your roof as they help collect water or guide it away from your home. Besides catching water, these components also catch dead leaves, twigs, insects, and other debris which cause blockage. Gutters that aren’t cleaned regularly may cause clogging of drains, flooding that could result in roof rotting. Such gutters could also cave under the weight, requiring instant repairs.

Roof Maintenance

Keeping your roof in good shape ensures that it does its job better and for longer. With proper maintenance, a quality roof can last for decades. Unlike repairs, which is all about fixing existing damage, roof maintenance means that you take preventative measures to minimize the chances of roof damage. Some roof maintenance practices we can help with include:

Removal of Debris

Debris build-up in gutters and on the roof often leads to greater roof damage if such debris is left unchecked.

Sealing of Cracked Pipes

Cracked pipes are entry points for water, which could result in roof rotting and leaks. Sealing such pipes in time helps prevent water seepage and possible damage to your roof.

Other preventative practices that help keep your roof in good shape include moss removal, mold inspection and removal, and clearing chimney and vent openings for proper ventilation.

Gutter debris can lead to problems with your roof

Roof Inspection

Here at Sentinel Exteriors, we advocate for a regular roof inspection, preferably twice a year, and a professional inspection once every two years. A roof inspection can help you save thousands in repairs as it helps notice roofing issues in time and makes the necessary repairs. Our roofing contractors offer extensive roof inspections, including checking the attic for proper ventilation and insulation, mold, and moisture as well as the exterior for roofing, gutter, and flashing issues.

Contact Sentinel Exteriors Roofing Contractors in Johns Creek

A good and well-maintained roof keeps you and your family safe from elements like rain, snow, and debris. What’s more, it enhances the aesthetic appeal of your home and boosts its energy efficiency. If you are a Johns Creek resident and need to know the condition of your roof, scheduling an inspection with the roofing contractors at Sentinel Exteriors is the first step. Call the roofing experts at Sentinel Exteriors at (678) 578-5100 for any of your roofing needs.


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