When Should I Replace My Roof?

Absolutely, give us a call, txt or email us and we will come by to physically get on your roof and provide you a quote.

A modified bitumen roof is an asphalt-based roofing option, which is highly waterproof and extremely durable. It is available in single, double or multi-ply commercial roofing systems.

Depending on local laws, there are limits as to how many times you can layer a new roof over an existing roof. Typically the weight of installing a new roof over an existing roof proves to be too much. The condition of your existing roof also plays a role. If you notice sagging, or if your old roof is severely damaged, it is best to strip off the old roof entirely. This will eliminate any potential problems lurking in the old roof, such as mold growth and rotted materials.

People often ask us, how many layers of shingles are allowed on my roof? Most building codes allow a structure to have two roof membranes. Generally though experienced roofing contractors use the rule one and off which allows the roofing contractor to inspect the roof deck and make any necessary repair. Also , the roofing system itself lasts longer. 

The lifespan of a roof depends on several factors:

1. Material
2. Shingle thickness
3. Climate and weather conditions
4. Proper installation

This depends on the complexity of your roof and the materials used. However, on average, we can complete your roof in one day.

There will only be a deviation in agreed price when there is unforeseen bad wood underneath your shingle, flat or tile roof. We allocate a certain amount of plywood per contract. If we need to replace more bad wood than expected we will notify you of the situation before continuing so that you are not surprised by the added expenses.

Storms are a normal part of the season, but they can easily wreak havoc on your home. Flying debris can dent siding, and flooding can cause damage to basements and foundations. However, many people overlook the wind damage on their roof. It doesn’t take much for high-speed winds to rip off shingles or damage ventilation equipment. 

Not all leaks necessitate a complete roof replacement, and whether you repair or replace your roof likely depends on the extent of the damage. On a relatively new roof, a few damaged or missing shingles may be cost-effective to repair. If the damage is more extensive and involves an older roof or multiple layers of roofing materials, a partial or full replacement is likely in order.

A roof’s size is easily the largest cost factor when replacing a roof. It’s simple really; the bigger the house, the bigger the roof and subsequently the bigger the cost. Roofers charge by the ‘square’. A square is calculated by a 10-by-10-foot area (100 square feet). For example, a 2000sqft home is 20 squares. The more squares your home has, the more it’s going to cost.

Black and green stains are evidence of algae, moss, or lichens. They’re common, particularly in wet and humid climates, and should be cleaned regularly to avoid the rot, mold, and water damage that they can cause.

The roofs pitch is another variable when it comes to calculating the average cost to replace a roof. The pitch, or slope is calculated as either Low Slope or Steep Slope. Roof pitch is calculated by the number of inches it rises vertically for every 12 inches it extends horizontally. 

1. Loose or missing shingles
2. Obvious sagging
3. Exposed nail heads
4. Curled, cracked, or blistering shingles
5. Granules or debris in your gutters
6. Missing or damaged flashing
7. Dark or stained areas
8. Higher-than-average heating and cooler bills
9. Water leaks in your top-floor ceilings

TPO is short for Thermoplastic Olefin, a recyclable polymer blend which resists UV ray damage, leakage and everyday wear. TPO roofs are very cost-effective and easy to install.