Advances in Roof Technology

Advances in Roof Technology

Your roof may be an afterthought to you as a new homeowner, but it is an essential aspect that must be carefully considered.

Roofing help protects the home’s structure, prevents weather damage, maintains the temperature, and help with water drainage. Of course, using the latest technology when installing your roof, always pays dividends.

While styles and methods of roofing have changed over time, the newer designs in roof shingles will help your roof last much longer. An average person today is less likely to spend heavy sums on repairing, maintenance, and roof replacements during the year than in the past.

Roofs have not only evolved on how they look but they also utilize newer, more durable, and long-lasting materials that improve the quality and longevity of your roof. These new roofing options save homeowners on energy costs. New roofs are also more sustainable and cost-effective in the long run!

Let’s take a look at some of the newer technologies that have evolved in the world of roofing.

Cool Roofs 

As global temperatures grow more extreme, it is getting harder to maintain an adequate house temperature. Cool roofs help you with just that! These roofs absorb less heat and keep the house temperature maintained during the day.

In addition to this, they will save you much more money at the end of the month since they’re energy efficient and you won’t be spending as much electricity on keeping the house cool and central air conditioning!

If you typically live in a hotter climate, then this is a great choice for your home! Cool roofs keep the house temperature moderate during the summertime and also help prevent any sort of roof damage due to the sunlight in the long run.

Flat Roofs

Flat roofs comply with more of a modern-era design. Most flat roofs are added to new homes that are more geometrically pleasing! These roofs are not just pleasing to look but are also made up of beneficial materials.

These materials help maintain the durability and longevity of the roof. Most of these materials consist of Polyvinyl chloride, popularly known as PVC and thermoplastic polyolefin known as (TPO). It completely weatherproofs your house and protects it against the elements.

Whether it’s rainy season, summer, or one of our extreme winters, you do not have to worry about the weather if you have flat roofing. It prevents leaks, mold build up, and unnecessary repairs.

Fire-Proof Roofing

Fire-proof roofing is essential to people who live in fire hazard areas. With areas that are endangered with fire hazards, a good fire-proof roofing material can help your house greatly. Most of these fire-proof roofs are made of up asphalt shingles, slates, and tiles.

Their materials are non-combustible and help slow down flames. Even if that doesn’t entirely protect your home, it can prevent a lot of unneeded damage. Roof developers are also trying to work and experiment more with volcanic rock. However, this technology is still in its infant stages.

Roof and Insulation

Now, most roof designs are aimed towards providing the home with ideal comfort and insulation. Your roof is supposed to protect you from all kinds of weather conditions. So, whether it’s the hot summers or the harsh winters, insulation always comes in handy.

It has a great impact on keeping your home’s temperature at a suitable level. Recently there have been a lot of new advances in the world of roof insulation. Some materials act as great insulators and are durable and last long.

Roof contractors now use woven glass fiber materials that provide great insulation. Along with that, there is a new product called Polymeric Foam. This foam is sprayed into your roof’s structure; and within a few seconds, it expands and fills all cracks and gaps.

These materials are cost-efficient and do a good job of maintaining the house temperature in the long run. You can use them around the attic, and that will prevent any warm air from affecting the rest of the house.

How Can I Decide What’s Best for My Home?

Contact Perimeter Roofing and get to know more about your climate. You can ask them to decide what roofing design is suitable for your home. It also greatly depends on your preference.

If you want to conserve your energy, then you should opt for green roofing. However, if you want to weatherproof your house, then you could choose to invest more toward insulation.

Call Perimeter Roofing today for all of your roofing needs.

What is the Average Lifespan of a Shingle Roof

What is the Average Lifespan of a Shingle Roof

The average lifespan of a shingle roof is based on a number of factors. Longevity depends on the climate of an area, the way the original installation was handled, and whether ongoing care and maintenance have been part of a regular routine. More importantly, the lifespan of a shingle roof is greatly affected by the overall materials used. 

Below you’ll find the average of each of the most commonly used materials:

  1. Asphalt Shingles (3-tab) : 15 to 18 years
  2. Asphalt Shingles (Architectural) : 24 to 30 years
  3. Metal : 30 to 45 years
  4. Concrete Tile : 35 to 50 years

Shingles – Asphalt

Asphalt shingles are the most common of roof coverings, and they have been around since the early 20th century, so they are an enduring roofing material. They are used on a majority of homes today, and are usually the most chosen option among homeowners. The average lifespan of asphalt shingles ranges from 20 to 40 years depending on the manufacturer.

Organic Shingles

The materials that comprise shingles consist of asphalt compositions, which are either glass fiber (fiberglass) or organic. Organic shingles are made of felt-like material, which is drenched or saturated with asphalt to make the shingles water resistant. They are then coated with adhesive asphalt and ceramic or stone-like granules that are ingrained within the final shingle product.

Organic shingles contain at least 40% more asphalt than fiberglass shingles, which gives them more weight, durability and resistance to wind.

Glass Fiber/Fiberglass Shingles

Fiberglass or glass fiber shingles contain a reinforced glass fiber mat that is made in the shape of the shingle. The mat is coated with mineral filler asphalt, which adheres to the glass in the mat and helps to make it waterproof. A final adhesive coating is utilized to cover the entire mat with the addition of ceramic granules that are embedded in the mat. The granules are there to protect the shingles from the sun’s UV rays, which can damage and prematurely age shingles.

Fiberglass or glass fiber shingles are the more popular of the two as they are far less expensive, easier to produce, and more cost effective. They are also easier to work with, which is the likely reason why homeowners and roofing contractors choose them over organic shingles.

Lifespan of Asphalt Shingles

The longevity of asphalt shingles almost totally depends on where they have been installed and if they have been installed properly. Shingles found in cooler places in the United States last longer than those in warmer climates. The average lifespan for shingles, which is normally around 20 years, is determined to be about 14 years for warmer environment, such as the Southwest; whereas, in the North and Northeastern regions of the United States, asphalt shingles last anywhere from 19 to more than 20 years.

Temperature Extremes

Extremes in temperature are what affect the life of shingles and roofing materials. Obviously, warmer environments are going to limit shingle life. Shingles that experience abnormal temperature changes within short periods of time are not able to expand and contract as they should when wide temperature variations occur, such as 100 degrees during the day and considerably lower temperatures of below 50 at night.

Shingles don’t necessarily adapt to such intense variations in temperature. Splits, cracks and other damage appear with shingles that have been exposed to temperature extremes and water can get into those areas and create further damage.

Factors That Affect The Life Expectancy Of Your Shingles

Other damages that occur because of continuous water accumulation are algae and fungus growth as well as freezing and thawing cycles during the colder months. With expansion of water in cracks and slits due to freezing, the larger the openings will become and the more damage that will occur. Yet even further damage to shingles can happen with insufficient or poor attic ventilation. Proper ventilation will increase the life of shingles and other parts of a roof.

All of these various and possible damages with shingles and other parts of a roof are reasons why roofing experts recommend sloped or pitched (steep) roofs as they shed water better and cause fewer problems concerning accumulated water. Professionals also suggest utilizing lighter colored shingles in warmer climates as they absorb less heat and prolong the life of shingles.

Here’s a list of conditions that affect roof longevity:

  • Color of roof – A dark roof absorbs more heat, which shortens the lifespan
  • Angle of roof slope – Higher pitch roofs tend to last longer.
  • Orientation of roof surface – A roof slope facing south will get more sunlight, and have a shorter life.
  • Multiple-layer roof – A roof installed over an existing roof will have a shorter life.
  • Quality of roof material – “Economy” roof materials have a shorter life.
  • Installation – Sloppy or improper installation shortens roof life.
  • Attic ventilation – An unventilated or poorly ventilated attic reduces roof lifespan.
  • Trees near roof – Tree branches rubbing on a roof or the acidity from the accumulation of leaf debris on a roof shortens its life.
  • Harsh climate – Severe weather, both harsh winters and hot summers, along with big temperature swings within a 24-hour period, also shorten lifespan because of the expansion and contraction of the roof materials.

Maintenance and Warranties

Two important things that prolong the life of shingles are maintenance and a watchful eye. Keep a lookout for any curling or other problems that might occur with shingles and related roofing issues. When it comes to warranties and your shingles, they can be of help with manufacturing defects but always ask for a copy of a material warranty and read through the particulars for coverage, costs, installation requirements and other particulars before making any final decisions. Most warranty programs through a shingle manufacturer range from 20 to 40 years and beyond.

The average lifespan of a roof can be extended with the right information and precautions but if you are concerned about the life of your shingles, live in Georgia and want to know more about their condition, give the experts at Perimeter Roofing a call at 678-948-7663. A representative will get back to you with the necessary information concerning an inspection or other issues that might be occurring.