The exterior of a house is what people first notice. This includes its roof. Your roof is the last thing homeowners should be concerned about unless there’s a leak or severe weather. There are likely to be at least four changes in your roofing system since the installation of your roof.

You should take into account the condition of your roof and ensure it meets state standards. Because some states, such as Florida, have severe tropical weather, insurance companies have modified their standards.

These are the four changes to roofing since your roof was put up.

Shingles: Changes

The quality of shingles has improved over the past 20 years.

Builders used 3-tab strip shingles a lot. A 3-tab shingle’s average lifespan is between 15 and 18 years. They are less wind-tolerant than architectural shingles. Architectural shingles are thicker and have higher wind tolerance. They are often designed to conceal roof imperfections.

Modifications in Roofing Underlayment

We’ll show you what roofing underlayment actually is.

The roofing underlayment is the material between the roof shingles and the roof deck. It is installed directly on the roof deck, and provides additional protection against various weather elements.

The roofing underlayment was made with 15-pound felt, while homes that were better constructed used 30-pound felt. The 30-pound felt is thicker and stronger than the 15-pound felt. It is also less susceptible to tearing. They can tear easily if the shingles get blown away.

Synthetic underlayment is a popular choice for roofing contractors. Synthetic underlayment is lightweight and covers more square footage. This type of underlayment doesn’t rip when exposed to the elements. It is made of durable polymers that provide strength and durability.

If you’re still curious about the difference between the two, check out the comparisons here.

Metal Roofing

There are many types of roof coatings. Background of layers of sheet metal profiles and ceramic tiles, as well as asphalt roofing shingles and gypsum slate.

Metal roofing is now preferred over asphalt shingles when homes are being built. Metal roofing is being used in large numbers of modern homes.

Metal roofing is an excellent alternative, as it has hidden fastenings and many color options.

Metal roofing has many benefits.

Lifespan: Some metal roofing materials can last between 40 and 70 years.

Durability: Metal roofing can withstand wind gusts of up to 140 mph. They are resistant to corrosion and impact damage.

Safety: Metal roofs do not ignite or spark into flames in lightning strikes or wildfires.

Energy Efficiency: Metal roofs reflect solar radiation heat and can lower cooling costs by between 10-20%.

Environment-friendly: Depending on the material used, metal roofs can contain 25-95% recycled content. They can be 100% recycled after their useful life.

Changes in Roofing Nails and Fasteners

Poorly installed fasteners can sometimes cause roofs to fail. Staples were used in the 1990s, and they are partly responsible for many roof failures that occurred during Hurricane Andrew. Modern building codes require that there be more nails per shingle, and longer nails. Wind mitigation is also required for decking. Most shingles fail because of incorrect fasteners.

Conclusion

The lifespan of roofs has been greatly affected by changes in roofing materials. Today’s roofs are made from tougher materials that are more durable, can withstand extreme conditions, are efficient and sustainable. Your roof may need to be replaced or repaired depending on the age of your home.

This post was written by Reggie Reed! Reggie is a state-certified roofing contractor and co-owner of Reggie Reed Roofing, the best roofing contractors Clearwater FL. He is a 4th generation roofing contractor. RR Roofing offers a wide variety of roofing services for residential homes, apartment complexes, condos, commercial buildings, churches, and more. Reggie enjoys dedicating his spare time to helping underprivileged youth in his community and traveling with his family and friends.

 

 

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