Should You Replace Your Roof? Here’s Why Or Why Not

How climate can affect your roof choices in New Jersey

The roof is an integral a part of any dwelling or constructing, and the selection of supplies for a roof should take into account many components, together with local weather. The local weather can fluctuate drastically relying on the area, with some areas experiencing each intense warmth and humidity in summer season whereas others are cooler, with much less humidity. Understanding how completely different roof sorts will carry out in every local weather may help you make an knowledgeable resolution that can present probably the most safety to your dwelling or constructing. On this article, we’ll take a look at how local weather can have an effect on your roof selections in New Jersey. Learn on!

#1. Temperature

One of the vital essential issues when deciding on a roofing materials is its capacity to face up to excessive temperatures. Roofing supplies should stand up to temperatures as little as -10 levels Fahrenheit and as excessive as 100 levels Fahrenheit with out struggling any injury or changing into brittle.


Asphalt shingles and steel roofing are two of the most typical supplies used on residential and industrial roofs, and each can stand up to excessive temperatures. Asphalt shingles, for instance, are designed to develop and contract with temperature adjustments, whereas steel roofing can present higher insulation towards warmth and chilly.

#2. Humidity

Excessive humidity ranges also can have an effect on a roof’s longevity and efficiency. Summertime humidity ranges can attain as excessive as 80 p.c, placing a pressure on roofing supplies. Asphalt shingles, for instance, could take in moisture and swell in humid circumstances, resulting in untimely growing older. Nonetheless, steel roofing could be a better option in humid climates as a consequence of its capacity to shed moisture and resist corrosion.

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Different supplies, similar to wooden and clay tile, will also be affected by excessive humidity ranges. Wooden is vulnerable to warping and cracking in humid climates, whereas clay tile can take in moisture and grow to be brittle over time. So, it’s important to maintain the humidity in thoughts when deciding on a roofing materials to your dwelling or enterprise.

#3. Precipitation

One other important issue to contemplate when selecting a roof is the quantity of precipitation in New Jersey. The state receives a median of 56 inches of rainfall yearly, with intense storms occurring all year long. Roofing supplies should stand up to heavy quantities of rain with out leaking or deteriorating in high quality.


Roofs similar to steel and asphalt shingles might be efficient in areas with excessive quantities of rainfall, as they’re designed to shed water rapidly and resist corrosion. Clay tile can be a preferred alternative in areas with excessive rainfall, as it’s extremely proof against water injury. However the most suitable choice for a high-rainfall space is usually tile or slate, as they supply superior water resistance and are extremely sturdy.

#4. Wind

The wind is one other issue that impacts the efficiency and sturdiness of a roof. Sturdy winds could cause shingles or tiles to tear off, whereas excessive wind speeds also can elevate the perimeters of asphalt shingles and expose your own home to water injury! In New Jersey, the place it isn’t unusual for winds to exceed 50 mph, it’s critical to make use of a roofing materials that may stand up to these circumstances.

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Steel roofing is usually the only option for areas uncovered to robust winds, as it’s way more resistant to break than different supplies. Clay tile can be a great choice in areas with excessive wind speeds, as it’s extremely sturdy and supplies superior safety towards water injury. Furthermore, asphalt shingles will not be the most suitable choice in areas with excessive winds, as they’re extra susceptible to break and may typically be lifted by robust gusts.

#5. Solar Publicity

Lastly, the quantity of solar publicity is one other essential consideration when deciding on a roofing materials. Areas uncovered to direct daylight for lengthy durations can expertise higher ranges of temperature and humidity, which might put extra pressure on roofing supplies.


Most industrial and residential roofs are designed to deflect the solar’s rays, however some supplies, similar to asphalt shingles, can break down over time as a consequence of UV degradation. Then again, steel roofing is a wonderful alternative for areas with excessive ranges of solar publicity, as it will possibly replicate daylight and assist scale back cooling prices.


In conclusion, local weather can considerably impression your roofing selections. When deciding on a roofing materials to your dwelling or enterprise, it’s essential to contemplate components similar to temperature, humidity, precipitation, wind, and solar publicity. Knowledgeable roofing business like Mighty Canine Roofing can present steerage and proposals on the most effective supplies to your native local weather. With a greater understanding of those components, you may make an knowledgeable resolution that can assist make sure the longevity and efficiency of your roof!

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