Serving New Jersey & Eastern Pennsylvania

Learning The Difference Between 40 Year Shingles vs 30 Years


If you are planning on moving in and buying another house, it is always recommended to know the history of the house, the architectural style, and the age of the roof. Similarly, if you are also living in the same home for years and decades, it is also a good practice to check on the integrity and status of your rooftop to make sure that it is in good condition.

Before we delve deeper into what are your options if ever you really do have to replace your roof and what are the best materials to replace it with, we have to look at the different age factors that will influence the integrity of your roof.

The most common material that’s used on roofs is shingles and they have to be constantly monitored to make sure that they are in working condition. Houses that are 40 to 30 years old are bound to have shingles that might have already cracked, warped, or even covered in moss.

Types of Shingles

The best way to assess whether you have to replace your shingles is to determine the longevity of each of the materials used for them.

  1. 3-tab shingles are one of the most common shingles, but they do not last longer than other shingles and only have a lifespan of around 20 – 25 years. Although cheaper than their counterparts, these types of shingles are not recommended for more temperate regions.
  2. Luxury shingles have a slightly higher lifespan than 3-tab shingles and most have a lifespan of around 25 – 30 years before being replaced or repaired.
  3. Laminated shingles, as compared to 3-tab shingles, are more resistant to wearing out, which means that they can retain their luster and appearance for more than 3-tab shingles and can usually reach from 25-35 years depending on the amount of care there is.

Advantages and Disadvantages of Each Shingle

3-Tab Shingles

  • These are the best shingles to buy if you’re on a budget. Even though it might not be as strong or sturdy as laminated shingles or even luxury shingles, its strength lies in having a cheap price tag.
  • Compared to other shingles, 3-tab shingles also come in different materials which range from fiberglass to mineral granules. The variety of these shingles means that there are multiple colors to choose from.
  • 3-tab shingles are considered to be lightweight and would put less burden and excess weight on the roof. Having less weight can mitigate damages to the framework of the roof. However, this can also mean that the lighter weight of the roof can also make it more susceptible to being uprooted by strong winds and updrafts.
  • The price tag of 3-tab shingles is also an affirmation of the lack of any eye-pleasing features. Luxury shingles and laminated shingles have more expertly finished designs that can easily draw the eye of visitors and passers-by.

Dimensional Shingles

  • The best feature of dimensional shingles is that they are long-lasting while also coupled with durability.
  • As the name suggests, these types of shingles have a multi-dimensional appearance which gives them a very aesthetic look.
  • Compared to 3-tab shingles, dimensional shingles will cost you much more than 3-tab shingles. However, being extremely durable while also having a longer lifespan is more than enough for the price tag of these shingles. Most skilled roofing specialists would say that dimensional shingles are ⅕ more expensive than 3-tab shingles.

Luxury Shingles

  • As the name suggests, these types of shingles do not mess around if you’re asking about the price tag.
  • Luxury shingles are designed to mimic the texture and appearance of authentic slate tiles and cedar shingles that are extremely durable and have high amounts of longevity. Although not necessarily made of slate or cedar, luxury shingles will still in par with slate tiles and cedar shingles in terms of lifespan and durability.
  • These shingles are great for houses that have a certain architectural style that predated the 1900s.

Overall, skilled roofers would suggest that it is better to have a pricey but durable and long-lasting shingle than shingles that would easily wear out. Sure, you will be able to easily replace cheaper shingles, but it will also give gateways for water, molds, mildews, and other elements of nature to wreak havoc on your roof and the framework of your house. If you’re going to insure and lengthen the lifespan of your house, it is always better to choose pricey yet sturdy shingles that can stand the test of time.

If you do not have any prior knowledge on the lifespan of shingles and what are the best materials to be used to increase the longevity of your roof and house, then you can contact roofing Cherry Hill NJ who will give you an extensive inspection of the state of your roof while giving you recommendations on the best actions to take on your roof.