Home » Slate Roofing » Slate Roof vs Asphalt Shingles
Slate roofs are stronger and more aesthetically pleasing, but asphalt shingles come in more colors, so how do you decide? Moreover, is a slate roof better than shingles in Illinois? There is no universal answer because everyone makes an individual decision according to their needs and wishes. So now you will learn about the main difference between slate and asphalt shingles and how to choose between them. Remember, the choice of roofing material is crucial as the type of material defines the roof’s durability and strength, as well as numerous other parameters.
Characteristics | Natural slate roofing | Asphalt shingles |
Material | Natural stone | Composite material (fiberglass, bitumen, minerals) |
Weight | Very heavy, 900-950 kg/m² | Lighter, 200-350 kg/m² |
Durability | Very durable (75-200 years) | Medium durable (20-30 years) |
Resistance to weather | High resistance to UV, moisture, and temperature | Moderate resistance, vulnerability to extreme conditions |
Fire resistance | Fully fire resistant | Partial fire resistance |
Impact resistance | Resistant to hail and impact, but can crack if handled improperly | Lower impact resistance, but some variants have improved protection |
Water absorption | Very low, less than 0.4% | More prone to water absorption, which can lead to damage |
Thermal insulation | Excellent | Moderate |
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Although the initial local cost of a slate roof is significantly higher, the long-term costs and value of slate can be more favorable. Slate roofs typically last 75-200 years, compared to 20-30 years for asphalt shingles. This means that a slate roof can last several shingle roof replacements.
What about the durability of synthetic slate roof vs asphalt shingles? Slate tiles are very durable and resistant to weather conditions and physical impact. Usually serves 75-200 years. Asphalt shingles are less durable and vulnerable to extreme temperatures and physical impact. Usually serves for 15-30 years. So, slate tile roofing is more durable and resistant to weather conditions and physical impacts than a bitumen roofing system.
Let’s see how asphalt and slate shingles look different in Chicago Metropolitan Area houses:
If you value a natural, elegant look, slate tiles may be a better choice. On the other hand, shingles may be more suitable for design flexibility and are a more affordable option. That is quite good for the Chicago suburbs. If you answered yourself: “Could a roofer installer close to me help with the decision?”, now you can do it.
To make the right choice, you need to know some of the nuances of installation in IL:
Slate tiles are heavy (up to 1,500 pounds per 100 square feet), requiring careful evaluation and reinforcement of the roof structure. This raises the complexity and cost of installing slate tiles. It may not seem appealing to residents of Chicago, yet absent it, near me, roofers will be unable to create a beautiful and safe roof.
Tiles need to be precisely cut and fitted on site, and each tile must be securely fastened with proper spacing. The process is time-consuming due to the need to individually lay each tile.
This is because when installing the slate there are chances that the coating may become soft due to high temperatures and thus easily damaged. Slate’s strength weakens at low temperatures and this may lead to cracking.
The installation of asphalt shingles for roof contractors near me is relatively simple, less labor intensive, and takes a few days for an average home. Asphalt shingles are lighter and easier to handle, allowing for faster installation.
Another feature to be considered in the roof design is the ventilation of the roof in order to avoid overheating of the roof and the formation of ice dams. In hot weather, the sealant on the tiles can become too sticky, making it difficult to work. Even in the process of elongating the life of the material, it is also important to adhere to the right procedures.
More Than Roofs: It's About Your Home's Heart. Keeping your home safe and dry, no matter the weather
Let’s start with slate. Well, slate roofs need to be inspected twice a year (in spring and fall) to detect cracks, breaks, or missing tiles. Walking on a slate roof is not recommended as it can damage the tiles. Close to me, slate roof repairs should be trusted by Chicago roofing contractors because of their delicacy and the specialized skills required to replace tiles and maintain elements such as metal parts.
Asphalt shingles also need inspections twice a year and after major storms. You can safely walk on such a roof, and inspect damage such as cracks or missing pieces. Homeowners can make minor repairs themselves, but professional inspections remain advisable.
Slate roofing has the following common problems and solutions:
Asphalt shingles may present a slightly different challenge:
Slate roofs last for 100-200 years, which reduces the need for frequent replacements and environmental impact. In addition, slate is a natural, non-toxic material that requires minimal processing. Slate tiles can also be reused, which minimizes waste.
Asphalt shingles last for 20-30 years, which of course requires frequent replacement and increases the amount of waste. However, the local production of shingles from petroleum products leads to the emission of greenhouse gasses and pollutes our environment. Therefore, shingles are one of the biggest contributors to the waste at landfills, and it can take 400 years for shingles to biodegrade.
Environmental benefits:
Environmental disadvantages:
Environmental benefits:
Environmental disadvantages:
Well, our slate vs asphalt shingles guide is coming to an end and we hope that you will now be able to make the right roofing solution. Remember, in Chicago Areas slate shingles are more durable and aesthetically pleasing, but more expensive and heavier. Shingles are cheaper and lighter but have a shorter service life and less resistance to weather conditions.
If budget is important to you, shingles may be a better option. If you are looking for a long-term investment and high aesthetics, slate tiles may be more suitable. Remember that, you find the best roof contractor in Chicago near you – we can give you a helping hand! Don’t hesitate to contact us for advice!