Life Expectancy of Tarmac:

What You Can Expect

Tarmacadam, or tarmac as it’s commonly known, is strong. Therefore, this smooth road surfacing material is long-lasting and requires low maintenance. It’s ideal for industrial, commercial, and domestic roads or driveways.

Several factors contribute to the life expectancy of tarmac. These include the material quality, installation, climatic conditions, and maintenance. You can expect the life of the tarmac to reach up to 20 years, but you can even get a good 25 years with proper maintenance from your professional surfacing contractors.

Here’s a rundown of the factors that will extend the lifespan of tarmac surfacing.

Factors Affecting Life Expectancy of Tarmac

Using low-quality materials can reduce the cost of your tarmac, but you will pay more for repairs and maintenance in the long term.

The best way to ensure a full life expectancy is to hire surfacing contractors who use only high-quality materials. These experts in tarmac surfacing can also help you reduce the cost of maintaining your driveway.

Installation Expertise and Quality
Experienced surfacing contractors will ensure your tarmac starts with a proper base. Additionally, they will lay it correctly with suitable thickness and compaction, guaranteeing a lifespan of at least 15 years.

Climatic Conditions
Tarmac road surfacing lasts longer in areas with lower rainfall and moderate temperatures. In areas with frequent temperature extremes and heavy rain, it degrades faster.

If you are lucky to live in ideal climatic conditions, you can expect the lifespan of your tarmac drives to exceed two decades. However, in harsher conditions, you must use a tarmac designed for your climate, maintain it regularly, and perform repairs when you see cracks. Discuss the options with your trusted surfacing contractors.

Usage and Tarmac Wear-and-Tear
Even though tarmac is a highly durable road surfacing material, it will degrade faster if it is used by heavy-duty vehicles or has high traffic movement. If your tarmac is exposed to these conditions, you will need more frequent servicing and repairs.

However, you can reduce the impact of heavier loads by protecting the surface from sharp objects and not leaving heavy equipment parked there indefinitely. Expect a tarmac life expectancy of 15- 20 years for medium loads, 10 – 15 years for heavy use, and 20-25 years for lighter commercial use.

Regular Maintenance of Tarmac

Keep your driveway in good condition to increase its life span as much as possible.

Pressure washing helps remove debris and moss.
Regularly check for damage, such as cracks and potholes. Have them repaired as quickly as possible to prevent larger-scale damage.
Manage drainage by ensuring water can run off with proper slopes and keep drainage channels clean by removing debris.
If you have winter snow in your area, don’t use metal shovels to clean your driveway. Also, use salt sparingly because it will damage the surface over time.

For smaller driveways, a protective sealant reapplied every two to three years also extends the life expectancy of the tarmac. When you notice wear and tear on your tarmac surfaces, professional surfacing contractors are your best choice to perform the required repairs and maintenance.

Understanding the Tarmac Quality Types

Choosing the right tarmac for the type of use required and the climate in your area will extend the lifespan of your road or driveway and save you maintenance and repair costs in road surfacing.

Hot Mix Asphalt (HMA)
A common type of tarmac that is suitable for numerous applications. Proper maintenance will give you a life expectancy of 15-20 years because it is durable.
Stone Mastic Asphalt (SMA)
It is more durable and resistant to depressions on its surface. The life expectancy of SMA tarmac is 20-25 years if cared for and maintained correctly.
Porous Asphalt
Porous asphalt, or open-graded tarmac, drains water and prevents puddle formation. Because it contains fewer small particles, it may have a shorter lifespan of 15-18 years.
High-Performance Thin Overlays (HPTO)
HPTO is a newer tarmac technology that provides improved strength for high-traffic areas.

Final Take

A reputable tarmac West Midlands provider like JJ Gilleran has over 30 years of experience and is the official contractor for Coventry Council. Get a quote today for your driveway and see the difference in the quality of your road surfacing.

Whatever the enquiry we can provide assistance with:

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Asphalt Laying

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Resurfacing

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MUGA

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Hard Standings

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Paths

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Private Roads

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Car Parks

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Playgrounds

The first impression of a business is vital, and we fully understand the visual impact this will have on your company. We bear this in mind when creating a new car park, relaying a worn one, lining parking bays or providing a service that is one of the first things your client observes about your business.

With our own fleet of vehicles, equipment and manpower, we can provide a thoroughly effective and efficient service for your needs.