News & Advice

Tar and Gravel Roof Lifespan: Typically, tar and gravel roofs last about 20-25 years with proper maintenance.

Some factors that can influence the lifespan of a tar and gravel roof…

1. Quality of Materials – The quality of the asphalt, felt or fiberglass reinforcing material, and gravel used in the construction of the roof can affect its longevity.
2. Installation – Ensuring that the layers of asphalt and reinforcing material are applied correctly, and that seams and penetrations are properly sealed, can help prevent leaks and premature failure.
3. Climate Conditions – Exposure to extreme temperatures, UV radiation, rain, snow, and other weather elements can impact the lifespan of a tar and gravel roof.
4. Maintenance – Regular maintenance, such as removing debris, repairing damaged areas, and recoating the surface with asphalt or protective coatings, can help extend the life of a tar and gravel roof.
5. Foot Traffic and Mechanical Damage – Excessive foot traffic, equipment placement, or other mechanical damage to the roof surface can cause premature wear and tear and shorten its lifespan.
6. Ponding Water – Proper drainage design and maintenance are essential for preventing ponding water and preserving the integrity of the roof.