Tar And Gravel Roof Pros And Cons

Advantages of a tar and gravel roof.

Tar and gravel roof pros and cons.

Flat roofing is prone to ponding when water stays on a roof surface for more than 48 hours. While tar and gravel roofing or built up roofing systems have many positive aspects if you live in an area or the roof is in a location where it will receive strong sun exposure hot tar roofs will likely damage the roof s membrane if it is left uncovered or unevenly covered by the gravel. Pros and cons of roofing tar roofing tar is a good choice for a flat roof as this kind of material is highly resistant to the ultraviolet rays from the sun. Once made of tar paper these types of roofs gradually are using more advanced materials such as fiberglass membranes.

The gravel in built up roofing makes it highly resistant to normal foot traffic. Joists sometimes have to be strengthened. They are very durable and much cheaper when compared to installing an asphalt paved driveway at your home. While it can be used on slightly pitched roofs it s mostly a solution for flat commercial ones.

Once made of tar paper these types of roofs gradually are using more advanced materials such as fiberglass membranes. Also a tar and gravel roof is very rugged and safe to walk on. Pros and cons of tar and chip driveways the most striking advantage of choosing tar and chip construction is that they can create a very attractive driveway. A tar and chip driveway will typically cost about twice as much as a gravel driveway and a little less than an asphalt driveway.

However since it s so cheap and easy to apply it also has uses in other types of construction. It s the cheapest of the four roof varieties. Since it is primarily composed of asphalt and gravel it is useful to compare the cost of a tar and chip surface to those other two options. Moreover tar and chip driveways are easy to maintain and repair.

Attractive for windows and decks that overlook the roof. Gravel is an excellent fire retardant. Roofing tar will also protect your roof from wind and from snow and water which can collect on a flat roof. It is sometimes prone to leaks especially if the flashing and underlayments are not correctly installed.

Tar and gravel roofing presents a number of benefits for mainly flat roofs. Roofing tar is often used for tar and gravel roofs or to fix leaks on a roof. Smelly and messy to install. When you should not choose a tar gravel roof.

Cons installing bur is slow and labor intensive due to the many layers and materials involved. Of all the flat roofing options a tar and gravel roof is the most economical. The traditional hot tar and gravel roof is built from three or more plies of waterproof material alternated with hot tar and ballasted by a layer of smooth river stone. Gravel is an excellent fire retardant.