How To Do Hot Tar Roofing

Asphalt impregnated roofing felts are installed in overlapping courses during the asphalt application in order to strengthen the resulting roof membrane.

How to do hot tar roofing.

Roofing tar is often used for tar and gravel roofs or to fix leaks on a roof. Roofing tar will also protect your roof from wind and from snow and water which can collect on a flat roof. The cold tar is painted onto the surface and then pieces of roofing membrane are placed on the roof between the layers of tar to waterproof the roof. Working with roofing tar can be hazardous though and especially where heating elements are involved it s best to have a professional in the mix.

When you go to the home supply store make sure you ask a lot of questions about the kinds of roofing tar available. Pros and cons of roofing tar. For example if you determine that you need 1 cup of roofing tar to 3 4 cups of water your ratio is 1 to 0 75 or 4 to 3 and you ll put in 3 4 as much water into the mix as you do roofing tar or 4 parts tar to 3 parts water. If you re going to work with hot tar yourself always wear protective gear like boots and thick clothing.

It is popular with low and flat roofs because its smooth surface allows water to flow easily off the roof. However they require maintenance from time to time just like any other kind of roofing system. You should also not apply tar when it is overly hot as the high temperature can cause it to drip. A cold tar roof is a method of applying tar to a flat roof that is cleaner more environmentally friendly and easier to apply.

How do you apply roofing tar. But before we start we need to choose a good time of the year to do this work as stated before you need the weather for at least a few days to be warm and dry with a minimum temperature of 70 degrees fahrenheit for the tar to cure. 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. Generally hot tar roofs are hard wearing.

Applying the tar is not too difficult and we will summarize it here in a few simple and easy to follow steps. Hot tar roofing is used to seal a roof with a protective membrane providing layers of dense weather resistant material to endure storms and all outside elements. A layer of felt and asphalt is called a. Solid asphalt a by product of petroleum refining processes is melted on site in an industrial asphalt kettle and applied to the roof as a hot liquid.