Is Roof Tar Toxic To Breathe

Using hot roofing tar can easily cause odor complaints because the odor is strong pungent and can be smelled at very low concentrations in the air.

Is roof tar toxic to breathe.

Roofing tar will also protect your roof from wind and from snow and water which can collect on a flat roof. Yes the roof tars can irritate the respiratory tract and aggravate the condition of a person with asthma or other lung conditions. Asphalt is a petroleum product so obviously you don t want to eat it or inhale deep breaths of hot asphalt fumes. If you have a reaction such as difficulty breathing sinus congestion and headache etc yes call local health agency and epa to ask about this.

But asphalt is also inert when it s cool. For the most part asphalt only releases fumes which could harm humans when it is heated. There is nothing to breathe in. Find out what the materials in the tar mixture are.

Over a half million workers are exposed to fumes from asphalt a petroleum product used extensively in road paving roofing siding and concrete work. Thus if using elastomeric paints it is important to get a paint without biocides. Odors from rubber roof adhesives have a sweet organic odor solvent odor that people begin to smell when the concentration in air is much higher. When hot asphalt is applied in a molten state it generates toxic fumes.

Can hot roof tar produce hydrogen sulfide. However tar is an unsustainable product. See here for more. People with asthma should avoid breathing roof tar fumes.

Will it be at levels high enough to affect building occupants.