Numbers On Back Asbestos Siding

Field inspection worksheets are included at the back of.

Numbers on back asbestos siding.

Let the siding dry then prime and paint with the best exterior latex you can find. Do you have asbestos siding on your home. Some building siding materials contain asbestos. More about identifying certainteed fiber cement siding is just below at certainteed weatherboards identification markings.

Weatherside fiber cement siding is the one and only solution for replacing or repairing old asbestos siding shingles. It is available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years. Lead paint wasn t outlawed until 1978 so it s sure to be present on siding going back to the 1950s. Here is everything you need to know about testing for asbestos the health hazards and how to safely remove it.

Astm d577 52 provided methods for testing asbestos cloth for heat resistance. Covering old asbestos shingles with new siding may seem like an option too but it s not easy to do safely. When it comes to repairing an asbestos siding it is recommended to hand over the task to a certified and reputed professional. Plies in asbestos yarn refers to the number of asbestos yarn strands twisted together.

Rr th or wc. Asbestos shingles are relatively strong but. Certainteed fiber cement lap siding will include an imprint on the reverse side using numbers and letters including one of these three letter pairs. Astm d677 50 pertained to woven asbestos cloth.

The reported costs for such projects range from 500 to 4 500 while the typical cost for asbestos siding removal is generally between 1 000 and 2 500.