Do You Have To Paint Over Asbestos Siding

The first thing you need to do is wash the shingles down to remove dirt and mildew.

Do you have to paint over asbestos siding.

When a product containing asbestos weakens asbestos fibers may become friable and get into the air. Jomax is good product to use and all you need is a pump up garden. It is recommended to paint asbestos siding in order to prevent deterioration. The first is the possible and almost certain presence of lead based paint on the siding and the second is the asbestos in the siding itself.

Use a water blaster for the large pieces and allow the siding to dry thoroughly. Painting asbestos siding is often a much better alternative than trying to remove it. Do not throw or drop removed asbestos siding. Besides the need to create a good surface for painting asbestos siding there are two other areas of concern.

When you nail siding to the house remember to nail the siding. Work from the top down removing the snails to keep from breaking the asbestos siding. Scraping or brushing off old paint from asbestos siding is necessary before repainting but dangerous because it can release small asbestos fibres. Since asbestos is only dangerous when it is in a friable state you will remove the paint without sanding or scraping.

Here at top coat painters we dial down the pressure and use a 4 step process. Start by hooking the siding on the bottom of the starter strip with the nail holes facing upward. Asbestos cement siding is very brittle and can be easily chipped cracked or broken. Begin by analyzing a paint sample for lead content.

Often since asbestos siding holds paint so well there won t be any but if there is it you must remove it before you can repaint. Wrap asbestos siding in 6 mil thick plastic sheeting and secure the plastic with duct tape or place the debris in heavy duty plastic bags. Now that you have your backer board up and set firmly in place you can put the siding up safely without worrying about the asbestos falling down behind the siding. It s not difficult at all to paint asbestos siding as one of its benefits is that paint easily adheres to it and it is very durable and can last for decades without chipping or cracking.

Asbestos siding poses minimal health risk but painting it will eventually prevent some potential health issues. Unlike more porous siding materials such as wood clapboard asbestos cement siding will not quickly soak up paint which allows it to be painted more easily. No installing new siding over the old asbestos siding isn t a viable option.