Do You Have To Paint Over Asbestos Siding

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Do you have to paint over asbestos siding.

Begin by analyzing a paint sample for lead content. Asbestos cement siding is very brittle and can be easily chipped cracked or broken. 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. No installing new siding over the old asbestos siding isn t a viable option.

Besides the need to create a good surface for painting asbestos siding there are two other areas of concern. Since asbestos is only dangerous when it is in a friable state you will remove the paint without sanding or scraping. Use a water blaster for the large pieces and allow the siding to dry thoroughly. Here at top coat painters we dial down the pressure and use a 4 step process.

Do not throw or drop removed asbestos siding. Yes you can paint them and they hold very well. Benefits of painting asbestos siding. 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.

When you nail siding to the house remember to nail the siding. The first thing you need to do is wash the shingles down to remove dirt and mildew. Scraping or brushing off old paint from asbestos siding is necessary before repainting but dangerous because it can release small asbestos fibres. 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.

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. It is recommended to paint asbestos siding in order to prevent deterioration. Taking some extra time cleaning and prepping the siding before painting which is always recommended to remove dirt and mildew that may present is necessary. Start by hooking the siding on the bottom of the starter strip with the nail holes facing upward.

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. When a product containing asbestos weakens asbestos fibers may become friable and get into the air. Painting asbestos siding is often a much better alternative than trying to remove it.