Cut Hole In Asbestos Siding

We also describe installing new siding materials such as vinyl siding atop or over asbestos cement shingle siding a common practice.

Cut hole in asbestos siding.

Use slow deliberate strokes to keep dust down. Have a helper move a running hose to follow the rasp while cutting. If a cable is to be passed through insert a sleeve to protect the inner edge of the hole. Decontaminating the asbestos related activity area and equipment.

And it kind of you know kind of scores them and breaks them i guess would be the best way to explain it. The adjustable hole cutters from hole pro have tungsten carbide blades and i have cut 7 holes in asbestos and fiber cement board hardie certainteed etc using this hole cutter and a 18 volt cordless. Use damp rags to clean the equipment including the drill. Cut a 45 degree bevel onto the edge joint of asbestos cement siding with a large carpenter s rasp.

Seal the cut edges with sealant. There is an asbestos tile shear that is used specifically to cut tiles. Dispose of the rags as asbestos waste as they will contain asbestos dust and fibres. For a hole cutter the minimum to get is a carbide tipped hole saw and best for lots of holes are the hole cutters with tungsten carbide teeth.

It s generally in some type of cement board so best to wet it score it and then snap it. Do not do this without an n100 respirator gloves and goggles and a piece of plastic down below to catch all remnants. The house was built in the 1920s but i have no idea how old the siding is. Yeah well you re absolutely right.