Virginia law requires it — and skipping this step puts your family, your contractors, and your neighbors at risk
If you own a home or commercial building constructed before 1980, asbestos-containing materials are likely present. For decades, asbestos was used in insulation, floor tiles, ceiling finishes, roofing, pipe wrap, and dozens of other construction products because of its heat resistance and durability. Most of the time, intact asbestos is not an immediate danger. Renovation is when it becomes deadly.
This guide explains what the law requires, what materials to test, and what happens when contractors disturb asbestos without proper abatement procedures — because the consequences are serious, permanent, and preventable.
Under EPA NESHAP regulations (National Emission Standards for Hazardous Air Pollutants) and Virginia's Air Pollution Control Law, an asbestos survey is legally required before any demolition or renovation of facilities where asbestos-containing materials may be present. Virginia DPOR (Department of Professional and Occupational Regulation) licenses asbestos inspectors, abatement contractors, and project designers. Penalties for non-compliance include significant fines and project shutdowns — and in commercial settings, criminal liability.
Homes and buildings constructed between 1930 and 1978 have the highest probability of containing asbestos. The EPA banned most asbestos-containing building products in 1989, though some products were still manufactured through the 1990s under grandfather clauses. Key risk factors include: exterior siding (particularly cement board shingles), vermiculite attic insulation (especially Zonolite brand), vinyl floor tiles and their adhesive backing, pipe and duct insulation wrap, textured popcorn ceiling finishes, and drywall joint compound.
When asbestos-containing materials are cut, sanded, drilled, or demolished without proper containment, microscopic asbestos fibers are released into the air. These fibers are so small they are invisible to the naked eye and can remain airborne for hours. Once inhaled, they lodge permanently in lung tissue. Asbestos exposure is the only known cause of mesothelioma — an aggressive and almost always fatal cancer — and also causes asbestosis and lung cancer. There is no safe level of exposure, and symptoms do not appear until 20 to 50 years after exposure.
Any work that disturbs building materials in a pre-1980 structure requires an asbestos survey first. This includes: bathroom or kitchen remodels (tile removal, drywall work), popcorn ceiling removal, attic insulation replacement or addition, any work involving HVAC ductwork or pipe insulation, roof replacement, flooring removal, window replacement, additions or room expansions requiring wall demolition, and whole-house renovations. Even a small patch of drywall work in the wrong location can release asbestos fibers.
A licensed asbestos inspector visually assesses the property, collects bulk samples from suspected materials, and submits them to an accredited laboratory for analysis using polarized light microscopy (PLM). The process is non-destructive and does not require demolition. Results typically come back within 3 to 5 business days. The inspector provides a written report identifying all asbestos-containing materials, their condition, and recommended management or abatement actions. This report is required by law before renovation work begins.
Not all asbestos requires immediate removal. Materials in good condition that will not be disturbed during renovation can sometimes be left in place or encapsulated. If the material must be disturbed — because it is in the renovation area or is deteriorating — licensed abatement contractors must remove it before any other work begins. WMC Restoration handles the entire abatement process: survey coordination, licensed removal, EPA-compliant disposal, and final air clearance certification. We then work with your renovation contractor to ensure the site is cleared before any construction begins.
Planning a renovation in a pre-1980 home? Call WMC Restoration at (571) 436-6317 for a free asbestos assessment consultation. We will tell you exactly what needs to be tested and what the process involves.
Call (571) 436-6317