Planning a home renovation or demolition project involves more than hiring a contractor and choosing a start date. In New Hampshire, homeowners must also consider asbestos inspections, environmental regulations, permits, and required notification periods.
As such, if you overlook these steps, it can quickly lead to unexpected delays, additional expenses, and potential safety concerns.
Schedule an Asbestos Inspection Before Starting Work
Before beginning demolition or renovation work, it’s important to determine whether asbestos-containing materials are present. New Hampshire regulations require applicable buildings and materials to be inspected by a qualified asbestos inspector before work begins.
Asbestos was commonly used in older building materials, including insulation, floor tiles, ceiling materials, and certain roofing products. Disturbing these materials can release harmful fibers into the air. Homeowners should schedule an asbestos inspection well before their anticipated construction date. Inspections may need to be booked a week or more in advance, and laboratory results can take up to two weeks to process.
If asbestos is discovered, it must be handled according to applicable local, state, and federal regulations. Asbestos removal and disposal must be performed by a New Hampshire-licensed asbestos contractor.
Asbestos Abatement and Demolition Notification Requirements
When asbestos is identified, the next step is obtaining a quote for professional asbestos abatement services. Once the contract is signed and the deposit is received, the required notification process can begin.
The New Hampshire Department of Environmental Services (NHDES) generally requires 10 working days’ advance notification before regulated asbestos abatement begins. Mailed notifications can effectively require approximately two and a half weeks of lead time.
Demolition and certain structural renovation projects also require notification to NHDES, typically with a separate 10-working-day advance notice. Fortunately, the asbestos abatement and demolition notification periods can run simultaneously, helping reduce scheduling delays. NHDES also offers an electronic notification system that may allow eligible contractors to use a shorter, five-working-day notification period when applicable requirements are met. Before asbestos removal begins, NHDES must have the exact scheduled date and time because inspectors may visit the property to verify compliance.
Apply for Local Demolition Permits Early
In addition to state notifications, homeowners may need a demolition permit from their local municipality. Depending on town requirements, the application may include the asbestos inspection report, laboratory results, and relevant NHDES notification documentation.
Municipal permit processing often takes one to two weeks. However, homeowners can generally submit their local applications while the state notification periods are underway. It’s also important to understand that NHDES typically does not send an approval response for properly submitted notifications unless an issue arises. Contractors must still comply with all notification requirements before proceeding.
Plan Ahead to Keep Your Project on Schedule
Between scheduling an inspection, waiting for laboratory results, completing asbestos abatement notifications, and securing local permits, preparation can take several weeks.
Starting early gives homeowners more flexibility when coordinating contractors and arranging demolition equipment. It also allows time to address unexpected asbestos discoveries without unnecessarily disrupting the entire project.
If you’re planning a renovation or demolition project, contact All Demolition & Asbestos Services to learn more about how we can help.
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