TurnKey Demo Team, a licensed demolition contractor holding residential and commercial licenses, has published a new comparison guide that breaks down the differences between interior demolition and full demolition, helping property owners across the Greater New Orleans area determine which approach fits their renovation, rebuilding, or redevelopment project before work begins.
The guide opens by defining the two approaches. Interior demolition, also referred to as selective or gut demolition, involves stripping out the inside of a building while leaving the exterior walls, roof, and structural framework intact. This typically means removing drywall, flooring, cabinetry, plumbing fixtures, electrical wiring, insulation, ceiling materials, and non-load-bearing interior walls. Full demolition, by contrast, removes the entire structure from roof to foundation, leaving a cleared lot ready for new construction or grading.
A spokesperson for the TurnKey Demo Team said the guide was developed in response to a question the company hears at the outset of many projects. "One of the first things property owners ask is whether they need to take the whole building down or just clear out the interior, and the answer carries real consequences for cost, timeline, and permitting," the spokesperson said. "We wanted to put the distinctions in one place so owners can walk into a project with a realistic understanding of what each path involves rather than discovering the differences midway through."
The guide details how the two approaches diverge across scope, permitting, timeline, and site impact. Interior demolition concentrates on the building's interior while preserving its shell, whereas full demolition takes everything down, including the foundation in most cases. The publication explains that local projects require permits for both types, but full demolition permits involve more documentation, including photographs of all sides of a structure and proof of current ownership, while properties within historic districts face additional review and a surcharge on permit fees.
Timeline and site disruption also differ. According to the guide, a standard interior demolition on a residential property may take from a few days to two weeks depending on size and condition, while full demolition projects often run two to four weeks or longer because they require heavier equipment, more extensive debris removal, and potential site remediation. Interior work is largely contained within the building envelope, reducing disruption to neighboring properties, while full demolition involves excavators, loaders, and dump trucks moving in and out over the course of the project.
Cost receives detailed treatment in the guide. It reports that interior demolition typically runs between two and eight dollars per square foot in 2026, with many residential gut-outs falling between one thousand and five thousand dollars for smaller homes. Full demolition is described as a larger investment, generally costing four to seventeen dollars per square foot, with a standard two-thousand-square-foot home ranging from six thousand to twenty-five thousand dollars. The guide notes that the presence of asbestos, lead paint, or other hazardous materials can push costs higher due to abatement requirements, and that local neighborhood conservation fees and historic district surcharges may add to a project's total.
The guide also outlines the scenarios that point toward each option. Interior demolition is presented as the practical choice for gut renovations, commercial tenant build-outs, and historic property restorations where a preserved facade is required. Full demolition is identified as appropriate when a structure is unsound, severely damaged, contaminated beyond remediation, or slated for replacement with an entirely new building.
TurnKey Demo Team provides demolition services for homeowners, commercial property owners, and developers, handling permitting, hazardous material considerations, debris removal, and site cleanup in New Orleans and surrounding cities like Gretna, Mandeville, Metairie, Baton Rouge, and Slidell. The company offers property assessments for owners uncertain which approach their project requires.
The guide is available through the company's blog, and property owners seeking a demolition assessment or estimate can reach TurnKey Demo Team at 504-732-9194.
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For more information about TurnKey Demo Team, contact the company here:
TurnKey Demo Team
Marc Allen
504-732-9194
info@turnkeydemoteam.com
New Orleans, LA
