Interior demolition costs $2 to $8 per square foot or $1,000 to $5,000 for an average demolition project. Obviously, the more you demolish and the greater the difficulty, the higher price. A small or simple demo project may include removing a single wall or the flooring in a room. A large or more complex demo project may include gutting the kitchen or removing a fireplace and chimney.
The final cost of your interior demolition will also be impacted by the labor you hire and the age of your home. Hiring a certified professional is more expensive, but worth the cost to ensure your demo is done safely, especially in an older home that may suffer more damage during demolition.
Finally, as with any project, there may be unforeseen expenses like mold remediation or asbestos removal that can greatly increase the final costs. An experienced demolition contractor is better at inspecting the property and pointing out potential issues than an inexperienced crew or homeowner.
The best way to save money on a demo project is to do some of the work yourself. Simple projects like removing wallpaper, pulling up carpet, or taking down closet shelving are easy DIY tasks and not worth paying a professional to do. Instead, save the heavier or more labor intensive jobs for the paid contractor. Projects like removing countertops and cabinets requires several crew members and can cause damage if not done properly.
Another way to save money on your project is to salvage and resell your old cabinets, countertops, or lighting fixtures that are still in good shape. If you don't want to resell them, consider donating the materials and appliances to a charity like Habitat for Humanity where they will be of use to a family in need.
In most cases, you will need a permit for interior demolition, depending on your location. The permit process involves submitting the following documents to your local Building Department:
Once you have obtained a demolition permit, you will need to post it on your property in a visible location. Regardless of whether or not you need a permit, you must still follow other regulations, such as those governing asbestos removal. Consult with a qualified contractor or inspector to ensure you are in compliance with all applicable laws and regulations.
While you can save money by doing interior demolition yourself, it is not recommended unless you have the necessary DIY skills, tools, and safety equipment. Demolition can be dangerous, messy, and time-consuming. Hiring a qualified contractor ensures no one is hurt and the home doesn't sustain any structural damage.
A certified demolition contractor will help you keep your project on time and on budget.
When hiring a demolition company for your interior demo project, look for a company with years of demolition experience and a good reputation for quality workmanship. Here are some additional suggestions to help you find the best company for your project:
An interior demolition project is a big commitment, both of your time and your finances. Don't hand over that responsibility to a novice. Instead, look for an experienced and certified professional and ask these important questions to ensure you hire the right contractor:
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