Redoing a basement before the tariffs kick in

Q. We bought our home three years ago, and are finally ready to finish our basement to make a family room, guest bedroom and a bathroom while enclosing our laundry. Right now it’s just a big open space with a lot of columns. The ceiling is low, and we’ve had estimates to cut down the basement floor. It seems like a lot of money to do all these things at once, but we understand that we need to do it before the prices for materials, as we’ve been warned, go a lot higher. We want to know what needs to be done if we want to lower the floor, take out two columns so our recreation room is bigger, and put in a bathroom. Is there any way to save money?

A. I doubt that you’ll save money, since you are correct that prices are creeping up, but only because of the uncertainty of markets. It seems that the Canada lumber tariffs may not take affect so rapidly, because Congress — including those from both sides of the aisle — is reportedly working on bills to stop the economic strife with our neighbor to the north. But it’s anybody’s guess, right now, day to day.
Basements have always seemed so minor when compared with additions and other renovations, but there are many safety codes you should become familiar with. First, many jurisdictions disallow any sleeping room in basements. Bathrooms are allowed in most jurisdictions, but verify whether a bathing fixture, shower or tub, is allowed. Some will only allow a toilet and sink.
You also need a second means of escape from the main room, not just the staircase you already have from the first floor. You’ll need an escape window or stairwell to the outside. If you choose a window, the sill can’t be more than 44 inches above the floor, and the window must have at least 5.7 square feet of clear opening, swinging outward into a 9-square-foot (3 feet by 3 feet minimum) area of escape well with a ladder to get out to the ground level. I’ve watched these escape wells go from $3,500 to $12,000 over the past decade.

You will also be required to insulate the basement walls, and insulation must meet the State Energy Code, because when the basement is done legally, with a permit, it must pass the energy code analysis submission to the state’s website portal.
Many people, hearing all these requirements, elect to skirt the rules by hiring someone who does what they think will pass. When you are required to legalize the work, as the responsible party (the homeowner) in the process, sometimes work has to be redone because someone missed something. There’s a reason that professionals have to be involved, and it’s best not to try to save money by avoiding the inevitable, because experience teaches that the rules don’t get simpler over time. More next week.

© 2025 Monte Leeper. Readers are encouraged to send questions to yourhousedr@aol.com, with “Herald question” in the subject line, or to Herald Homes, 2 Endo Blvd., Garden City, NY 11530, Attn: Monte Leeper, architect.