The basement insulation package from iFixBasements is a complete wall package for your foundation: insulated wall panels with a bright white finish, a sealed and insulated rim joist, and window options, all designed together. It turns a cold, bare concrete basement into a bright, insulated one.
I personally inspect and design the fix; a licensed & insured certified dealer crew installs it. The estimate is free, and no-money-down financing is available.
This is the wall package from Phase 2 of my three-phase approach to basement finishing. See all three phases. It is part of my energy savings work.
Bare foundation walls are cold in winter and clammy in summer, and they radiate that into the room and up into the floors above. Most people who finish a basement the usual way stud out a wood wall, stuff in fiberglass, and cover it with drywall, and then put materials that soak up moisture right against concrete. This package does it the other way: everything that touches the wall is built for below grade, and the whole perimeter is handled as one job.
Signs your basement walls are costing you
- A basement that stays cold all winter, even with the heat on
- Cold floors upstairs and rooms over the basement that never warm up
- Bare concrete or block walls that feel cold and damp to the touch
- Old fiberglass or wood framing that smells, sags, or shows stains
- A dark, dingy basement you avoid using
- A rim joist and windows that leak air along the top of the wall
If a couple of these sound familiar, those walls are probably worth a look.
Why bare walls make the whole house colder
In heating season, warm air rises through a house and escapes near the top, which pulls cold air in to replace it at the bottom. A bare foundation wall is a big cold surface right where that happens. It chills the basement air, makes the heating system work harder, and cools the floors above. In humid weather, warm air reaching those cool surfaces condenses, so a cold wall is also a damp one. That’s why insulation below grade has to be chosen for moisture as well as for warmth, and why it comes after any water problem is fixed. See basement waterproofing.
What goes in
- Insulated wall panels. They go on the foundation wall with a bright white finish, so the space is light instead of a dark concrete box.
- No wood, drywall, or fiberglass against the wall. Those hold moisture and can feed mold. See the basement wall system for how the panels are built.
- The rim joist, done with it. The top of the wall is air-sealed and insulated so the wall package has no gap at the top. See rim joist insulation.
- Window options. Each opening gets a plan: new basement windows, or leave what’s there if it’s in good shape.
- Ready for Phase 3. You end up with a dry, insulated, open space for any builder.
Where it should not go
I want to be straight with you about this one. If water is coming through the wall or up through the floor, panels don’t solve that. I’ll show you where it’s coming from and we deal with it first, then insulate. And any window someone might need to escape through has to stay openable. I won’t cover or fix one shut, and I’ll tell you at the estimate which windows need to stay as they are.
How I handle it
- I look at the whole basement. Walls, slab, rim joist, windows, and any sign of moisture.
- I explain why it’s cold. So you can see where the house is losing heat and why.
- I ask what you want fixed. Then we price every line together, and you can take out anything you’d rather do yourself or hand to another trusted contractor.
- A dealer crew installs it. I personally inspect and design the fix, then a licensed & insured certified dealer crew installs it.
My name and my reputation are on every job, so I’m not walking away after a proposal; I’m involved in making sure it’s done right.
Why homeowners call me
I’ve been doing this long enough to have over 100 five-star Google reviews from people in exactly this situation, and I share a lot of real basement footage — the good, the bad, and the genuinely gross — with about 10,000 followers on Instagram (@ifixbasements) so you can see what these spaces actually look like, not just stock photos.
Where I work
I estimate jobs throughout New York — all five NYC boroughs, Long Island (Nassau and Suffolk), Westchester, Putnam, Rockland, Orange, Ulster, Dutchess, Sullivan, Greene, and Columbia Counties — plus northern and central New Jersey (down through Mercer and Monmouth Counties) and Wayne and Pike Counties in Pennsylvania. See the service-area map →
Straight Answers
Frequently asked questions
What is in the basement insulation package?
Insulated wall panels with a bright white finish across the foundation walls, the rim joist sealed and insulated, and window options for the openings. I design the three together so there are no gaps between them.
Is this the same as Phase 2 of basement finishing?
Yes. It’s the wall package from Phase 2 of my three-phase approach, and you can stop right there. Phase 3, the room itself, is yours to build with me or with anyone you trust.
Is there wood or fiberglass in the walls?
No. Wood, drywall, and fiberglass against concrete hold moisture and can feed mold. The panels are built for below grade, so none of those touch the foundation wall.
Do I need to fix water problems first?
Yes. Walls that are insulated over a leak just hide it. If water is coming in, I’ll tell you plainly and we deal with that first.
What drives the cost of a basement insulation package?
The length and height of the walls, any obstacles like pipes or a panel box, the number of windows, and the condition of the walls. I don’t quote a number until I’ve seen it in person; the estimate is free, and no-money-down financing is available.
Who installs it?
I personally inspect and design the fix, then a licensed & insured certified dealer crew installs it.