Customer Service Just like the exterior of your home, every interior surface has a product that’s made for it and a dozen products that aren’t. Wall and ceiling paint belongs on walls and ceilings. Put it on your trim, cabinets, basement floor, heaters, radiators, or the inside of a fireplace, and you’ll watch it fail. It might look fine for a few months, but the color fades, the finish breaks down, and you’re back to square one, paying to strip it and start over.
Here’s what I use and why, broken down by surface.
Heaters, Radiators, and Fireplaces
These surfaces go from room temperature to hot and back again, sometimes multiple times a day. Standard wall paint can’t handle that. It cracks and peels because it lacks the flexibility to expand and contract with temperature swings.
- For heaters and radiators, I reach for Benjamin Moore Super Spec DTM. It’s made for metal and aluminum surfaces that fluctuate between hot and cold. The paint has enough elasticity to move with the metal as it heats and cools, so you don’t get the cracking and peeling you’d see with regular paint. This isn’t something you’ll find at your neighborhood paint store. It’s a specialty product.
- For fireplaces and BBQs, you need a high-temperature coating. Rust-Oleum makes a high-performance coating rated for surfaces that reach 800 degrees. This is a professional-grade product, not available at your local paint store or big-box retailer, and it should be applied by someone who knows what they’re doing.
For surfaces that reach even higher temperatures, up to 1,200 degrees, Rust-Oleum offers a related product you can find at big-box stores that carry its line. The high-heat coating and primer from Rust-Oleum also work on fireplaces and BBQs.
Basement Floors and Foundation Walls
Basements are a completely different animal. These surfaces are always cold, often damp, and made of masonry or concrete. The product needs to bond and cure properly on those materials.
- Product options range from acrylic or oil-based paints to two-part epoxy coatings. In my experience, the two-part epoxy gives you the best finished look and holds up the longest. It’s what I recommend to homeowners who want something that lasts.
- The prep work is where these jobs get tricky. The product can be applied directly to the floor or foundation without primer, provided the surface is properly prepared. How much prep depends on what you’re working with:
- Newer masonry or concrete in good shape: A light sanding and wipe-down with lukewarm water is usually enough.
- Surfaces with efflorescence, dirt, oil spills, or stains: These need to be power-sanded, then scrubbed with diluted phosphoric or muriatic acid. Immediately afterward, rinse the surface with lukewarm water to ensure all traces of acid are gone.
- Surfaces with old paint that’s chipping or flaking: The entire surface needs to be scraped, power-ground, and then cleaned with one of the acids mentioned above, followed by a lukewarm water rinse. You have to remove all the failed paint and all the acid before you put anything new down.
- The surface must be completely dry before you apply the paint or epoxy. Moisture trapped under the coating will cause it to bubble and peel.
These surfaces are some of the hardest to prep and paint in a home. I’d strongly recommend hiring a professional for masonry and concrete work. The prep alone can go sideways fast if you don’t know what you’re dealing with.
Kitchen Cabinets, Bathroom Vanities, and Bookshelves
I get more requests for cabinet painting than almost anything else. Over the past fifteen years, I’ve tried a lot of different products specifically made for cabinets. There’s one I keep coming back to because it gives the best durability, holds up over time, and wipes clean easily.
- The Satin finish is what most homeowners go with. The sheen isn’t as high or noticeable as a Brilliant finish, but it hides minor imperfections better and still offers strong durability. People call it a “showroom” finish because, when applied correctly, the cabinets look as if they came straight from the factory. You can’t tell they were painted in the home.
- Here’s the catch: Fine Paints of Europe, Hollandlac, and Eco satin are oil-based products and very difficult to apply. It doesn’t go on like wall paint. The painter has to be trained to apply these products. The application technique, the drying time between coats, and how you handle drips and brush marks all matter.
If it’s not applied properly, you’ll see it in the finish. The paint will slide down the cabinets during the drying/curing process, causing a wavy look that will need to be removed. I strongly recommend hiring a contractor with hands-on experience with these products on cabinets, vanities, and bookshelves.
Trim, Doors, and Windows
Choosing the right product for interior trim, windows, and doors comes down to one thing: what’s already on the surface.
- If it’s been previously painted with latex: You can re-coat with another latex product or go over it with an alkyd (oil-based) product. Either way, prep the surface first: scrape any loose paint, patch where needed, sand, clean, and caulk. Benjamin Moore makes several solid latex options for previously painted trim, windows, and doors.
- If it’s been previously painted with alkyd (oil-based): This is where people run into trouble. You need to recoat with another alkyd product or a waterborne alkyd paint. If you paint over an old oil-based finish with latex paint, it will chip and flake off. The chemical makeup of the two products doesn’t allow proper adhesion, no matter how well you prep. I’ve seen this mistake more times than I can count, and the fix is always more expensive than doing it right.
- If the surface has been previously stained: Any of the above products will work, but you must apply an alkyd-based primer first. Without it, the stain will bleed through the new paint. You’ll put on two beautiful coats and, within weeks, see brown or amber ghosting through the finish.
Water Damage Restoration
Water damage shows up in a few ways: bubbling paint, yellowish or brownish discoloration on walls or ceilings. If you see either, here’s what to do before you think about paint.
- First, check for active water. Poke or drill a small hole in the damaged drywall. If water drains out, there’s likely saturated insulation behind the wall that needs to come out. The damaged drywall is cut out, the wet insulation is removed, and new drywall is installed. If you leave wet insulation in place, it will keep seeping moisture into the new drywall, and you’ll be right back where you started, except now you might also have mold.
- If you see small black dots on the drywall surface, that’s mold. All affected drywall and insulation needs to come out, regardless of whether there’s active water damage. If any wood framing behind the drywall shows black spots, clean it with bleach before installing new drywall and insulation.
- If there’s no insulation and you’re just seeing some light bubbling and minor discoloration, the area can be scraped to remove the failed paint, prepped, primed, sealed, and painted. In this case, the primer and sealer matter more than the paint. They provide the stain-blocking properties that prevent the old water damage from discoloring the new finish. Once the restoration is complete, the new drywall can be finished with Benjamin Moore ceiling paint.
- Water damage on trim, door frames, and doors follows the same diagnostic process. Look for bubbling or peeling paint, yellow-brown discoloration, or small black dots. Any of those signs means water damage, and restoration is necessary. I recommend pulling the trim off to check the drywall or plaster behind it. If there’s damage back there, the drywall or plaster should be removed and replaced along with new trim.
- For trim that only shows minor bubbling and slight discoloration, the paint can be scraped, sanded, or fully stripped from the damaged area. Once prep is done, one of the best primers on the market for blocking discoloration and sealing the surface is Zinsser BIN Interior Oil Primer. It locks down stains and provides a clean base for painting.
Interior surfaces are less forgiving than exterior ones in some ways. You’re looking at these finishes up close every day, under indoor lighting, from a few feet away. The wrong product or sloppy prep shows immediately. If you’re not sure what’s already on your surfaces or which product to use, that’s the kind of thing we sort out during a walk-through.
