Seven Cheap Decisions That Cost More Later
Each one is invisible the day the project finishes, which is exactly why it gets cut. What was saved, what it costs to fix, and the question to ask every bidder.
We get called to redo other people’s work often enough to see the pattern. It is almost never a catastrophic failure. It is a series of small savings, each defensible on its own, that add up to a bathroom being torn out four years early.
“Which savings actually come back to bite you?”
Seven of them, consistently. At ADS Building & Remodeling we rebuild these for homeowners in Buffalo Grove, Arlington Heights, Glen Ellyn, Naperville, Wheaton, and Schaumburg, and in most cases the second project costs more than the original savings several times over.
1. The Shower Built Without a Proper Waterproofing System
Saved then: $800 to $2,000. Costs later: $12,000 to $30,000
Cement board with a coat of something over it, or a mixed assembly where half the system is from one method and half from another. Water gets past tile and grout in every shower. The system underneath is what decides where it goes. When it fails, you replace the shower, the subfloor, and often the ceiling below.
The tell before you buy: ask which waterproofing system, by name, and whether they flood test before tile. Vague answers here are the highest-risk signal in remodeling.
2. The Range Hood That Recirculates
Saved then: $600 to $2,500. Costs later: grease film on everything, and a duct run through finished space
A hood that filters and blows air back into the room does very little for grease, moisture, and combustion byproducts. Adding real ducting afterward means opening cabinets, ceilings, or an exterior wall in a finished kitchen.
3. Old Plumbing Left Inside an Open Wall
Saved then: $1,000 to $3,000. Costs later: $8,000 to $20,000 plus water damage
Galvanized supply lines and aging drain connections behind a wall that was open during your remodel. Replacing them while the wall is open is a fraction of the cost of doing it after tile, drywall, and paint. This is the most common regret we hear from clients who took a low bid.
4. Builder-Grade Cabinet Hardware
Saved then: $600 to $1,500. Costs later: $2,500 to $6,000 and a great deal of daily annoyance
Hinges that sag and slides that fail are not cosmetic. You open these dozens of times a day, and replacing hardware in installed cabinetry is fiddly, slow labor. Full-extension soft-close slides and quality hinges across a whole kitchen are less than most people spend on the faucet.
5. The Bath Fan That Vents Into the Attic
Saved then: $200 to $600. Costs later: $3,000 to $15,000 in attic remediation and ceiling repair
Warm wet air pumped into a cold attic condenses on the underside of the roof deck. Give it two or three Chicago winters and you have staining, mold, and sometimes rot in the sheathing. We still find this in homes fifteen years old.
6. Flooring Chosen for Looks in a Wet Room
Saved then: $1,500 to $4,000. Costs later: the whole floor, plus furniture moving and living around it
Solid hardwood in a basement, laminate in a mudroom, carpet at a back door. The material is not bad, the location is. In this climate the meltwater and humidity find every one of these choices within two seasons.
7. Skipping Permits
Saved then: $300 to $3,000. Costs later: unpredictable, and it arrives at the worst time
Unpermitted work surfaces at closing, during an insurance claim, or when the next owner’s inspector opens a panel. Retroactive permitting means opening finished work for inspection. It also means a buyer’s attorney has leverage over your sale price.
The Pattern Behind All Seven
Every one of them is invisible on the day the project finishes. The room looks identical whether the shower has a real waterproofing system or not, whether the fan vents outside or into the attic, whether the hinges are good or adequate.
That is exactly why they get cut, and exactly why a bid that is dramatically lower deserves a specific question rather than a celebration: which of these seven is different in your scope?
Where Saving Money Is Genuinely Smart
To be fair to the low bid, plenty of savings are safe and we recommend them constantly:
- Keeping the layout and the plumbing where they are
- Refacing sound cabinet boxes instead of replacing them
- Straight-set tile instead of patterned, same material
- Mid-tier fixtures from manufacturers with parts availability
- Keeping appliances that work
- Deferring a second room to next year, with rough-ins done now
- Doing your own painting and demolition of non-structural items
The distinction is simple. Save on what you can change later without demolition. Never save on what is behind the wall or what controls water and air.
Common Questions
How do I check whether my existing shower was built properly?
Look for movement in the tile, grout that keeps cracking in the same spot, staining on the ceiling below, or a musty smell after use. Any of those is worth an inspection before it becomes a rebuild.
If a contractor is cheaper, is he cutting corners?
Not necessarily. He may have a leaner overhead or a gap in the calendar. The way to know is to compare line by line and ask directly about these seven items. Honest builders answer clearly.
Can these things be fixed without a full redo?
Ventilation and hardware, yes. Waterproofing and in-wall plumbing, essentially no, which is what makes them the ones to get right the first time.
Important Note
The figures above are typical ranges from projects we have repaired in this market, not predictions for any specific home. At ADS the in-home consultation is complimentary, including a look at work someone else did if you are worried about it.
Comparing Bids Right Now?
If you are choosing a contractor in Buffalo Grove, Arlington Heights, Glen Ellyn, Naperville, or a nearby Chicago suburb, take this list to every bidder and ask about each item. The conversation takes ten minutes and it is the best ten minutes in the whole process.
At ADS Building & Remodeling, we provide:
- A complimentary in-home consultation and 3D rendering
- Named waterproofing systems, ducted ventilation, and code-compliant electrical written into the scope
- A fixed-price quote that doesn’t move after you sign
- Permits, inspections, lien waivers, and a written workmanship warranty
The most expensive remodel is the one you pay for twice. Everything on this list is how that happens.