We love the character, craftsmanship, and history each home showcases. But remodeling old homes that are 50, 60 or even 100 years old come with surprises and that is just part of the journey. Fortunately for our clients, we have been in business over 70 years and have seen just about all of it.
Here are the most common renovation surprises in older homes—and how we professionally handle them to keep projects on track.
Outdated or Unsafe Electrical Systems
What we find:
- Knob-and-tube wiring
- Overloaded panels
- Improper DIY additions/modifications
Why it matters:
These systems weren’t designed for modern electrical demand. Today’s kitchens, HVAC systems, car charging needs and home offices require significantly more power.
How we deal with it:
- Electrical walk throughs with our electrician to see existing conditions before we start renovations.
- Panel upgrades when needed
- Rewiring unsafe or outdated circuits
- Bringing everything up to current code and safety standards
Plumbing That’s Nearing the End of Its Life
What we find:
- Galvanized steel pipes (corroded from the inside)
- Cast iron drain lines cracking or scaling
- Water supply line too small
- Sewer lateral issues
Why it matters:
Old and corroded pipes can cause water pressure issues when you are adding new fixtures. If you don’t replace failing plumbing you will have major water issues down the road and may have to tear out walls that you just paid to have built.
How we deal with it:
- Camera inspections of drain lines if needed
- Proactive replacement of aging supply lines
- Updating plumbing during open-wall phases
If we’re already inside the walls, it’s the perfect time to future-proof the system.
Structural Surprises Behind the Walls
What we find:
- Undersized framing by modern standards
- Hidden water damage
- Termite or insect damage
- Previous “creative” DIY fixes
Why it matters:
Structural integrity always comes before aesthetics.
How we deal with it:
- If possible, exploratory demo of questionable areas
- Thorough framing inspection after demo
- Sistering or reinforcing joists and beams
- Consulting structural engineers when needed
- Properly repairing—not just covering—damage
If we think there may be any damage that is behind the walls, we are sure to let you know ahead of time so you know what to expect.
Asbestos and Lead
Common in homes built before the 1980s, hazardous materials may be found in:
- Popcorn ceilings
- Flooring
- Insulation
- Old paint
- Wrapped pipes
How we deal with it:
- Testing before disturbance
- If Asbestos is present we have you reach out to an asbestos remediator.
- If Lead Paint is present our carpenters and project manager are EPA Certified to handle cleaning up and disposing of the lead paint per specific practices as outlined in the EPA Renovation, Repair and Painting Program.
Safety is non-negotiable—for homeowners and crews alike.
Foundation Movement or Settlement
What we find:
- Cracks in basement walls
- Sloping floors
- Sticking doors and windows
Older homes often have some degree of settlement. The key is determining whether it’s historical and stable—or ongoing.
How we deal with it:
- Foundation evaluation
- Monitoring cracks
- Bringing in foundation specialists, if necessary
Not every crack is a crisis—but every crack deserves assessment.
Insulation (or Lack of It)
Many older homes were built before energy efficiency standards.
What we find:
- Little to no wall insulation
- Minimal attic insulation
- Drafty window and door assemblies
How we deal with it:
- Upgrading insulation during remodel and meeting current codes
- Air sealing gaps
- Recommending energy-efficient windows and doors
Comfort and efficiency are major long-term wins in renovation projects.
Layout Challenges
Older homes weren’t designed for open-concept living.
What we encounter:
- Small, compartmentalized rooms
- Limited storage
- Tight kitchens
How we deal with it:
- Evaluating load-bearing walls before removal
- Creative structural solutions (beams, posts)
- Smart storage integration
- Thoughtful redesign that maintains the home’s character
The goal isn’t to erase history—it’s to improve livability.
Permitting and Code Updates
Renovating an older home often triggers upgrades to meet current building codes.
Common upgrades include:
- Egress windows
- Smoke/CO detector requirements
- Stair and railing updates
- Insulation and energy standards
How we deal with it:
- Pulling proper permits
- Communicating early about required upgrades
- Building realistic timelines
Transparency upfront prevents frustration later.
How We Minimize Renovation Surprises
While surprises are common, chaos doesn’t have to be.
We reduce risk by:
✔ Our thorough Pre-Construction Process which helps us learn as much as possible about your home and the project scope before we ever hold a hammer.
✔ Opening exploratory areas when needed
✔ Communicating immediately when issues arise
✔ Offering solution-based options—not just problems
Final Thoughts
Older homes have incredible charm and craftsmanship—but they also come with hidden stories behind the walls.
The key to a successful renovation isn’t avoiding surprises entirely. It’s working with a team that expects them, plans for them, and handles them professionally.
When approached the right way, renovation surprises aren’t disasters—they’re simply part of restoring a home the right way.
