1990s floors, sloped lots
Kennesaw's floors are reaching middle age.
Kennesaw is a young city by housing: the median home was built in 1998, and only about 11 percent of homes predate 1980. But about 30 percent were built in the 1990s, and those floors are now 25 to 35 years old, the age when joists, beams and supports start to show wear. Many sit on sloped lots: the most common soil near downtown is eroded Madison and Pacolet red clay on 10 to 25 percent slopes, so a raised floor often stands on short supports at one end and tall ones at the other. The clay rates low for movement. Down in the creek bottoms, Cartecay soil holds water about a foot below the surface, which is hard on any wood framing above it.
The floor's level
Readings across each room to separate a dip at one post from a slope down the lot.
Joists and beams
Framing checked for sag, cracking, damp wood and joists cut for later plumbing or ducts.
Downhill supports
Tall posts on the low side of the lot, their footings, and whether runoff reaches them.
What a sagging floor in Kennesaw often looks like.
Middle-aged framing, sloped lots and wet creek ground show up in a few repeat ways in the rooms above. These are the four we check first.
A slope toward the low side
Bounce in a 1990s room
Soft framing near Butler Creek
Tile cracking in a line
Seeing a mix of these? That combination helps us find the cause faster.
How we diagnose sagging floors in Kennesaw.
A sagging floor can come from a failing support, a rotted joist, moisture, or the foundation itself, and the right fix depends on which. A lot of companies skip that step and sell you the same thing every time. We figure out the real cause first, then prescribe only what your floor actually needs.
Diagnose
A free in-home inspection. We get under the house, check the joists, supports, and moisture, and walk you through what's actually making the floor sag.
Prescribe
The right fix for the real cause, added support, reinforced joists, or more, not the priciest option. A fair price in writing. You decide on your own time.
Treat
Dependable work by our own local crew, from underneath so we don't tear up the room above. We bring the floor back to solid and walk it with you when we finish.
A lot of companies sell you the same fix every time. We diagnose first, then prescribe only what your floor actually needs. That's the difference between an honest local team and a sales quota from out of town.
Sagging floor repair methods for Kennesaw homes.
Madison, Pacolet and Cecil red clay rate low for seasonal movement, so Kennesaw floor repairs focus on the wood and the supports, especially on the downhill side of a sloped lot. The diagnosis chooses from these four repairs.
Support Posts & Jacks
Steel posts on solid new footings take load off tall supports that have settled, and they lift the floor in small steps so drywall and trim are not stressed.
Best for: dips over the downhill supports.
Joist Reinforcement (Sistering)
A new joist fastened along one that has bowed, cracked or been cut for ducts in a 1990s floor restores its strength without opening up the room above.
Best for: cut or weakened joists.
Beam & Girder Support
Reinforcing the main beam, or adding one under a long span, carries a whole run of joists and stops a floor that slopes through several rooms.
Best for: long spans in open floor plans.
Sub-Floor Repair
Soft or rotted decking is cut out and replaced. Over a creek-bottom lot, the moisture coming up from Cartecay ground is handled too, so the new section stays sound.
Best for: soft spots by tubs, toilets and doors.
When the floor connects to something else.
A sagging floor in Kennesaw can come with a foundation that has shifted on a slope or a crawl space that takes runoff. When the inspection finds that, the same local team takes care of it.
Foundation Repair
Basement Waterproofing
Crawl Space Encapsulation
Floor Rebuilds
Floor, foundation or water? The inspection shows which comes first.
In their own words.
Kennesaw sagging floor repair FAQ.
Find out why your Kennesaw floor sags.
We will go under the house, show you which support, joist or beam let the floor down and explain the fix with a fair price in writing. If your floor is sound, we will tell you that too.