How to handle floor height differences between rooms
Dealing with significant height gaps between rooms forces a choice between tearing out existing tile to match levels or bridging the gap with transition strips and leveling compounds. However, standard reducers only support small height differences up to about 15mm, leaving steep transitions or massive 1.5-inch drops in tight doorways without a standard premade fix.
What people tried
Every workaround mentioned in the threads below. We haven’t tested any of them — and nobody here is claiming they worked.
- 1Using a layer of latex or leveling compound to taper the height difference
- 2Filling in grout lines to bring the floor flush and installing waterproof LVP over the tiles
- 3Using transition strips like a reducer or T-mold
- 4Completely removing the existing tiles to level the floor
- 5Building a custom wood transition piece out of solid oak
- 6Cutting a solid piece of oak into a triangular ramp profile
In their words
Unedited, grouped by where they were said, most upvoted first within each place, each linked to the thread it came from.
“We had 2 quotes and one company is suggesting leaving the tiles in place and using a layer of latex to taper the height difference down. The other company is suggesting to remove the tiles so that all the floor is the same level.”source ↗
“I’m trying to figure out the best way to handle the floor transition shown in the photo.”source ↗
“The matching reducers for this LVP only supported up to 15mm height differences, as do most premade ones I could find online.”source ↗
“The higher floor is about 1.5 inches above the lower floor. The doorway/opening is about 36 inches wide, and I only have about 2–3 inches of depth/run available for the transition.”source ↗
“Is there a premade wood threshold/reducer/step-down transition made for this much of a height difference? Or would you build a custom wood transition here?”source ↗
“I would not try to patch a height difference this high when installing a floating floor. This should either be a transition strip like a reducer or a T-mold, or the kitchen flooring should be removed”source ↗
Where this came up
People with this problem also raised
- 2New flooring hits the door and won't clear
- 2How to match different flooring heights at a stair landing
- 28How to tile over an uneven subfloor without tearing it up
- 12How to fix a poorly installed floor transition strip
- 6How to keep leveled ground from becoming wavy over time
- 6Why is my apartment flooring bubbling and getting gaps after cleaning?