
Repairing water damaged floor around the toilet
- Phillips head screwdriver
- an adjustable wrench
- Drill
- a set of drill bits
- a metal flange support
- stainless steel screws
- a wax ring, specifically for toilets
How much does it cost to repair a bathroom floor?
There are many different types of issues that can occur. This leads to a wide range of costs associated with repairs. The national average for floor repair ranges from $1,000 to $5,000 with most people paying around $2,000 for hardwood repair with moderate damage.
How do you fix a bathroom floor?
Part 3 of 4: Laying Tile
- Lay out a single horizontal and vertical row of tiles across the floor along the chalk reference lines.
- Set the first tile in the far corner of the room and work towards the doorway. ...
- Cut tiles with a tile cutter or wet saw, if necessary, to fit along the wall. ...
- Allow the thin-set to dry for at least a day. Follow the instructions recommended by the manufacturer before grouting.
How to repair a rotten floor in a bathroom?
- TV Mounting
- Door Installs
- Trim
- Crown Molding
- Cabinet Repairs
- Drywall Install
- Texturing
- Fence Staining
- General Construction
- Garage Additions
How to fix a bathroom floor that is rotting?
Things You Will Need
- Hammer
- Screwdriver
- Tape measure
- Carpenter's square
- Pry bar
- Circular saw
- Dimensional lumber boards
- Plywood
- Bolts or screws (optional)
- Construction adhesive

How do you fix water damaged bathroom floor?
Steps to Take to Fix the FloorsTurn off the water. Close the main water valve so you can prevent any more water from coming into the room as you work.Prep the area. ... Inspect the area. ... Remove damages. ... Give time for area to dry. ... Reinforce the joists. ... Cover the gap.
How do you fix water damaged flooring?
It's not just water that causes mold and mildew; it's the combination of water and dirt.Remove Surface Water. ... Scrub the Floor. ... Treat Moldy Areas. ... Dry the Floor. ... Sand Water-Damaged Wood Flooring. ... Deal With Mold on Wood Under Paint. ... Replace Laminate.
Does wet subfloor need to be replaced?
“Adequately protected from moisture, most subfloor materials can be expected to last for the lifespan of the home.” However, if the subfloor is consistently exposed to moisture, you may need to replace it after 20 to 30 years or sooner.
How do you repair a subfloor in a bathroom?
3:349:45How To Replace Damaged Subflooring Under Toilet - YouTubeYouTubeStart of suggested clipEnd of suggested clipNext step will be to cut a piece of sub flooring. The same size that you have cut your that you haveMoreNext step will be to cut a piece of sub flooring. The same size that you have cut your that you have removed from the subflooring. Hopefully all your corners are square nice to start with a square.
Can you fix water damage on laminate floor?
Water damaged boards can't be fixed, but they can be replaced. If you have leftover laminate flooring boards from your original installation, use those. If not, match the damaged boards with new ones. Make sure the floor is completely dry before you begin the repairs.
What happens if water gets under tile?
Water can cause the subsurface to swell and warp, and pushing the tile to lift even harder. When excess moisture is present, it could cause mold and mildew growth, eating away the mortar even further.
How do you dry a subfloor after water leak?
The first step is to absorb any water lurking on the surface of the floor. Then, place a dehumidifier at high settings to pull out any moisture that is still in the air. If the water leak is localized in one area, make sure to isolate that area by either closing the door or blocking off the doorway with a plastic tarp.
How do you fix water damage on plywood?
3:476:04How to replace water damaged plywood subfloor; DIY NC Floor GuysYouTubeStart of suggested clipEnd of suggested clipAlso you might want to make some additional cross cuts with your skill saw. So that you can breakMoreAlso you might want to make some additional cross cuts with your skill saw. So that you can break the plywood down into smaller sections that makes it easier to tear.
How do I know if my subfloor has mold?
Even if you have access to professional moisture detection meters, subfloor mold can be difficult to discover. Perhaps the easiest means of detecting a subfloor mold problem are seeing discoloration on vinyl flooring, warping or distortion in areas of flooring, or the presence of malodors.
How do you fix a rotted subfloor underneath?
4:387:43How to Remove and Replace a Rotten Subfloor - YouTubeYouTubeStart of suggested clipEnd of suggested clipBut we can't just lay down plywood. We want to attach each side of the plywood to the substructureMoreBut we can't just lay down plywood. We want to attach each side of the plywood to the substructure of the house. We need to add boards in between the floor joists to screw the new subflooring.
How much does it cost to repair a bathroom floor?
Cost to Repair FlooringFloor Repair CostNational average cost$1,600Average range$500-$3,000Low-end$100High-end$10,000May 2, 2022
When should you replace bathroom subfloor?
Here are five signs it's time to replace a subfloor.Those squeaks could be calling for your attention. ... Sinking sections are tell-tale signs of subfloor failure. ... Moisture could be causing your cupping floorboards. ... Cracked and popping tiles could be a material issue. ... Possible water damage is always a concern.
Can you flatten swollen laminate flooring?
To dry a piece of laminate that has swollen from moisture, you can usually use a hair dryer. Run the hair dryer along the swollen flooring until you start to see it contract. Then, use a roller or straight edge to flatten it out.
Will laminate floor swelling go down?
If your laminate flooring was glued down, the source of the swelling may not be caused by moisture. After gluing, the joints of the boards may swell slightly as they absorb the water in the glue. This is temporary and often resolves itself in three to four weeks.
Signs of a water damaged bathroom floor
Recurring mold or mildew: especially along the baseboards of your bathroom, mold and mildew like to grow in damp, wet environments.
Bathroom floor appears to be leaking water
First, you’ll need to determine where the leaking water is coming from.
How to repair a leak under your bathroom floor
If you’ve inspected your bathroom floor thoroughly and can’t find any visible signs of a leak anywhere, this might be an indicator of a leak underneath your flooring. There’s a simple way to test this: find your water shut-off valve, and turn it off. Check your water usage via your water meter, then wait a couple hours.
Hardwood floor repair in bathroom
You might be able to get away with nailing or screwing the boards back in to place, if only a few of them are warped, cupping, separated, etc.
Laminate floor Repair in Bathroom
Unfortunately with laminate flooring, they tend to have multiple layers that do a tremendous job of absorbing any moisture, which leads to them swelling and separating.
Water Damaged Tile floors in bathroom
Generally speaking, tile flooring is incredibly resistant to water, but that isn’t to say water can’t manage to seep through cracks in the grout and could wind up damaging your subflooring.
Vinyl & Linoleum flooring Repair in Bathroom
Vinyl and linoleum both handle excess water well, so you’ll start by removing any water and drying the bathroom floors with fans and humidifiers. From there, the simple application of a utility knife can cut an outline around the damaged area with a straightedge, and you can use a flathead screwdriver to pry it up from your bathroom floor. Oftentimes you can reuse vinyl or linoleum, but the main thing here is to ensure the integrity of the subflooring..
Musty Odor
If you get a musty odor when you enter your bathroom, there is a possibility that there is not enough ventilation inside. The dampness prevails on the floor and surfaces and there is no dry air circulation inside. This results in dampness and moisture being constantly present on the floors.
Mold and Mildew
Moisture attracts mold formation. Mold and mildew are quick to spread in damp places. If you find mold and mildew on your shower tile, walls or bathroom floors, you should know that your surfaces are constantly damp. You need to not only clean the mold, but also seal the surfaces again and allow proper ventilation.
Rusted Taps, Pipelines or Faucets
If any of your tap fittings or pipelines appear greenish or rusted, then these could be due to hard water and subsequent mineral deposits on the tap fittings. If you ignore this, the taps and fittings could eventually rust and break.
Whitish and Rough Appearance of Floor Tile and Counters
If you get hard water from your taps, then the whitish and rough patches on your floor tile and counters are due to the deposits of calcium and minerals present in hard water. When the water evaporates, these deposits are left behind. These salts deposit on the tiles and make the surface appear whitish and rough.
Visible Leakage from Shower Heads or Taps
This is an obvious sign of water damage that should not be ignored. Not only is water being wasted, but the collecting water on the floor creates a rough patch or etching that spoils the appearance of your shower floors. The etch marks also make the surface rough and are more prone to dust and dirt collection.
Damaged Shower Caulk
If your shower caulk has peeled, cracked or deteriorated, it will not prevent water from seeping inside. If you find your caulk dirty or stained, there is a possibility that it has cracked and mold breeding has started in its gaps.
Constant Water Present on the Shower Floor
This could be due to the incorrect inclination of the shower tile towards the drain. This results in constant water accumulation on the floor. The floor should be able to self-drain the water towards the drain. If not, water will always be present on the floor, leading to hard water stains, etch marks and mold breeding.
Most Common Causes Of Rotted Bathroom Floors & Subfloors
Given that the bathroom likely has more plumbing in it than most other rooms in your home, the most common cause of rotted flooring and water damage is going to be leaks.
How Do I Know If My Bathroom Floor Is Rotted?
Rotted subflooring is a result of unresolved and ongoing water damage. When water leaks or splashes are allowed to continue to accumulate, your flooring in bathroom will continue to absorb moisture, and over time as it remains in contact with the subflooring will begin to cause rot.
Should You Repair Or Replace?
In most instances of severe water damage, the best option is to have the subflooring in your bathroom completely replaced.
How To Replace A Rotted Bathroom Subfloor
Replacing a Rotted Bathroom Floor / Subfloor can take anywhere from 8 to 24 hours of actual labor time, so you’ll want to plan in advance so you have enough time to finish
How Much Does It Cost To Replace Rotted Bathroom Floor & Does Insurance Cover It?
On average, replacing a plywood subfloor costs between $800 and $1600 in a 300 square foot bathroom.
Can I Replace The Rotted Subfloor And Flooring Myself?
Replacing your own rotted flooring and subflooring is possible, but will require some specialized equipment and materials. If you feel confident in your ability and have access to the necessary tools and equipment/materials needed, it is entirely feasible to replace the rotted subflooring yourself.
When To Call A Professional
Water Damaged subfloors & floor joists can lead to serious structural issues, and need to be properly repaired to ensure the safety of your bathroom floor.
How do I repair a water damaged toilet?
Before you can repair any water damage, you will need to prepare the room for the job. Remove the toilet by unscrewing the bolts that hold it to the floor and disconnect the water line. Take the toilet out of the room and leave it in an area that is out of the way. If the water damage extends under the cabinets, you will need to take the cabinets out of the room as well. In most cases, ceramic tile will not be damaged by water; however, if there is a significant amount of water in the room, tile will be damaged as will any vinyl products. You need to remove the damaged flooring and take it out of the room. If you have ceramic tile, you will need to chisel it out with a hammer. If you have vinyl, you should be able to scrape it away with a large scraper blade. it is important to remove all pieces with water damage that might harbor mold and mildew.
Can you reinstall a bathroom floor after it's been repaired?
Once the floor is repaired, you can reinstall the cabinets and the toilet. At that point, your bathroom should be ready to use again. Remember to turn the water back on.
What to do if you have a broken bathroom wall?
If you don’t, the problem will recur and worsen. If you have a broken pipe, then you should turn off the water, call a plumber, and have the fault repaired.
What happens if you don't fix water damage?
Health Effects from Water Damage. If you don’t act quickly to resolve a water damage problem, you could find that it develops into a mold issue, or worse. Here are three health issues that not repairing water damaged bathroom walls could cause: 1. Mold. Mold grows best in warm, damp conditions – like bathrooms.
Why does my bathroom have water in it?
Water damage in the bathroom could be caused by something as simple as water spray from a shower head, water seeping into faulty caulking around the tub, or it could be something more serious like a leak in a pipe behind the bathroom wall.
What are the most common areas of water damage?
The two most likely rooms where water damage may occur is the bathroom and the kitchen – where water is used often and there is high humidity.
What to do if you have a broken water pipe?
If you have a broken pipe, then you should turn off the water, call a plumber, and have the fault repaired. The sooner you do this, the less damage will be caused and the easier and cheaper the repair to your bathroom wall will be. However, the worst water damage is usually caused over a long period, by slow and hidden leaks.
Why does water deteriorate over time?
This is because the conditions encourage growth of mold, bacteria and insects that could be harmful to health. The secret to limiting damage caused by water is to act quickly. This is especially the case when you repair bathroom wall water damage.
What is a coverall for a bathroom?
Disposable coveralls. A hard hat to prevent injury from falling ceiling debris. Having identified and repaired the source of water that is damaging your bathroom wall, and taken precautions to stay safe while you make the repair to the wall, you are ready to get started on making the repair.
