Questions tagged [floor]

For questions generally relating to the structure and construction of floors in buildings, including designs, materials, support mechanisms, load-bearing calculations, etc. For questions specifically about the top-layer covering of a floor (tile, carpet, hardwood) see the "flooring" tag.

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10k views

How to remove a tile with floor heating mat

Two weeks ago I laid 1 X 2 ft ceramic tiles in my bathroom using premix tile adhesive. After reading some reviews, I should have mixed my own - lesson learned. This weekend I added grout and all went ...
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1answer
4k views

What is this burnt cement floor treatment called?

In Brazil we have a floor finish named Burnt Cement (that doesn't involve burning). Here is a description of the process In summary, you use a mix of cement and pigment (sometimes marble powder too) ...
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1answer
678 views

How can I stop cracking/squeaking sounds while leveling this floor?

I am reconditioning a wooden floor; I pulled up the carpet and am repairing, levelling and then painting the so-so boards I found. I already tried replacing the nails with screws but found that the ...
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1answer
319 views

Floor Makes Metal Clang When Walked On - One Room

We have a 3 bedroom, 2 bathroom house. The whole house has hard-wood flooring. One bedroom on the corner of the house has a floor that sounds hollow... When walked on it makes a loud clanging sound... ...
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2answers
213 views

Is there a better method for affixing UPVC floor trim to skirting, other than the adhesive tape provided?

Can anyone recommend a better method of affixing UPVC (e.g. Homelux) floor trims to skirting other than the adhesive tape provided? Can you mechanically affix them or is it just down to adhesives?
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What is the proper way to clean a paintbrush and metal pan with KleanStrip paint thinner?

I am finishing my hardwood floors tonight with an oil-based polyurethane. I bought a natural bristle paintbrush and a metal pan, as well as some KleanStrip paint thinner that is "made with Mineral ...
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2answers
34k views

Can a room be very cold because of the floor?

My house has a very small kitchen which is actually an extension of the house with its own roof. I suspect its roof insulation is old and not effective, because this kitchen is quite cold (8 degres ...
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2answers
955 views

How can I use bulk electrical wire to make a subfloor heating system?

Electrical floor heating kits run US$10 to $15 per square foot, but bulk wire only costs $2.50. With the controller, you're still running under $4 a square foot. I have a construction background, but ...
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1answer
3k views

What should we do with floor tiles that were applied with Type 1 Mapei mastic?

We tiled a 25 sq. ft bathroom with 12X12 porcelain tiles. Instead of a bag of normal powered mortar (which covered more area than we needed), we picked up the tub of Type 1 Mapei and were told it was ...
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1answer
250 views

Are all toilet bolts installed from under the floor?

My mom has an older toilet. When is became loose, in order to tighten the bolts she had to hire someone to go under the house. We just got a new toilet. I was hoping to install it as a d.i.y project....
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2answers
232 views

Cleaning dried up hand-disinfectant from lacquered wood floor

There was some hand-disinfectant dropped on a lacquered wooden floor. Tried to remove as much as possible with a wet tissue but the stains shown in the picture remained... Anyone knows what could be ...
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2answers
490 views

Is it possible to fix this swollen floor?

First of all sorry for my English. I've built a playhouse for my kids: I've painted it using this: The construction took me maybe more than 3 months (this was my first attempt to cut a wood and ...
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3answers
2k views

First floor of house wobbles!

I've seen similar questions but I'm still stuck for an answer, so I hope someone can help... I've just built what is essentially a two-storey cube, 6m x 6m x 6m. It's a steel construction, a little ...
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1answer
635 views

Is This Wood Still Good? (Water Stained or Rotten)

I have an attachment on the side of my house, basically an enclosed porch but could also be a mudroom. One of the doors leads to a deck where the prior owners let the gutter downspout fall out of ...
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4answers
43k views

Hardie Board Subfloor—Thinset or No?

I'm remodeling the bathroom in my house that was built in the 1930s. I stripped out the old flooring down to the 1x8 wood planks (about 1/4" between each). I have 1/4" Hardie Board to put down in ...
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1answer
106 views

Is this a floor framing system? what is the difference between joist splices and floor joists?

I googled "floor framing" and got lots of results. The following (img_1) is the simpler one. According to the anotations in the image, there are 7 joists, 2 bearers, 6 stumps, right? Consider the ...
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1answer
89 views

Floor lamp - what is this part?

I would like to repair this floor lamp. The piece in the picture has snapped but I’ve no idea what it’s called to get a new part. Can anyone help?
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5answers
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I need a neat solution for lifting a floor boarded trap door

I've just had a 'trap door' replaced in a floor boarded floor. The previous trap door just had a couple of finger holes in it to lift it out, however: This was not particularly neat The trap door is ...
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3answers
10k views

What Cement Based Product Is Used for Smoothly Finished Floors?

I recently replaced a floor drain in my basement around which I had dug out the concrete, gravel and clay soil. When I sealed it back in, I laid down a bed of gravel and sand, and then used a ...
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1answer
97 views

Reading the measurement of the slope of a floor

I have been told the slope of a floor is 2.5 degrees. How does that translate to the dropping of the floor so many inches in four feet?
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2answers
5k views

How can I replace laminate with polished concrete flooring?

I'd like to investigate whether I can replace my first-level flooring - currently faux-wood laminate - with polished concrete. What do I need to know? Is it even practical to put down polished ...
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1answer
1k views

Is floor paint on concrete purely aesthetic or actually functional?

I have a large thatched barn recently (6 months) laid with a concrete floor to replace the original mud floor. The concrete was dusting badly, especially near where a table tennis table sits, so I ...
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3answers
2k views

How can I protect a shed floor from ground moisture?

I needed some sort of workshop/storage/playhouse, so I thought I’d build a shed with three sections: Workshop - 2.4m x2.4m Storage - 1.2m x 2.4m Playhouse - 2.4m x 2.4m Now I intend on turning the ...
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1answer
238 views

My apartment still smells like polyurethane after over a month! I have a toddler with respiratory issues, please help

I just moved into a recently renovated apartment. I am not sure exactly what work was done or what products were used. It has new parquet wood floors and the place was sitting empty for a month. I ...
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2answers
245 views

How do I best protect my hardwood floors from damage by moving chair legs

I have beautiful oak wood floors in my kitchen. Its looking wonderful since I finally found something great to clean it with. The problem I have though is an ongoing one. I have wood kitchen chairs ...
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3answers
206 views

Framing around depressed area of floor: a good plan?

I'm installing a grandfather clock in my house. Problem: my first floor ceiling is 88" high, and the clock is 94" high. I can't modify the clock, so I'll have to modify my house. The solution is ...
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1answer
80 views

Why do I have smaller than expected floor joist components?

I cut out the subfloor in my half bath on 2nd story above garage. I didn't expect to see 2x4s proving the most support, and just one 2x6 joist. Can someone explain to this newbie what's going on? ...
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1answer
198 views

Regular concrete as a floor leveler?

I have a small bathroom (6' x 7') that I want to lay tiles in. I'm on the ground floor of a 40 year old condo, so the floor is concrete. There's about 1/4" difference in height between the low ...
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3answers
16k views

Do I need to replace water damage or just let it dry out?

I had a water leak under my kitchen sink. It happened pretty slowly over the course of perhaps 8 weeks. The bottom of the cupboard was saturated and about 6 " up the sides of the same cupboard unit. ...
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1answer
701 views

Halo effect sanding floors

I've used a drum sander and an edging sander to sand a floor. This has left the perimeter of the room a little different from the rest. What's the best way to blend both the regions ? I used 36,60,80 ...
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2answers
2k views

How much weight can floor made of plywood over joists on concrete slab support?

I'm installing a 3' x 4' masonry heater that will weigh 1700 - 2000 lbs in a room that is a converted garage. The floor is plywood over 2x4 joists directly atop a concrete slab. How much weight can ...
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2answers
922 views

Reattach carpet to one wall - looking for advice/suggestions

First off, some pictures of the carpet I am looking to re-stretch: I recently finished remodeling a bathroom, and in the process moved a wall, so in the adjacent room we pulled up the carpet along ...
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2answers
172 views

Should I change all floors or only one?

I have two different type of flooring on my second floor. I have almost 30 sqm with dry pine flooring (four rooms), and 8 sqm with vinyl (one room). The pine planks are not nailed to the floor, I can ...
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2answers
2k views

How do I tile over a leveled floor with a feathered edge?

I have a laundry room in a home I just bought which had some unseen water damage. They originally had the sticky vinyl tiles on there which I pulled up. The concrete underneath was pitted and uneven. ...
2
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1answer
318 views

How do I fix an irregular hole in my heater closet?

The plumbers cut a roughly rectangular hole in the water heater/heater closet floor when fixing the drain pipe for the condensate line. The closet is located in the garage. There are two 2" PVC ...
2
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1answer
63 views

Sunken area under bathroom cabinets

I'm remodeling a bathroom in a Houston, TX house that was built in 1969. After removing the cabinets on each side, I found that the concrete floor is approximately 2 inches lower where the cabinets ...
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2answers
162 views

What is the difference between floor and subfloor? Is subfloor a part of floor?

Consider the following image (img_1) I guess the whole thing is called a floor framing system and subfloor is a part of the system. So subfloor is a part of floor. is my understanding right?
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2answers
534 views

Is it ok to insulate external cantilever floor joists with foam board to fix cold floor?

We have very cold floors in the kitchen because the outside air is moving up through the external cantilevered floor. I'd like to insulate it by cutting 2" foam (probably XPS or Polyurethane) and ...
2
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1answer
165 views

Ideal approach to level a 6x8 ft bathroom?

I am in the slow process of remodeling a small bathroom. The room is roughly 50 square feet. I am down to the bare joists and have 3/4" plywood that I'm about to screw down with 3" screws. After that, ...
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2answers
14k views

Sealing an OSB floor in a shed [closed]

We have two sheds with OSB flooring.. We have an ATV that we use for snow removal, and it is parked in the shed before & AFTER plowing snow. We are very concerned about "melting snow" ruining ...
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1answer
1k views

non-permanent construction adhesive?

I'm building a small floating wall about 3.5' wide. almost 8' tall. It will be 'floating' 8" away from the ceiling, floor, and perpendicular wall via 1/4" steel pipe connected to floor flanges. It ...
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2answers
4k views

What insulation materials for converted vans?

I want to add insulation to the ceiling, walls, and floor of my van as a first step to convert it. What are the recommended/available materials for that aim? By "convert" I mean to turn a regular ...
2
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1answer
64 views

Is it better to remove existing floor before placing new one

I have an existing marble floor in my kitchen in my house that is 40 years old. I am planning to put tiles there. Is it better to remove the marble floor and then place the tiles, or should I put the ...
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2answers
5k views

Dealing with Asbestos Floor Tiling

This is a cement kitchen floor (about 300 sq ft). Removed cheap pergo flooring and discovered a layer of tiles from 1962. Had them tested and came back with a high composition of asbestos. Here are ...
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1answer
672 views

Is it okay to put 3/4“ plywood over 1/2” wood subfloor?

I recently purchased a 2 level condo and took out existing hardwood floor on the 2nd floor. Some of the pieces of plywood is pretty old. I wanted to get an honest opinion on whether I should replace ...
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2answers
13k views

How can I level my bedroom floor?

I have a second floor bedroom that is 10' wide by 16' long. The floor is 3/8 to 3/4 then back to 3/8 lower, then 1/4 to the bedroom door. How can I even the floor? I can not raise the new floor ...
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2answers
268 views

How can I repair a big gash in my kitchen floor?

How can I repair this big gash in kitchen floor (I can see wood) I was cleaning my kitchen floor, and moved the fridge out of the way. Problem is we have our microwave on it with a short cord. ...
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2answers
294 views

How can I reduce squeaks in wood floors when no felt paper was installed between floor and plywood?

I've purchased a home where the previous owner installed 3/4" wide plank pine over a 5/8" plywood subfloor. The plywood is glued to a concrete slab but there is no felt paper between the 2 woods. ...
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3answers
112 views

Timber Veneer Flooring?

We have existing polished timber floors, it is patchy (different parts of the house are floored with different kinds of timber) it also has a few gaps and holes. We are thinking of laying down some ...
2
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1answer
208 views

Toilet flange concreted into floor, replacement?

I've got a toilet on the concrete floor. The old flange has rusted and disintegrated at the hold down bolt slots. But the flange is actually cemented into the floor. I think my #1 option is to cut off ...

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