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3answers
56 views

Can I use self leveling compound to level old thin set over plywood subfloor?

The previous owner of my house tiled all the bedrooms on the second floor. I would like to remove all the tile and lay down hardwood flooring. So far I have removed the tile and now have all the thin ...
2
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1answer
38 views

Fixing Incorrect Concrete Application

I have a 400 Square Foot garage that has a lot of gouges in the concrete floor. I purchased some primer and Concrete Leveler in order to fix the gouges. I made a mistake and accidently mixed 4 times ...
4
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2answers
147 views

Laying Vinyl Flooring Over Uneven Poured Concrete

I am trying to give my basement floor an update, and I have purchased a click and lock vinyl floating floor. The existing poured concrete has some raised areas (where the concrete was clumpy and not ...
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0answers
34 views

How do I finish a concrete floorÉ

My basement has a concrete floor that is all jagged. It`s missing about 1 1/2 inches of concrete to be even with everything else....what do I do?? Will self-leveling cement adhere to such a ...
2
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2answers
130 views

What's the proper way to fill this hole?

Recently a dip formed in our flooring inside our sports performance training facility. We discovered that the concrete job there had a good number of stones in it, and I believe that it was that ...
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2answers
284 views

How can I level a part of a concrete floor in preparation for installing a washing machine?

Whoever installed the existing washing machine in the basement was unable to extend one of the legs long enough to adjust for the slope in the concrete floor. So they took a piece of wood and stuck ...
2
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2answers
183 views

Self leveling underlayment - should I tile first?

I need to level the base of a shower and the plan is to pour self leveling underlayment. The initial plan to shim the shower explains why I removed some tiles. I've moved on to plan B, which is the ...
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2answers
121 views

Can I use self-levelling cement over different levels of plywood?

I want to put large format tiles in a 10 x 10' bathroom over ditra. I have a solid flooring substrate but it is sloped, losing 1 3/8" over 8 feet. I am concerned about the weight of this much SLC (and ...
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1answer
483 views

How to mix a resurfacer/leveler with sand and cement?

Disclaimer: No, I can't buy ready made surface leveler, because in Brazil this doesn't exist. I need to use a resurface a dry pack levelling that my previous contractor made a lousy job (porous ...
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1answer
1k views

How can I adjust for an uneven exterior door threshold?

What is the most appropriate way to adjust for an uneven threshold on an exterior door? In the image below you can see the gap that exists on one side of the door. We have considered taking up the ...
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1answer
1k views

House slightly uneven floors almost everywhere

I recently purchased a 2050 sq ft. house 1 story, built in 2000, in North Dallas. We had a general inspection done on it, and the disclosure didn't mention any foundation issues, also all the doors ...
2
votes
1answer
77 views

How can I level a slab with floor drains?

I just had the slab in my new basement poured about 3 days ago. It turned out terrible. The entire floor is wavy and has up to 1/2 inch dips and bumps every 4 feet or so. I would like to resurface ...
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1answer
144 views

How should I prepare a concrete slab for plank porcelain tiles?

I have several questions about laying plank porcelain tile on a concrete slab. First do I need to get 100% of the glue from the concrete floor, there are small spots and patches here and there that ...
3
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2answers
9k views

How to level bathroom plywood subfloor before tiling?

In a bathroom remodeling project, I noticed the newly installed plywood sub-floor is flat but not level, which may cause issues when installing the shower and the sink cabinet (water evacuation and ...
1
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1answer
4k views

Can Self Leveling Compound be Poured Over 2 Inches Thick?

I need to pour a level pad 2 1/4 inches thick to support a cast iron tub on top of our slab (the floors are raised 2 1/4 inches). I would like to use a self-leveling compound (like this one ...
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0answers
120 views

How can I level my concrete slab for patio door instalation

How do I use that self leveling stuff on a slab of concrete? I've seen floor companies use it for floor tiles. Maybe there is something else I need to buy? I have one area of concrete slab that I need ...
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0answers
2k views

Leveling basement floor while keeping it sloping to the drain?

I am having similar problem with the basement slope being exceptionally steep around the floor drain (similar to this: How do I level a basement floor but not the slab underneath?). The discussion ...
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vote
3answers
601 views

How do I level a sloping floor that has been tiled?

We have a large room that we want to use as a bedroom and it has been tiled, over a concrete slab. On further inspection we now realise that there is a slope of approximately 5cm from one end of the ...
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2answers
433 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. ...
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vote
1answer
3k views

How to Fix an Unlevel Floor on an Upstairs Floor in Preparation for Nail-Down Hardwood Flooring?

I'm contemplating both worthwhile solutions from this less specific question. However, I'm concerned about my ability to nail down hardwood flooring after using a leveling compound, and am reluctant ...
1
vote
1answer
329 views

How can I smooth an uneven concrete floor?

I have had a extension built at the back of my house. It is almost complete now. I had a 6 ft. 6 in. patio door at the back of the house, and the builders left it till last to remove. This will leave ...
2
votes
1answer
855 views

How do I flatten my uneven concrete floor?

We have an old Victorian house with a concrete floor throughout the ground floor. The ground floor is partitioned in two by a dividing wall and french doors. From the front of the house to the ...
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0answers
258 views

How do I level a summerhouse concrete base that dips in the middle?

I laid a 4x3 metre concrete base for my summerhouse/office thing. The corners are all level and so the summerhouse sits fine, but it dips in between and so the load bearing battens aren't taking any ...
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3answers
17k views

Should I use self-leveling concrete or mortar to level a patched area of concrete prior to tiling it?

I had to repair cast iron pipe in the basement. This left me with a 2ft x 3ft hole in my tiled basement floor. We cut along the grout lines, so I just need to replace the tile and concrete. Well, ...
2
votes
1answer
531 views

What's the best way to fill in some uneven cracks in my garage and level it out so that I can paint over it?

I have a big crack on my garage floor. I need to fill it and level it out so that I can paint over it using that garage floor epoxy paint. Basically, I'm selling the house and I want to make the ...
1
vote
1answer
417 views

How can I smooth a seam between cement board?

I have a joint between two sheets of cement board that forms a small ridge elevated maybe 1/8" relative to the centers of either board. I was wondering if extra thinset on both sides can be used to ...
4
votes
2answers
832 views

How can I level this concrete floor so I can install laminate?

I did a rough sketch up of what I'm working with in Google Sketchup. I'm laying laminate flooring in my basement living room and have all of the necessary preparations (Plastic layer and padding) My ...
6
votes
3answers
24k views

Can I use leveling compound between plywood and cement backer board?

I'd like to install slate tiles over a pre-existing plywood floor. The plywood floor is 3/4" and sits on joists. There's a dip about 3/8" deep by 2 feet wide by 5 feet long. My plan was to fill it ...
5
votes
1answer
3k views

how do I level PAINTED concrete floor?

I need to level a cement floor but it has been painted with oil base floor paint. Do I need to remove this paint? If so, what would be the fastest way to do this?
3
votes
1answer
167 views

Can Hi-rib cementing be used to level a second story floor?

Is it advisable to use the hi rib cementing style to correct the whole un level wooden second floor area? It is not level from between 1 to 2 and 3/4 inches in certain areas.
4
votes
1answer
960 views

How do I cut grooves in self-leveling concrete to incorporate an existing drain?

This is a follow up question to my previous question about leveling a basement floor without losing the drainage. After the feedback I decided to use self-leveling concrete and cut (or form it in ...