0010186769134

Custom Building Products

Model LLSLU30

Internet #202877887

Store SO SKU #1000115452

LevelLite 30 lb. Self-Leveling Underlayment

$38.97 /each
  • Lightweight formula for superior handling
  • Levels from feather edge up to 2" in one pour
  • Walkable in 4 hours

Frequently Bought Together

Product Overview

LevelLite Self-Leveling Underlayment helps level floors prior to the installation of ceramic tile, natural stone, resilient flooring, carpet, wood and other floor coverings. This quick-setting underlayment can be applied to 2 in. (5 cm) thick in one pour and seeks its own level in minutes. With proper installation, the use of LevelLite can achieve an extra heavy rating for high impact use in food plants, dairies, breweries and kitchens.

California residents: see   Proposition 65 information

  • 40% lighter than other self-leveling underlayments
  • LevelLite helps eliminate installation problems such as bond failure, crumbling and staining of resilient flooring caused by the free moisture found in traditional underlayments
  • Will not shrink or crack
  • A 30 lb. (13.6 kg) bag covers the same area as a 50 lb. (22.68 kg) bag
  • Weighing just 3 lbs (1.36 kg) per square foot at 1/2 in. (13 mm) thickness, 3 lbs. (1.36 kg) lighter than traditional underlayments, it is excellent for installations where weight is a concern
  • Product contributes to LEED
  • Cures fast and develops high early-strength for quick installation
  • Rated for extra heavy use on wood subfloors with joists to 24 in. (61 cm) per ASTM C627

Info & Guides

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Customer Questions & Answers

43 Questions54 Answers

Customer Questions & Answers

LevelLite 30 lb. Self-Leveling Underlayment
LevelLite 30 lb. Self-Leveling Underlayment

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3 answers

Can this product be used outdoors? Such as to level a small (2ft by 2ft) dip in a patio?

This question is from LevelLite 30 lb. Self-Leveling Underlayment
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June 2, 2016
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Asked by
OHIO
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July 15, 2016
Answer: 
You can use it on the moon. It doesn't care where you use it.
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June 3, 2016
Answer: 
This is for indoor uses.
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June 3, 2016
Answer: 
LevelLite Self-Leveling Underlayment is not recommended for exterior applications. The LevelQuik RS Self-Leveling Underlayment is suitable for use in exterior conditions as an underlayment in areas that are not prone to water immersion or prolonged exposure to temperatures above 120°F (50°C). Do not use on sloped surfaces that require drainage. For further assistance please contact our installation Read More
LevelLite Self-Leveling Underlayment is not recommended for exterior applications. The LevelQuik RS Self-Leveling Underlayment is suitable for use in exterior conditions as an underlayment in areas that are not prone to water immersion or prolonged exposure to temperatures above 120°F (50°C). Do not use on sloped surfaces that require drainage. For further assistance please contact our installation division at 800.272.8786 option 2 Read Less
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2 answers

Can this product be used over an existing concrete floor that is cracked and leaks?

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May 15, 2016
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May 16, 2016
Answer: 
Yes, this can be used over an existing concrete floor that is cracked and leaking.
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May 16, 2016
Answer: 
All surfaces must be structurally sound, clean, dry and free from contaminants that would prevent a good bond. For further assistance please contact our installation division at 800.272.8786 option 2
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2 answers

Applicable for shipping container floor?

This question is from LevelLite 30 lb. Self-Leveling Underlayment
Asked by
Caribbean
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February 15, 2016
Can this product be used on the wooden floor of a shipping container? Mainly to seal out the fumes in the floor and level out all of the dings and chips.
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February 17, 2016
Answer: 
This is not made to be used as a wear surface.
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February 16, 2016
Answer: 
LevelLite can be used over properly prepared exterior grade plywood or OSB and it must have a floor covering over it. The leveler is not meant to be used as a wear surface. Also, this is for stationary installations, if you plan on moving the container there are no guarantees that it will not crack due to movement. For further information, please contact our technical service department at 800 272-8786 Read More
LevelLite can be used over properly prepared exterior grade plywood or OSB and it must have a floor covering over it. The leveler is not meant to be used as a wear surface. Also, this is for stationary installations, if you plan on moving the container there are no guarantees that it will not crack due to movement. For further information, please contact our technical service department at 800 272-8786 option 2. Read Less
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2 answers

Can this product be used over top of old black mastic to seal it?

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February 1, 2016
Recently removed old floor tiles from a concrete basement floor, the (very) hard residue that remains I suspect is black mastic from the 60s or 70s. I would like not to risk further issue by attempting to remove it, but would rather seal over it so I can eventually install a floating vinyl tile floor on top of it without issue. Will this "stick" to the mastic?
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February 6, 2016
Answer: 
The underlayment can't be used on top of mastic.
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February 2, 2016
Answer: 
We would recommend the substrate be prepared by an asbestos abatement company. LevelLite Self-Leveling Underlayment will not bond to adhesives. For further assistance please contact our installation division at 800.272.8786 option 2
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Customer Reviews

Rated 4.0 out of 5 by 10 reviewers.
Rated 3.0 out of 5.0 by Not good for trying to level a large hole with rest of the floor! I put a hole in my slab to add some plumbing and filled it back in with dirt and concrete. The concrete shrank a bit while drying and left it not level with the original slab. I got this at the recommendation of the tiling store but it didn't work well for this application. It mixes easy and pours easy but they aren't kidding about "rapid set". You basically need to just plan on pouring this and not touching it. When I poured it it didn't find level over the lip between the original slab and the hole. So we added more, but then it suddenly jumped the lip and wasn't able to be fixed with a float. It setup quick and while it was flat and smooth it wasn't what we had wanted or expected. If you have a surface that is flat but not level with no major lips it probably would work great, but it was a failure for my application. Now I'm having to rent a concrete grinder to try and bring it back down and flush with the original slab. July 24, 2015
Rated 4.0 out of 5.0 by did the job Definitely needed 2 persons to pour the floor. Lighter wt was great for me and my back. Ready quickly so floor could be finished with tile. I was amazed it leveled so quickly. Great learning experience to file for future use. May 24, 2016
Rated 5.0 out of 5.0 by AMAZING! Everything it says it is and more. great for old houses that cannot withstand the traditional concrete floor levelers as this one is 40% lighter, January 30, 2016
Rated 5.0 out of 5.0 by Floor leveler This is a great product I used to level my kitchen floor My house was built in 1946. January 5, 2016
Rated 5.0 out of 5.0 by Flooring The first time it was outstanding the second time was even better, great product December 8, 2015
Rated 1.0 out of 5.0 by I bought 3 bags and The first bag worked very well then the last 2 bags they left a layer of fine unbonded sand like on top of the floor and now it looks like an old concrete floor. September 15, 2015
Rated 4.0 out of 5.0 by Just what I needed The product is easy to mix and pour. Work to spread it is minimal and it does self-level better than anything else I have used. The only gripe I have is that this is an "online only" product. April 8, 2015
Rated 3.0 out of 5.0 by needed way more product than could determine from details provided on website you should be able to find out on the website how many sq feet the bag will do at what depth. The website only says 1 bag will do 50 sq feet and you can lay it up to 2 inches but it never tells you one bag will only lay 50 sq ft up to 1/8". February 3, 2015
  • 2016-08-25 T15:22:51.372-05:00
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