Industry Leaders

The only manufacturer of a patented precast assembly for infilling abandoned floor cores in commercial buildings.

10 year anniv sticker
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Tested

Tested by QAI Labs to maintain a 2 hour F and T rating in accordance with the requirements of ASTM E814

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Compliant

Certified and approved building product
ESR #3939
Division: 07 00 00
Section: 07 84 13.16
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efficnet

Efficient

CorPlug is easily installed from above saving large amounts of time and effort.

economical

Economical

Quickest and most economical way to get floor systems back to code, saving you $$$.

No accessing the suite below
No onsite mixing

Repair abandoned core holes the right way.

 

Sizing

CorPlug Repair Kits are made in the USA, available in eleven sizes (1.0”-6.0”) and shipped nationwide.

11 sizes angle
How it Works

CorPlug Installation Video

Proudly Made in the USA