Asphalt Laminated Paper Underlayment

You can buy laminate underlayment but if you have a bunch of old roofing felt it works just as well.

Asphalt laminated paper underlayment.

Building paper is a catchall term for single ply sheathing paper manufactured in various thicknesses. Lsu 30 30 30 asphalt laminated underlayment is rated for moderate water vapor resistance. The floor trim around the edges holds it all down. Consists of 30 lbs per ream of high melt point asphalt laminated between 2 sheets of bs 30 kraft paper.

Produced in 36 w x 167lf 500 sq. The paper comes in rolls typically 3 feet wide. A semi permeable moisture vapor retarder for use under tile and hardwood floors. Building paper between layers of flooring.

Asphalt laminated barrier paper. While overlapping of underlayment on the 15 is often up for debate the 30 pound product will be too thick for this purpose and should be butted together. Consisting of two layers of kraft paper laminated with asphalt aquabar b is a non reinforced 30 30 30 duplex type grade b paper. Easy to handle conform and cut.

Aquabar b floor and tile underlayment is an extremely effective moisture vapor retarder for use in a variety of interior construction applications. High grade asphalt for outstanding barrier. Floating floors can be installed over any existing hard floor surface but should have an underlayment between the laminate flooring and the subfloor.