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UnderBlock™ Rubber Floor Underlayment

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Free shipping is valid on any order shipped to a single address in the mainland USA. Standard shipping is covered. Overnight or 2-day delivery will cost extra.

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$329.99

DESCRIPTION

Second Skin’s Acoustic Pro Wall and Ceiling Panels are designed to solve your acoustical needs while enhancing the aesthetic look of your space. With a variety of options to choose from including sizes, shapes and colors it is easy to create the perfect solution for your reverberation sound problems. Acoustic Pro Wall & Ceiling Panels provide the ultimate in acoustical performance with excellent NRC ratings as high as 1.15. They are available in two standard thicknesses: 1” and 2”. The panels are constructed with a 6-7# PCF rigid fiberglass absorber core. The panel edges are chemically hardened and are available in a square edge profile.

DOWNLOAD SPEC SHEET

FEATURES

  • • High-quality, economical, multi-purpose panels
  • • Excellent acoustical performance
  • • Class A fire rated
  • • Custom sizes and shapes

FEATURES

  • • Schools / Universities
  • • Auditoriums
  • • Houses of Worship
  • • Office Spaces
  • • Theaters / Studios
  • • Multi-Purpose Rooms
  • • Conference Rooms

FINISHES & COLORS

Second Skin Acoustic Pro Wall & Ceiling Panels are available in Guilford Anchorage 2335 in a variety of colors: colors for acoustic panels including birch, fossil, asteroid, onyx, red delicious, sunshine, green apple, lapis colors for acoustic panels including birch, fossil, asteroid, onyx, red delicious, sunshine, green apple, lapis DOWNLOAD COLOR CHART

SHAPES & SIZES

shapes including square, rectangle, plank, circle, hexagon and triangle shapes including square, rectangle, plank, circle, hexagon and triangle DOWNLOAD SHAPE DRAWINGS

MOUNTING HARDWARE

rotofast anchors
ROTOFAST ANCHORS Included with Your Order
impaling clip
IMPALING CLIP
DOWNLOAD MOUNTING DETAIL

EDGE DETAIL

edge detail
SQUARE

ACOUSTICAL DATA

FREQ. (HZ) 1" PANELS 2" PANELS
125 0.14 0.22
250 0.27 0.81
500 0.80 1.24
1000 1.11 1.30
2000 1.14 1.21
4000 1.14 1.16
NRC 0.85 1.15

SUMMARY

Download our full spec sheet below: DOWNLOAD SPEC SHEET

UnderBlock Rubber Flooring Underlayment

It's a bird! It's a plane! No... it's UnderBlock! The floor soundproofing solution that will give a wedgie to footfall noise and a giant uppercut to airborne noise passing through your floor-ceiling assembly. Don't let a noisy upstairs ruin your day. Bring in some super help with an UnderBlock flooring upgrade.

 

Product Information

  • Subflooring / underlayment for reducing impact noise, airborne noise, and vibration reduction
  • Post-consumer recycled rubber
  • Flat and semi-smooth surface
  • Excellent improvement in STC ratings (airborne noise), FIIC and IIC ratings (impact noise) --- typically 50 to 70 for both depending on specific construction
  • Easy installation and compatible with most floor finishes and assemblies

UnderBlock - 3/8"

  • 3/8" thick black recycled rubber
  • Each roll is 4' x 25' (100 sq ft)
  • Weight: 120 lbs
  • Recommended for most floor-ceiling assemblies

UnderBlock - 1/2"

  • 1/2" thick black recycled rubber
  • Each roll is 4' x 20' (80 sq ft)
  • Weight: 145 lbs
  • Recommended for open joist ceiling (unfinished ceiling underneath the floor)

 

UnderBlock Flooring Underlayment Bulk Discounts

For large orders that can take freight delivery, we offer significant discounts off the listed price. You must be able to take a FREIGHT delivery to be eligible for the BULK discounts. 

 

 Roll Thickness   Sq Footage   New Price   How to Get Bulk Discounts 
 3/8"  500+  $2.30 / sq ft + FREIGHT   Request a quote via "Add to Quote" button on this page or call us! 

 1/2" 500+  $3.13 / sq ft + FREIGHT   Request a quote via "Add to Quote" button on this page or call us! 

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Product Uses

  • Homes, apartments, home studios, recording studios, condos, hotels, conference rooms, offices, music practice rooms, band rooms, houses of worship, hospitals, malls, retail stores, theaters, schools, restaurants, and bars
  • If you've got a floor, UnderBlock will make it a soundproof floor.

 

Installation Instructions

  • Roll out UnderBlock to cover the subfloor. Adhesive is optional. UnderBlock is heavy and will not move around.
  • Use a metal straight edge to make any cuts with a sharp utility knife.
  • Leave a 1/8" gap between UnderBlock and any obstacles (walls, columns, posts, drains, pipes, etc). Fill this gap with acoustic sealant caulk.
  • For perimeter walls, you can run UnderBlock directly to or under the wall instead of leaving the 1/8" gap and sealing it.
  • Roll out the UnderBlock in rows, keeping the factory seams tight and flush. If the seams are flush, acoustic sealant is not needed. Joints and seams can be taped if desired.
  • Install your chosen flooring on top of UnderBlock rubber flooring underlayment.

 

If you have any questions about your type of flooring for your project, call us and we can walk you through it!

  • Floating floors do not require additional adhesive. They just lay on top of UnderBlock.
  • Mechanically fastened floors (nail down) should have a subfloor glued to the top of UnderBlock. Use our recommended rubber adhesive when required.
  • Glue down floors should use whatever adhesive is recommended by the flooring manufacturer that is compatible with attaching to rubber.

Contact us if you have questions!

For large construction jobs with specific IIC requirements, contact us for additional information.

 

 

 

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