Sentinel Premium Quiet Underlayment

Size: 300sqft. |

SKU: 100505072

$0.57 / sqft
Gaithersburg's everyday low price!


Product Actions

How Much Do You Need?

Calculate My Square Footage
Contingency tooltip
To ensure you have enough material for your project we recommend adding an extra 10% to cover necessary cuts and accidental breaks or spills during installation. We offer Free in-store returns in case you need to return extra material.
Pieces Calculator
What is your project size in feet?
Quantity of Pieces
- +
Square Feet:300.00
1 piece = 300.00 sqft | $172.00
Total Price:

Pickup or Delivery

Pick up in store - FREE
This item can be picked up TODAY for FREE (if ordered by 2:00pm local time)
This item can be picked up TOMORROW for FREE
23 pieces in stock - Gaithersburg
Have it Delivered - Charges May Apply

FREE In-Store Returns MORE Free Return
Shipping + Handling Estimator Close
Estimated Shipping + Handling Cost
Please add item to the cart to get the shipping cost
Add to Project List Add to My Project List

Additional Information


Product Type
Wood Floor Preparation
View More
Press Esc to close
Product Details

Sentinel Premium Quiet Underlayment

  • Moisture Protection: Highly dense cross linked foam designed for premium shock absorption and protection against moisture
  • Superior Sound Reduction: Provides superior noise reduction that exceeds requirements of International Building Code standards
  • Mold Protection: Premium moisture protection guards against mold and mildew
  • Cushions Flooring: Crosslink technology helps prevent any long term compression and provides ultimate underfoot comfort
  • Levels Imperfections: Corrects minor subfloor imperfections with its 2mm thick pad
  • Built-In Lip and Tape: Built-in lip and tape system allows for easy installation and exceptional moisture protection
Customer Questions & Answers

Can this be used with hard wood floors?

Asked by: Brenna
Yes, Sentinel Premium Quiet Underlayment is approved for use with nail down hardwood flooring. It cannot be used with glue down flooring.
Answered by: Floor & Decor Q&A
Date published: 2019-10-07

Can you install tile over this, if so what is the ICC rating?

Asked by: Budd
Sentinel Premium Quiet Underlayment is approved for use with floating wood installation. This product is not approved to use with a tile installation.
Answered by: Floor & Decor Q&A
Date published: 2019-08-05
  • y_2019, m_10, d_22, h_3CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_100505072, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_flooranddecor-com
  • bvseo_sdk, dw_cartridge, 16.1.1, p_sdk_3.2.0
  • CLOUD, getContent, 7ms
  • questions, product