Detail 01
U-shaped rubber channels
They support framing members while isolating them from the surrounding structure.
Product detailSKU #1364827969790
AuralexUBFF U-Boat Floor Floater 50 Pack
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Independent shopping perspective
The Korena take
UBFF U-Boats are rubber, U-shaped channels for floating-floor construction. Each unit supports a framing member while separating it from the surrounding structure; in a floated room, that arrangement is intended to improve transmission loss and low-frequency definition. This 50-pack is for a planned installation rather than a general-purpose accessory. Estimate the required quantity from the floor area, then lay out framing according to the recommended spacing for the greatest stated benefit.
Strong match
Who this is for
- Planning a floated room floor where framing needs isolation from surrounding structure.
- Estimating U-Boat quantities for a floating-floor installation from the room's square footage.
Consider the trade-offs
When to look elsewhere
- Projects requiring a quantity other than the 50 U-Boats supplied in this pack.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
50-pack
Provides fifty U-Boats for a floating-floor installation.
Final check
Know before you order
- 01Estimate the required count by multiplying total floor square footage by two-thirds.
- 02For the greatest stated benefit, use 12-inch-on-center joists rather than 16-inch spacing, with a U-Boat about every 12 inches.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01What are U-Boats used for?
They support framing members and isolate them from the surrounding structure in floating-floor installations.
02How many U-Boats are in this package?
This is a 50-pack.
