Flooring Blog
HOA Flooring Approval in Hawaii Condos: IIC Ratings, Acoustic Underlayment & the Paperwork You Need
Your Oahu condo board can force a $10K–$15K sound test or a full tear-out if you install flooring without HOA approval. Here's what boards check for — IIC ratings, spec sheets, sound tests — and the rubber acoustic underlayment that gets you approved the first time.