F-Shield Premium Acoustic Underlayment – IIC 78
F-Shield™ Premium combines dense IXPE foam with an integrated aluminum foil vapor barrier to achieve superior acoustic and thermal performance. With IIC 78 / STC 77 ratings, this acoustic underlay for vinyl flooring delivers exceptional sound reduction, vapor resistance, and underfoot comfort. Engineered for luxury residential and commercial projects, F-Shield™ Premium acts as a high-grade soundproof underlay and effective sound barrier underlayment, providing long-lasting protection and noise isolation beneath SPC or rigid-core floors.
Product details
F-Shield™ Premium combines dense IXPE foam with an integrated aluminum foil vapor barrier to achieve superior acoustic and thermal performance. With IIC 78 / STC 77 ratings, this acoustic underlay for vinyl flooring delivers exceptional sound reduction, vapor resistance, and underfoot comfort. Engineered for luxury residential and commercial projects, F-Shield™ Premium acts as a high-grade soundproof underlay and effective sound barrier underlayment, providing long-lasting protection and noise isolation beneath SPC or rigid-core floors.
- Brand
- Floordi
- Collection
- Aluminum Foil
- Colour
- F-Shield Premium Acoustic Underlayment – IIC 78
- Browse category
- Underlayment & Heating
- Thickness
- 3 mm
- Width
- 1100 mm · 43-5/16″
- Length
- 16900 mm 55’ 5-3/8”
- Coverage
- 200 sq ft / box
- SKU
- A30
- Material
- IXPE
- Impact sound (IIC)
- 78
- Sound transmission (STC)
- 77
Installation — Glue-down
- Acclimate the material and make sure the subfloor is clean, dry and flat.
- Spread the recommended adhesive with the correct-notch trowel; work in small sections.
- Set each piece into the wet adhesive and roll the floor to ensure full transfer.
- Keep traffic off until the adhesive fully cures (check the adhesive label).
Care & maintenance
- Sweep or dry-mop regularly; damp-mop with a pH-neutral cleaner.
- Wipe spills promptly and use felt pads under furniture.
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