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Deal.ai › HOMOYOYO › Siding & Exterior Trim
HOMOYOYO
Homoyoyo 2Pcs Dense Mineral Wool Soundproofing Insulation Board with Heat Barrier for Studio Walls

Homoyoyo 2Pcs Dense Mineral Wool Soundproofing Insulation Board with Heat Barrier for Studio Walls

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$31.65at WalmartChecked 23 h ago

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Price facts

  • Last seen at $31.65 at Walmart on Nov 14.

Our take on the Homoyoyo 2Pcs Dense Mineral Wool Soundproofing Insulation Board with Heat Barrier for Studio Walls

This is a two-pack of dense mineral wool boards, each about 12 by 12 inches and 1.5 inches thick, sold as soundproofing and heat-barrier panels for studio walls and fireplaces. Mineral wool is a real acoustic and thermal material: dense, non-combustible, and good at absorbing mid and high frequencies and blocking heat transfer. The small square size means you need many panels to cover a wall, so it suits spot treatment, fireplace surrounds and small enclosures more than whole-room soundproofing. Compared with foam panels it resists fire and heat far better, but it is heavier, sheds fibers, and needs framing or fabric wrapping to look finished.

Best forSpot acoustic treatment behind speakers or a deskFireplace and stove heat shieldingSmall studio or closet sound dampeningDIY fireplace surround and construction projects
Pros
  • Mineral wool is non-combustible and handles high heat
  • Dense fiber absorbs mid and high frequencies well
  • Cuts to size on site with a knife
  • Uniform texture for consistent installation
  • Two boards per pack for small jobs
Cons
  • About 12-inch squares cover little wall area
  • Heavy and crumbly compared with acoustic foam
  • Fibers irritate skin and lungs without gloves and a mask
  • Bare boards need framing or fabric to look finished
  • No mounting hardware or facing included

Homoyoyo 2Pcs Dense Mineral Wool Soundproofing Insulation Board with Heat Barrier for Studio Walls prices at every store

  • WalmartNew

    In stockSold by CororyReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $31.65Free shippingChecked 23 h ago
    Visit Walmart

About the Homoyoyo 2Pcs Dense Mineral Wool Soundproofing Insulation Board with Heat Barrier for Studio Walls

This set of 2 mineral wool insulation boards is made from dense mineral fiber. The boards act as a heat barrier and provide thermal insulation and fire protection. They are suited to fireplaces and can also be used as soundproofing insulation for studio walls.

The texture is uniform, so the boards can be cut on site and installed easily. They can be used in various construction projects.

Material
Mineral fiber (mineral wool)
Color
Beige
Dimensions
11.9" x 11.9" x 1.5" (30 x 30 x 4 cm) each
Quantity
2 boards
Uses
Fireplaces, studio walls, thermal insulation, heat barrier, soundproofing

Specifications

color
BeigeSource
size
11.9" x 11.9" x 1.5"Source

Questions and answers

Is mineral wool better than acoustic foam for a studio?
For fire safety and heat resistance, yes. Mineral wool will not burn and blocks heat, while foam melts and can feed a fire. For pure sound absorption per inch, dense foam and mineral wool are close, but mineral wool is heavier and messier to install.
How much wall will two boards cover?
Each board is roughly one square foot, so two boards cover about two square feet. That is spot treatment, not a whole wall. Plan on many packs for a full corner or wall.
Can I cut these boards to fit?
Yes. Mineral wool cuts easily with a sharp knife or saw. Wear gloves, a long-sleeve shirt and a dust mask, since the fibers irritate skin and airways.
Do they need to be covered?
Bare mineral wool sheds fibers and looks unfinished. Wrap them in acoustically transparent fabric or place them behind a frame or grille for a clean, safe surface.
Are they safe near a fireplace or stove?
Mineral wool is non-combustible and commonly used as a firestop and heat barrier. Keep it within the clearance limits your stove or fireplace maker specifies, and do not substitute it for a proper hearth or flue shield.
What is in the pack?
Two mineral wool boards, each about 11.8 by 11.8 inches and 1.6 inches thick, in a beige tone. Mounting hardware and facing are not included.
Where is the Homoyoyo 2Pcs Dense Mineral Wool Soundproofing Insulation Board with Heat Barrier for Studio Walls cheapest?
At Walmart, for $31.65, as of our latest check.

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