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PROVA® Linear Multi or Universal Extension Kit 12 in. x 48 in. Profile
PROVA® Linear Multi or Universal Extension Kit Callout
PROVA® Linear Multi or Universal Extension Kit 12 in. x 48 in. Callout
PROVA® Linear Multi or Universal Extension Kit Application
PROVA® Linear Multi or Universal Extension Kit 12 in. x 48 in. Profile
PROVA® Linear Multi or Universal Extension Kit Callout
PROVA® Linear Multi or Universal Extension Kit 12 in. x 48 in. Callout
PROVA® Linear Multi or Universal Extension Kit Application

PROVA® Linear Multi or Universal Extension Kit

Only 3 left
SKU: TT8115EXT04
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$109.99

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  • Expanded polystyrene shower pan extensions
  • Allows shower base to be extended and fully customized
  • Maintains 1/4 in. per linear foot slope for proper drainage
  • Lightweight and versatile Expanded Polystyrene (EPS)
  • Install with 1/4 in. x 3/8 in. Square Notch Trowel
  • Allows shower bases to be extended to any shape or size
  • 12 in. W x 48 in. L
  • White
  • Designed to accommodate tile installation in popular larger shower stalls
  • Modular system allows for flexibility to create large square or rectangular shower bases
  • Possibilities are endless when using multiple kits
  • Includes four extension pieces
  • Premium polymer-modified thin set mortar required for installation, no premixed mortar or mastic
PROVA® shower extension kits can be used to extend a shower base to any desired shape & size. They are made of lightweight expanded polystyrene, designed to accommodate the trend for larger and more luxurious shower stalls, steam showers, and saunas. Each piece is easily trimmed to fit allowing maximum customization and includes an appropriately presloped surface to maintain proper drainage every time.