SKU: 21280019950

Schluter Systems DITRA 54-sq ft Orange Plastic Waterproofing Tile Membrane

Sale price$82.35 Regular price$91.50
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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26

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Description

Schluter Systems DITRA 54-sq ft Orange Plastic Waterproofing Tile MembraneDITRA 54 sq ft Waterproofing Uncoupling Tile Membrane Schluter DITRA is a 1 8 in. polyethylene uncoupling and waterproofing membrane engineered to protect tile installations from cracking and moisture. Its dovetailed square cavities and bonded fleece deliver vapor management and reliable load distribution over a wide range of substrates. Key Features: 4 in 1 Protection: Uncoupling, waterproofing, vapor management, and load distribution for long

DITRA 54-sq ft Waterproofing Uncoupling Tile Membrane

Schluter DITRA is a 1/8 in. polyethylene uncoupling and waterproofing membrane engineered to protect tile installations from cracking and moisture. Its dovetailed square cavities and bonded fleece deliver vapor management and reliable load distribution over a wide range of substrates.


Key Features:

  • 4-in-1 Protection: Uncoupling, waterproofing, vapor management, and load distribution for long-lasting tile floors
  • Thin Profile: Just 1/8 in. (3.5 mm) thick to minimize height transitions to adjacent surfaces
  • Versatile Installation: Bonds over concrete, plywood, OSB, gypsum, existing vinyl, structural planks, and radiant-heated floors
  • Efficient Tiling: Cutback cavities and air release vents speed mortar filling; cutting grooves allow precise cuts
  • Interior Use: Ideal under ceramic or stone tile in dry or wet areas inside the home

Please check the Product Data Sheet Here


Specifications Table:

Specification Details
Coverage 54 sq ft
Material Polyethylene membrane with dovetailed square cavities and anchoring fleece
Thickness 1/8 in. (3.5 mm)
Primary functions Uncoupling, waterproofing, vapor management, load distribution
Installation method Embedded in thin-set mortar; tile installed using thin-bed method
Suitable substrates Concrete, plywood, OSB, gypsum, existing vinyl floors, structural planks, subfloors, radiant heated floors
Use location Interior, dry or wet areas
Joist spacing suitability Over single-layer plywood or OSB subfloors on joists spaced up to 19.2 in. o.c.

Frequently Asked Questions (FAQ):

Q: What is the coverage of this roll?
A: 54 square feet per roll.


Q: How thick is the DITRA membrane?
A: 1/8 inch (3.5 mm) thick.


Q: Can it be installed over radiant-heated floors?
A: Yes, DITRA can be installed over radiant-heated floors.


Q: Is this suitable for wet areas like bathrooms?
A: Yes, DITRA provides waterproofing for interior wet areas when seams and edges are properly treated.


Q: What substrates can DITRA be installed over?
A: Concrete, plywood, OSB, gypsum, existing vinyl floors, structural planks, and more.


Sculpted Strength Beneath Every Tile

DITRA introduces a refined, architectural layer that quietly elevates the performance of your floors. Its signature orange lattice adds a modern, engineered rhythm beneath stone or ceramic, ensuring surfaces remain pristine. Pair it with large-format tile to create seamless expanses with confident transitions. Consider it the invisible luxury that keeps your spaces effortlessly flawless.


Protect your tile investment—choose DITRA for a thinner, stronger, waterproof foundation and start your project with confidence.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21280019950

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Matt D
Draper, US
★★★★★ 5
OEM quality
Great alternative to OEM, worked great on 18 outback 2.5. Should fit most 2.5/2.0 Subaru engines in various cars.
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Reviewed in the United States on May 12, 2026
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LottieDah
Carnegie, US
★★★★★ 5
Pay attention for the model and make of your vehicle
Works perfectly.
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Reviewed in the United States on December 25, 2025
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BoostMe97
Bozeman, US
★★★★★ 5
Just Get the Premium
Overall dimensions are slightly smaller than OEM. Purchased this and then found the BOSCH Premium equivalent for less (both here on Amazon). This one works fine, but for less money and better filtration, just get the Premium line.
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Reviewed in the United States on March 18, 2024
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Q. Tran
West Palm Beach, US
★★★★★ 5
fits 2018 subaru forester
this fits 2018 subaru forester and it's great for the price.
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Reviewed in the United States on April 24, 2025
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Tim R.
New York, US
★★★★★ 5
Great oil filter
This oil filter has long life and does an excellent job. It’s easy to hold for installation and removal. The seal doesn’t come off of the filter to accidentally double gasket.
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Reviewed in the United States on October 29, 2023

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