SF Anti-Crack Standard Format Decoupling Mat
- Quick & Easy To Install
- Anti-Crack Decoupling Mat
- 100% Waterproof
- Quick & Easy To Install
- Compatible With Electric 150w & 200w UFH Mats
- Provides Hassle Free Tiling
- Helps To Stabilise Subfloor
- Protects New floor Covering
- Prevents Lateral Movement
- Stops Cracks In Grout Line
- Suitable For Use On Wood, Old Or New Concrete/Screed Sub Floors
- Next Day Delivery Service
The Anti-Crack & Waterproof Decoupling Mat is a high-performance underlayment solution designed to protect and extend the life of your tiled floors.
Engineered to isolate the tiled surface from the subfloor, it effectively absorbs lateral movement and prevents cracks from transferring, ensuring a flawless, long-lasting finish.
In addition to crack prevention, this mat offers excellent waterproofing properties, helping to stabilise the subfloor and safeguard your new floor covering against moisture-related issues.
By incorporating a reliable de-coupling layer, it acts as a protective barrier, delivering peace of mind and serving as an added “insurance policy” for any floor tiling installation.
Why Choose SF Decoupling Mat?
- Waterproof & Anti-Crack: Protects against cracks and moisture, ensuring the longevity of your flooring system.
- Stabilizes Sub-Floor: Provides a stable foundation, preventing any shifting or cracking beneath your tiles.
- Perfect for Tiled Floors: Isolates the tiled floor from potential movement in the underfloor, ensuring durability.
A Decoupling Not Just for Tiled Floors!
The SF Decoupling Mat is an excellent choice for tiled floors. However, its versatility makes it perfect for a range of flooring types, including LVT (Luxury Vinyl Tile) and Karndean.
Combined with self-levelling compound , the SF decoupling mat ensures a professional and efficient installation.
The SF Decoupling Mat is ideal for use in new builds or extensions.
It can be laid on top of Kingspan, Celotex, or Tile Backer insulation, securely holding in-screed UFH cables in place before being screeded over.

