Strataflex is a 40 mil thick (approx. 1/16″), sheet membrane designed for use under interior or exterior floor surfaces that require waterproof protection. Strataflex features a 2″ double stick lap joint that creates a water-tight seal and is the ultimate solution for applications that require waterproofing such as apartments, condominiums, hotels, restaurants, malls, high-rise office buildings, bathrooms, kitchens and any commercial or residential installations requiring waterproof protection.
- Double stick lap joint for easy application
- Protects against reflective cracking and delamination
- Suitable for interior and exterior use
- Reduces live and dead load failures
- Safely covers asbestos flooring and provides an effective barrier against radon and mold
- Eliminates need to cut tile to meet control/cold joints
- No need to remove old floors or recess new ones
- Can be used for thin-bed and medium-bed applications
- Self-bonding, self-seaming and self-healing formula
- Tile can be installed the same day as membrane
- Serves as a waterproof/vapor barrier
- Works with radiant-heated floors and tile warming systems
- Roll Size: 3′ x 50′ rolls (150 sf)









