When it comes to ensuring the integrity and durability of wet areas in any construction or renovation project, the right waterproofing system is crucial. PROVA® offers a comprehensive range of waterproofing products, each designed to provide seamless protection against water damage. Here’s an overview of the key products in this essential category:
1. PROVA PIPE SEAL® Purpose
Designed to effectively seal around pipe protrusions, PROVA PIPE SEAL is an indispensable part of ensuring complete waterproofing in areas like bathrooms and kitchens where pipes penetrate the walls or floors.


Material and Features
Made from durable polyethylene, this prefabricated seal resists mold and mildew growth, enhancing the overall healthiness of your space.
Specifications
It features a 7/16 in. (1.11 cm) opening and is 16.14 mil (0.41 mm) thick, promising a robust and reliable seal.
Installation: Requires premium polymer-modified thinset mortar, ensuring a secure and lasting fit.
2. PROVA CORNER® Application
This product is specifically crafted to seal and waterproof the inside and outside corners of a shower base and curb, where leaks are most likely to occur.



Design
The preformed corner design eliminates any seams, which significantly reduces the risk of leaks and enhances the structural integrity of the waterproofing system.
Material and Durability
Like the pipe seal, it’s made from durable polyethylene and is 25.59 mil (0.65 mm) thick, with mold and mildew resistance built in for added longevity.
Installation
Also requiring premium polymer-modified thinset mortar for installation, ensuring consistency in quality across the waterproofing system.
PROVA JOINT® Waterproofing Joint Function
This waterproofing strip is essential for sealing seams and transitions in places where water penetration could be a problem, such as along flooring and wall joints.


Certification
It is ICC Certified, which attests to its compliance with international standards for safety and effectiveness.
Material
The joint is constructed from durable polyethylene and is 13.78 mil (0.35 mm) thick.
Installation
Installation also demands the use of premium polymer-modified thinset mortar, consistent with other PROVA waterproofing accessories.
PROVA-MAT® Waterproofing Membrane Versatility
Ideal for use in a variety of wet areas including showers, bathrooms, laundry rooms, and even for backsplashes and countertops.


Performance
This low perm waterproof membrane offers excellent resistance to mold and mildew growth and is a crucial barrier against water vapor transmission.
Enhanced Properties
When used in conjunction with PROVA BOARD® PLUS, it provides not only waterproofing but also thermal resistance, making it perfect for steam showers and saunas.
Material and Thickness
The membrane is made from durable polyethylene, 16.93 mil (0.43 mm) thick.
Installation
Requires premium polymer-modified thinset mortar to ensure effective and durable installation.
Availability
All these products from PROVA’s Waterproofing Systems are available at select retailers, providing reliable solutions for professional contractors and DIY enthusiasts alike.
Choosing PROVA for your waterproofing needs means investing in quality, reliability, and long-term protection for your spaces. Each product is designed to meet the highest standards of durability and performance, ensuring that your installations remain dry and damage-free for years to come.