
- 09/10/2025
- Tips
How to waterproof roofs, walls, and terraces
The shield of protection against infiltrations.
With a diverse range of waterproofing solutions, PECOL has everything you need to protect your home against the negative effects of prolonged exposure to excessive humidity.
By waterproofing roofs, walls, and terraces, you’ll be preventing a series of problems, from structural damage to health issues.
Do you know the problems associated with the lack of effective waterproofing?
- Growth of fungi and mold
- Water leaks in susceptible areas
- Deterioration of construction materials
- Higher cost and scale of repairs in the long term
- Lower energy efficiency
- Devaluation of the property
Surface preparation
Before any application, don’t forget to prepare the surface. This step is essential to ensure the adhesion of the product to the substrate being waterproofed, providing long-lasting protection.
Roof Cleaning
Use the Roof Cleaning product to completely eliminate dirt, debris, fungi, and algae.
This solution will ensure a professional result when cleaning tiles, floors, and stones.
Liquid waterproofing products
Liquid waterproofing products are an excellent solution for exterior waterproofing and infiltration repair. You should ensure that the surface coating is even before application.
Roof Waterproofing
The Roof and Façade Waterproofing is suitable for porous surfaces.
It fills the pores of the substrates and repels water, preventing its absorption and avoiding the appearance of stains, fungi, and moss.
It offers an invisible finish, maintaining the natural appearance of the protected material.
Wall and Façade Waterproofing
The Wall and Façade Waterproofing is ideal for protecting vertical surfaces exposed to the elements.
It penetrates deeply into materials, creating an invisible barrier against humidity, without altering the original appearance of the substrate.
It effectively repels water, preventing the appearance of stains, efflorescence, fungi, and moss.
PowerCoat Rapid Waterproofing
Highly versatile, PowerCoat Rapid can be used for waterproofing terraces, walls, façades, roofs, and even applied on floors before installing the shower base.
Its formula allows you to repair cracks and seal surfaces affected by humidity, with a fast drying time of just 60 minutes per coat!
Acrylic Membrane
The Acrylic Membrane forms a permanently elastic protective layer, ensuring complete waterproofing and the sealing of cracks. It repairs and seals infiltrations in terraces, roofs, coverings, and skylights.
It’s an economical solution to keep your home protected.
Waterproofing Tape
Waterproofing tapes are an extremely practical solution for the repair, protection, and immediate sealing of water and air ducts, skylights, roofs, and coverings.
UltraFix Butyl Tape
The Butyl Tape is a self-adhesive waterproofing strip made from butyl, reinforced with an aluminum and polyester finish for greater durability.
With high adhesive strength and flexibility, it easily adheres to a variety of construction materials such as metal, PVC, wood, tiles, and various types of plastic.
Adhesive Sealant
You must ensure complete sealing of joints to prevent or repair water leaks and the appearance of mold. For this purpose, try using an adhesive sealant from our Seal & Bond range.
Seal & Bond Neutral Premium
This Seal & Bond Neutral is perfect for bonding and sealing a wide range of materials.
Thanks to its high resistance to UV rays and weather conditions, it can be applied in both indoor and outdoor environments.