Quality and efficient thermal insulation and built-in carpentry greatly contribute to a significant reduction in energy costs, but the same applies to joints on the facade and around windows and doors.

Often there is a need to seal different joints on buildings, whether it is a joint of two of the same or different materials. As materials with different thermal characteristics behave differently under the same weather conditions, their joint is a potential point of penetration of water and moisture. In addition to joints, the critical places are various cracks in the material caused by stress on the structure.

Prevent water from entering the structure

Polyurethane putty DRACO FLEX 525 can solve the problems of poor quality joints, poor sealing and cracks and thus prevent the penetration of water into the structure. The putty is easy to apply on almost any primer without primer, resistant to microorganisms and aging, and is elastic.

It is suitable for horizontal and vertical applications over a wide temperature range. It comes in white and gray, and it is possible to paint it with polyurethane paints. Due to increasingly stringent environmental requirements, but also constantly rising energy prices, good insulation of your home is becoming an increasingly important element, both in design and construction, and in the subsequent regular maintenance.

Joints should be properly sealed to prevent the penetration of cold air in winter and warm air in summer, and the penetration of water due to rain and snow, into the interior of the building, which not only damages the walls, but primarily increases heat loss.

Use only quality materials and pay the waterproofing the attention it deserves. DRACO waterproofing systems are designed precisely to make your facilities safe and comfortable to live in.

If you need the help from our experts, contact us without hesitation.

Great attention should be paid to penetration sealing. The occurrence of water penetration through waterproofing parts of the structure is an everyday problem. Various installation, sewer and other pipes interrupt the continuity of the waterproofing. When we know that 90% of all problems caused by water penetration occur through 1% of the total area, each penetration is approached individually and with special care.

For the chimney in the already finished roof it is necessary to make a hole. In any case, the pipe and roof joints must be sealed. To perform the connection correctly, you must use special materials, as well as be in accordance with the technical work. Proper sealing of pipes on the roof ensures complete protection of the attic from moisture penetration.

Prevent water from passing through the joints

To prevent the passage of water at the joints of different materials, we advise you to seal the joint with reinforced liquid rubber DRACO GARD 510.

It is a one-component liquid polyurethane coating that is crosslinked in contact with moisture from the air. It creates a highly elastic membrane with excellent adhesion to various substrates. The product is based on a pure elastomeric hydrophobic polyurethane binder with added inorganic fillers and special additives that give the material excellent weather, UV, chemical, mechanical and thermal resistance. The product adheres to almost any substrate.

It does not require reinforcement, is easy to apply and cross-links quickly. In addition to sealing various penetrations, polyurethane mastic is also used to seal floor joints with walls and gutters.

Use only quality materials and pay the waterproofing the attention it deserves. DRACO waterproofing systems are designed precisely to make your facilities safe and comfortable to live in.

If you need the help of our experts, do not hesitate to reach out to us.