Roof waterproofing with seamless membrane
All buildings need protection against deterioration through the effects of natural elements and weathering.
Roofs have a decisive role to play in the durability of the structure as they are the first line of defense against water ingress which makes them one of the most critical parts of a structure. Leaking roofs are often the most visible and commonly experienced failures in a building affecting the functionality of the entire structure.
What is the best waterproofing for roofs?
MasterSeal liquid roofing systems form a fully bonded, seamless waterproofing membrane.
Welds and seams are typically the weaker points of any waterproofing system. Liquid waterproofing membrane systems have a clear advantage over conventional waterproofing sheeting, especially on roofs with complicated geometries. Liquid systems enable easy detailing by applying the membrane around the details quickly without the need for seams or prefabricated mounded parts. Under normal conditions, the systems can be applied without disrupting business activities. The fast installation and the quick hardening of the membrane are features that bring benefits for all parties.
Our liquid waterproofing systems work on all types of roofs.
Our primer toolbox lets MasterSeal Roof systems be applied on most surfaces and, in many cases, even leaking roofs can be repaired without removing the old waterproofing layer. This offers clear time and cost savings, including a reduction in the cost of disposing of the old roofing material.
To secure a long service life, we recommend regular visual inspections. At least once a year and always after extreme weather or similar incidents. Discovering and repairing problems as they arise will keep structures functional and safe for longer.
The MasterSeal liquid systems for roof waterproofing
The MasterSeal Roof waterproofing hand-applied and hot-sprayed systems consist of multiple layers. The clever composition of these layers contributes to the performance and the durability of the system. The systems are applied, fully bonded to most substrates including concrete, steel, cement screed, glass, reinforced polyester and timber.
MasterSeal P primers: Ensure the adhesion of the waterproofing system to all substrates. Fully bonded membrane systems prevent water circulation between the layers even if there is a leak, helping with detection, location and repair.
MasterSeal M membranes: Once cured, MasterSeal membranes are highly elastic with excellent crack bridging properties, which is necessary to prevent water leakage through cracks in substrates. Membranes can be one or two components and can be spray or hand applied.
MasterSeal TC topcoats: Protect the membrane against weather and UV radiation. Topcoats may be optional but always contribute to improved durability and aesthetic appearance of the finished application.
Green Roofs
A green or living roof is partially or completely covered with vegetation and a growing medium, which is planted over a waterproofing system that may also include additional elements such as drainage and or irrigation systems.
MasterSeal Roof liquid applied systems create continuous, seamless and fully bonded membranes that are easily adaptable to any roof size and shape and increase the safety and the durability whilst decreasing the installation and maintenance costs of green roofs.
Full adhesion deters root penetration, avoids wind uplift during construction and in rare cases with superior leak location detection. Mechanical resistance reduces the risk of damage during the construction phase and the service life of the roof. And finally, the chemical resistance of the membranes ensures durability if exposed to fertilizers or other chemicals used in gardening activities.
Read more about roof waterproofing in our blog:
Our waterproofing and protecting solutions for all roofs
MasterSeal Roofing systems cover together with the Master Builders Solutions repair and protection range the requirements of any given roof project. Don't forget to check out our local portfolio!
Master Builders Solutions accompanies construction projects worldwide. Tell us your building requirements. Our experts will help you.
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