read Liquid membranes for tin roofs It is one of the most effective sealing options on the market. There are different solutions in this area, which offer different degrees of durability depending on the climatic requirements.
When it comes to liquid membranes for tin roofing, those that have one are the most effective based on polyurethane, compared to acrylic-based solutions. Because it is a rubberized surface that prevents water from entering the interior of the house.
This property gives you flexibility before the changes that the metal undergoes in the face of temperature changes.
read water is leaking out They not only spoil the appearance of the house, but can also harm the health of residents and cause serious structural damage. For this reason, it is important to carry out regular maintenance with effective products.
so we Reduce the risk of developing allergies or diseases caused by moisture inside the home and reduce maintenance costs for structural repairs to the home.
The most common problems with a tin roof
The plaque It is one of the materials that allows you to quickly build a roof and is undoubtedly the most economical alternative. However, if it’s not properly insulated, it can result in a least energy efficient environment.
Also a few technical details in its construction They can also affect water infiltration. One of them is choosing between lead nails and self-tapping screws. Because weather influences and vibrations from wind, rain and temperature fluctuations can lead to loss of lead at the tips of the nails.
By placing the vis autotaraudeuses Rubber washers are used which also prevent leaks.
More details refer to tin roof construction technologyThese include, among others, an appropriate slope, the absence of gutters to properly direct the flow of water, good maintenance of the leaves to avoid oxidation or clogging of the funnels.
However, even when the most effective sheet metal roofing standards are strictly adhered to, an additional solution is required to prevent water ingress.
The most effective solution for sealing tin roofs
Until a few years ago, the most effective solution was the sheet metal roofing membrane. Currently, the evolution of paint formulas has led to the creation of liquid membranes with very effective properties for tin roofs.
One of the advantages of these new formulas is their ease of use. Although more frequent maintenance is required, the application can be carried out more easily and with less material and labor costs.
Alternatives to liquid membranes for tin roofs
On the market you can find various solutions specially designed for tin roofs.
waterproof plastic membrane
The main feature of this plastic caulk is that it is made of self-correcting acrylic resins. This ensures durability and flexibility with weather changes.
liquid gum
This material offers excellent fixing in tin roofs and high resistance to changes in the metal due to temperature changes.
Liquid membrane + heat blocker
Some solutions include an additional element such as a heat blocker that helps insulate the interior of the home throughout the winter and summer seasons.
Paste membrane with acrylic polymers
This solution is much more effective than asphalt membranes.
How does a tin roof become waterproof?
The Sheet metal roof seal It differs from tile waterproofing in that the properties of the sheet differ from those of the cement. Weak spots in sheet metal roofing are at the seams and the area around the nails or self-tapping screws that attach it to the stud.
The first step to effectively sealing a tin roof is cleaning. For fiber cement panels, cleaning with 30% chlorine is recommended to eliminate any type of mold. It must then be rinsed off very well with Hydrowash.
if we talk about it sheet It is important to brush to remove flaky or oxidized material. After rinsing, the leaves should be protected with a rust converter.
You should then follow the instructions of the chosen solution for maximum effectiveness.
Another very effective method is the sheet metal roofing. In this article, we will explain you all the details you need to choose the most effective solution.
However, liquid roofing membranes are much easier to install and more effective than asphalt membranes. You just have to apply more often. In terms of cost, asphalt membranes are more expensive than liquid membranes.