Common and annoying problems faced by building owners include high temperatures on the top floor, leaky ceilings, whether in the winter due to rain or from toilets, and annoying noises coming from outside.
The ideal solution in all cases is insulation, which we will introduce you to in this article, along with the best methods applied by apartment and villa interior finishing companies .
What is insulation and its types?
Insulation is a kind of wrapping of a building, protecting it from external factors such as water, heat, and sound, all of which could later expose the building and its occupants to the risk of cracking and collapse. Therefore, it is important to choose a good roof insulation company.
Insulation is divided into types, the most important of which are:
- Thermal insulation.
- Waterproofing.
- Sound insulation.
thermal insulation
The role of thermal insulation is to protect the building from harmful sun rays such as ultraviolet rays. Different materials are used to create thermal insulation, including:
Polystyrene, the most common type of which is elongated.
Polyurethane: Sprayed, granulated, or sheeted, the most common types are liquid and flexible. It is considered the best material for thermal insulation.
Rock wool is not only used for thermal insulation, but it can also be used for sound insulation. It is a solid board, but its drawback is its water absorption.
Glass wool: It comes in the form of either flexible or rigid panels, and is considered one of the best materials used for thermal insulation.
sound insulation
Sounds coming from outside can be disturbing to residents. The solution is sound insulation. After inspecting the site and determining the source of the problem, the speed and frequency of the sound, the best insulating material is chosen from the following:
Polyurethane; in the form of foam.
Gypsum, in the form of panels.
Foam; sprinkled between concrete during the construction process from the beginning.
Polystyrene; in the form of panels.
Bitumen shingles, a mixture of tar and jute.
Cork: This comes in the form of boards and is the most common type.
waterproofing
Waterproofing is used to insulate against moisture, rainwater, and groundwater, which can cause numerous problems for buildings, such as cracks, unwanted odors, and insects and rodents. The following materials are used for waterproofing:
Liquid bitumen is also resistant to insects and fungi, and is suitable for all types of roofs, even those with curved roofs.
Polyethylene: This lightweight material doesn’t burden ceilings. It’s also suitable for even uneven ceilings and comes in the form of a black tarpaulin.
Foam or polyurethane insulates ceilings regardless of their area, reaches hard-to-reach places, and has a long lifespan that can reach up to twenty years.
Tiles: These are made of fired clay and are widely used in European countries and countries with cold climates. They are easy to paint, giving a beautiful appearance.
How does a roof insulation company work?
Roof insulation companies have different methods and standards for applying insulation. They are keen to use lightweight materials to avoid overloading the building, while ensuring that these materials are highly efficient, long-lasting, and easy to apply.
The application methods are:
1- Thermal insulation application:
When applying thermal insulation, it is important to fill the gaps, and to place panels approximately 10 cm thick, while the walls should be 30 cm thick, in the case of polystyrene, for example.
If rock wool is also used, for example, the material is placed 5 cm thick, with insulating blocks placed between the walls 15 cm thick, so the wall size becomes 35 cm.
2- Sound insulation application:
As mentioned, the frequency, intensity, and speed of the sound are first determined, and the method of applying sound insulation varies depending on the nature of the place.
3- Waterproofing:
Some materials are used to apply waterproofing, such as wooden panels placed at an angle. Insulation may also be applied using asphalt sheets, metal sheets such as iron, lead, and stainless steel, or tar.
