Roofing waterproofing: advice on choosing the material

Owners of private houses very often face such a problem as the current roof. In order to avoid this, and in any weather the house was warm, dry and cozy, you need a roofing waterproofing. Modern quality materials at work here will be extremely necessary. At present, there are a huge number of them on the construction market, which makes it difficult to choose. Therefore, it is worth to study carefully what is needed for the roof waterproofing.

Among the most common materials in these works are mastic. Its popularity is explained by its low cost and ease of use. There are several types of mastics, the main difference of which is in composition: bitumen, polymer-bitumen and polymeric. The latter variety is most often used if a roofing waterproofing is required. When it is applied, a seamless coating is created, through which moisture does not penetrate. Some types of mastic are also used as materials for thermal insulation. This material is not afraid of temperature changes, it is resistant to chemical and mechanical influences. Due to the fact that the mastic provides a strong grip with the roof when it is applied, the room does not get unnecessary sounds.

Widely used in waterproofing and PVC membrane. This is one of the most durable and durable materials that are used for this purpose. The advantage of the PVC membrane is that the roof covered by it does not require repair for several decades, which is very important for owners of their own homes, which almost every year think about improving the waterproofing. This material is a single-layer version of the roof, made of flexible PVC.

The membrane is poured on the roof in a hot state. Thanks to this there is another advantage of the material - high elasticity. In addition, a seamless surface is formed. In order to increase the strength of the membrane, manufacturers make reinforcement of polyester yarns. This material is quite convenient for transportation, as it is light, and also for styling. The membrane well withstands the effects of ultraviolet, retaining its original characteristics. Preparation for installation of such a structure is not required, it is enough just to remove large debris from the roof, the remaining errors and irregularities will be hidden by the material. The membrane is non-combustible, so even in the event of a fire, you can be sure that the fire does not disperse into a large area. Install this design can be in any weather, which is another important advantage.

It is worth noting and waterproofing materials rolls on the basis of bitumen resins. They have been known for a long time. Among the main advantages of this material is its availability and low cost. Among the shortcomings, it is noted that for better efficiency, bitumen must be stacked in several layers, which is why there may be an inhomogeneous thickness and a multitude of cavities. Also, the material is not too resistant to temperature changes and mechanical influences, and, consequently, short-lived.

Roof waterproofing can be done with the help of glassine. It is much better than bitumen, if you compare the technical characteristics. However, it is considerably inferior in strength and durability to other material, for example, PVC membrane. In this case, the glassine has a small weight and is convenient in laying.

It should be noted that the roofing waterproofing requires modern materials, which, for the most part, are durable and easy to use. Their choice depends, basically, on the budget of the owner of the house and technical characteristics.