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Why is PVC membrane the best solution for a flat roof in Kyiv and the region?


30-06-2025

What is it and why do you need a PVC membrane?

Firstly, this material is considered waterproofing. The membrane itself consists of two layers of plasticized polyvinyl chloride, which are separated by a reinforcing mesh. The upper layer provides UV protection for the roof by being made in a light color to reflect sunlight. It includes fillers, flame retardants, stabilizers and dyes. The lower layer does not have stabilizers and flame retardants and is made in dark shades.

The material has found its application in many areas of modern construction. The thickness of the PVC membrane is quite sufficient to provide insulation and insulation for the house. In fact, the flat roof membrane effectively displaces bitumen-based materials from the construction market. It is usually used on the roofs of:

  • supermarkets;
  • factories;
  • logistics centers, warehouse/workshop roofs;
  • industrial premises;
  • residential buildings, etc.

It is effectively used as a roofing membrane for new construction and as a waterproofing material on old roofing felt. It is also used as a safe coating for businesses.

The total service life of the membrane is about 50 years.

How to choose the right PVC membrane

Distinguishing types of PVC membrane, usually consider the parameter of its thickness. The technical characteristics of this plan provide for different parameters - from 1.2 mm to 1.8 mm and higher. The thicker the film - the stronger the structure will be. When comparing manufacturers, it is worth paying attention to what kind of guarantee they provide for the material, whether the membrane is certified.

Also, when choosing a material, the climate of the region is taken into account. The advice of builders in this case is as follows:

  • it is quite possible to build a flat roof without problems using a membrane with a thickness of 1.5 mm;
  • in a hot climate, it is worth choosing a thicker material within 1.8-2 mm to have additional protection from ultraviolet rays;
  • for a cold climate, the thickest membrane is suitable, which will be more resistant to cracking.

A PVC membrane with a high thickness indicator is also recommended where intensive loads and the arrangement of additional functional areas are planned.

What determines the choice of PVC membrane for a flat roof?

A long operational period is not the only advantage of the material when compared to other types of roof insulation. Users note the good frost resistance of PVC, which makes it possible to use it in any weather conditions. The water resistance indicators of the membrane allow you to obtain the required level of roof waterproofing. Other features of PVC for a flat roof include:

  • elasticity of the material - it easily and firmly adheres to a surface of various configurations, taking its shape;
  • reliable protection against leaks - when equipping a PVC roof, you can get a roof without repair for 20 years;
  • reducing the load on the structure - this is due to the low weight of the material;
  • ensuring roof ventilation - PVC creates all the conditions for the roof to "breathe";
  • long service life - when using the material, users get a truly durable roof;
  • effective heat retention inside the room - thanks to this, the energy efficiency of the house is significantly improved;
  • easy installation and repair in case of damage;
  • high quality welding seams – they are extremely tear-resistant.

As experts point out, PVC is the best membrane for a roof for a house. The installation service of this material is offered by construction companies, which often perform it as a turnkey PVC installation.

Therefore, if necessary, it is worth seeking help from the specialists of "RСС ALBA", who will make a modern roof taking into account all the features of its design.

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