8 important things about elastomeric membrane

An elastomeric membrane is a type of roof covering that offers resistance to different types of weather effects. This is important to avoid damage to the structure of a building.

The efficient elastomeric membrane system works because of its polymer blend. This makes it more durable than other roof coatings and reduces its maintenance and repair needs. 

Although elastomeric membrane is typically used in commercial or industrial construction projects, it is also one of the best roof coatings for residential roofs. Keep in mind that it works best on flat or very low slope roofs. 

1. Life span 

Elastomeric roofing has a lifespan of 20 to 30 years, depending on care and exposure to extreme environmental effects. This makes it one of the most durable and highest performing roof coatings on the market.

2. Elastomeric membrane installation

The elastomeric membrane can be installed in one of two ways: either by tarping or by applying a roofing paint. This is an advantage because, depending on the needs of the project, either method can be chosen. 

It is important to follow all manufacturer’s instructions to ensure proper installation for maximum durability and performance. If you are unsure of how to proceed, it is advisable to consult a roofing maintenance and repair professional.

3. Water resistance

The elastomeric membrane offers excellent water resistance. This is due to the polymer composite material from which it is made. This means that it prevents water from seeping into the structure, making it an excellent coating for areas with a humid climate or for those at risk of flooding

However, this does not mean that maintenance should be neglected. Stagnation that is not resolved over a long period of time can begin to cause damage to the material.

4. Heat resistance

In general, elastomeric membranes excel at responding to climatic variations. In addition to resisting water, snow and hail, it withstands solar radiation, humidity and high temperatures in hot climates. It does not warp or crumble when exposed to these conditions. 

5. Quality-price ratio

The cost of the elastomeric roofing membrane is largely determined by the size of the area to be covered. However, regardless of that, you should know that the cost is usually a little higher than other types of conventional roofing

However, you should consider this membrane as a long-term investment. Most contractors recommend this membrane to their clients because it offers excellent long-term value. 

The advantages and benefits it offers are well worth the price. The material will give you the assurance that the structures will remain in good condition. 

6. Maintenance

The maintenance of the elastomeric membrane is not demanding. This is another of its advantages. It is sufficient to carry out the necessary periodic checks to detect any signs of wear (overlaps, joints and seams should be checked).

In addition, regular cleaning and removal of leaves, branches or snow will prevent damage to the roof material and structure.

These details are mostly preventive maintenance, as the high quality of this roofing membrane does not require delicate maintenance like other materials. 

7. Layers

The composition of the elastomeric membrane consists of two layers. Generally, they include an upper reinforcement layer and a base layer whose properties give it flexibility and impermeability. 

The top layer is composed of granular material that replaces the gravel usually found in asphalt shingles.

8. Energy efficiency 

The elastomeric membrane is very energy efficient. It reduces the amount of energy needed to heat or cool the structure. In fact, it acts as an insulating barrier between the structure and the outside temperature.

For all these reasons, we recommend that if you are looking for a quality roofing system, consider the elastomeric membrane.