We all always look for budget-friendly alternatives. Choosing a roofing material is a tough process. Should you choose EPDM rubber? Or anything else? You have to see if it ticks on the check boxes starting from weather resistance to costs.
- Which material would you get without overspending?
- Will they be durable enough?
- What if you have to bear additional costs for installation and maintenance?
In this blog, we will draw a comparison between EPDM rubber sheets and PIR boards as roofing materials. Before that, let us know more about them:
EPDM Rubber Sheets
An EPDM rubber roll is made of ethylene, propylene, and diene monomers. They have excellent weather-resistant properties. Besides, they have extensive industrial applications starting from seals to linings. They are available in different thicknesses and sizes.
PIR Boards
Polyisocyanurate is a thermoset plastic. As a result, they have great thermal performance. The foil on the PIR boards enhances their insulating properties. It lags the heat transfer and helps reflect heat.
Comparison of the Roofing Materials: EPDM Rubber Sheets and PIR Boards
1. Temperature Resistance
a. EPDM Rubber Sheets:
An EPDM rubber roll can endure temperatures ranging from -40 degrees to +140 degrees centigrade. As a result, it does not become brittle and crack in low temperatures. An EPDM sheet does not swell or degrade in high temperatures.
b. PIR Boards
PIR boards can degrade with prolonged exposure to extreme temperatures.
2. Water Resistance
a. EPDM Rubber Sheets
They have good water resistance. Hence, they can be great for roofing during the rainy season. Their anti-leakage roofing protects the assets of the building.
b. PIR Boards
They are usually water-resistant. However, they can start to absorb water with time. If not properly sealed and installed, they can leak water.
3. Ease of Installation
a. EPDM Rubber Sheets
An EPDM rubber roll does not require professional help for installation. You just have to make sure to have proper alignment and adhesion.
b. PIR Boards
They are lightweight. As a result, they are easy to carry and install. However, you need to take extra care while sealing the roofing.
4. Aesthetics
a. EPDM Rubber Sheets
The standard color of an EPDM rubber roll is black. However, you can custom-make your sheets according to your requirements.
b. PIR Boards
Usually the surface of the PIR boards has foils on them. Hence, there might not be many aesthetic options.
5. Durability and Longevity
a. EPDM Rubber Sheets
An EPDM rubber sheet has good resistance against UV rays and ozone. Besides, its good temperature and moisture resistance ensure its high durability. An EPDM rubber roll does not easily damage and requires minimum maintenance. Thus, it offers a long service life.
b. PIR Boards
Though PIR boards are good thermal insulators, they can be damaged with continuous exposure to UV rays and ozone. As a result, they might not be durable enough as a roofing material.
6. Cost
a. EPDM Rubber Sheets
An EPDM rubber sheet may have moderate to high up-front costs. That depends on its grade and formulation. Moreover, an EPDM rubber roll is cost-effective in the long run. It does not require frequent repairs and replacements. This saves a lot of maintenance costs.
b. PIR Boards
This may be more expensive than an
EPDM sheet. Besides, as they are not as durable, they can come with a lot of maintenance costs.
To wrap up,
Both EPDM rubber sheets and PIR boards are good roofing materials. However, there are certain things that make the roofer choose the former over the latter.
EPDM rubber roofing is ideal for outdoor applications like roofing due to its resistance against different temperatures. In addition, their resistance against UV rays, water, and ozone is worth mentioning. Although PIR boards have great thermal insulating properties. They cannot justify its upfront costs.
FAQ
Do all EPDM rubber sheet manufacturers in India offer customization options?
No, only reputed manufacturers offer customization options. They offer high-end pre-sales support to understand the unique requirements. However, with the customization option, you can alter the EPDM rubber sheet specification list. You can alter its length and breadth. In addition, you can tailor-make sheets as per your required thickness and color.
What factors determine the EPDM rubber prices?
Rubber sheet EPDM prices mainly depend on the quality and quantity. The higher the quality of the sheets, the higher will be their prices. Besides, the costs are different for retail and bulk orders. Customization has additional expenses. In addition, the shipping and delivery charges also add to the total costs.
What are the other applications of EPDM rubber sheeting?
The other applications of EPDM sheets include making o-rings and gaskets. Besides, manufacturers make protection pads, decorative trim, and strips and strips with them. They also make seals, linings, and isolation barriers. In addition, people use them for weatherproof flashing, transfer, and joining sleeves. There are other interior and exterior applications as well.
Comments
Post a Comment