A product warranty is a clear indication that the company trusts its products to be of high quality which can remain intact for more than the agreed period of time.
There are key issues which are worth considering when you are scrutinizing the performance warranty of any product.
Normally, the supplier or the manufacturing companies will only be responsible for the defects which may have been due to the production process.
However, those that are due to mishandling the product do not form part of the warranty.
The UV rays degrade the unprotected polycarbonate panels, furthermore,these sheets are vulnerable to scratches and this is the main reason why they are coated with a hard coating or anti-abrasion coating.
In addition to these, polycarbonates go through a series of treatments with an attempt of improving various inherent properties of the final product.
During the production process, all these products are tested to ensure that they meet the desired criteria.
Most of these products have a performance warranty of not less than 10 years. This implies that the anti-static, anti-abrasion or the UV protection layer will remain in good condition for more than 10 years.
Obviously, you need to follow the installation guideline as stipulated in the product catalogue. They can increase the service life of the corrugated polycarbonate sheet.
Some of the vital aspects of a product performance warranty include:
- It covers the products against breaking; for the case of a 10 year warranty, if the polycarbonate sheet happens to break before this time elapses due to manufacturing defects; then, the company will replace the polycarbonate sheet. Normally the breakage will only be valid if the materials was installed according to the set standards.
- Yellowing and light transmission; normally, the yellowness index of the corrugated polycarbonate sheet can be determined after a given period of time. In case there is a larger deviation from the expected value, then; the company may replace the panel. Closely related to this is the light transmission. In case there is an abnormal deviation from the standard value; then, the company may be forced to replace panel too. If it’s a coating, then, they will be expected to replace the coating. This may cover the textured and the clear polycarbonate sheets too.
It is important that you read all the terms and conditions under which the product performance warranty remains valid.
Furthermore, you should deal with only genuine and reliable suppliers who will honor the terms and conditions of the agreement.
This is one of the main reasons why you should go for only those companies with have been in the industry for a long period of time; more than a decade could be ideal.
The warranty period may vary among various suppliers and manufacturers since it is based on laboratory tests and practical applications.
However, it is worth noting that such defects are very rare since corrugated polycarbonate sheets are manufactured to meet the quality standards which are used globally.