Apr 15, 2020 - 10 min
Are Your Window and Door Sealants Meeting Performance Needs?

Window and door sealants play an important role in successful manufacturing and installation processes. As the market continues to grow, it's increasingly important to ensure your products are up to par. Take a look at key factors to consider to ensure your window and door sealants meet your application performance needs.
Temperature
Weather and climate significantly impact sealant performance. Ensure you fully understand what temperature range the sealant will be exposed to prior to installation. For example, some sealants are able to handle greater temperature extremes. Others, however, are likely to become brittle and crack over time if temperatures are too low.Compatibility
Confirm the chemical compatibility between the sealant chosen for installation and the window or door itself, especially when it comes to product curing capabilities. For example, if the sealant is not compatible with the adjoining material, it can revert to a less than fully cured state. This can cause the sealant to liquefy a flashing component. If this happens, the sealant’s performance properties could be compromised and the window or door could have aesthetic issues.