Have you been looking for a Ductmate flat access door for your commercial kitchen? If so, you may have noticed a recommendation in the product description or video to use the insulated versus uninsulated door for negative pressure applications.
If you don’t know what a negative pressure application is, you’re not alone. To help you understand, we are providing a brief overview of what negative pressure applications are so that you can choose the right Ductmate flat access door – insulated or uninsulated – for your needs. Continue reading