When possible, we like to come and visit your church and take the needed measurements with professional test equipment to ensure the results you are seeking. When the solution is decided, you will have a choice to use PPD panels, a custom panel or someone else's panels . If you use our panels, we have a simple policy. If we quote you a price for solving a problem and we under estimate the number of panels needed, JdB Sound, Acoustic Lab. will building, deliver and install the extra panels at no extra cost. And yes, we have under estimated in two cases, and we had to doubled the number of traps at no extra charge to the church.
Some churches are more difficult that others.
PPD panels are cost effective. There are 3 stock colors, Cherry Neutral, Quartz and Neutral Gray. These panels can be shipped at a reasonable cost. JdB Sound, Acoustic Lab. can make other panel shapes and sizes and these costs will be quoted separately. Installation extra Generally, there are a few simple rules to determine how much acoustical treatment will be needed in your church.