b"VPI ARCHITECTURAL SOLUTIONSUNIQUE PRODUCT DESIGNWhen you are working with VPI's Sales and Engineering groups, you will be working with aseasoned team of professionals who are determined to take care of your needs. Delivering theright product on your schedule. All you have to do is ask.Manufacture one complete window rather than piece together separate unitsExperienced engineering team validates unique designs prior to productionPartnership with architects / envelope consultants in design approach5"