Partnering with Structures Unlimited to renovate an existing building is the beginning of a transformation that will turn the drab and dull into a vibrant space filled with diffuse natural daylight. Adding an atrium, remodeling a lobby or replacing windows, retrofits with Structures Unlimited Inc. and Kalwall® translucent sandwich panels are proven to make existing buildings more energy efficient and aesthetically pleasing. Pre-engineered canopies, awnings and walkways stand up to any kind of weather and are ideal for linking buildings. Major renovations are eligible for LEED® credits with our controlled glare free daylighting. Our expansive Skyroof® systems have been used to dramatically introduce light to a school that was once a warehouse bereft of natural daylight. Re-roofing an existing swimming pool enclosure is a way to restore the beauty and upgrade the energy performance.