The Modin Rigid Collection has a UV protective coating on top of the wear layer which dramatically slows possible fading from sunlight.
To keep your floors in pristine condition, avoid exposure to direct sunlight for prolonged periods of time. During peak sunlight hours, use drapes or blinds to minimize the direct sunlight on the vinyl flooring. Most types of flooring will be affected by continuous strong sunlight. In addition, excessive temperatures are not good for resilient floors.
Some natural ventilation or intermittent air conditioning in vacant homes should be considered.
Long term continuous inside temperatures over 140°F combined with strong direct sunlight will damage the flooring and cause the installation to fail.