We are making a few modifications at the Northfield Montessori Children’s House school. One of the rooms had a small window on one side that the staff wanted enlarged. We cut out the small window and installed a new double wide casement window. That lets a lot more light into the room. We also insulated a concrete floor in the sun room. This room is a wonderful, bright sunny space and gets used in the milder months for story time, etc. But the concrete floor tended to be cold. With some furring strips and rigid insulation we remedied that situation. Now when the children sit on the floor it will be warmer for them.