Putnam Rolling Ladder Company, Inc. for ladders in shelving areas to access the higher shelves.
Schluter Systems has reducers that may be needed to make transitions in flooring and other areas.
Best options for insulation are:
For safety, use:
Smart homes require space for equipment so if you want your entertainment, lighting, communications and security systems connected and accessible from your portable electronic devices plan a closet or space with easy door access for this additional equipment. New equipment is available that is wireless and taking up much less space.
Some local companies are: