Green Building Materials offers a warehouse of eco-friendly building materials, cleaning supplies, water and air filtration products, flooring, cabinets, appliances, lighting and fixtures, outdoor and garden items, plumbing and baths, paints and stains, and weatherization and recycling systems. It also provides building contracting, millwork, packaging materials, floor planning and design, windows, roofing and siding, and "green" home and business proofing.