BREATHING ENVELOPE

Metallic building materials, namely, metal roofing, aluminum wall panel, ducts of metal for ventilating installations, metal roof vents for ventilation in residential and commercial buildings, metal door frames, metal window frames

Non-metallic building materials, namely, semi-worked woods, plywood boards, building seam tape; ventilating installations, namely, ducts, not of metal, for ventilating installations; non-metal ducts in the nature of polyethylene ducts; waterproofing membranes for roofing, floors, and walls; fabrics and non-woven textiles made of synthetic fibers for use in construction and as a housewrap; customized framing kits for walls, windows, and doors comprised of structural and architectural framing members made of wood; slabs, not of metal, for building

Consultation services in the field of construction of buildings