📚 Specification Study Hub
Browse CSI MasterFormat divisions (00–35). Each tile links to your division page with definitions, coordination notes, and cheat sheets.
📑 Division 00
Procurement & Contracting Requirements
Study →📘 Division 01
General Requirements
Study →🌐 Division 02
Existing Conditions
Study →🧱 Division 03
Concrete
Study →🧱 Division 04
Masonry
Study →🔩 Division 05
Metals
Study →🪵 Division 06
Wood, Plastics & Composites
Study →🌧️ Division 07
Thermal & Moisture Protection
Study →🚪 Division 08
Openings (Doors, Windows, Hardware)
Study →🎨 Division 09
Finishes
Study →🛠️ Division 10
Specialties
Study →⚙️ Division 11
Equipment
Study →🪑 Division 12
Furnishings
Study →🏗️ Division 13
Special Construction
Study →🚡 Division 14
Conveying Equipment
Study →