By spec section
Submittal requirements, section by section
What reviewers expect for each CSI MasterFormat section — with the manufacturers we actually see in packages, drawn from a catalog of 335,000+ real products with data sheets.
Division 03 — Concrete
Division 04 — Masonry
Division 05 — Metals
Division 06 — Wood & Plastics
Division 07 — Thermal & Moisture Protection
07 21 00
Thermal Insulation
382 products · 35 manufacturers in our catalog
07 25 00
Weather Barriers
6 products · 5 manufacturers in our catalog
07 54 23
TPO Roofing
190 products · 21 manufacturers in our catalog
07 53 23
EPDM Roofing
147 products · 7 manufacturers in our catalog
07 62 00
Flashing & Sheet Metal
242 products · 32 manufacturers in our catalog
07 92 00
Joint Sealants
198 products · 38 manufacturers in our catalog
07 84 00
Firestopping
65 products · 9 manufacturers in our catalog
Division 08 — Openings
08 14 16
Flush Wood Doors
12 products · 3 manufacturers in our catalog
08 41 13
Aluminum-Framed Entrances & Storefronts
98 products · 8 manufacturers in our catalog
08 44 13
Glazed Aluminum Curtain Walls
118 products · 13 manufacturers in our catalog
08 71 00
Door Hardware
571 products · 28 manufacturers in our catalog
08 80 00
Glazing
1,087 products · 28 manufacturers in our catalog
08 90 00
Louvers & Vents
298 products · 20 manufacturers in our catalog
08 31 00
Access Doors & Panels
91 products · 16 manufacturers in our catalog
Division 09 — Finishes
09 21 16
Gypsum Board Assemblies
364 products · 23 manufacturers in our catalog
09 22 16
Non-Structural Metal Framing
101 products · 11 manufacturers in our catalog
09 30 13
Ceramic Tiling
37 products · 7 manufacturers in our catalog
09 51 13
Acoustical Panel Ceilings
183 products · 14 manufacturers in our catalog
09 65 19
Resilient Tile Flooring
119 products · 13 manufacturers in our catalog
09 68 00
Carpeting
659 products · 10 manufacturers in our catalog
09 91 23
Interior Painting
213 products · 29 manufacturers in our catalog
Division 10 — Specialties
10 14 00
Signage
979 products · 66 manufacturers in our catalog
10 21 13
Toilet Compartments
464 products · 5 manufacturers in our catalog
10 28 00
Toilet & Bath Accessories
598 products · 17 manufacturers in our catalog
10 44 00
Fire Protection Specialties
39 products · 4 manufacturers in our catalog
10 51 00
Lockers
126 products · 16 manufacturers in our catalog
Division 11 — Equipment
Division 21 — Fire Suppression
Division 22 — Plumbing
22 05 23
Valves for Plumbing Piping
723 products · 48 manufacturers in our catalog
22 11 16
Domestic Water Piping
282 products · 45 manufacturers in our catalog
22 13 16
Sanitary Waste & Vent Piping
26 products · 17 manufacturers in our catalog
22 05 29
Hangers & Supports for Plumbing
80 products · 16 manufacturers in our catalog
22 30 00
Plumbing Equipment
342 products · 23 manufacturers in our catalog
22 40 00
Plumbing Fixtures
22,108 products · 30 manufacturers in our catalog
22 11 19
Backflow Preventers
30 products · 8 manufacturers in our catalog
22 05 76
Drainage Piping Specialties
148 products · 9 manufacturers in our catalog
22 14 00
Storm Drainage
62 products · 13 manufacturers in our catalog
22 34 00
Commercial Water Heaters
59 products · 11 manufacturers in our catalog
Division 23 — HVAC
23 05 93
Testing, Adjusting & Balancing
13 products · 1 manufacturers in our catalog
23 07 13
Duct Insulation
6 products · 2 manufacturers in our catalog
23 21 13
Hydronic Piping
23 products · 7 manufacturers in our catalog
23 31 13
Metal Ducts
6,908 products · 259 manufacturers in our catalog
23 34 00
HVAC Fans
1,151 products · 46 manufacturers in our catalog
23 37 13
Diffusers, Registers & Grilles
372 products · 39 manufacturers in our catalog
23 64 00
Chillers
302 products · 26 manufacturers in our catalog
23 65 00
Cooling Towers
94 products · 19 manufacturers in our catalog
23 81 00
Computer-Room & Precision Cooling
191 products · 30 manufacturers in our catalog
23 74 13
Packaged Rooftop Units
651 products · 48 manufacturers in our catalog
23 81 26
Split-System Air Conditioners
397 products · 24 manufacturers in our catalog
23 82 00
Terminal Heating & Cooling Units
271 products · 15 manufacturers in our catalog
23 41 00
HVAC Air Filtration
56 products · 17 manufacturers in our catalog
23 54 00
Furnaces
26 products · 7 manufacturers in our catalog
23 72 00
Energy Recovery Ventilators
49 products · 8 manufacturers in our catalog
Division 25 — Integrated Automation
Division 26 — Electrical
26 05 19
Low-Voltage Conductors & Cable
743 products · 13 manufacturers in our catalog
26 05 33
Raceways & Boxes
3,034 products · 40 manufacturers in our catalog
26 24 16
Panelboards
370 products · 7 manufacturers in our catalog
26 27 26
Wiring Devices
16,880 products · 47 manufacturers in our catalog
26 28 16
Enclosed Switches & Circuit Breakers
1,455 products · 16 manufacturers in our catalog
26 32 13
Engine Generators
739 products · 28 manufacturers in our catalog
26 43 13
Surge Protective Devices
229 products · 28 manufacturers in our catalog
26 51 00
Interior Lighting
15,431 products · 249 manufacturers in our catalog
26 56 00
Exterior Lighting
4,918 products · 114 manufacturers in our catalog
26 09 23
Lighting Control Devices
951 products · 40 manufacturers in our catalog
26 52 00
Emergency & Exit Lighting
646 products · 43 manufacturers in our catalog
26 05 26
Grounding & Bonding
323 products · 14 manufacturers in our catalog
26 22 00
Low-Voltage Transformers
371 products · 30 manufacturers in our catalog
26 25 00
Busway
81 products · 5 manufacturers in our catalog
26 27 13
Electricity Metering
76 products · 6 manufacturers in our catalog
26 29 23
Variable Frequency Drives
219 products · 14 manufacturers in our catalog
26 33 00
UPS & Battery Systems
771 products · 30 manufacturers in our catalog
26 36 00
Transfer Switches
298 products · 32 manufacturers in our catalog
Division 27 — Communications
27 15 00
Structured Cabling
4,803 products · 12 manufacturers in our catalog
27 11 00
Communications Room Fittings
94 products · 7 manufacturers in our catalog
27 13 00
Fiber Backbone Cabling
141 products · 10 manufacturers in our catalog
27 21 00
Data Network Equipment
50 products · 14 manufacturers in our catalog
27 41 16
Audio-Video Systems
231 products · 28 manufacturers in our catalog
27 51 16
Public Address & Paging
74 products · 13 manufacturers in our catalog
Division 28 — Electronic Safety & Security
28 31 00
Fire Detection & Alarm
1,968 products · 33 manufacturers in our catalog
28 20 00
Video Surveillance & Access Control
1,385 products · 24 manufacturers in our catalog
28 16 00
Intrusion Detection
94 products · 9 manufacturers in our catalog
28 46 00
Mass Notification Systems
26 products · 5 manufacturers in our catalog