Specification Sections

Explanatory videos teach and show products.
Specification sections. Masterformat is the specifications writing standard for most commercial building design and construction projects in north america. Csc mf 18 and mf 95 formats. Free building product specifications all of arcat specs are written by csi fellows.
Browse by csi building product material divisions. Oct 7 8 ct. Free automated spec writing tool saves time and money.
The csi website has a pdf containing the full list of masterformat divisions and sub levels. Divisions that are not listed below are reserved for future use including division 49 division 00 procurement and contracting requirements. Division 01 general requirements.
50 divisions refers to the 50 divisions of construction information as defined by the construction specifications institute csi s masterformat beginning in 2004. Oct 7 construct 2020 updated. Hundreds of csi 3 part formatted specifications.
Download all sections in compressed file 50mb. All specifications are in microsoft word unless otherwise indicated. Our building product and material specifications are free to view and download in doc rtf or text.
All sections have dual metric english units. Covid 19 related press releases. The construction specifications institute csi was founded in 1948 and began to address the organization of specifications into a numbering system.