Full project specs directly from your drawing set.
Upload a PDF drawing set. Mattedraft reads each sheet, follows cross-references, and maps drawing details to ASTM/ANSI standards and building codes. It then drafts project specifications in CSI format. Vector and raster PDFs work without file preparation.
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- Division and section-organized specs
- Cited ASTM/ANSI + code references
- Cross-reference resolution
- Export to PDF
Built for architects, engineers, and contractors
Upload drawing sets, map references, manage revisions, and keep project files protected.
Vector or raster PDFs
Upload full drawing sets without separating layers or preparing files for import.
Standards and codes
Mattedraft links drawing details to ASTM/ANSI standards and building-code requirements.
Cross-sheet references
Details, keynotes, tags, and consultant sheets are read together across the drawing set.
Revisions and addenda
Upload revised sheets, addenda, or newer sets to update the project specifications.
Email sign-in
Sign in through a secure email link. No password to create, remember, or reset.
Encrypted project files
Files use TLS in transit and AES-256 at rest, with controlled infrastructure access.
How it works
- Upload a PDF drawing set or a subset of sheets.
- Mattedraft reads each sheet and identifies building components and their uses.
- Mattedraft matches cross-references, tags, and assemblies to applicable standards and codes.
- Mattedraft organizes the spec book into CSI MasterFormat sections for download or editing.
Spec mapping preview
- Brick veneer off CMU wall
- Roof parapet, tapered insulation
- Curtain wall head/jamb/sill
- 04 20 00: Unit Masonry • ASTM C90, C270
- 07 54 00: Thermoplastic Membranes • ASTM D6878
- 08 44 13: Glazed Aluminum Curtain Walls • AAMA/WDMA/CSA 101/I.S.2/A440
Security & compliance
Project files use TLS in transit, AES-256 at rest, and storage on SOC 2-audited infrastructure.
AES-256 at rest
Data is encrypted at rest with AES-256 and protected in transit with TLS.
SOC 2-audited storage
Files are stored on SOC 2-audited infrastructure with access controls.
Content use limits
Your content is not sold or used to train third-party foundation models.
FAQ
Which codes and standards are supported?
Mattedraft references ASTM/ANSI standards and common building codes, including IBC and NFPA.
Do you require file prep or layering?
No. Upload vector or raster PDFs, including multi-sheet sets and consultant sheets.
How do I sign in?
A secure sign-in link is delivered to your inbox. There is no password to remember.
Can I edit the spec further?
Yes. Use our spec editor to modify clauses, add project notes, and apply redlines. It maintains citations, updates cross-references, and exports to PDF.
Start with your drawing set
Upload a PDF and review the CSI-formatted spec sections Mattedraft produces.