Say Goodbye to Repetitive Work,AI-Powered Design Specs in Seconds

Powered by LLM+RAG technology, intelligent generation, review, and formatting.Human-AI collaboration ensures high-quality delivery

  • Generate 10,000+ words in minutes
  • Smart code compliance review
  • Precise case library matching
  • Reliable human-AI collaboration
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Compliance Check Passed

Reference errors corrected

80% Efficiency Boost

Time: 12min 30sec




Learn About ArchSpec in One Minute

See how it saves you time

Construction Design Specs - Are You Experiencing These?

Traditional methods waste designers' valuable time on documentation

Traditional Writing Mode

  • Time-consuming:Manually writing thousands of words, repeatedly adjusting formats, tedious and exhausting
  • Error-prone:Outdated code references, missing requirements, text-drawing inconsistencies
  • Hard to reference:Difficult to reuse similar project experience, modifying old docs takes longer than starting fresh
  • Liability concerns:Design specs have legal implications, typos or omissions create significant risks

AI Human-Machine Collaboration

  • AI Smart Generation:Input project overview, AI extracts design parameters, generates draft in minutes
  • Smart Compliance Review:Built-in real-time updated code library, auto-checks reference validity, avoids compliance risks
  • Precise Case Matching:RAG technology matches most relevant similar projects from quality knowledge base
  • Human-AI Quality Control:Designers focus on core parameter review and approach adjustments, AI handles formatting and proofreading

Not Just Generation, But Reliable Productivity

AI workflow designed for real engineering logic, solving 'domain expertise' and 'accountability' challenges

Efficient Design Resource Integration

Intelligently matches data governance solutions based on your project documents, with a design specification knowledge base covering multiple regions and building types.

RAG Knowledge Base

Precise Design Condition Matching

Automatically identifies key factors affecting design choices (codes, site, functional requirements), delivering the most relevant design references and solutions.

NLP Parameter Extraction

Simplified AI Collaboration

Built-in professional workflows and optimized prompts. Just focus on inputting design conditions and reviewing results, significantly lowering the AI adoption barrier.

Human-AI Collaboration

Code Sync & Compliance Review

Continuously updated building code knowledge base, auto-annotates referenced codes in designs, alerts on validity, helping you avoid compliance risks.

Real-time Compliance Check

What Quality Can You Expect?

Sample Specification (Excerpt) - Infill Wall Design

4.1 Materials and Selection

All non-load-bearing walls in this project use infill wall systems. Material selection strictly follows the load transfer paths determined by structural calculations, building energy efficiency and acoustic requirements, and complies with thermal performance regulations for hot-summer/cold-winter climate zones.

4.1.1 Exterior Walls

Exterior infill walls use Autoclaved Aerated Concrete (AAC) blocks, strength grade A5.0, dry density grade B06, thermal conductivity λ≤0.13 W/(m·K), fire rating A1;

External insulation system uses rock wool boards (density≥120 kg/m³, thermal conductivity≤0.040 W/(m·K)), thickness per energy calculation 100 mm, fire isolation strips installed at each floor.

4.1.2 Interior Walls

Public areas and equipment room partitions use double-row hollow concrete blocks (MU5.0), void ratio≥35%, mortar strength grade Mb5.0;

All interior partition airborne sound insulation RW ≥45 dB (measured), compliant with "Code for Sound Insulation Design of Civil Buildings" GB 50118-2010 Section 4.2.1.

4.1.3 Wet Area Walls

Bathroom and kitchen partition bases have C25 fine aggregate concrete curbs, height≥ 200 mm; waterproof membrane upturn height: shower area≥1800 mm, wash area≥1200 mm.

  • Accurate professional terminology
  • Adjustable parameters for each project
  • Auto-matched latest code references
  • Industry-standard chapter structure

For Design Firms & Teams?

If you want:

  • Unified specification structure across projects
  • Shared templates for team members
  • Reduce rework, ensure consistent quality

We offer enterprise solutions

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Frequently Asked Questions

Just fill in key project information, and a complete design specification is generated within 30 minutes. The process includes: filling basic parameters (~5 min), AI auto-generation (~20 min), downloading Word document (instant).

Yes. The output is a standard DWG file, not locked or platform-bound. You can edit it directly with AutoCAD or other CAD software before submission. Our goal is to give you a great starting point, not to replace your professional judgment.

Currently supports architectural, structural, plumbing, and electrical disciplines, applicable to residential, commercial, and mixed-use projects. We generate corresponding chapter structures and content based on your selected discipline and project type.

ArchSpec is specifically optimized for construction design specifications. Key differences: 1) Generates content in standard chapter structure; 2) Built-in building code knowledge base aligned with industry practices; 3) Key parameters (floor area, stories, etc.) remain consistent throughout; 4) Direct DWG file output, no copy-paste formatting needed.

Our system is optimized based on common codes and engineering practices, generating complete, well-structured content. However, each project has unique aspects, so we recommend adjusting and supplementing based on actual project conditions before submission. We provide a high-quality starting point; final professional review remains your responsibility.

One less revision, one less late night.

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