Avoice

AI specification writing

Faster specs. Fewer mistakes.

Every project needs a spec. Almost none get the weeks they deserve. Avoice drafts to your region’s standards from your actual drawings and reports — so the spec is done, correct, and current before it’s due.

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Weeks of work, done in an afternoon.

No blank page, no last-minute scramble. Point Avoice at your drawings and get a structured draft back to review.

The standards your region requires.

Uniclass, MasterFormat, NATSPEC and BCA built in. Every clause cites a current, verified edition — and updates when the standard does.

Consistent across every project.

Your library, your wording, applied the same way whoever's writing. The spec reads like your practice, not like whoever had the deadline.

Checked before it leaves the office.

Every clause cross-referenced against your drawings and product data. Missing details and broken references flagged, not discovered on site.

Built for scrutiny

An AI agent that writes your specs

Ask for a section, push back on what it drafts, tell it to fix what's wrong. It reads your drawings, applies your standards, and shows its working.

Rainscreen cladding systemsSs_25_13_60 Uniclass 2015
Sarum Academy — Specification
2.1
Rainscreen system: Rockpanel FS-Xtra, mechanically fixed to aluminium T&L rail, open drained and back-ventilated.
SystemsPr_25_57_06
2.2
Panel: mineral-filled composite, 4 mm, PVDF finish to BS EN 1396.
Systems
3.1
Reaction to fire: Class A2-s1, d0 to BS EN 13501-1.
PerformanceReg 7
3.2
Wind loading to BS EN 1991-1-4, exposure Category II; deflection ≤ span/180.
Performance
4.1
Set out joints from datum lines on the elevation drawing series. Install in accordance with manufacturer instructions. Do not scale.
ExecutionNo room refs
5.1
Submit installer certification and cavity barrier record before completion.
Completion
Ask for what you need — “draft the external walls section” — and get it back structured
Interrogate any clause: why this thickness, why this standard, where it came from
Every clause traceable back to the drawing or report behind it

20 hours 2 hours

Typical time to first full draft on a Stage 4 project.

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Products, standards, and codes that update themselves

When a manufacturer revises a datasheet or a British Standard is superseded, your spec knows before you do, and so does every other project that cited it.

  • Pull products straight from manufacturer data, not from memory
  • Get flagged when a product is discontinued or a standard is withdrawn
  • Push a substitution or a revised code reference across every project that used it
  • Keep a live record of what was current at the moment of issue

Products and standards

Ask your spec anything

Every clause, drawing, and submittal in one place you can question in plain English. No search syntax, no clause references, no hunting.

  • Ask where the drawings and the spec disagree
  • Check a submittal against what was actually specified
  • Find every clause affected by a change before you make it
  • Get an answer with the clause it came from, every time

A specification that writes itself. Defensible from day one.

From the first sketch to the tender issue, Avoice connects every step of the specification — design intent, standards, clauses and coordination — into one continuous document. No re-typing what the model already knows. No clauses that contradict the drawings. No decision you can't trace back to its source.

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