SPECIALIST RESEARCH TOOL FOR AEC

Know every regulation
before the design does.

Building regulations span multiple documents and layersof legislation, each with its own conditions and cross-references. Tektome Regulations Research makes that web of rules easy to navigate — ask a question in plain language and get a clear, source-cited answer.

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Trusted by architects across the UK, from sole practitioners to studio teams.
Tektome Regulations Research · Residential Project in London

What is the required minimum height of horizontal DPC in external wall?

YOU

Based on Based on Approved Document C, paragraph 5.5(b) the minimum height for a horizontal Damp Proof Course (DPC) in an external masonry wall for this residential project is 150mm above the level of the adjoining ground.

📄 SOURCE HIGHLIGHTED IN DOCUMENT
“If the wall is an external wall, the damp-proof course should be at least 150mm above the level of the adjoining ground (see Diagram 8), unless the design is such that a part of the building will protect the wall”
Approved Document C, paragraph 5.5(b)

TEKTOME

What material a Damp Proof Course (DPC) should be?

YOU

Bituminous material, polyethylene, engineering bricks, slates in cement mortar, or any other material preventing moisture passage (based on Approved Document C, Section 5, Technical Solution paragraph 5.5(a)).

TEKTOME

Ask a follow-up question…
THE PROBLEM

Regulatory research is complex, layered,
and too important to guess.

01 — DISCOVERY

You don’t know what you don’t know

For a 4-storey residential block in a conservation area, there may be 15+ overlapping regulations to consider. Without a system, gaps are invisible until planning, or worse, construction.

02 — DESIGN CHANGES

A room grew by 20m². Have the regulations?

When a floor plate expands or use changes, new obligations may apply. Without a research tool to ask, it stays invisible until review, when costly rework starts, or a planning objection lands.

03 — CONFIDENCE

Multiple layers of legislation, all requiring careful cross-referencing

Relevant clauses span national Approved Documents, use-specific legislation, BS standards, and local authority policy — each layer with its own conditions, cross-references, and exceptions. Holding all of that together accurately is where research gets hard.

KEY FEATURES

Four features built for multi-layered regulatory research

FEATURE 01

An interface built for complex AEC regulations research

Regulatory research in architecture draws on multiple layers of legislation — national Approved Documents, use-specific requirements, BS standards, and local authority policy — all of which interact. Tektome Regulations Research is structured to handle those layers clearly, presenting findings in a way that is immediately readable and actionable.

Outputs are organised by RIBA stage, regulation layer, and applicability status — so instead of parsing raw text, you see a structured view that maps directly to how you work through a project.

  • Results organised by RIBA stage relevance, so you know what matters now vs. later
  • Applicability status shown as YES / CONDITIONAL / VERIFY / N/A, not just text
  • Regulation layer labels (L1 national, L2 use-specific, L3 local authority) for instant context
  • Project attributes panel always visible: floor count, area, use, and location at a glance
Regulation Overview — Waterloo Office, SE1

Use

Residential

Floors

10

GIA

7622m²

LPA

Southwark

Stage

RIBA Stage 3

Regulation Layer Status
Approved Document B – Fire safety
L1
APPLIES
Approved Document M – Access to and use of buildings
L1
APPLIES
The London Plan
L2
APPLIES
The Southwark Plan
L3
APPLIES
Approved Document L – Conservation of fuel and power
L1
APPLIES
FEATURE 02

A decision tree that untangles layered reasoning into a clear, auditable path

A single regulatory conclusion can depend on conditions spread across several documents, clauses, and administrative layers — each one influencing the next. Tektome Regulations Research maps that chain into a clear decision tree, so you can follow exactly how each conclusion was reached, step by step.

Where a conclusion crosses into an undocumented administrative layer, or depends on information not yet confirmed, the tree marks it honestly rather than guessing. What is confirmed, what is conditional, and what still needs a professional call — all clearly separated.

  • Every conclusion shown as a branching tree, with the full chain of regulatory logic visible
  • Five clear statuses: YES · NO · Provisional · Needs Verification · Cannot Determine
  • Unconfirmed conditions marked as provisional, never falsely resolved
  • Each node cites the exact clause, so you can verify the source at any point
  • A separate AI layer evaluates the report itself and flags any limitations honestly
Decision Tree — Escape Distance · Residential Project in London

What is the maximum escape distance from apartment door to staircase?

ADB Vol 1

Escape Distance

Apartment Door → Staircase

How many escape directions?

Single direction

(dead-end corridor)

MAX TRAVEL DISTANCE
7.5
metres
CAUTION

Two directions

available

MAX TRAVEL DISTANCE
30
metres
THIS PROJECT
Disclaimer:
This information is intended as a general reference only. For a building of this complexity, all fire safety decisions should be consulted with and confirmed by a qualified fire engineer assigned to the project.
FEATURE 03

A research conversation that builds across layers as you go deeper

Regulatory research across multiple document layers rarely resolves in one question. Tektome Regulations Research holds the full context of your project and prior exchanges, so each follow-up builds on what came before — probing exceptions, challenging conditions, moving through the layers without starting over.

No need to repeat yourself. No need to re-enter project details. Ask “what about the exceptions?” and the solution already knows exactly which regulation and which project you’re referring to.

  • Full conversation memory, with follow-up questions referencing earlier answers automatically
  • Ask “does that still apply if we reduce the floor area?” and get a direct, contextual answer
  • Drill into a single clause across multiple exchanges without losing the thread
  • Save and resume conversations per project at any design stage
Project conversation · Residential Project in London

What is the maximum escape distance from apartment door to staircase?

YOU

Per Table 3.1 (ADB Vol.1), the maximum travel distance from flat entrance door to common stair (or stair lobby) is:

7.5m where escape is in one direction only
-30m where escape is in more than one direction

Disclaimer:

This information is intended as a general reference only. For a building of this complexity, all fire safety decisions should be consulted with and confirmed by a qualified fire engineer assigned to the project.

Approved Document B Vol.1, Table 3.1

TEKTOME

What are fire rating requirements for apartment doors?

YOU

The apartment front door separates the flat from a common corridor/escape route. Per ADB Vol.1 Table C1, Row 2a: “In a compartment wall: if it separates a flat from a space in common use” – minimum E 30 Sa (European standard) or FD 30 S (BS 476-22). Self-closing device required. This applies both in the pre-2026 and 2026-amendment versions of the table.

Disclaimer:

This information is intended as a general reference only. For a building of this complexity, all fire safety decisions should be consulted with and confirmed by a qualified fire engineer assigned to the project.

Approved Document B Vol.1 Table C1 · Confirmed

TEKTOME

Bituminous material, polyethylene, engineering bricks, slates in cement mortar, or any other material preventing moisture passage (based on Approved Document C, Section 5, Technical Solution paragraph 5.5(a)).

TEKTOME

Which direction should evacuation doors open?
FEATURE 04

Every answer traced back to its source clause

With regulations spread across multiple documents, knowing the answer is only half the picture. Tektome Regulations Research shows you exactly where in each source document the answer comes from — the clause, paragraph, and page — so you can read it in context and verify it yourself in seconds.

You see the clause number, the relevant passage in context, and the reasoning
that connects it to your project. You can read and interrogate the source directly, not just take the AI’s word for it.

  • Highlights the exact sentence in Approved Documents, BS standards, and local policy
  • Shows clause number alongside every answer so you can always verify
  • Multiple highlights for layered regulations, showing all relevant passages at once
  • Works with Approved Documents A–S, local council planning policies, and BS documents

Approved Document M – Access to and use of buildings – Volume 1 – Dwellings

p.34 / 69

Tektome Regulations Research — matched passages

Approved Document M – Access to and use of buildings – Volume 1 – Dwellings, para 3.26

Built-in storage requirement, including additional requirement for M4(3) flats.

Technical housing standards – nationally described space standard, Table 1

Built-in storage requirement, applies to all new homes.

USE CASES

Built for the layered reality of regulatory research

Whether you’re working through a mixed-use scheme, a listed building consent, or a change of use, these are the scenarios where regulations span multiple layers and documents — and where having a proper research tool makes the difference.

STAGE 1 — FEASIBILITY

Starting a new project: what regulations actually apply?

Residential · Bristol · 12 units · 4 storeys

Enter your project type, location, scale, and use. Tektome Regulations Research generates a complete list of applicable regulations — from national Approved Documents to Bristol-specific planning policy — in under a minute.

EXAMPLE OUTPUT

“18 regulations identified. 12 confirmed applicable. 4 conditional on design stage. 2 require verification with Bristol City Council.”

STAGE 3 — DEVELOPED DESIGN

The floor plan just changed. What do you need to re-check?

Room area: 48m² → 72m² — ask what’s changed

When a room grows from 48m² to 72m², ask Tektome Regulations Research what that means for your project. It will walk you through which obligations may now apply and why, with the relevant clauses cited.

EXAMPLE QUERY

“Room 4 has grown from 48m² to 72m². Does this change anything under Part F or Part B for ventilation and fire safety?”

PRE-APPLICATION / PLANNING

Preparing for a pre-app meeting with confidence

Conservation area · Listed building · Hackney

Apply the Listed Building & Conservation Area template. Get a structured breakdown of what consent is needed, what evidence is required, and which local policies apply, ready to present.

EXAMPLE QUERY

“What does Hackney’s Article 4 direction restrict in this conservation area, and what documentation is typically required for a pre-app?”

SECOND OPINION

Sanity-checking your own judgment before submission

Risk hedge · 5-minute check

You’re 90% confident your fire strategy is sound. Ask Tektome Regulations Research to check. 9 times out of 10 it confirms what you already know, and once in a while, it catches something you missed.

EXAMPLE QUERY

“Is a fire suppression system required for this building? Confirm my fire strategy approach is consistent with ADB Volume 2.”

HOW IT WORKS

From project brief to regulatory clarity
in four steps

01

Enter project details

Type your project’s use, location, number of floors, gross area, and any known constraints, in free text with no forms to fill.

02

Start your research
conversation

Ask your first question in plain language. Tektome Regulations Research understands the context of your project and responds with cited, source-referenced answers.

03

Interrogate the reasoning

Each answer shows the source clause highlighted in the relevant document, and a decision tree that lays out how the conclusion was reached, including what is confirmed, provisional, or still needs verification.

04

Continue the conversation
as the project evolves

As the design evolves, bring your new questions back to Tektome Regulations Research. Ask what a change means for your regulatory position, and pick up the conversation in context where you left off.

FREE TRIAL

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