Embodied Carbon Tools

Embodied Carbon Calculator Suite

Comprehensive tools for calculating embodied carbon, thermal performance, and lifecycle impacts in building construction

Database v2.0 Enhanced • 149 Materials • Lifecycle Analysis (A1–A5, C, D)

149
Materials in Database
12
Material Categories
48
Full Lifecycle Datasets
6
Active Suite Tools
Primary Suite Tools

Core calculation, database editing, and spreadsheet integration tools

🏢
Building Element Build-up — Wall / Floor / Roof
Generalised carbon + thermal calculator covering walls, floors, and roofs. Switch element type to apply BS EN ISO 6946 surface resistances, Part L target compliance, condensation risk analysis, biogenic carbon accounting, and integrated structural support framing.
PRIMARY TOOL
📊
Material Database Editor
Browse, search, edit, and manage the comprehensive materials database (149 materials across 12 categories) with lifecycle stages (A1–A5, C, D), biogenic carbon factors, verified manufacturer EPD links, and JSON/CSV import/export.
DATABASE
📈
Excel Database Tools
Utilities for working with Excel-based material databases (WTA Materials List, LCA Template V2.0), batch data conversions, database synchronisation, and formatted spreadsheet generation.
TOOLS
Support Systems & Secondary Structure

Specialised calculators for framing, brackets, and raised access floors

🔩
Cladding Support System
Calculate embodied carbon for bracket systems, helping hand rails, and fixings based on cladding panel weight, cavity depth, bracket spacing, and framing configuration.
SPECIALIST
⚙️
Metsec Steel Framing
Calculate embodied carbon for light gauge steel framing systems using standard Metsec section profiles (C-sections, tracks, purlins, joists) via quick area calculations or detailed takeoff schedules.
SPECIALIST
📐
Raised Access Floors
Calculate embodied carbon for raised access floor assemblies, including PSA and BS EN compliant panels, pedestals with height adjustment factors, and manufacturer EPD datasets.
SPECIALIST
Previous Tools

The following calculators have been superseded by the Building Element Build-up (Wall / Floor / Roof) tool, but remain accessible for reference.

🏗️
External Wall — Carbon + Thermal
Combined calculator for external wall embodied carbon, U-value, and mould risk. Superseded by the generalised Building Element Build-up (Wall / Floor / Roof) tool.
SUPERSEDED
🧱
External Wall Carbon Calculator
Multi-layer external wall embodied carbon calculator with visual layer rendering and material database integration. Superseded by the Building Element Build-up tool.
SUPERSEDED

About the Enhanced Database v2.0

The Embodied Carbon Calculator Suite is powered by a comprehensive materials database featuring lifecycle carbon data, biogenic carbon accounting, and manufacturer-specific EPDs.

Comprehensive Data

149 materials across 12 categories with verified carbon factors from ICE v3.0, EPDs, and manufacturer data. Includes structural systems, cladding, insulation, finishes, and secondary framing.

Lifecycle Stages

Advanced materials include full lifecycle data (A1–A5, C, D stages) enabling whole-life carbon assessments beyond cradle-to-gate calculations.

Biogenic Carbon

Timber products include biogenic carbon sequestration values, quantifying the carbon storage benefits of wood-based materials in construction.

EPD Integration

45+ materials linked to verified Environmental Product Declarations from manufacturers including Kingspan, Rockwool, British Gypsum, and more.

Database Features

Specialised Calculators

Three specialised calculators handle support systems and secondary structure:

Cladding Support Systems

Automatically calculates steel weight for brackets and rails based on cladding panel weight and configuration. Handles light to heavy cladding with appropriate support spacing.

Metsec Steel Framing

Database of standard Metsec sections (C-sections, tracks, purlins, joists) with simple area-based calculation or detailed takeoff mode.

Raised Access Floors

Calculates panels and pedestals with height adjustment factors. Includes Kingspan EPD-certified products and alternative materials.

Data Completion Summary

Missing data has been researched and filled from reliable sources:

Documentation & Reference

Comprehensive documentation and source files: