building-envelope

Evaluate building envelope assemblies for thermal, moisture, and junction performance.

Updated May 23, 2026
One-click install
npx skills add https://github.com/Blackleg29/Architecture --skill building-envelope-blackleg29
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: building-envelope
Source: https://github.com/Blackleg29/Architecture/tree/main/skills/building-envelope
Command: npx skills add https://github.com/Blackleg29/Architecture --skill building-envelope-blackleg29

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps architects and building designers choose envelope assemblies that meet energy, moisture, fire, acoustic, and durability targets without getting lost in conflicting material options.

Core Features & Use Cases

  • Wall, roof, and facade system guidance: Compare masonry, timber, steel, CLT, curtain wall, rainscreen, precast, SIPs, ETICS, and other envelope assemblies.
  • Glazing and thermal performance: Evaluate U-value, R-value, SHGC, VLT, spacer bars, frame types, and window-to-wall ratios for climate fit.
  • Moisture and bridge control: Detail vapor control, condensation risk, air barriers, and thermal-bridge prevention at junctions and transitions.
  • Use Case: A designer can use this Skill to select a wall build-up for a hot-humid project, verify glazing performance, and refine wall-to-window details for code-compliant comfort.

Quick Start

Use the building-envelope skill to evaluate a proposed wall, roof, or glazing assembly for a specific climate and identify the best thermal, moisture, and junction-detailing improvements.

Frequently Asked Questions about building-envelope

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate U-value and SHGC for glazing systems in a hot-humid climate?

Building envelope design evaluates U-value, SHGC, VLT, spacer bars, frame types, and window-to-wall ratios for climate fit. You can use it to verify glazing thermal performance and select compliant assemblies for hot-humid projects.

What's the best way to compare wall assemblies like CLT, rainscreen, and ETICS for thermal performance?

Compare masonry, timber, steel, CLT, curtain wall, rainscreen, precast, SIPs, and ETICS envelope assemblies. This Skill guides assembly selection by evaluating thermal performance, moisture control, fire, acoustic, and durability targets.

How do I detail vapor control and prevent thermal bridges at wall junctions?

Detail vapor control, condensation risk, air barriers, and thermal-bridge prevention at junctions and transitions. The Skill provides condensation-risk analysis and junction-detailing guidance for compliant assembly selection across new-build and retrofit projects.

Can I use this for retrofit projects or is it only for new-build envelope design?

It applies to both new-build and retrofit projects. The Skill provides wall, roof, window, facade, moisture-control, and thermal-bridge decisions regardless of project age, evaluating airtightness and condensation risk for existing assemblies.

Why does my wall build-up have condensation risk and how do I fix it?

Condensation risk arises from improper vapor control and air barriers. The Skill analyzes your proposed wall build-up for a specific climate, identifying condensation risks and recommending moisture-management improvements for code-compliant comfort.

What is a building envelope and when do I need to analyze it?

A building envelope is the physical separator between interior and exterior environments. You need to analyze it when selecting wall, roof, or glazing assemblies to meet energy, moisture, fire, acoustic, and durability targets without conflicting material options.