façade
Let an agent handle facades by building, style, materials, performance, fire safety and heritage.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent handle facades by building, style, materials, performance, fire safety and heritage.
The exterior face of a building, especially the principal front, including walls, windows, cladding and ornament; modern facades include curtain walls, green walls and ventilated cladding systems.
What it is for: Enclosing buildings, controlling climate, and expressing architecture.
It can be describe architectural style; assess thermal and fire performance; maintain and inspect; restore historic fronts.
Distinguishing features
Building exterior
Architectural expression
Envelope performance
Fire safety of cladding is critical
What it looks like
The visible outer wall of a building, with windows, doors, cladding and decoration.
How it is recognised
Main front or street elevation
Materials such as brick, stone, glass, ceramic
False fronts and green walls
Related models
is a kind of - category
is part of - whole
uses - materials
is regulated by - rules
In practice
Families and kinds
masonry facades
curtain walls
rainscreen and ventilated cladding
green facades
historic and false-front facades
Standards and regulation
EN 13501 reaction to fire classification
EN 13830 curtain walling
Building regulations on external wall fire safety
Heritage protection for listed facades
Failure modes and hazards
Combustible cladding fires
Falling facade elements
Water ingress and thermal bridges
Also called
Where this came from
wikidata · CC0 1.0
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Design Architecture.
Design expresses the building.
Style
Architectural style.
Style
Style.
- What architectural style does the facade show? definition
- Who designed it? provenance
Materials
Cladding and structure.
Materials
Materials.
- What materials and system are used? definition
- What is behind the cladding? boundary
Performance Envelope.
Facades control climate.
Thermal
Insulation.
Thermal
Thermal performance.
- What is the facade U-value? measurement
- Are thermal bridges controlled? boundary
Water
Weathertightness.
Water
Weathertightness.
- Is it weathertight? boundary
- How is drainage managed? definition
Safety Fire and falling parts.
Facade safety is critical.
Fire
Cladding.
Fire
Fire safety.
- What is the reaction to fire class of the cladding and insulation? provenance
- Is it permitted at this building height? boundary
Inspection
Condition.
Inspection
Inspection.
- When was the facade last inspected? provenance
- Are elements at risk of falling? boundary
Heritage Protection.
Historic fronts are protected.
Status
Listing.
Status
Heritage status.
- Is the facade listed or protected? provenance
- What changes need consent? boundary
Restoration
Methods.
Restoration
Restoration.
- Which restoration methods suit it? action
- Which materials match the original? definition
What the second pass must settle
- Should facade systems be separate entries?
- How should inspection records be linked?
- How should heritage facades be linked?