Open questions are not findings
This page states what the site cannot currently prove and prioritizes the evidence needed next. A plan, blank template or unverified submission is never presented as a research finding.
Research principles
- Retain stable IDs, versions, variable definitions, provenance and limitations to support findability, accessibility, interoperability and reuse.
- Record observation, interpretation, diagnosis, professional opinion and authority determination separately.
- Do not collect data through hazardous-weather exposure, climbing, dismantling or unsupervised fire or load testing.
- Do not publish data without permission, with personal identifiers or without verifiable provenance.
Peer-reviewed primary paper defining findability, accessibility, interoperability and reusability principles for research data and metadata.
Priority research questions
Jurisdictional classification outcomes
- Current coverage
- Official pathways are summarized for selected countries, but project-level authority decisions are not yet collected.
- Evidence gap
- Comparable, permissioned records showing how roof state, attachment, size, enclosure and use affected classification.
- Next evidence
- Redacted authority correspondence or published determinations with location, date, edition and fact pattern.
Planning and codes · Pergola vs gazebo, pavilion and patio cover · New Zealand pergola consent and Building Code pathway
Wind and uplift configuration evidence
- Current coverage
- The site explains load paths and evidence requirements without publishing site-free ratings.
- Evidence gap
- Traceable links between tested or calculated configurations, permitted roof states, reactions, anchors, foundations and site criteria.
- Next evidence
- Permissioned test reports or project calculations with confidential details removed but scope and limitations preserved.
Wind load, uplift and lateral stability · Structural load path: roof to soil · Product evidence and procurement checklist
Rain and drainage field performance
- Current coverage
- Drainage components, overflow and evidence boundaries are documented conceptually.
- Evidence gap
- Repeatable observations linking rainfall context, roof state, blockage, outlet condition and leakage or overflow location.
- Next evidence
- Non-destructive post-rain observations using the public field protocol; no exposure during hazardous weather.
Waterproof, water-resistant and rain-shedding claims · Rain, overflow and site drainage · Pergola troubleshooting and warning signs
Shade geometry and thermal-comfort observations
- Current coverage
- The site explains sun path, radiant exposure, air movement and heat-safety boundaries.
- Evidence gap
- Comparable time-, orientation- and occupancy-specific shade observations across system states and seasons.
- Next evidence
- Timestamped plan or photo references with orientation, roof state and broad weather context; no personal imagery.
Heat, shade and outdoor thermal comfort · Solar orientation and shading · Accessible and inclusive pergola design
Accessibility task testing
- Current coverage
- Design principles and automated website checks are public; real disabled-user task evidence is not.
- Evidence gap
- Permissioned evidence about approach, controls, seating, transfer, wayfinding and emergency-use tasks across disabilities.
- Next evidence
- Professionally facilitated, consented task testing with privacy controls and findings reported without identifying participants.
Accessible and inclusive pergola design · Pergola size, layout and clearance planning · Severe-weather operation and emergency planning
Wildfire assembly and adjacent-fuel exposure
- Current coverage
- Official ember, radiant-heat, flame and surrounding-fuel concepts are documented.
- Evidence gap
- Assembly-specific evidence for roofs, seals, motors, screens, furniture, vegetation and interfaces with the primary building.
- Next evidence
- Qualified fire-professional review, official hazard context and permissioned assembly records; not unsupervised fire testing.
Wildfire ember exposure and pergola risk · Fire, clearances and egress around pergolas · Climbing plants and structural care
Durability and service-life records
- Current coverage
- Material identity, exposure, maintenance and component-cycle concepts are documented.
- Evidence gap
- Longitudinal records linking environment, material identity, finish, interfaces, maintenance and observed deterioration.
- Next evidence
- Dated condition maps and maintenance logs using stable component identifiers and non-destructive observations.
Service-life and maintenance planning · Coastal and corrosive environments · Sustainability and circular pergola design
Failure and maintenance feedback
- Current coverage
- Common failure mechanisms and inspection escalation boundaries are described.
- Evidence gap
- Anonymized sequences from first symptom through investigation, temporary control, repair, verification and revised maintenance.
- Next evidence
- Permissioned incident timelines that distinguish observation from diagnosis and document professional involvement.
Pergola troubleshooting and warning signs · Service-life and maintenance planning · Severe-weather operation and emergency planning
Downloads and version
Current operational boundary
The site does not yet provide an automated submission endpoint and publishes no field-observation records. Collaboration may be proposed through the publisher's existing contact channel, but do not send personal data, exact residential addresses, confidential documents or unauthorized photographs.