Current status: All topics have completed internal editorial review. No topic is currently marked as independently externally reviewed. The site does not use anonymous “expert reviewed” labels to manufacture authority.

What qualifies as independent external review

  1. The reviewer's real name, relevant professional role and publicly verifiable registration or credential information.
  2. The article version, language, technical scope, jurisdiction and excluded matters are explicit.
  3. Employment, financial, authorship and other conflicts involving Pergola Wiki, Oscar Pergola, named products or related organizations are disclosed.
  4. Material errors, missing qualifications, source or edition issues and recommended changes are recorded, with outcomes linked to the correction history.
  5. Identity and the record are published only with permission; reviewedBy or an equivalent claim is not used without a verifiable public record.

Review workflow

01

Verify eligibility

Check name, registration body, specialty and public verification route.

02

Freeze scope

Record canonical URL, language, version, sources and review boundaries.

03

Independent review

Ask the reviewer to identify errors, uncertainty and missing qualifications.

04

Editorial resolution

Accept, reject or partly accept each finding and record the reason.

05

Publish status

Update the article, ledger and structured data only after a record is complete and publication is permitted.

Download review materials

Status JSONStatus CSVIndependent review template

Public topic-by-topic ledger

Data table; column headers identify each field
TopicInternal editorial reviewIndependent external reviewVersion / sources
DIY pergola planning: set-out, bracing and legal limitsComplete · 24 Jul 2026Not recorded1.7.57 · 13
Bioclimatic pergola kits: louvered vs retractable roofsComplete · 24 Jul 2026Not recorded1.7.57 · 12
Pergola with a roof: fixed, glass and lean-to systemsComplete · 24 Jul 2026Not recorded1.7.57 · 11
Pergola side panels, canisse and shade screensComplete · 24 Jul 2026Not recorded1.7.57 · 12
Pergola on a terrace: attached vs freestandingComplete · 24 Jul 2026Not recorded1.7.57 · 10
Aluminum pergola guide: alloy, extrusion and evidenceComplete · 24 Jul 2026Not recorded1.7.57 · 4
Timber and wood pergolasComplete · 24 Jul 2026Not recorded1.7.57 · 12
Steel pergola structuresComplete · 24 Jul 2026Not recorded1.7.57 · 8
Vinyl and composite pergolasComplete · 24 Jul 2026Not recorded1.7.57 · 3
Posts, beams and raftersComplete · 24 Jul 2026Not recorded1.7.57 · 5
Louvers, gutters and concealed drainageComplete · 24 Jul 2026Not recorded1.7.57 · 7
Foundations and anchorsComplete · 24 Jul 2026Not recorded1.7.57 · 4
Fasteners and structural connectionsComplete · 24 Jul 2026Not recorded1.7.57 · 10
Wind load, uplift and lateral stabilityComplete · 24 Jul 2026Not recorded1.7.57 · 5
Snow and ice actionsComplete · 24 Jul 2026Not recorded1.7.57 · 8
Seismic considerationsComplete · 24 Jul 2026Not recorded1.7.57 · 2
Deflection and serviceabilityComplete · 24 Jul 2026Not recorded1.7.57 · 5
Motors, controls and electrical safetyComplete · 24 Jul 2026Not recorded1.7.57 · 6
Coastal and corrosive environmentsComplete · 24 Jul 2026Not recorded1.7.57 · 3
Solar orientation, shading and photovoltaic pergolasComplete · 24 Jul 2026Not recorded1.7.57 · 9
Rain, overflow and site drainageComplete · 24 Jul 2026Not recorded1.7.57 · 8
United States permits and model codesComplete · 24 Jul 2026Not recorded1.7.57 · 3
Eurocodes and European projectsComplete · 24 Jul 2026Not recorded1.7.57 · 5
Do you need planning permission for a pergola?Complete · 24 Jul 2026Not recorded1.7.57 · 7
Australian pergolas: NCC adoption transitionComplete · 24 Jul 2026Not recorded1.7.57 · 12
Hexagonal pergola: layout, roof and planning guideComplete · 24 Jul 2026Not recorded1.7.57 · 3
Arbor vs pergola, gazebo, carport and patio coverComplete · 24 Jul 2026Not recorded1.7.57 · 12
Czech pergola permits and self-build: 2026 guideComplete · 24 Jul 2026Not recorded1.7.57 · 3
Structural load path: roof to soilComplete · 24 Jul 2026Not recorded1.7.57 · 4
Waterproofing a pergola: covers and claimsComplete · 24 Jul 2026Not recorded1.7.57 · 6
Pergola contractors near me: quotes and payment checksComplete · 24 Jul 2026Not recorded1.7.57 · 10
Service-life and maintenance planningComplete · 24 Jul 2026Not recorded1.7.57 · 4
Canada: NBC and local approval pathwayComplete · 24 Jul 2026Not recorded1.7.57 · 2
Fire, clearances and egress around pergolasComplete · 24 Jul 2026Not recorded1.7.57 · 3
England pergola enforcement: notices and time limitsComplete · 24 Jul 2026Not recorded1.7.57 · 5
Pergola history, terminology and documented evolutionComplete · 24 Jul 2026Not recorded1.7.57 · 14
Mini pergola and small-garden size planningComplete · 24 Jul 2026Not recorded1.7.57 · 20
Pergola heater, lighting and electrical integrationComplete · 24 Jul 2026Not recorded1.7.57 · 13
Vegetated pergola: plants, shade and structural careComplete · 24 Jul 2026Not recorded1.7.57 · 12
Pergola troubleshooting and warning signsComplete · 24 Jul 2026Not recorded1.7.57 · 4
Pergola budget and lifecycle costComplete · 24 Jul 2026Not recorded1.7.57 · 4
Accessible and inclusive pergola designComplete · 24 Jul 2026Not recorded1.7.57 · 3
Sustainability and circular pergola designComplete · 24 Jul 2026Not recorded1.7.57 · 4
Severe-weather operation and emergency planningComplete · 24 Jul 2026Not recorded1.7.57 · 3
New Zealand pergola consent and Building Code pathwayComplete · 24 Jul 2026Not recorded1.7.57 · 2
Pergola thermal comfort: shade and heat evidenceComplete · 24 Jul 2026Not recorded1.7.57 · 8
Wildfire ember exposure and pergola riskComplete · 24 Jul 2026Not recorded1.7.57 · 2
EU pergola awnings: wind classes, CPR and CE limitsComplete · 24 Jul 2026Not recorded1.7.57 · 6

Limits

External review means a qualified reviewer examined a specified version within an explicit scope. It is not project approval, a design seal, product certification or assurance for every jurisdiction. An old review does not automatically cover a later article version.