{"citations":{"source_mix":{"company_owned":174,"independent":230,"unclear":20},"sources_referenced_by_questions":0,"support_mix":{"direct":310,"partial":96},"total_sources":424,"unique_domain_count":135},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Impact-Rated Window Companies for Coastal and High-Wind Zones","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"PGT Innovations (PGT Windows)","unit":"rank","value":1},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"PGT Innovations (PGT Windows)","unit":"platforms","value":7},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"Renewal by Andersen","unit":"rank","value":2},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Renewal by Andersen","unit":"platforms","value":6},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","grok","kimi","openai"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"Marvin Coastal Impact Portfolio","unit":"rank","value":3},{"claim_id":"claim-007","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","grok","kimi","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Marvin Coastal Impact Portfolio","unit":"platforms","value":5},{"claim_id":"claim-008","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","kimi","openai"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"Simonton StormBreaker Plus","unit":"rank","value":4},{"claim_id":"claim-009","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","google","kimi","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Simonton StormBreaker Plus","unit":"platforms","value":5},{"claim_id":"claim-010","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","google","kimi","perplexity"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"ES Windows","unit":"rank","value":5},{"claim_id":"claim-011","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","google","kimi","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"ES Windows","unit":"platforms","value":4},{"claim_id":"claim-012","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","grok","kimi","openai"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"ECO Window Systems","unit":"rank","value":6},{"claim_id":"claim-013","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","grok","kimi","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"ECO Window Systems","unit":"platforms","value":4},{"claim_id":"claim-014","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","google","kimi","perplexity"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"Custom Window Systems","unit":"rank","value":7},{"claim_id":"claim-015","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","google","kimi","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Custom Window Systems","unit":"platforms","value":4},{"claim_id":"claim-016","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek","kimi","perplexity"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"CGI Windows & Doors","unit":"rank","value":8},{"claim_id":"claim-017","confidence":"verified","observed_at":"2026-10-02","platform_support":["deepseek","kimi","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"CGI Windows & Doors","unit":"platforms","value":3},{"claim_id":"claim-018","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","kimi"],"predicate":"final_consensus_rank","qualifier":"impact rated windows","subject":"Pella","unit":"rank","value":9},{"claim_id":"claim-019","confidence":"verified","observed_at":"2026-10-02","platform_support":["anthropic","deepseek","kimi"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Pella","unit":"platforms","value":3}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":1.2857142857142858,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":1,"name":"PGT Innovations (PGT Windows)","platform_mentions":7,"platform_share":1},{"average_rank":4.5,"best_rank":2,"entity_id":"entity-002","entity_type":"company","final_rank":2,"name":"Renewal by Andersen","platform_mentions":6,"platform_share":0.8571428571428571},{"average_rank":4.6,"best_rank":2,"entity_id":"entity-003","entity_type":"company","final_rank":3,"name":"Marvin Coastal Impact Portfolio","platform_mentions":5,"platform_share":0.7142857142857143},{"average_rank":4.8,"best_rank":2,"entity_id":"entity-004","entity_type":"company","final_rank":4,"name":"Simonton StormBreaker Plus","platform_mentions":5,"platform_share":0.7142857142857143},{"average_rank":2.75,"best_rank":2,"entity_id":"entity-005","entity_type":"company","final_rank":5,"name":"ES Windows","platform_mentions":4,"platform_share":0.5714285714285714},{"average_rank":4.5,"best_rank":1,"entity_id":"entity-006","entity_type":"company","final_rank":6,"name":"ECO Window Systems","platform_mentions":4,"platform_share":0.5714285714285714},{"average_rank":4.5,"best_rank":3,"entity_id":"entity-007","entity_type":"company","final_rank":7,"name":"Custom Window Systems","platform_mentions":4,"platform_share":0.5714285714285714},{"average_rank":3.3333333333333335,"best_rank":2,"entity_id":"entity-008","entity_type":"company","final_rank":8,"name":"CGI Windows & Doors","platform_mentions":3,"platform_share":0.42857142857142855},{"average_rank":4.666666666666667,"best_rank":3,"entity_id":"entity-009","entity_type":"company","final_rank":9,"name":"Pella","platform_mentions":3,"platform_share":0.42857142857142855}],"identity":{"dataset_url":"https://homeimprovementconsensusindex.com/datasets/window-and-door-replacement/impact-rated-windows.json","page_url":"https://homeimprovementconsensusindex.com/window-and-door-replacement/impact-rated-windows","report_type":"best_of_index","study_id":"HICI-STUDY-82453D7DFD86","title":"Best Impact-Rated Window Companies for Coastal and High-Wind Zones (2026)"},"limitations":["Exactly 7 platforms were included in this run: openai, anthropic, deepseek, grok, perplexity, kimi, google. The configured source value 7 is provenance only and must never be described as the number of platforms studied.","The finalrankingtable is the sole authority for rank, platform mentions, platform share, average rank, and best rank. Ignore any conflicting value embedded in a entity evidence bundle.","The Consensus Ranking table must contain exactly one row per finalrankingtable entity, in that order, using that exact entityname. Never split one ranked entity into two product, model, SKU, or product-line rows, and never add another ranking row for a brand already listed. Put recommended products or plans inside that entity's ranked section.","Platform mentions count only ranking-discovery mentions. Do not substitute the number of platforms that later completed a fit assessment.","Citation IDs inside each entity bundle are local to that entity. Consolidate sources by URL using the supplied source catalog.","The URLs were collected from platform responses and were not independently validated by either writer stage.","Each fitreviewurlorplaceholder is the final site-relative CMS path for that entity's review. Link the entity name to that exact path exactly once in its ranked prose section, outside tables and headings. Never replace it with a run ID, report ID, UUID, or local output path.","Use the exact entity-namespaced citation IDs from the source catalog (e.g. e1:); never transfer a citation between entities."],"methodology":{"fit_rating_contract":["strong","good","mixed","weak","uncertain"],"included_valid_platform_count":7,"maximum_finalists":10,"minimum_mentions":2,"name":"Home Improvement Consensus Index cross-platform AI consensus analysis","platforms_included":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"platforms_queried":["openai","anthropic","deepseek","grok","perplexity","kimi","google"],"stages":["ranking_discovery","fit_assessment","normalization","editorial_synthesis"],"version":"alias-table-1"},"provenance":{"generated_at":"2026-10-02 13:13:29.021216+00","research_date":"2026-10-02","source_snapshot_sha256":"1e3b328ee0335fea2f99fc9d1e60d8565b64a89e1e838c0f0c2f21ec6a88c383","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":20,"qualified_finalists":9,"ranking_unit":"Window and door manufacturer, dealer, or installation company"},"schema_version":4,"summary":"PGT Innovations (PGT Windows) is the consensus leader for coastal homeowners who need impact-rated windows that satisfy wind-borne debris code and may affect insurance premiums, named by all seven platforms studied and ranked first by six of them. Renewal by Andersen is the strongest alternative for buyers who want one manufacturer-installer relationship with a transferable warranty, while Marvin Coastal Impact Portfolio, Simonton StormBreaker Plus, ES Windows, ECO Window Systems, Custom Window Systems, CGI Windows & Doors, and Pella each fit narrower buyer situations. Seven AI platforms…","target_buyer":"A coastal homeowner needing windows that meet local wind-borne debris code and may affect insurance premiums.","topic":{"base_category":"Window and Door Replacement","category_criteria":["impact certification and code compliance","laminated glazing","insurance documentation","product range and frame materials","energy performance ratings","installation quality","lead time","price transparency","product and labor warranty","customer review strength"],"geography":"United States","slug":"best-impact-rated-window-companies-for-coastal-and-high-wind-zones","title":"Best Impact-Rated Window Companies for Coastal and High-Wind Zones","use_case":"impact rated windows"}}