# crt-csa.ca

> AI-optimized mirror of crt-csa.ca containing 51 pages totalling 22,745 words of clean markdown content, structured data, and semantic HTML. Original source: https://crt-csa.ca/. Last updated: 2026-06-14T03:46:49.617Z.

Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG).

## Homepage

- [Le portail de référence sur la norme CSA A123.21 pour les toitures canadiennes](/content/site-root.html) (149 words)

## Articles & Blog Posts

- [ARE WHITE ROOFS REALLY EFFECTIVE?](/content/en/le-toit-blanc-est-il-vraiment-efficace/index.html) (706 words)
- [Liste de Darrel](/content/liste-de-darrel/index.html) (54 words)
- [LE TOIT BLANC EST-IL VRAIMENT EFFICACE??](/content/le-toit-blanc-est-il-vraiment-efficace/index.html) (795 words)
- [Les services de la Centrale de référence de toiture](/content/references-techniques/index.html) (341 words)
- [Application of the standard CSA A123.21 for your projects](/content/en/application-of-the-standard-csa-a123-21/index.html) (232 words)
- [Application de la norme CSA A123.21](/content/application-de-la-norme-csa-a123-21/index.html) (287 words)
- [Mise à jour_Présentation Horace – 22-05-2022](/content/mise-a-jour_presentation-horace-22-05-2022/index.html) (500 words)
- [Code national du bâtiment](/content/code-national-du-batiment/index.html) (535 words)
- [À propos de la Centrale de référence de toiture](/content/notre-histoire/index.html) (328 words)
- [Mise à jour_Présentation Horace – 22-05-2022](/content/nouvelles/index.html) (216 words)
- [Le portail de référence sur la norme CSA-A123.21](/content/nouvelles/site-de-reference-sur-la-norme-csa-a123-21/index.html) (325 words)
- [Les services de la Centrale de référence de toiture](/content/nos-services/index.html) (341 words)
- [La Centrale de référence de toiture](/content/nous-joindre/index.html) (125 words)
- [Update – Horace Presentation – 22-05-2022](/content/en/mise-a-jour_presentation-horace-22-05-2022/index.html) (482 words)
- [Update – Horace Presentation – 22-05-2022](/content/en/news/index.html) (234 words)
- [About roofts reference center](/content/en/our-story/index.html) (291 words)
- [National Building Code](/content/en/national-building-code/index.html) (455 words)
- [Business Opportunity](/content/en/business-opportunity/index.html) (354 words)
- [Our Services](/content/en/our-services/index.html) (307 words)
- [Opportunité d’affaire](/content/opportunite-daffaire/index.html) (382 words)
- [The CSA A123.21 reference portal](/content/en/news/reference-site-on-the-csa-a123-21-standard-for-roofing.html) (292 words)
- [Central Roof Reference](/content/en/contact-us/index.html) (122 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-14-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-14-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-12-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-12-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-15-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-15-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-13-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-13-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-11-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-11-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-9-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-9-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-18-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-18-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-17-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-17-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-10-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-10-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-20-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-20-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-8-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-8-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-24-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-24-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-23-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-23-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-6-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-6-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-3-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-3-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-4-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-4-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-2-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-2-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (1 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-16-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (807 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-19-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (703 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-21-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (795 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php.html) (667 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-7-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (782 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-5-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (694 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-1-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (667 words)
- [Centrale de référence de toiture](/content/recherche-avancee-php/kpa-max-1-2-kpa-min-8-kpa-tested-max-0-kpa-tested-min-121-1-page-25-psf-max-24-7-psf-min-168-psf-tested-max-37-psf-tested-min-252/index.html) (505 words)
- [The CSA A123.21 standard Canadian roofs reference portal](/content/en/index.html) (133 words)
- [Centrale de référence de toiture](/content/assemblages-php.html) (9,038 words)
- [sitemap-xml.html](/content/sitemap-xml.html) (84 words)

## Resources

- [Full Page Index](/index.html): Browse all cached pages with rich metadata
- [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines
- [XML Sitemap](/sitemap.xml): Machine-readable sitemap for crawler discovery
- [Robots.txt](/robots.txt): Crawler directives