# WAC 51-11C-10200: WAC 51-11C-10200. Section C102 — Alternative materials, design and methods of construction and equipment

> Washington · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10200

## Section

- **Citation:** WAC 51-11C-10200
- **Heading:** WAC 51-11C-10200. Section C102 — Alternative materials, design and methods of construction and equipment
- **Jurisdiction:** Washington
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Washington Administrative Code / Title 51 / Chapter 51-11C / Section 51-11C-10200

## Text

C102.1 General. The provisions of this code are not intended to prevent the installation of any material, or to prohibit any design or method of construction not specifically prescribed by this code, provided that any such alternative has been approved . The code official shall have the authority to approve an alternate material, design or method of construction upon the written application of the owner or the owner's authorized agent. The code official shall first find that the proposed design is satisfactory and complies with the intent of the provisions of this code, and that the material, method or work offered is, for the purpose intended, not less than the equivalent of that prescribed in this code in quality, strength, effectiveness, fire resistance, durability, energy conservation, and safety. The code official shall respond to the applicant, in writing, stating the reasons why the alternative was approved or was not approved.

## Nearby sections

- [WAC 51-11C-4037 WAC 51-11C-4037. Section C403.7 — Ventilation and exhaust systems](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_4037.md)
- [WAC 51-11C-4038 WAC 51-11C-4038. Section C403.8 — Fan and fan controls](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_4038.md)
- [WAC 51-11C-4039 WAC 51-11C-4039. Section C403.9 — Heat rejection and heat recovery equipment](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_4039.md)
- [WAC 51-11C-10100 WAC 51-11C-10100. Section C101 — Scope and general requirements](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10100.md)
- [WAC 51-11C-10140 WAC 51-11C-10140. Section C101.4 — Applicability](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10140.md)
- [WAC 51-11C-10150 WAC 51-11C-10150. Section C101.5 — Compliance](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10150.md)
- [WAC 51-11C-10200 WAC 51-11C-10200. Section C102 — Alternative materials, design and methods of construction and equipment](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10200.md)
- [WAC 51-11C-10300 WAC 51-11C-10300. Section C103 — Construction documents](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10300.md)
- [WAC 51-11C-10400 WAC 51-11C-10400. Section C104 — Fees](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10400.md)
- [WAC 51-11C-10500 WAC 51-11C-10500. Section C105 — Inspections](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10500.md)
- [WAC 51-11C-10600 WAC 51-11C-10600. Section C106 — Notice of approval](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10600.md)
- [WAC 51-11C-10700 WAC 51-11C-10700. Section C107 — Validity](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10700.md)
- [WAC 51-11C-10800 WAC 51-11C-10800. Section C108 — Referenced standards](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10800.md)
- [WAC 51-11C-10900 WAC 51-11C-10900. Section C109 — Stop work order](https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10900.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_WA_ADC_51_11C_10200. Check the current official text before relying on it. Not legal advice.