Earlier editions: 2026-07
Title 10 — Buildings and Construction
Laguna Hills Municipal Code Ch. 15 Roof Assemblies and Rooftop Structures
Laguna Hills Municipal Code · 2026-10 edition · updated 2026-10-04 · Laguna Hills
Cite as: Laguna Hills Municipal Code Chapter 15 · Text as of 2026-10-04
Table 1505.1 is revised to read as follows:
TABLE 1505.1 MINIMUM ROOF COVERING CLASSIFICATIONS TYPES OF CONSTRUCTION
| IA | IB | IIA | IIB | IIIA | IIIB | IV | VA | VB |
|---|---|---|---|---|---|---|---|---|
| A | A | A | A | A | A | A | A | A |
| For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929 m 2 . |
|---|
Section 1505.1.2, Roof coverings within all other areas other than Fire Hazard Severity Zones or a Wildland-Urban Interface (WUI), is revised to read as follows:
| 1505.1.2 Roof coverings within all other areas other than Fire Hazard Severity Zones or a Wildland-Urban Interface (WUI). The entire roof covering of every existing structure where more than 50 percent of the total roof area is replaced within any one-year period, the entire roof covering of every new structure, and any roof covering applied in the alteration, repair or replacement of the roof of every existing structure, shall be a fire-retardant roof covering that is at least Class A. |
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