Zone Zero Compliance & Fire Hardening Services

Protect Your Home and Prepare for California’s New Zone Zero Requirements 

California’s new Zone Zero regulations are designed to reduce the risk of homes igniting during wildfires. These requirements focus on the first five feet surrounding a structure, where wind-driven embers are most likely to cause a fire. 

Arrow Building, Inc. specializes in helping San Diego homeowners upgrade their homes to meet Zone Zero recommendations through fire-resistant siding, soffit replacement, trim upgrades, exterior coatings, and other fire-hardening improvements. 

If your home is located in a Very High Fire Hazard Severity Zone, now is the time to prepare. 

Call Arrow Building Inc. today for a free Zone Zero assessment.

What Is Zone Zero? 

Zone Zero is the area extending five feet from your home’s exterior walls. Studies have shown that embers are responsible for the majority of homes lost during wildfires. 

The goal of Zone Zero is to eliminate combustible materials near the structure and improve a home’s resistance to ember intrusion and ignition. 

Homeowners may need to address: 

• Wood siding 
• Wood soffits 
• Wood trim 
• Attached wood fencing 
• Exterior vents 
• Mulch and combustible ground cover 
• Stored firewood 
• Exterior storage items 
• Decorative combustible materials near the home 

Our Zone Zero Compliance Services

James Hardie Fiber Cement Siding Installation

One of the most effective upgrades for wildfire protection is replacing combustible siding with non-combustible fiber cement siding. 

Arrow Building, Inc. installs James Hardie siding systems that offer: 

• Exceptional fire resistance 
• Long-term durability 
• Low maintenance 
• Improved curb appeal 
• Increased property value 

Fiber cement siding is one of the most popular fire-hardening upgrades available for California homes.

Fire-Resistant Soffit Replacement

Many older homes have wood soffits that can become vulnerable to ember intrusion. 

We install: 

• Fiber cement soffits 
• Fire-resistant soffit systems 
• Ventilation upgrades 
• Ember-resistant vent assemblies 

Upgrading soffits is often one of the most important steps in improving a home’s wildfire resistance. 

Exterior Trim Replacement 

Wood trim can become a point of ignition during wildfire events. 

We replace aging trim with: 

• Fiber cement trim 
• Fire-resistant composite products 
• Non-combustible exterior materials 

These upgrades improve both safety and appearance. 

Fence and Structure Transition Upgrades

A wood fence connected directly to a home can create a pathway for fire to spread to the structure. 

We provide: 

• Non-combustible fence transitions 
• Metal transition sections 
• Fire-resistant gate systems 
• Code-compliant connection details 

Exterior Painting and Protective Coatings

Protect your home while improving its appearance. 

Services include: 

• Exterior painting 
• Elastomeric coatings 
• Stucco coatings 
• Waterproofing systems 
• Protective exterior finishes 

Does My Home Need Zone Zero Improvements?

If your property is located in a wildfire-prone area, you may benefit from a Zone Zero inspection. 

Our assessment includes: 

• Exterior siding evaluation 
• Soffit inspection 
• Trim inspection 
• Fence connection review 
• Vent inspection 
• Fire-hardening recommendations 
• Written improvement options 

Why Choose Arrow Building, Inc.?

For over 46 years, Arrow Building, Inc. has been serving homeowners throughout San Diego County. 

We specialize in: 

• James Hardie siding 
• Roofing 
• Painting 
• Stucco 
• Exterior restoration 
• Waterproofing 
• Fire-hardening upgrades 

As a licensed and insured California contractor, we understand both building code requirements and long-term exterior performance. 

Our Commitment 

Do It Right The First Time

Our goal is to provide high-quality workmanship, honest recommendations, and lasting value for every homeowner we serve. 

Schedule Your Free Zone Zero Assessment 

Protect your home and prepare for California’s evolving wildfire safety requirements. Contact Arrow Building Inc. today to schedule a free consultation.