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San Diego, California

Defensible
Space

We design and install fire-resistant aluminum fencing and composite decking that elevates your property while ensuring complete protection.

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2400mm 1800mm
6061-T6 Aluminum Alloy
Class A Fire Rating
25 yr Warranty
Certification
NFPA 701
License
#955154
Projects
500+
Experience
15+ Years
Service Area
SOCAL
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0+

California structures destroyed by wildfires in 2024 alone

California's new Zone 0 regulations take effect in 2026

With expanded fire hazard zones and stricter building codes, non-compliant fencing and decking will need replacement. Protect your investment now with materials that exceed requirements and last for decades.

Learn about fire-safe construction
01 · Services

Fire-Resistant Solutions

Aluminum Fencing

Non-combustible 6061-T6 aluminum that won't warp, rot, or fuel fires. Zero maintenance required.

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Composite Fencing

Class A fire-rated composite fence boards for privacy with a wood-look finish and zero combustion risk.

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Custom Gates

Automated and manual gates engineered for seamless integration with your fencing system.

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Gabion Walls

Durable stone-filled wire mesh walls for retaining, privacy, and striking architectural accents.

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Steel Fencing

Heavy-duty powder-coated steel for maximum security and complete fire resistance.

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Ipé Wood

Class A rated Brazilian hardwood. The only wood species that meets fire-resistant requirements.

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02 · Light Study

Light.
Shadow.
Privacy.

Privacy is not about blockage. It is about the filtration of light. Our profiles are designed to calibrate visibility, allowing air and sun to pass while breaking lines of sight.

Interactive Light Simulation
03 · Zone 0

ERZ 0–5 ft, built like an instrument.

The Ember Resistant Zone is a surgical buffer: 0–5 ft of non-combustible structure that stops flame spread at the wall. We sequence the work—analyze, mark, remove, install—so you get code compliance and calm.

Materials: 6061-T6 Aluminum, Class A Composite Scope: 0–5 ft Ignition-Resistant Zone Goal: Zero ember intrusion, no flame spread
Existing home with vinyl fence and dry vegetation within 5 feet of structure
Zone 0 boundary marked with tape, vinyl fence and dead foliage identified as hazards
Combustible vinyl fence and dry foliage being removed from Zone 0
Completed Zone 0 with non-combustible aluminum fence installed

Before Vinyl fence and dry vegetation sit within 5 ft of the structure—a code violation in WUI zones.

Identify Zone 0 boundary marked. Hazards flagged: combustible vinyl fencing, dead foliage, dry mulch.

Clear All combustible materials removed. Ground prepped for non-combustible installation.

Complete Code-compliant Zone 0. Non-combustible aluminum fence with Class A fire rating installed.

04 · System Selector

Match the system to your threat

Pick the threat profile. We return the engineered build—materials, spread class, and warranty—for installations that stay architectural, compliant, and calm under pressure.

Recommendation

Steel Fortress

Fully welded 6061-T6 steel frames, hot-dip galvanized and powder coated for zero spread in WUI zones.

Fire / Spread
0% spread, Class A
Build
Non-combustible steel assembly
Use Case
Wildfire + perimeter defense
Warranty
25-year finish
View Technical Data Book a consult
Steel fire defense fencing system
Composite wood privacy fencing
Steel mesh security fencing
Custom gate entry system
05 · Material Study

Stone.
Steel.
Structure.

Gabion walls merge raw geology with engineered precision. Wire mesh cages filled with local stone create mass that absorbs sound, resists fire, and ages with the landscape.

Retaining Walls Privacy Screens Fire Breaks Garden Borders Architectural Accents Sound Barriers
Locally sourced river stone · Galvanized steel mesh Live Render
The team at Modern Fence & Deck transformed our backyard into a fire-safe sanctuary. When the evacuation order came, we knew our property had the best protection possible.
MR

Michael Rodriguez

Rancho Santa Fe Homeowner

Featured on PBS

Recognized for innovative fire-safe outdoor solutions

NFPA 701 Certified

All materials meet or exceed fire safety standards

Licensed & Insured

CA Contractor License #955154

25-Year Warranty

Industry-leading protection on all installations

06 · Process

Our Methodology

01

Consultation

Free on-site assessment to understand your vision and evaluate fire safety requirements.

02

Design

Custom architectural plans with material recommendations tailored to your property.

03

Build

Expert installation by our certified team with meticulous attention to detail.

04

Enjoy

Your new outdoor space is ready. Protected, beautiful, and built to last.

07 · Portfolio

Recent Projects

View All Projects
Gabion retaining wall in La Jolla La Jolla, CA

Coastal Gabion Retaining Wall

Fire-Resistant Erosion Control Natural Stone
View Case Study
Outdoor living space in Laguna Beach Laguna Beach, CA

Hillside Privacy Fencing

Zone 0 Compliant Aluminum Frame Ocean View
View Case Study
Estate fencing in Ojai Ojai, CA

Estate Perimeter System

Class A Rated Custom Design 250 Linear Ft
View Case Study
08 · FAQ

Common Questions

Everything you need to know about fire-resistant outdoor construction.

Zone 0, also called the Ember Resistant Zone, is the area within 0-5 feet of your home. California's new 2026 regulations require non-combustible materials in this zone. Traditional wood fencing and decking attached to homes will need to be replaced with fire-resistant alternatives like aluminum or Class A rated composite.
While the initial investment for aluminum fencing is 20-40% higher than wood, the total cost of ownership is significantly lower. Aluminum requires zero maintenance, won't rot or warp, and comes with a 25-year warranty. Wood fences typically need replacement every 10-15 years, plus annual maintenance costs.
Most residential fencing projects are completed within 1-3 days. Deck installations typically take 3-7 days depending on size and complexity. We provide exact timelines after your consultation, and we're known for meeting our commitments.
Yes. We manage the entire permit process for you, including applications, plan submissions, and scheduling inspections. Our team is familiar with requirements across all San Diego County jurisdictions, ensuring smooth approvals.
Almost none. Aluminum fencing is virtually maintenance-free. An occasional rinse with a garden hose is all that's needed. There's no painting, staining, sealing, or treating required. The powder-coat finish is designed to withstand decades of sun exposure without fading or peeling.

Ready to protect your outdoor spaces?

Get a Free Quote
Prefer to talk? (619) 350-4375