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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.

2400mm 1800mm
6061-T6 Aluminum Alloy
Fire-performance options Fire rating (when tested)
By contract Warranty terms
Certification
Fire-Rated
License
#955154
Featured Projects
6
Experience
Established
Service Area
SOCAL
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2024 structures destroyed (CAL FIRE DINS, >50% damage). Wildfire structure loss changes year to year and by source.

Local Zone 0 guidance is evolving

Fire hazard zones and local code requirements vary by jurisdiction. Some properties may need updates within the near-structure zone. We help align designs with the local AHJ and your site conditions.

Learn about fire-safe construction
01 · Services

Fire-Resistant Solutions

Aluminum Fencing

Non-combustible 6061-T6 aluminum that resists warping and rot. Generally low maintenance.

Explore Aluminum Fencing

Composite Fencing

Composite fence boards with fire-performance options (documentation available) and a wood-look finish.

Explore Composite Fencing

Custom Gates

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

Explore Custom Gates

Gabion Walls

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

Explore Gabion Walls

Steel Fencing

Heavy-duty powder-coated steel for maximum security and non-combustible performance.

Explore Steel Fencing

Ipe Wood

Dense hardwood options with fire-performance documentation depending on product and test reports.

Explore Ipe Wood Fencing

Block Walls

Non-combustible concrete masonry. Robust fire barriers, with local requirements varying by AHJ.

Explore Block Walls

Artificial Hedge

Synthetic greenery with fire-performance treatment options. Low maintenance privacy with fire-resistant options.

Explore Artificial Hedge
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.

CAL FIRE guidance describes Zone 0 as the 0-5 ft area from the home (source). Local definitions vary and combustible materials may be restricted. We sequence the work-analyze, mark, remove, install-so you get clear alignment with local requirements and a calmer perimeter.

Materials: Non-combustible metal, tested composite options Scope: Near-structure ignition-resistant zone Goal: Reduce ember exposure and limit flame spread
Existing home with vinyl fence and dry vegetation near the 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-often restricted 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 Zone 0-ready installation. Non-combustible aluminum fence with tested fire-performance options 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, code-aware, and calm under pressure.

Recommendation

Steel Fortress

Fully welded steel frames, hot-dip galvanized and powder coated to limit flame spread when tested. WUI requirements vary by jurisdiction.

Fire / Spread
low flame spread when tested
Build
Non-combustible steel assembly
Use Case
Wildfire + perimeter defense
Warranty
Finish warranty varies
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
We specialize in fire-resistant fencing and outdoor structures for Southern California's high-risk zones. Every installation is designed to protect what matters most—your home, your family, your investment.
MFD

Modern Fence & Deck

San Diego's Fire-Safe Fencing Experts

Locally Owned

San Diego-based, serving Southern California since 2020

Fire-Rated Materials

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 trained 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 Focused Aluminum Frame Ocean View
View Case Study
Estate fencing in Ojai Ojai, CA

Estate Perimeter System

Fire-Performance Options Custom Design Custom Length
View Case Study
08 · FAQ

Common Questions

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

Fire hazard zones and requirements vary by neighborhood and jurisdiction. Check local hazard maps and confirm requirements with your local AHJ. We can help interpret requirements for your property.
Costs vary by materials, layout, access, and scope. We provide a detailed proposal after a site review and design selection.
Timelines vary by scope, access, permitting, and weather. We provide a schedule after a site review and scope confirmation.
We can assist with permits and inspections when required. Requirements vary by jurisdiction, and we coordinate with the local AHJ during the planning phase.
Maintenance depends on the finish system and site conditions. In most cases, periodic cleaning is sufficient, but follow manufacturer guidance for the specific product you choose.