
Serving Chehalis, Centralia & Lewis County With Straight, Quiet, Low-Maintenance Aluminum Fencing
Low-Maintenance Aluminum Fence Installation for PNW Weather
Engineered for PNW Soil, Wind & Moisture
Licensed, Bonded & Locally Accountable
Specification-Driven Materials & Workmanship Warranty
Aluminum Fencing That Stays Straight Through PNW Winters
PNW Fence & Gate installs aluminum fencing throughout Chehalis and Lewis County. Wet clay soils, seasonal shifts, and visibility needs affect which solutions work best. Aluminum performs well here because it won’t rot at grade and stays visually clean. Plus, it holds alignment when posts are set and drained correctly. Our installations focus on long-term stability, code compliance, and a clean finish that stands up to PNW winters.

Why Choose Aluminum Fencing?
- Clean, open aesthetics that enhance curb appeal without blocking views
- Stable in wet, moving soil, with no rot, warping, or swelling at grade
- Low-maintenance performance thanks to durable, powder-coated finishes
- Naturally code-friendly for pools, front yards, and visibility-restricted areas
- Strong long-term value through durability and minimal upkeep over time
Popular Aluminum Fence Styles & Options
Aluminum fencing works well for many properties in Western Washington. It’s especially important where visibility, code compliance, and long-term durability matter. Here are the top aluminum fence styles in Chehalis, Lewis County, and nearby areas.

Flat-Top Aluminum Fencing
Best For: Front yards, side yards, pools, modern homes
Flat-top aluminum fencing offers a sleek design and unobstructed visibility while maintaining a balanced, architectural aesthetic. It’s commonly used in residential areas where curb appeal, sightlines, and durability matter most. It also adapts well to the stepped or sloped landscapes that are often found in the Pacific Northwest.

Spear-Top (Pressed Spear) Aluminum
Best For: Security properties, corner lots, commercial
Spear-top aluminum fencing adds a traditional ornamental profile with added deterrence. It’s often chosen for visible property lines. This option offers a formal appearance and boosts security. It does all this without overpowering the surrounding environment.

Alternating or Extended Picket
Best For: Decorative frontages, estate entries
Alternating picket designs introduce variation in height for a more refined, custom look. This style is popular along main frontages. Homeowners want visual interest and a higher-end look. It achieves this without increasing the overall fence height.

2-Rail and 3-Rail Aluminum
Best For: Rural properties, long boundaries
Rail-style aluminum fencing defines boundaries while preserving openness. It’s commonly used on acreage and long property lines. Here, maintaining views and reducing maintenance are more important than visual screening.

Pool-Code Compliant Aluminum
Best For: Pools, spas, short-term rentals
Pool-code aluminum fencing meets Washington State safety standards and offers an elegant look. With proper spacing between pickets and suitable gate designs, these systems easily pass inspections. They also remain open and inviting.

Semi-Privacy & Hybrid Options
Best For: Partial screening, wind containment
Hybrid aluminum designs pair aluminum frames with mesh or screen infill. This offers partial visual separation. These options are often chosen when airflow, wind exposure, and site conditions need a lighter, more adaptable solution.
Customization Options
Aluminum fencing can have tighter picket spacing, puppy pickets for pets, and stepped or racked layouts for slopes. It also has durable powder-coated finishes. These options allow the fence to match both the property layout and long-term performance needs.
✓ Tighter Picket Spacing
✓ Puppy Pickets for Pets
✓ Stepped/Racked Layouts
✓ Powder-Coated Finishes

Aluminum Fence Materials & Construction Quality (What Actually Holds Up)
Material quality and construction details are important. They influence how aluminum fencing performs in Western Washington’s wet soil and windy conditions. They also affect its performance during seasonal changes.
Structural Aluminum Profiles
Quality aluminum fencing uses rigid, structural extrusions. These are designed to keep alignment over long runs and on uneven terrain. Profile thickness plays a major role in reducing visual distortion and maintaining a clean appearance over time.
Powder-Coated Finish for Wet Environments
Powder-coated aluminum provides durable surface protection against moisture, UV exposure, and everyday wear. Dark finishes, especially black, perform well in mixed environments. They also keep a consistent look through seasonal conditions.
Corrosion-Resistant Hardware
Hardware selected for wet environments helps maintain long-term performance. Corrosion-resistant fasteners and compatible materials reduce wear at connection points and support stable panel attachment over years of exposure.
Post Depth, Footings, and Drainage
Post depth and footing design are matched to soil conditions and fence layout. Drainage-aware concrete placement supports long-term alignment and reduces stress from seasonal ground movement.
Wind & Exposure Considerations
Post spacing, reinforced end posts, and layout breaks are adjusted based on exposure. These decisions help manage wind load and reduce vibration on open properties and long fence runs.
Built for Integration
Fence layouts are planned with transitions and future gate tie-ins in mind. Proper alignment and spacing help the fence system fit well. This integration allows it to work smoothly with separately engineered gate systems when needed.
Is Aluminum Fencing the Right Choice for Your Property?
| Decision Factor | Where Aluminum Fits Well | Where Another Fence Type Fits Better |
|---|---|---|
| Primary Purpose | Open visibility, boundary definition, and code-compliant enclosure | Full privacy, sound reduction, or impact resistance |
| Typical Install Locations | Front yards, pool fencing, side yards, property lines, light commercial | Enclosed backyards, livestock areas, high-security zones |
| Soil & Climate Conditions | Wet clay soils, shaded areas, seasonal ground movement | Sites requiring mass or soil anchoring beyond standard footings |
| Layout & Terrain | Sloped lots using stepped or racked layouts | Extreme grade changes requiring solid panel systems |
| Regulatory Use | Washington State pool code, visibility-restricted lots, corner parcels | Areas with no visibility or openness requirements |
| Investment Profile | Mid-to-high upfront cost with long service life | Lowest upfront cost or specialty security applications |
How Aluminum Fits Among Fence Materials in Western Washington
Aluminum vs. Cedar
Wood
Aluminum is chosen when visibility and long-term alignment matter more than full enclosure.
Aluminum vs. Vinyl
Synthetic
Aluminum performs better on slopes and in visibility-restricted front yards.
Aluminum vs. Chain Link
Metal
Aluminum is used where residential appearance and zoning standards apply.
Aluminum vs. Steel / Iron
Ornamental
Aluminum prioritizes corrosion resistance and residential scale over mass and impact resistance.

Aluminum Fence Maintenance & Care in the PNW
- Rinse aluminum fencing once or twice a year. This removes pollen, silt, and organic film that build up in the damp air of the Pacific Northwest.
- Keep soil, mulch, and plants away from the bottom rail. This stops constant ground moisture from collecting around the posts and fasteners.
- Walk the fence line after winter storms. Check for minor post movement in wet clay soils, especially on slopes and long runs.
- Inspect fasteners in shaded or wind-exposed areas. Confirm that the hardware stays tight and is corrosion-resistant in moisture year-round.
- Every aluminum fence installation includes a 2-year craftsmanship warranty. It covers installation-related issues under normal site conditions.
What Our Clients Are Saying
Discover how homeowners have transformed their outdoor spaces. They did this with our expert fence-building services and exceptional craftsmanship.
Why Choose PNW Fence & Gate

Local Expertise
We have deep experience with Lewis and Thurston County soil, weather, and permitting. This expertise ensures that our aluminum fences are designed for wet ground and wind exposure. They also maintain long-term alignment.

Comprehensive Warranties
Every aluminum fence installation includes a 2-year craftsmanship warranty. It also features manufacturer-backed materials. This protects your investment beyond the installation day.

Proven Track Record
Hundreds of aluminum fence installations have been completed in Lewis County, Thurston County, and nearby communities. There are consistent local referrals and documented results.

Licensed, Bonded & Accountable
We are a fully licensed contractor in Washington State. We are bonded and insured. Our installation practices are code-compliant. Documentation is available upon request.
Areas We Serve
PNW Fence & Gate installs aluminum fencing across Lewis County and Thurston County. We regularly have projects in Chehalis, Centralia, Olympia, Tumwater, and Lacey.
We also serve rural and acreage properties in the area. Here, soil conditions, slope, and exposure need a skilled aluminum fence layout. We handle the installation, too.
Frequently Asked Questions
Do I need a permit for aluminum fence installation in Lewis or Thurston County?
Permit needs depend on fence height, location, and zoning. Most residential aluminum fences under six feet do not require permits. Front yards, corner lots, and pool enclosures often follow stricter rules. Requirements vary by city and neighborhood. Permit review is handled during the site evaluation to confirm compliance before installation begins.
How close can an aluminum fence be installed to my property line?
Fence placement depends on verified property boundaries and local setback rules. Many properties in Lewis and Thurston County do not have visible survey pins, especially older lots. Confirming boundaries helps prevent encroachment issues, neighbor disputes, or required changes after installation. Proper planning protects both the homeowner and the finished fence layout.
What time of year is best to install an aluminum fence in the PNW?
Aluminum fencing can be installed year-round in Western Washington. Soil conditions matter more than the season. Spring and summer offer easier access and scheduling. Winter installations require careful footing and drainage planning due to saturated ground. Installation timing is based on site conditions, not just the calendar.
How are underground utilities handled before aluminum fence installation?
All aluminum fence projects include utility locate coordination before digging. Calling 811 helps identify buried power, gas, water, and communication lines. This process guides safe post placement and avoids service disruptions. Proper planning also ensures that posts are set in stable soil, supporting long-term fence alignment.
What causes aluminum fences to fail inspection or perform poorly over time?
Most problems come from planning and installation, not the aluminum material. Common issues include shallow post depth, poor drainage, improper slope handling, and non-compliant pool gate hardware. Addressing soil behavior, exposure, and code requirements during layout is key. It prevents inspection failures and long-term performance issues.









