Custom Gate Installation in Lewis & Thurston County
Custom gates built to fit your property, your fence, and the Pacific Northwest.
A custom gate built for your property, not pulled from a catalog.
If you need custom gate installation in Chehalis, WA, you want a gate that fits your driveway width, matches your fence material, and holds up through years of PNW weather. Not a prefab panel that almost works. Something designed and built for your specific lot.
PNW Fence & Gate installs custom gates throughout Lewis and Thurston County. Here, wet winters, saturated soil, and seasonal ground movement demand gates with proper post depth, reinforced frames, and hardware that won’t corrode inside the first few seasons. Our gate panels are fabricated by Moon Welding, our local fabrication partner. Dimensions, weight, and hardware points are matched to your install before a post is set.
PNW Fence & Gate | 132 Pier Rd, Chehalis, WA 98532 | (360) 996-4250
We work locally, and our approach accounts for what off-the-shelf gates and out-of-town contractors routinely overlook, including slope accommodation, material-to-climate matching, and how each gate type performs against Lewis County’s 160+ annual precipitation days.
What a Custom Gate Offers Property Owners Here
- A precise fit for your property, sized to your driveway width, slope, and fence line rather than a standard panel
- Material matched to your climate. Cedar, steel, wrought iron, or ornamental iron selected for PNW moisture and seasonal movement
- Reinforced frames and heavy-duty hardware on every gate, regardless of style or material
- Design flexibility from a simple cedar walk gate to a fully automated ornamental iron driveway entry
Popular Custom Gate Styles & Options
Custom gates are configured by material, frame style, and operating mechanism. Across Chehalis and surrounding Lewis County properties, these are the most common residential and rural gate builds.
Cedar Custom Gates
RESIDENTIAL DRIVEWAYS, PRIVACY ENTRIES, MATCHING CEDAR FENCES
Built from custom-cut cedar (the same true 5/8” stock used across all PNW Fence & Gate cedar installations), cedar gates offer natural warmth, strong privacy, and the ability to be pre-stained on all sides for protection through wet PNW winters.
Typical uses: Cedar privacy fence entries | Residential driveway gates | Walk gates on cedar-fenced properties
Steel & Ornamental Iron Gates
DRIVEWAY ENTRIES, SECURITY, LONG-TERM DURABILITY
Welded steel and ornamental iron gates are fabricated by Moon Welding and powder-coated for weather resistance. They hold their shape through Lewis County’s wet seasons without the maintenance that raw iron demands.
Typical uses: Ornamental driveway entries | Security-oriented property boundaries | Properties matching steel privacy fencing
Wrought Iron Custom Gates
HISTORIC PROPERTIES, DECORATIVE ENTRIES, CLASSIC AESTHETICS
Wrought iron looks traditional and holds up for decades. It’s a common choice for historic downtown Chehalis neighborhoods, the Riverside Golf Course area, and properties where how the gate looks matters as much as what it does.
Typical uses: Historic and period-style residential properties | Decorative driveway entries | Properties where ornamental detail is a priority
Chain Link Gates
COMMERCIAL PROPERTIES, UTILITY ENTRIES, BUDGET-CONSCIOUS BUILDS
Industrial-grade chain link gates are built for commercial and residential applications where function, durability, and access control matter more than appearance. They are a practical choice for agricultural entries along Highway 6 and commercial properties throughout Lewis County.
Typical uses: Commercial lot entries | Agricultural and farm gates | Utility and service access points
Functional Options & Add-Ons
Automation-ready framing for future LiftMaster operator installation
Pre-staining on cedar gates for stronger PNW moisture protection
Keypad and fob access integration on automated builds
Matching hardware finish across gate, hinges, and latch
From Design to Installation
Once material and configuration are selected, long-term performance depends on post depth, frame weight, and how the hardware is mounted. A custom gate fabricated for your specific dimensions performs differently than a standard panel forced to fit, and that difference shows up within the first winter.
Custom Gate Materials & Construction Standards
In Western Washington, most gate failures start at the post-and-hardware connections, the parts that aren’t visible once installation is complete. Getting these right before the concrete sets is the only window in the project during which corrections are still possible.
Gate Posts & Structural Footings
The hinge post carries the full weight and cycle stress of the gate leaf, and it’s the one component that can’t be corrected after concrete is poured. On a heavy cedar or wrought-iron panel, that load is significant from the first opening and closing.
Post types:
- Hinge posts: oversized diameter, set deep to carry gate weight without shifting
- Latch posts: must stay plumb for consistent closure alignment over time
On residential properties in Chehalis and on rural properties near the Chehalis River valley, posts are set to a minimum of 48 inches, well beyond code requirements. This handles gate loads, resists settling in the area’s moisture-retaining alluvial soils, and provides long-term structural stability through seasonal ground movement.
Key stability factors:
- Post diameter matched to gate weight and leaf width
- High-PSI concrete footings with drainage pitch away from the post
- Spacing set for the specific gate width, not to a standard template
Frame Construction & Material Standards
The gate frame carries the structural load between the hinge post and the gate leaf. A frame that flexes or twists will cause the gate to sag, typically within one to two seasons on a heavy panel in wet ground.
Our gate frames are fabricated by Moon Welding using:
- Cedar: custom-cut 5/8” boards, pre-stained on all sides, with a welded steel internal frame for heavier panels
- Steel & ornamental iron: welded structural steel, powder-coated after fabrication for corrosion resistance through PNW wet seasons
- Wrought iron: traditionally styled, with reinforced corner joints and precision engineering for gates in Lewis County neighborhoods
All frames are built to the exact dimensions of the opening — not adapted from a standard panel size.
Hardware, Hinges & Latch Systems
Gate hardware is the most frequently stressed component in any gate system. Hinges carry the full load of the gate leaf on every cycle. Latches take repeated impact. In Lewis County’s wet climate, hardware that isn’t sealed or rated for constant moisture exposure will corrode and bind within a few seasons.
Every custom gate installation uses:
- Sealed ball bearing hinges, no greasing required, rated for constant moisture exposure
- Heavy-duty latch hardware with corrosion-resistant coating
- Reinforced frames at hinge and latch attachment points to prevent pull-out under load
Why Material Quality Matters in the PNW
Lewis County’s climate (160+ annual precipitation days, moisture-retaining alluvial soils near river corridors, and seasonal freeze conditions) exposes weak material choices quickly. Cedar that isn’t pre-stained will absorb moisture and warp within one wet season. Steel without proper powder coating will show surface rust within two. Wrought iron in constant moisture exposure requires regular maintenance to prevent pitting.
Pre-stained cedar, powder-coated steel, and properly sealed hardware aren’t upgrades. They’re the baseline for a gate that performs through PNW conditions rather than needing service calls within the first few years.
Built for Your Property, Not a Standard Opening
Prefabricated gate panels are designed for standard openings on flat ground. Properties in Lewis County rarely cooperate. Driveways slope, fence lines angle, and openings vary. A gate built to your exact dimensions, framed for your specific material weight, and set with posts matched to your soil conditions performs differently from day one.
That difference is most visible after the first wet season, when prefab panels forced to fit non-standard openings begin to sag at the hinge.
Is a Custom Gate Right for Your Property?
Custom gates work very well in the right situations — and less well in others. This quick comparison helps clarify where they fit, especially for residential and rural properties around Chehalis and similar conditions in the Pacific Northwest.
| PROS | CONS |
| Built to your exact opening — no adapting a standard panel to fit your driveway | Higher upfront cost than a prefabricated gate |
| Material matched to your fence — cedar to cedar, ornamental to ornamental, steel to steel | Fabrication lead time — custom builds require more planning than off-the-shelf |
| Reinforced hardware rated for PNW conditions — sealed hinges, corrosion-resistant latches | Not the right fit if a standard walk gate meets the need |
| Automation-compatible framing available for future LiftMaster operator integration | Heavier materials (wrought iron, steel) increase post depth and footing requirements |
| Locally fabricated by Moon Welding — dimensions and weight are confirmed before the post is set | More decisions involved upfront — material, style, hardware, and automation options |
How Custom Gates Compare to Other Gate Options
Compared to Prefabricated Gates
Prefabricated gates are built for standard openings on flat ground. On the sloped driveways, angled fence lines, and irregular lot dimensions common across Lewis County, a prefab panel typically requires modification that compromises its structural integrity before it’s even installed. A custom gate is built to the actual opening dimensions from the start.
Compared to Standard Fence Gates
A standard fence gate is the right call when the opening is typical, and the priority is function over appearance. When the driveway is wide, the property has a specific architectural style, or the gate needs to match a custom fence line, a fabricated custom gate delivers what a standard gate can’t: a precise fit built for how the property actually looks and operates.
Compared to Automatic Gate Systems
An automatic gate adds convenience and access control through a LiftMaster operator. A custom gate defines the structure (material, frame, and dimensions) that the operator drives. The two aren’t competing choices: most automated driveway gates start as a custom gate build, with operator installation as a second step or integrated from the design phase.
When a Custom Gate Makes the Most Sense
Custom gate installation is the right choice when the priority is fit, material consistency, and long-term performance. Especially for:
Wide or non-standard driveway openings
Properties with cedar, ornamental, or steel fencing to match
Historic or architecturally specific properties
Builds where automation will be added now or later
If a standard walk gate fits the opening and the fence line, that may be the more straightforward option. If the opening is wide, the material needs to match; otherwise, the gate will be a focal point of the property. Custom is the better fit.
Our Custom Gate Installation Process
Review the Site &
Design the Gat
We visit your property in Chehalis or the surrounding area, measure the opening, assess slope and soil conditions, and confirm material and hardware selections before fabrication begins. Design decisions are made on-site, not over the phone.
Fabricate, Set Posts & Prepare the Structure
Gate panels are fabricated by Moon Welding to your exact dimensions. Posts are set to depth in high-PSI concrete, sized for gate weight and soil conditions at your specific property, well beyond code minimums to account for load, settlement, and seasonal ground movement.
Hang the Gate, Adjust Hardware & Walk Through
We hang the gate, set hinge alignment, adjust the latch for consistent closure, and test the full open/close cycle. We walk you through the operation, hardware care, and what your warranty covers before we leave.
Custom Gate Maintenance & Care in the PNW
Inspect cedar gates each spring for any surface checking or raised grain after winter moisture exposure near Chehalis. A light sand and re-stain coat extends the finish significantly.
Check hinge alignment after the first wet season, when saturated soil near the Chehalis River valley can shift posts slightly and affect closure.
Clear vegetation from gate swing path seasonally. Blackberry and brush growth along rural Lewis County fence lines is the most common cause of gate binding.
Wipe down steel and iron hardware annually with a dry cloth and inspect powder-coat finish for any chips that could expose bare metal to moisture.
Rely on our 2-year craftsmanship warranty, covering installation-related post alignment, hinge mounting, frame attachment, and structural performance.
Recent Custom Gate Installations
These examples show how custom gates are built and installed on real properties around Chehalis and across Lewis County. You’ll see practical layouts for residential driveway entries, cedar privacy gate builds, and ornamental iron installations.
Each project reflects the same fabrication and installation standards. We use these standards for every custom gate we build.
What Homeowners Say About the PNW Standard of Work
Homeowners and property owners across Chehalis, Centralia, and nearby areas trust us for strong materials, clear communication, and dependable craftsmanship.
Why Choose PNW Fence & Gate for Custom Gate Installation
Hundreds of Local Gate Builds
We’ve completed hundreds of gate and fence installations across Chehalis, Centralia, and Lewis County, including automated driveway gates near Rainbow Falls State Park, cedar entries in historic downtown Chehalis, and commercial builds along Highway 6. At this point, we’ve run into every post-alignment, hinge calibration, and fit issue there is. We know how to avoid them.
Locally Fabricated, Not Shipped and Adapted
Our gate panels are fabricated by Moon Welding, our local fabrication partner in Lewis County. Dimensions, weight, and hardware points are confirmed before fabrication, not adapted from a stock panel after the post is already set. Local fabrication also means faster lead times and easier adjustments when site conditions change.
Built for PNW Soil and Climate
Our licensed team — including two AFA-Certified Gate Automation Designers (CGAD) — understands how Lewis County’s moisture-retaining alluvial soils, saturated river valley ground, and 160+ annual precipitation days affect gate performance over time. Post depth, frame material, hardware sealing, and drainage pitch are set for local conditions, not for an average that doesn’t describe this region.
Warranty-Backed on Every Build
Every custom gate installation includes our 2-year craftsmanship warranty covering post alignment, hinge mounting, frame attachment, and structural performance. Cedar materials are pre-stained for long-term PNW moisture resistance. Steel and ornamental iron are powder-coated after fabrication, and all gate hardware is sealed and rated for constant moisture exposure.
Areas We Serve
We install custom gates throughout Lewis and Thurston Counties, focusing on properties where driveway conditions, fence compatibility, and long-term performance matter.
Our service area includes communities such as Chehalis, Centralia, Olympia, and Tumwater, as well as nearby residential and rural areas.
PNW Fence & Gate | 132 Pier Rd, Chehalis, WA 98532 | (360) 996-4250
If you’re unsure whether your property falls within our service range, we’re happy to confirm during a free on-site estimate.
Book your free custom gate consultation
Ready for professional gate services in Chehalis and surrounding Lewis County communities? Contact PNW Fence and Gate to request your free estimate. PNW Fence and Gate delivers expert builds, quality fencing solutions, and comprehensive entry systems with guaranteed satisfaction throughout the Pacific Northwest.
Phone: (360) 996-4250
Email: pnwfenceandgate@gmail.com
Address: 132 Pier Rd, Chehalis, WA 98532
Service Areas: Professional fence services, gate builds, and emergency repair solutions in Chehalis, Centralia, Tumwater, Olympia, Rochester, Tenino, and surrounding Lewis County communities.
Frequently Asked Questions
What materials do you use for custom gates in Lewis County?
We build custom gates in cedar, steel, ornamental iron, wrought iron, and chain link, selected based on your fence material, driveway conditions, and how the gate will be used. Cedar panels use the same true 5/8” custom-cut lumber used across all our cedar installations, and can be pre-stained on all sides for PNW moisture protection. Steel and iron gates are fabricated by Moon Welding and powder-coated after fabrication.
Can a custom gate be automated later if I don’t want automation now?
Yes, we can frame the gate and set posts to accommodate a LiftMaster operator at a later stage, so you don’t need to rebuild the structure when you’re ready to automate. If you know automation is in the plan, we can integrate it from the start. See our automatic gate installation page for details on operator options.
How long does custom gate installation take in Chehalis?
Most residential custom gate installations take 1–2 days. Automated systems or larger driveway gates with dual-leaf configurations typically take 2–3 days to allow for proper post setting, fabrication delivery, and operator wiring. We confirm a schedule at quote acceptance and provide a realistic timeline based on your specific build.
Do I need a permit for a custom gate in Lewis County?
Most residential walk gates and manual driveway gates under seven feet in height do not require a building permit in unincorporated Lewis County, consistent with the county’s published fence and gate exemption. Automated gates typically require electrical permits and must meet applicable UL325 safety standards. Properties within Chehalis or Centralia city limits may have additional requirements. We review permit requirements at your estimate visit and handle applications when needed.
Does a custom gate need more maintenance than a standard gate?
Not more maintenance, but different maintenance depending on the material. Cedar gates benefit from annual inspections and periodic restaining, especially given Chehalis’s wet winters. Steel and iron gates require occasional hardware checks and touch-up of any powder-coat chips. All gates are installed with sealed ball-bearing hinges that require no greasing. Our 2-year craftsmanship warranty covers installation-related issues for all materials.
How much does a custom gate cost?
Custom gate pricing varies based on material, gate width, automation, and site conditions, so there is no single standard price. A cedar walk gate on flat ground will cost less than a dual-leaf ornamental iron driveway gate with automation-ready framing. Factors that affect cost include material type (cedar, steel, wrought iron, chain link), total gate width and number of leaves, post depth requirements based on soil conditions, and whether automation framing is included. We provide an itemized quote at your free on-site estimate so you can see exactly what each component costs before committing.
Do you handle 811 utility marking?
Yes, we coordinate all utility locating before digging to keep your property safe.
Do you service rural properties and farms?
Absolutely. Many of our installations are ranch, field, and acreage fencing across Lewis and Thurston Counties.
Are you licensed and insured?
Yes, we’re fully bonded and insured, and our two-year craftsmanship warranty backs all work.