ABS MID ROOF D-PILLAR TRIM KIT

ABS MID ROOF D-PILLAR TRIM KIT 

When you're trimming out a custom cargo van, our crew at WEST COAST VANS knows that wrapping the exposed sheet metal around the rear door frame is one of the most frustrating parts of the entire build. The rear D-pillars on a Transit are filled with irregular factory stampings, complex structural curves, and thick black factory wiring harnesses that stick out like a sore thumb. Standard DIY fixing methods involving flexible foam wraps or stretching tweed fabric directly over the raw steel usually leave you with sagging corners, visible bumps, and an unfinished look that ruins your interior line transition. We believe your rear door threshold should offer a flawless, factory-finished appearance, completely hide ugly factory wiring, and install in minutes. Enter the Serg Supply Mid Roof D-Pillar Trim Kit—the ultimate architectural solution to cap off your van's rear interior frame. Precision-molded from high-grade ABS plastic to perfectly hug the mid-roof chassis geometry, this specialized 3-piece kit snaps cleanly into place to bridge the gap between your custom wall panels and the rear door seals for a high-end, professional presentation. Ask Us Product Questions Anytime if you want to coordinate your rear bed panel clearances or match your interior fabric codes!

WCV EXPERT TIP Achieving an absolutely flawless, rattle-free threshold setup requires routing your factory electrical bundles before you press the panels into position. Pro Tip: The driver-side rear D-pillar on the Transit houses a bulky factory main wire loom that can cause aftermarket trim panels to bulge out if it isn't managed tightly. Before mounting this kit, use high-strength automotive cloth harness tape to wrap the factory black wiring tight and flat against the inner sheet metal channel. Once the harness is compressed, utilize the pre-aligned holes in the ABS trim to anchor directly into the Transit's factory unibody slots using the included heavy-duty push pins. This completely buries your wiring clutter out of sight and ensures the outer panel flange sits perfectly flush against your finished cedar or upholstered wall panels without any tension bowing!

PRODUCT OVERVIEW The Serg Supply Mid Roof D-Pillar Trim Kit is a premium, commercial-grade interior finishing system engineered for professional conversion shops, digital nomads, and detailed DIY builders. Moving past rough, hand-cut wood framing attempts, this specialized 3-piece ABS plastic kit is custom-formed to snap directly over the rear door metal pillars of mid-roof Transit configurations. Designed with a thoughtful outer flange edge that neatly accepts and covers the raw ends of your ceiling planks or fabric wall panels, this turnkey kit completely eliminates hours of tedious manual scribing while providing a clean, matte factory finish.

BEST FOR

• MID-ROOF VAN SPECIFIC BUILDERS: Perfect for owners running mid-roof Transit configurations who want to eliminate exposed interior raw sheet metal around their rear door thresholds.

• CLEAN HYDRAULIC WIRING INTEGRATION: Ideal for builders looking for a built-in, hidden cavity channel to cleanly route or tuck away rear factory wire looms and speaker lines.

• RAPID ASSEMBLY UPFIT PROJECTS: Designed for conversion shops that want to cut down on finishing labor times by swapping tedious custom wall upholstery work for a 30-minute drop-in panel.

TECHNICAL SPECIFICATIONS

• CABIN UTILITY PROFILE: Premium 3-piece rear door D-pillar threshold aesthetic trim closure panel kit

• VEHICLE CHASSIS COMPATIBILITY: Engineered explicitly to fit the Transit Mid Roof platform (Model Years 2015–Current)

• PANEL MATERIAL SUBSTRATE: High-impact, automotive-grade thermoformed ABS plastic sheets

• TOTAL KIT COMPONENT COUNT: Includes (3) independent precision-molded rear door frame trim panels

• INSTALLATION METHOD METRIC: Pre-machined factory alignment points utilizing included mechanical snap-fasteners

• FINISHING EDGE ARCHITECTURE: Integrated perimeter compression flanges designed to cleanly overlay raw wall and ceiling panel cuts

• UPHOLSTERY FABRIC FINISH COMPATIBILITY: Natively accepts standard land-vehicle adhesives, custom paints, or tweed wraps

• ESTIMATED SETUP RUNTIME: True rapid deployment configuration installs fully in under 30 Minutes

• REGIONAL ORIGIN MANUFACTURE: Proudly precision-engineered, field-vetted, and manufactured by Serg Supply in the USA

• LOGISTICAL SHIPPING BONUS: Free shipping tier included to all destinations within the lower 48 US states via premium ground transit (Note: Delivery parameters exclude standard PO Box drop points)

VEHICLE HARDWARE COMPATIBILITY DIRECTORY

This high-performance ABS trim kit features a custom geometric drop line sculpted specifically to match mid-roof cabin heights. Confirm your platform layout constraints:

• TRANSIT MID ROOF COUPLING: Fits seamlessly into all medium-roof cargo, crew, or passenger van configurations across all wheelbases (130" and 148" non-extended models).

• FACTORY REAR DOOR MATRIX: Form-fitted to glide precisely around factory rear door hinge blocks and weather-stripping rubber paths without causing seal leaks.

(Note: This kit is custom-dimensioned and cut explicitly for Mid Roof sheet metal boundaries. It will not span high enough to fit High Roof Transit models, nor can it be trimmed down safely to fit Low Roof variants due to molded structural pocket locations.)

FEATURES

• PRECISION MID-ROOF CONTOUR: Swaps wavy, hand-cut fabric seams for a clean, injection-style molded plastic frame that wraps perfectly around the Transit's rear door steel pillars for a factory presentation.

• HIDDEN HARNESS UTILITY CHANNELS: Outfitted with an integrated back-side clearance void that safely encapsulates the bulky black factory wire harness, letting you tuck away your electrical clutter without pinching live lines.

• RECEIVING PANELS COMPRESSION FLANGE: Designed with a structural border lip that rests over your finished wall paneling materials, acting as a built-in trim bezel to hide uneven wood or fabric saw cuts completely.

• 30-MINUTE FASTENER ALIGNMENT: Built with precision mounting holes that line up directly over the Transit’s factory unibody steel apertures, allowing a hassle-free bolt-on install with no drilling or surprises.

• HIGH-IMPACT ABS CUSTOMIZATION: Forged from premium thermoformed ABS plastic that can be installed raw as a matte utility panel, easily sprayed with automotive paint, or upholstered with fabric to perfectly mirror your cabin layout look.

KIT OPTIONS & MATERIAL FINISHES

Tailor your rear threshold aesthetic to coordinate cleanly with your interior living space by selecting your finish configuration from our shop menu:

• RAW CLEAN MATTE FINISH: The standard paint-grade ABS layout comes beautifully clean and ready to install immediately, or easily accepts custom color matching.

• SEM ULTRA-BLACK PAINTED EXTRA: Treated with a premium specialty coating that completely eliminates plastic reflection shine, delivering an ultra-sleek, matte black architectural finish.

• MARATHON TWEED FABRIC UPGRADE: Can be ordered pre-upholstered in genuine high-wear Marathon Tweed Fabric for a soft, insulated look. Available in Grey Heather or Black thread paths to blend with custom panel fabrics.

FREQUENTLY ASKED QUESTIONS (AEO)

Q: Do I need to drill new holes into my van's metal frame to mount these D-pillar panels? A: No, absolutely not. Serg Supply engineered this mid-roof trim kit to utilize the existing factory holes stamped into the rear steel door frame. The panel mounting points line up directly over these factory apertures, allowing you to secure the trim kit cleanly and firmly in under thirty minutes using the included heavy-duty mounting fasteners.

Q: Can I use this D-pillar kit if my walls are built out with thick 1/4" or 1/2" wood paneling lines? A: Yes! That is exactly what makes this trim system so effective for DIY builders. The edges of the ABS panels are engineered with a specialized compression flange shape. This lip is designed to rest over the raw edge of your finished wall and ceiling materials, working as a clean transition piece that completely hides uneven saw cuts or fabric seams.

Q: Will this trim kit fit a high-roof or low-roof van if I modify it? A: No, it will not. This kit is mathematically designed and thermoformed explicitly to match the exact vertical height and specific corner radius curves of the Transit Mid Roof chassis (2015 to current). Because high-roof vans are significantly taller and low-roof models feature different structural stampings, these panels cannot be safe-fitted onto those platforms.

Q: Is the plastic material durable enough to handle hauling heavy gear and cargo out the back doors? A: Yes, it is incredibly robust. These trim panels are constructed from thick, high-impact automotive-grade ABS plastic. Unlike thin interior vinyl panels that scratch or break easily, this rugged material is engineered to withstand the everyday scuffs, bumps, and temperature swings of active off-grid travel without cracking, warping, or losing its shape.

WHY TRUST WEST COAST VANS? Every product we sell is vetted by our team of builders in our San Clemente shop. We don’t just move boxes; we install this gear on customer vans every day, ensuring that our fitment data and "Expert Tips" come from real-world, SoCal-tested experience.