Name: Dura Seal Premium Dock Seal
Brand: Pioneer Dock Equipment
Availability: InStock

Why the Dura Seal

Three reasons facilities managers
specify this Pioneer product

DOORTEC installs the complete Pioneer dock equipment lineup throughout Oklahoma City, Tulsa, and the OKC metro.

PX420 Wear Pleats Where Seals Fail First

PX420 wear pleats are applied at the head pad corners and the bottom 48” of each side pad — exactly where foam pad seals take the most repetitive trailer contact. Reinforcing the right zones extends service life where it matters, not across the entire seal uniformly.

3-Year Warranty — 3× Standard Coverage

Three years, vs. one year on the standard P Series. Pioneer’s commitment to the Dura Seal’s durability is expressed in the warranty — covering the same materials, labor, and freight as all Pioneer dock seal claims, for three times as long.

High-Cycle Specification

The Dura Seal is the right specification when dock throughput is high enough that a standard one-year warranty seal needs to be replaced on an accelerated schedule. The PX420 reinforcement and 3-year warranty are designed specifically for docks that load and unload at high frequency.

All specification data sourced from Pioneer Dock Equipment official documentation. Contact DOORTEC at (405) 720-7107 for sizing, capacity, and application guidance.

PX420 Wear Pleats — Corner & Head

20” wide PX420 wear pleats on the corners of the head pad — the highest-wear contact points. On head curtain models, wear pleats are the same width as the side pad.

PX420 Wear Pleats — Side Pad Bottom

PX420 inside wear face on the bottom 48” of each side pad — the highest-wear zone where trailer sides contact the seal on every approach and departure.

3-Year Warranty

Three times the standard Pioneer dock seal warranty — one year is standard on the P Series, three years on the Dura Seal.

Head Pad or Head Curtain

Available in head pad configuration or with head curtain (curtain with optional slits on each side, rope pull option for head curtain models).

Side Pad Wedge Standard

Side pad wedge standard — geometry dictated by opening width for optimal seal contact.

Meets OSHA Standards

All Pioneer dock seals meet or exceed OSHA and applicable loading dock equipment standards.

All specifications sourced from Pioneer Dock Equipment official documentation. Contact DOORTEC at (405) 720-7107 for sizing and model selection guidance.

Construction
Wear Pleats — Head	20” wide PX420 wear pleats on head pad corners
Wear Pleats — Head Curtain	On head curtain models — wear pleats same width as side pad
Wear Pleats — Side Pad	PX420 inside wear face on bottom 48” of each side pad — highest-wear zone
Side Pad Wedge	Standard — geometry dictated by opening width
Standards	All models meet or exceed OSHA and applicable loading dock equipment standards
Head Options
Head Pad	Available in place of head pad — with optional slits on each side
Head Curtain	Head curtain option — with slits on each side
Rope Pull	For head curtain models — allows curtain to be raised
Options
Metal Hood	Overhead protection for seal assembly
Common Member	For dock doors closer than standard spacing
Larger Head	For high doors and broader truck height range
Blockouts	For obstructions at the dock face
Tapered	For inclined or declined truck approaches
Colors	Multiple fabric color options available
Warranty
Coverage	3 years — three times the standard Pioneer dock seal warranty
Claims	Pioneer covers materials, labor, and freight

Specifications sourced from Pioneer Dock Equipment official documentation. Contact DOORTEC for site-specific sizing and configuration details.

Every Dura Seal installation through DOORTEC is backed by Pioneer’s manufacturer warranty plus DOORTEC’s own workmanship guarantee — applied on top, at no additional cost.

3 yrs

Pioneer Manufacturer Warranty

3 years — three times the standard Pioneer dock seal warranty
Covers defects in materials and workmanship
Pioneer covers materials, labor, and freight on claims

DOORTEC Guarantee

Workmanship Guarantee

Any installation issue corrected at no charge
Stacks on top of Pioneer manufacturer coverage
Factory-trained, Pioneer-certified technicians

DOORTEC’s commercial team handles every step — from initial site measurement through final commissioning. We serve Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and the Tulsa metro.

Free Site Assessment

We assess your dock opening, existing equipment, dimensions, and operational requirements — at no charge, before any purchase commitment. DOORTEC recommends the right Pioneer model for your specific application.

Specification & Quote

Based on the site assessment, we provide a clear specification and no-obligation quote. All Pioneer options and configurations reviewed — no surprises after installation.

Professional Installation

Factory-trained technicians install to Pioneer specifications. All hardware, mounting, and commissioning included — DOORTEC handles the complete installation from start to finish.

Commissioning & Sign-Off

We verify performance before sign-off. No job is complete until the equipment performs correctly at your specific dock. DOORTEC workmanship guarantee covers any issue that arises after installation.

Service Coverage

Oklahoma CityEdmondNormanMooreYukonMidwest CityGuthrieEl RenoTulsa

Start the conversation

Get a free
Dura Seal quote

Tell us about your dock and we’ll assess it, specify the right model, and provide a no-obligation quote — usually within one business day. No commitment required to get started.

(405) 720-7107Mon–Fri 8am–5pm · Sat 8am–Noon

OKC & Tulsa MetroFree on-site assessment — we come to you

No obligation, ever. We’ll assess your dock, specify the right equipment, and give you a clear quote. You decide if and when to move forward. No high-pressure sales.

Request Your Free Quote

We’ll respond within one business day

Dura Seal Premium Dock Seal in Oklahoma City

The Pioneer Dura Seal is DOORTEC’s premium dock seal specification for Oklahoma City high-cycle loading docks — facilities where standard one-year foam pad seals are being replaced on an accelerated schedule due to volume. PX420 wear pleats at all high-contact zones and a 3-year warranty make the Dura Seal a cost-effective specification for docks with above-average throughput. DOORTEC installs throughout the OKC metro and Tulsa.

Call (405) 720-7107 to discuss your dock

Premium Dock Seals Tulsa & OKC

DOORTEC installs the Pioneer Dura Seal throughout Oklahoma City and Tulsa. For facilities evaluating P Series vs. Dura Seal, the key question is dock cycle frequency — if seal replacement is a recurring expense, the Dura Seal’s PX420 reinforcement and 3-year warranty typically lower total cost of ownership. Contact us for a free site assessment.

Request a free dock assessment