Where architecture meets function — the Wayne Dalton Models 451 and 452 deliver unmatched light transmission and contemporary style through a precision-engineered aluminum stile-and-rail frame. From restaurants and auto dealerships to service bays and Oklahoma City breweries, these doors transform any opening into a design statement.
The Wayne Dalton Models 451 and 452 are built to meet the performance demands of Oklahoma City's most active commercial and light-commercial settings — from high-traffic restaurant pass-throughs to auto dealership showroom doors — while delivering a striking full-view glass aesthetic that no solid panel door can match. Every detail of the 451/452 stile-and-rail system is engineered for strength, longevity, and design flexibility.
Both models use a stile-and-rail assembly of aluminum alloy 6063-T6 — the same alloy grade used in architectural storefronts and curtain wall systems. Sections are 1-3/8" thick throughout. Top, upper, intermediate, and bottom rails range from 1-5/8" to 3-1/2" wide, all with a minimum wall thickness of 0.062". Single end stiles are 3-1/2" wide; center stiles are 3" wide. This isn't thin-gauge extruded aluminum — it's a commercial-grade framing system built to cycle reliably through thousands of daily operations in demanding Oklahoma City environments.
Large glass panels flood interiors with natural light and create the open-plan aesthetic that defines modern commercial design. Whether your application calls for full transparency with Clear glass, privacy-forward Satin Etched panels, or the dramatic pop of a tinted glass option, both models support the complete glass selection. Model 452 supports the full range of annealed, tempered, wire, laminated, acrylic, and polycarbonate options; Model 451 supports 1/8" tempered and polycarbonate configurations designed for maximum opening span.
A flexible bulb-type bottom weather seal on both models controls air infiltration to a tested 0.4 cfm/ft² per IECC standards — keeping Oklahoma's extreme temperature swings, dust, and debris where they belong. Section joints incorporate a vinyl seal between sections to minimize air flow through the door body. For Model 452, optional 1/2" insulated glass with Solar Ban 70XL argon-filled panels and polyurethane-filled rails and stiles achieves a U-factor of .31 with an R-value of 3.97 on a 10'×10' door — significant thermal performance for a full-glass commercial door.
Both models support electric operator, chain hoist, or pull rope operation — making them adaptable to virtually any commercial installation scenario including powered, gravity, and manual operation environments. An interior-mounted slide lock provides security when the door is in the closed position. Standard spring cycles are rated at 10,000 cycles; high-cycle spring upgrades of 25,000, 50,000, and 100,000 cycles are available for the highest-demand applications such as car washes, service bays, and high-frequency distribution center doors.
| Standard Construction | Model 451 | Model 452 |
|---|---|---|
| Max Width | 22' 2" | 22' 2" |
| Max Height | 16' 1" | 14' 1" |
| Door Assembly | Stile & rail — aluminum alloy 6063-T6 · 1-3/8" thick sections | |
| Rails | Top, upper, intermediate & bottom rails · 1-5/8" to 3-1/2" wide · 0.062" min wall thickness | |
| Stiles | Single end stiles 3-1/2" wide · center stile 3" wide · 0.062" min wall thickness | |
| Operation | Electric operator, chain hoist, or pull rope | |
| Spring Cycles (std) | 10,000 | 10,000 |
| Weatherstripping | Flexible bulb-type strip at bottom section | |
| Locking | Interior mounted slide lock | |
| Air Infiltration (IECC) | 0.4 cfm/ft² | 0.4 cfm/ft² |
| R-Value (optional insulated glass) | N/A | Up to 3.97 (10×10 door) |
| Wind Load Reinforcement | ✓ Optional | ✓ Optional |
| Availability | Central & Eastern United States | |
| Insulated Glass Thermal Performance (Model 452) | |
| Solar Ban 70XL Argon · 1/2" Insulated | U-factor .31 · R-value 3.97 (10×10) · 3.92 (12×12) · 3.91 (14×14) |
| Low-E · 1/2" Insulated | U-factor .28 · R-value 3.31 (10×10) · 3.25 (12×12) · 3.25 (14×14) |
| Standard · 1/2" Insulated | U-factor .31 · R-value 2.79 (10×10) · 2.69 (12×12) · 2.69 (14×14) |
| Service Areas | |
| DOORTEC Service Coverage | Oklahoma City · Edmond · Norman · Moore · Yukon · Midwest City · Guthrie · El Reno · Tulsa |
U-factor independently tested and verified per ANSI/DASMA 105. Wayne Dalton uses a calculated door section R-value for insulated doors. Wind load reinforcement is internally approved; compliant with 2015 IBC but not certified by FBC, TDI, or Miami-Dade. Door selection for wind load compliance is the responsibility of the building owner — consult a certified engineer or local building code official.
Models 451 and 452 support a broad range of glass types, thicknesses, and tints — allowing precise calibration of light transmission, privacy, and thermal performance for any Oklahoma City commercial application. Model 452 offers the widest glass selection including insulated, wire, laminated, acrylic, and polycarbonate options. Model 451 supports 1/8" tempered and polycarbonate configurations.
| Glass Type | Thickness | Tint Options | Model 451 | Model 452 |
|---|---|---|---|---|
| Annealed Glass | ||||
| Standard | 1/2" Insulated | Clear, Gray, Satin Etched | — | ✓ |
| Low-E | 1/2" Low-E | Clear | — | ✓ |
| Standard | 1/4" | Clear, Gray, Bronze, Satin Etched | — | ✓ |
| Standard | 1/8" | Clear, Gray, Bronze, Satin Etched | ✓ | — |
| Tempered Glass | ||||
| Standard | 1/2" Insulated | Clear, Gray, Bronze, Satin Etched | — | ✓ |
| Low-E | 1/2" Low-E | Clear | — | ✓ |
| Standard | 1/4" | Clear, Gray, Bronze, Satin Etched | — | ✓ |
| Standard | 1/8" | Clear, Gray, Bronze, Satin Etched | ✓ | — |
| Standard | 1/8" | Clear, Gray, Bronze, Solex Green, Satin Etched | ✓ | — |
| Specialty Glass & Panels | ||||
| Wire | 1/4" | Clear | — | ✓ |
| Laminated | 1/4" | Clear | — | ✓ |
| Acrylic | 1/8", 1/4" | Clear | — | ✓ |
| Polycarbonate | 1/8", 1/4" | Clear | ✓ | ✓ |
| Solid Aluminum Panel | Varies | Any finish color | ✓ | ✓ |
Custom glazing, polycarbonate, and various glass thicknesses are also available. Contact DOORTEC at (405) 720-7107 for custom glass specifications and pricing.
The Models 451 and 452 frame system is available in two finish categories — anodized and powder coat — plus a custom RAL powder-coat program offering approximately 200 color options. Anodized finishes are electrochemically bonded to the aluminum surface for lasting durability. Powder coat finishes provide a broader color range and are field-repairable. All finishes are available on both models.
Powder Coat Finishes
Online color swatches are digital reproductions only and will vary due to monitor output. Do not use digital representations to finalize color selection. Contact DOORTEC for physical samples. Solid aluminum panels may be specified in lieu of glass in any finish color. Jamb seals and header seals are available as weather stripping enhancements.
Both Models 451 and 452 support a full range of safety-focused and performance-enhancing options — from broken cable devices and photo eyes to high-cycle spring packages and wind load reinforcement for Oklahoma's severe weather environments.
Safety OptionsBroken cable devices protect against uncontrolled door descent if a cable fails. Safety edges sense obstructions at the door bottom and trigger an automatic reverse. Photo eyes provide an additional detection layer across the door opening, stopping or reversing the door when the beam is broken by a person, vehicle, or object. These safety options are particularly important in high-traffic commercial settings including Oklahoma City restaurants, service bays, and auto dealerships where doors cycle frequently throughout the day.
High-cycle springs are recommended for any door cycling more than 15–20 times per day. Car washes, drive-throughs, service bays, and restaurant pass-throughs in the OKC metro should specify 25,000-cycle or higher to minimize spring replacement costs and operational downtime. DOORTEC's commercial team will recommend the right spring cycle rating based on your projected daily usage.
Wind Load ReinforcementModels 451 and 452 are available with internally approved wind load reinforcement designed to withstand specific high-wind pressures in wind-prone areas. Static (non-impact) wind load designs are based on engineering analysis and are compliant with the 2015 IBC, though not certified by FBC, TDI, or Miami-Dade. Multiple wind load option codes are available (0449–0454) to meet different pressure zone requirements. Proper door selection for wind load compliance is the responsibility of the building owner — consult a certified engineer or your local building code official for specific requirements at your Oklahoma City location.
Wayne Dalton backs the Models 451 and 452 with a One-Year Limited Warranty covering both the aluminum door assembly and the glass against defects in materials and workmanship. As an authorized Wayne Dalton dealer with over 60 years of OKC installation experience, DOORTEC ensures your warranty is properly registered and honored from day one.
| Warranty Coverage Details | |
| Aluminum Door Assembly | 1-Year Limited Warranty against defects in materials and workmanship |
| Glass | 1-Year Limited Warranty against defects in materials and workmanship |
| Warranty Document | Download from the Documents tab or request from DOORTEC at (405) 720-7107 |
Download the full warranty document from the Documents tab above, or contact DOORTEC at (405) 720-7107. Warranty terms and coverage details are subject to Wayne Dalton's published warranty document — please reference that document for complete terms, exclusions, and claim procedures.
Download brochures, specifications, installation guides, wind load options, and CAD files for the Wayne Dalton Models 451 and 452 directly from Wayne Dalton's official document library.
When you purchase a Wayne Dalton Model 451 or 452 from DOORTEC, you're backed by over 60 years of Oklahoma City garage door installation expertise and 140,000+ completed installations. Our commercial-certified, factory-trained technicians handle every aspect of your full-view aluminum door project — from pre-installation site assessment through final commissioning and safety testing.
Pre-installation site measurement and opening assessment · Complete Wayne Dalton door system delivery and installation · Track configuration for your headroom and side-room constraints · Operator installation and commissioning (electric, chain hoist, or pull rope) · Safety system installation and testing — safety edges, photo eyes, broken cable devices · Full cycle test and operational verification · Cleanup and site walkthrough with your facilities manager · Warranty registration and documentation handoff. For Oklahoma City area commercial projects, call (405) 720-7107 to schedule a commercial site assessment.
DOORTEC is Oklahoma City's authorized Wayne Dalton dealer for the full-view aluminum door lineup — including the Models 451 and 452 that have become defining design elements for restaurants, breweries, auto dealerships, service bays, and car washes throughout the OKC metro. Whether you're outfitting a new commercial build in Edmond, upgrading an existing service bay in Midwest City, or transforming a restaurant patio in downtown Oklahoma City with a retractable glass wall, the 451/452 system delivers the open-plan aesthetic and commercial-grade performance your project demands.
The structural difference between Models 451 and 452 comes down to door height and glass configuration. Model 451 handles taller openings — up to 16'1" — using 1/8" tempered or polycarbonate glass. Model 452 caps at 14'1" but unlocks the full insulated glass selection including Low-E, Solar Ban 70XL argon-filled panels, wire, laminated, and acrylic options, plus an R-value of up to 3.97 — making it the right specification when thermal performance matters alongside aesthetics. DOORTEC's commercial team will assess your opening, recommend the right model, and specify the correct glass for your application. Call (405) 720-7107 to schedule a free site assessment.
With over 60 years serving Oklahoma City commercial and industrial customers and 140,000+ total installations, DOORTEC brings more local experience to your aluminum full-view door project than any other dealer in the OKC metro. Our commercial technicians are Wayne Dalton factory-trained, fully licensed and insured in Oklahoma, and available for post-installation service across Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and Tulsa. We work directly with architects, general contractors, and facilities managers on commercial projects from specification through commissioning.
The Models 451 and 452 aren't a one-size-fits-all product — they're a highly configurable system designed to meet the specific demands of each application. The aluminum alloy 6063-T6 stile-and-rail construction tolerates the heavy cycle loads and temperature extremes of Oklahoma's climate. Anodized finishes — Clear (standard), Bronze, and Black — deliver an electrochemically bonded surface that won't peel or chip. Powder coat finishes extend the palette to White, Bronze, Brown, and Black as standard options, with approximately 200 additional RAL powder coat colors available for projects that need an exact color match to building exterior finishes. Custom RAL specifications are common on large commercial and mixed-use projects throughout the Edmond, Norman, and Tulsa markets where architectural standards are strict.
For high-demand Oklahoma City operations — car washes, drive-through service bays, restaurant pass-throughs — DOORTEC specifies high-cycle spring upgrades (25,000, 50,000, or 100,000 cycles) to dramatically reduce spring replacement frequency and associated downtime. Wind load reinforcement options (codes 0449–0454) are available for locations requiring compliance with local wind load building codes — DOORTEC's commercial team will verify requirements for your specific Oklahoma City location and specify the correct wind load option accordingly.
DOORTEC installs and services the Wayne Dalton Models 451 and 452 throughout all nine DOORTEC service cities: Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and Tulsa. Three DOORTEC locations serve the OKC metro and Tulsa with factory-trained commercial technicians, ensuring fast response times for both installation and service calls. To request pricing, schedule a site assessment, or ask technical specification questions for your project, call (405) 720-7107 or complete the quote form above.