Steel Sectional
Steel Sectional Commercial Overhead Doors
Commercial facilities demand overhead doors that operate reliably day in and day out. From loading docks to service bays, commercial garage doors must deliver consistent performance under demanding conditions. Steel sectional overhead doors provide the strength needed for warehouses, distribution centers, manufacturing facilities and loading docks across Seattle and the surrounding areas.
Industry-Leading Manufacturers for Diverse Requirements
Davis Door Service supplies commercial sectional doors in sizes up to 30 feet, 2 inches wide and 22 feet, 1 inch high for moderate to heavy-duty applications. Our commercial-only focus means every installation receives the same technical precision that Western Washington facilities depend on.
We source steel sectional overhead doors from the following manufacturers to meet diverse operational requirements:
- Wayne Dalton Thermospan Series: Rigid steel construction with foamed-in-place polyurethane insulation. Integrated thermal break prevents condensation and frost in climate-controlled facilities.
- Hörmann commercial pan doors: Hot-dipped galvanized steel with FingerGuard pinch-resistant joints. A special coating process delivers long-lasting surface finish against harsh elements.
- Clopay® Industrial Series: Ribbed or flush panel designs in 20-, 24- and 25-gauge steel. Polystyrene insulation options deliver R-values up to 6.6 for thermal efficiency.
- Amarr steel sectional doors: Heavy-duty construction with polyurethane or polystyrene insulation. Models available in 20- to 27-gauge steel for varying duty cycles.
- Raynor SteelPro Series™: Hot-dipped galvanized 2-inch thick sections with aluminum astragal retainer. Delivers rust resistance and maximum durability for industrial environments.
- Midland Door commercial steel: Ribbed steel doors in 20-, 24- and 26-gauge options. Heavy-duty components deliver decades of reliable performance.
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Replacement Steel Sections
We stock replacement steel sections from Overhead Door, Wayne Dalton, and DoorLink. An extensive inventory supports same-day repairs, minimizing disruption and protecting productivity. Technicians match gauge, finish and configuration to preserve structural integrity and visual consistency.
With strategically located branches throughout Seattle, Tacoma, Everett, Kent and Redmond, technicians reach facilities quickly. Regional inventory positioning means technicians arrive with the parts required to restore door operation during the first service call.
Commercial-Only Service Capabilities
Davis Door Service has served commercial facilities exclusively since 1959. Our multiple locations, 60+ specialized technicians, and in-house fabrication capabilities provide the reliability, efficiency and precision required for facility operations. We serve property managers, facility managers, general contractors and businesses throughout Western Washington with rapid response and guaranteed satisfaction.
We offer:
- 24/7 emergency response: Our commercial-only focus means every technician carries industrial inventory for immediate repairs when critical door failures threaten operations. We guarantee immediate, expert response to protect facilities from productivity loss and security vulnerabilities.
- Planned maintenance programs: Our manufacturer-approved maintenance protocols significantly reduce operating expenses while delivering strong ROI by enabling predictable budgeting and protecting property value.
- In-house manufacturing: Our Seattle fabrication facility produces custom doors for openings exceeding standard specifications. This eliminates supply chain bottlenecks caused by waiting for specialized components. We manufacture, deliver and install on your timeline.
- Specialized capabilities: We provide fire door testing and reset for code compliance, commercial glass replacement and automatic pedestrian door service. Our technicians are certified by the American Association of Automatic Door Manufacturers (AAADM), ensuring that every service call meets the specialized standards commercial facilities require.