ThermaSeal® TM300 Sectional Insulated Steel Door
The ultimate choice for thermal protection is the Raynor ThermaSeal TM300 sectional insulated steel door with a 24.54 R-value. This 3″ thick commercial door model is the most energy-efficient in the ThermaSeal line.
Ideal for commercial warehousing, agriculture, fire station, and ambulance bays, refrigerated buildings, underground parking, and high-security facilities.
TM300 Features and Options
Maximum Thermal ProtectionEnergy-saving polyurethane foam insulation is used to deliver exceptional R-values.
Reduced AirflowDual vinyl barriers dramatically reduce air infiltration. A true thermal break prevents heat loss and eliminates any metal-to-metal contact between surfaces.
Decreased Energy CostsRaynor ThermaSeal TM300 doors help you reduce energy costs with a u-shaped, vinyl bottom weatherseal and sturdy aluminum retainer.
Choice of WindowsSelect either 24″ x 8″ (shown), 24″ x 12″, or 34″ x 16″. Raynor ThermaSeal TM300 doors are also available with aluminum fullview window sections. Choose from a variety of insulated glass, acrylic, tempered and polycarbonate styles to suit any application.
High-cycle Counterbalance SystemsFor reliable operation in high-traffic areas, choose high-cycle torsion springs with 25,000, 50,000 or 100,000-cycle life.* For reduced maintenance and ultra-smooth operation in heavy-use applications, choose a weight counterbalance system. *Some options may be limited to door size or model.
Customized Track and Hardware SystemsTrack systems are supplied to fit special clearances, inclines or contour applications. Hardware and track systems can be designed to fit any need. Additional trussing is available for special wind loading applications.
Carbon Monoxide VentAllows you to channel fumes to the outside when the door is closed. Available in a variety of sizes.
Removable Center PostsCarry-away and swing-up options are available for extra-wide openings. Ideal for agricultural or airplane hangar applications.
|Type||Commercial Sectional Insulated Steel Garage Doors|
|Size||38′ x 24′ Max|
|Operation||Manual, Motor or Hand Chain|
|Surface Texture||Stucco Exterior pencil groove; Stucco Interior pencil groove|
|Gauge||Steel; Exterior: 26-Gauge; Interior: 26-Gauge|
|Insulation||NeuFoam ™ Polyurethane (24.54 calculated R-value)|
|Seals||Thermal Break, Bottom Seal (3″, 4″ EPDM, or 3″ Yellow); Optional Header Seal|
|Trussing||20 P.S.F. Wind Load (designed 13.3); Material: U-bar Trusses 4″, 6″, or 8″ sizes. U-bars needed starting at 16′-3″.|
|Color||White, Frost White, Beige, Sepia, Brown. Raynor’s ColorWave™ with 1,500 Sherwin-Williams® colors|
|Windows||24″ x 8″, 24″ x 12″, rigid frame fullview window in 34″ x 16″, or fullview aluminum section. Choose from clear insulated glass and clear insulated tempered.|
|Type||Normal Headroom, Rear Mount Low Headroom, Front Mount Low Headroom, Lift Clearance, Vertical Lift, Incline, Contour|
|Size||2″ or 3″|
|Type||Torsion Spring, Tandem Shaft Torsion Spring, or Weight Counterbalance|
|Springs||Spring Inner Diameter: 2-1/4″, 3-1/2″ or 5-1/2″; Duplex or High Cycle (25K, 50K, 100K)|
|Shafts||Tube (13-Gauge) or Solid (D-Shaft, 1″ Keyed, 1-1/4″ Keyed)|
|Hinges||11, 13, 14-Gauge or Hybrid|
|Rollers||Standard or Heavy Duty|
|Lock||Interior Slide Lock or Exterior Lock Bars|
|Seal(s)||Header Seal or Jamb Seal|
|Hanger Angle||11, 13, 16-Gauge|
|Posts||Swing-Up or Carry-Away|