ThermaSeal® TM300

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ThermaSeal® TM300

Sectional Insulated Steel Door

The ultimate choice for thermal protection is the Raynor ThermaSeal TM300 sectional insulated steel door with a U-Factor of 0.19 (R-Value 24.54). This 3″ thick commercial door is the most energy-efficient in the ThermaSeal line.

ThermaSeal TM300 is ideal for commercial warehousing, agriculture, fire station, and ambulance bays, refrigerated buildings, underground parking, and high-security facilities.

TM300 Features and Options

ThermaSeal TM300 sectional insulated steel commercial doors are available with numerous features and options, including those listed below.

Maximum Thermal Protection

Energy-saving polyurethane foam insulation is used to deliver exceptional thermal efficiency.

Rugged Hardware and Springs

The ThermaSeal TM300 door comes packaged with the right combination of long-lasting hardware, track, and springs to precisely match your door’s size and application.

Reduced Airflow

Dual vinyl barriers dramatically reduce air infiltration. A true thermal break prevents heat loss and eliminates any metal-to-metal contact between surfaces.

Decreased Energy Costs

Raynor ThermaSeal TM300 doors help you reduce energy costs with a u-shaped, vinyl bottom weatherseal and sturdy aluminum retainer.

Choice of Windows

Select 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 Systems

For 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 Systems

Track 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. A QuikClip™ pre-assembled track option is also available.

Secure Locks

In applications where control and access are important, choose from a variety of locking options to help keep your building secure. Locks come in both inside and outside variations.

Carbon Monoxide Vent

Allows you to channel fumes to the outside when the door is closed. Available in a variety of sizes.

DASMA TPV Program

The DASMA Thermal Performance Verification Program is a voluntary program to certify and verify the thermal performance ratings of sectional door products using third-party testing and inspection. The U-Factor on this model is verified through the DASMA TPV Program.

Man operating a ThermaSeal® TM300 commercial door latch

Removable Center Posts

Carry-away and swing-up options are available for extra-wide openings. Ideal for agricultural or airplane hangar applications.

White ThermaSeal® TM300 commercial door with windows

Pass Door

Pass doors conserve energy by allowing entry door access without the full operation of the garage door and minimize wear and tear by conserving cycle life. Some options may be limited to door size or model.

Colors

White Commercial Stucco

White

202407251007Frost White Kynar Stucco

Frost White*

202407251015Beige Kynar

Beige*

202407251025Brown Kynar Commercial Stucco

Brown

202407251032Sepia Kynar Commercial Stucco

Sepia*

*Features the high performance PVDF coating (TRINAR® or equivalent) paint process that provides extended UV protection against fading.

>>Not all colors are available on all embossments. Contact your local Raynor Authorized Dealer for a complete listing of colors available by embossment.

>>The swatches shown on monitors, mobile devices, and printed materials may vary from the actual steel color. Contact your local Raynor Authorized Dealer for color samples.

Optional Post Paint Process**

202407231044Raynor ColorWave Logo

Raynor’s ColorWave™ features Sherwin-Williams® next-generation post paint system for your garage door. With 1,500 colors to choose from, home and business owners can couple this elite paint system with state-of-the-art Raynor manufacturing to craft the perfect look for their home or project.

**Not all ColorWave colors are available in solar reflective paint, colors that are not available as solar reflective cannot be used on polyurethane doors.

Product Details

Door
Type	Commercial Sectional Insulated Steel Garage Doors
Model	ThermaSeal TM300
Opening Size	40’ x 24’ Max
Operation	Manual, Motor or Hand Chain
Sections
Construction	3-Layer Sandwich
Material	Steel
Surface Texture	Exterior and Interior Stucco Pencil Groove
Section Joint	Tongue-in-Groove
Section Thickness	3″
Gauge	Steel; Exterior: 25-Gauge; Interior: 26-Gauge
Stiles	16-Gauge
Insulation	NeuFoam™ Polyurethane
Tested U-Factor	0.19
Calculated R-Value	24.54
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″.
Panel Configuration	NA
Color	White, Frost White, Beige, Brown, or Sepia* Raynor’s ColorWave™ optional post paint process with 1,500 Sherwin-Williams® colors *High performance PVDF coating (TRINAR® or equivalent)
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.
Track
Type	Normal Headroom, Rear Mount Low Headroom, Front Mount Low Headroom, Lift Clearance, Vertical Lift, Incline, Contour, and QuikClip™ Pre-Assembled Track Options
Finish	Galvanized
Size	2″ or 3″
Gauge	Minimum 16-Gauge
Counterbalance System
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)
Hardware/Accessories
Hinges	11, 13, 14-Gauge or Hybrid
Rollers	Standard or Heavy Duty
Finish	Galvanized
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

Specifications and Drawings

Select a link below to download Raynor ThermaSeal TM300 specifications and drawings.

	Word	PDF	Drawings	Zip
TM300 Product Specs	DOCX	PDF
TM Series Product Line Specs	DOCX	PDF
Full Sectional Product Line Specs	DOCX	PDF
BIM Objects			DWG	RFA ZIP

Technical Information

Section and Panel Schedules

Door Width	Number of Raised Panels
5′ 3″ – 9′ 2″	2
9′ 3″ – 12′ 2″	3
12′ 3″ – 16′ 2″	4
16′ 3″ – 20′ 2″	5
24′ 3″ – 28′ 2″	7
20′ 3″ – 24′ 2″	6

Door Height	Number of Sections
Up to 8′ 2″	4
8′ 3″ – 10′ 2″	5
10′ 3″ – 12′ 2″	6
12′ 3″ – 14′ 2″	7
16′ 3″ – 18′ 2″	9
14′ 3″ – 16′ 2″	8
18′ 3″ – 20′ 2″	10

Product Literature

202408311209202407251059ThermaSeal TM300

ThermaSeal Series Warranty

Door Sections:

Raynor® warrants the door sections against defects in material and workmanship, and deterioration due to rust-through for ten (10) years from date of delivery to the original purchaser. Raynor also warrants the door sections against delamination of the polyurethane foam insulation from the steel skins for ten (10) years from date of delivery to the original purchaser. Window components are warranted against defects in material and workmanship for one (1) year from date of delivery to the original purchaser.

Hardware:

Raynor® warrants all hardware against defects in material and workmanship for one (1) year from date of delivery to the original purchaser.

Springs:

Raynor® warrants springs against defects in material and workmanship for one (1) year from date of delivery. The limited warranty for special high-cycle springs is prorated by percentage of cycle use, and must be determined by the use of a non-resettable cycle counter.

ColorWave™ Paint System:

Raynor provides a five-year warranty for the ColorWave Paint System (exterior only) against chipping, cracking, and peeling (loss of adhesion) from the date of delivery to the original purchaser. This warranty covers defects in materials and workmanship under normal use and proper maintenance. Please note that fading, as well as chipping, cracking, or peeling caused by dents or scratches, are not included in this coverage. Additionally, for doors made with polyurethane insulation, a solar reflective paint formulation is required to maintain the warranty. Ordering a color that does not meet this requirement will void the warranty for the ColorWave Paint System. Field applied paint is not covered by this warranty. This warranty applies only to the original purchaser and may be subject to inspection before approval of any claim.

Warranty Limitations and Exclusions:

Under the terms of this limited warranty, for any door components that are found to be defective upon inspection by authorized Raynor personnel, Raynor will, at its option, repair or replace the defective door components. Labor charges for the installation or repairs shall be the responsibility of the consumer and must be performed by an qualified installer. This warranty applies only to door systems that are professionally installed by an authorized Raynor Dealer.

This limited warranty extends only to the original purchaser, provided the door is installed in the original purchaser’s place of business. This limited warranty is not transferable.

This limited warranty does not apply to black, charcoal, slate, and iron ore steel colors used on Raynor EnergyCore series, ThermaSeal Series, Commercial Country Manor and Commercial Aspen series doors when installed in areas experiencing extreme heat for prolonged periods of time. The result of these environmental conditions can elicit a failure of the polyurethane core of the door. The warranty also excludes doors which have been field painted where the paint does not include a solar reflective additive.

This limited warranty does not apply to any damage or deterioration to the door caused by abuse, negligence, missing components, accidents, use of pressure washers, dents or scratches. It also does not apply to damage or deterioration caused by saltwater coastal areas, hazardous or corrosive chemicals and fumes including, but not limited to, alkaline, acids, muriatic acids, road salt or salt environments, harsh cleaning agents, and fertilizers. Shavings from trolley rails not properly removed and cleaned from the exterior door surface causing rust are not covered by this warranty. Failure to provide proper maintenance voids this limited warranty. Field applied paint failure is not covered by this limited warranty. Refer to the Care and Maintenance Instructions and Painting Instructions.

This limited warranty does not apply to damage caused by fire, an act of God, accident, vandalism or graffiti. Damage or deterioration caused by saltwater coastal areas (within two miles), hazardous or corrosive chemicals and fumes including, but not limited to, alkaline, acids, muriatic acids, road salt or salt environments, harsh cleaning agents, and fertilizers is not covered by this limited warranty.

This limited warranty does not apply to building damage caused by moisture infiltration through or around the door. A garage door system is water resistant, but not waterproof. When a garage door system is properly assembled, installed, and maintained the risk of significant water infiltration is low.

Raynor shall not be liable for any consequential or incidental damages.

ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE HEREBY EXPRESSLY EXCLUDED.

Some states do not allow the exclusion or limitation of consequential or incidental damages, so the above limitation or exclusion may not apply to you.

Claims for defects in material and workmanship covered by this warranty shall be made in writing with proof of purchase and photographs of the product in question to the dealer from whom the product was purchased or call Raynor at 1-800-4-RAYNOR within the warranty period. Raynor may choose to have the product returned for inspection.

This limited warranty gives you specific legal rights. You may also have other rights, which vary from state to state.