Insulated thermal doors with metal backing- Request a quote on Quality thermal rated doors
- Insulated door provides increased thermal protection and are fully weatherstripped
- R-Value of 6.82
- 5/8″ Thick polystyrene
In these times of rising energy costs, Alpine recognizes the need for better protection against the elements. To help combat the problem, Alpine offers our roll up IMB-V5 insulated commercial door design. The IMB-V5® insulated door is designed specifically to provide energy efficiency and insulation. These thermal rated doors utilize a heat resistant polystyrene with a low thermal transmittance factor.
The insulated commercial door and insulated dock door is constructed with a metal on metal insulated slat that has a polystyrene insulation a minimum of 5/8″ thick for the IMB-V5®. Slats are available in 24 or 22 gauge steel with a backing of 24 or 22 gauge steel and B.S. Aluminum in 22, 20 Front slat insulation of these thermal doors fills all voids for better thermal protection. View photos of our thermal rated doors.
APPLICATION USE
Insulated Door, Loading Dock’s, Healthcare Facilities, Medical and Educational Facilities, Insulated Dock Door, High Speed Door.
BOTTOM BARS
Thermal Doors have Bottom Bars that can be Brass, Copper, Galvanized, Aluminum, Stainless Steel, Hot Rolled Steel, Powder Coated, Weather Strip, Pneumatic Edge, Electric Edge, Wireless Edge, Double Angle, Tubular, Extruded “T”, Slope Bar, Curb Closure Plate, Special Cut-Out, Slide Lock.
BRACKET PLATES
Insulated Commercial Door Bracket Plates can be Brass, Copper, Hot Rolled A36, Stainless Steel, Galvanized, Powder Coated, Stop Lock Bearing, Internal Charge, Charge Wheel, Motor Prep., Chain Gearing, Thru-Wall Drop Plate, Round Bracket, Square Bracket, Hex Bracket, Single Gear Reducer, Double Gear Reducer.
COUNTERBALANCE ASSEMBLY
Thermal Rated Doors can be Hot Rolled A36, Galvanized, Stainless Steel, Torsion Spring, Life Cycle 17.5 to 400M, Welded Tabs, Taped Holes, Redi-Tube Motor, Thru-Shaft Push-up, Inside Charge, Lock Shaft Collar, Keyed, Bolted.
CURTAIN OPTIONS
High Speed Door curtains can be Brass, Copper, Galvanized, Stainless Steel, Aluminum, Galvalume, Prime Painted Galvanized, Powder Coated, Mail Slot, Vision Lite, Stamped Endlock, Cast Endlocks, Windlock Option, Brass Endlock, Teflon Endlock, Pass Door.
GUIDE MATERIAL
Guides for this Insulated Door can be Brass, Copper, Hot Rolled A36, Stainless Steel, Aluminum, Galvanized Steel, Powder Coated, Structural Angles, Roll Formed Angles, Weather Stripping, Brush/Smoke Seal, Chain Lock Box, Electric Interlock, Heat Tracing, Teflon Lining, Tube Mounting, Pack Out Angle, Flat Plate Mount.
HOOD/COVER
Thermal Doors hoods/covers can be Brass, Copper, Galvanized, Stainless Steel, Aluminum, Galvalume, Prime Painted, Powder Coated, Hood Baffle, Lintel Seal, Smoke Lintel Seal, Back Fascia, Tension Cover, Operator Cover, Round, Square, Hex, Side End Cap, Motor Cover, T.O.C. Cover, F.O.C. Cover, F.O.W. Cover.
MATERIAL STYLE
Insulated Commercial Door and High Speed Door can be 24 Gauge, 22 Gauge, 20 Gauge, 18 Gauge, Polystyrene Board, Polyurethane Foam.
OPERATION OF DOOR
Insulated Dock Door can be Chain, Motor, Hand Crank, Redi-Master, Redi-Lift, Chain Gear Reducer, Euro-Drive.







