SPEC-DOR STANDARD HANGAR DOOR FEATURES | …AND BENEFITS |
Design | |
Detailed quote | Clearly described and specified |
Complete architectural drawings | Precise integration with building envelope, benefit of more than 100 years of experience |
Detailed drawings for weather stripping, cladding, flashing | Precise instructions for builder |
Girts within door structure | Support for siding. Space saving, thinner doors |
Structural engineering stamp | Approved by accredited structural engineer |
Detailed drive horsepower, traction and hardware calculations | The right motors for the right applications |
Complete maintenance manuals | Make the door last longer with scheduled maintenance |
Door drive designed for 100% wind loads | Longer door life |
L-10 life calculation on all bearings | Longer bearing life |
Training | Proper operation and maintenance adds years to door life |
Fabrication | |
HSS (hollow structural steel) modular panels, door section | 50% faster installation, lower overall cost |
ASTM A-570 grade B HSS steel | High lateral rigidity, architecturally aesthetic No heavy lifting equipment required Yields perfectly true and square doors Easy sub-framing for windows |
Or Conventional bolted structural steel construction | Compact shipping, lower air infiltration |
Brush weather-stripping with variable height adjustment | Long life and lower cost when compared to flat rubber weather stripping |
OPTIONAL | |
Double seals | Near perfect weather seal, very clean, save on heating/cooling costs |
Top and Bottom Rails | |
Pre-assembled ground rails – factory welded to sleepers in 9 meter sections | Lowers install cost and allows precision installation |
Rails supplied with splice plates | Longer door life |
Levelling bolts and anchors supplied | Simplifies installation, lowers install costs |
Pre-assembled top guides – factory welded in 9 meter sections | Lowers install cost and allows precision installation |
OPTIONAL | |
Rail flashing | Better drainage, lower operating cost, precise door operation, longer door life, easier maintenance |
Drain pits | Provides drainage |
Pull pits | Provides easy access to heating cables for sill track heating |
Sill track heating cables | Prevents rail gutter ice build-up |
Hardware | |
Heat treated chrome-moly bottom wheels | Longer wheel life, never cracks |
Large diameter heat treated chrome-moly top guide roller with sealed bearings | Longer door life |
Sealed roller bearing top rollers | Longer door life, low maintenance |
Bogeys | Faster installation, more precision installation |
Door stop bumpers | Safer, minimizes door stress |
Controls | |
Variable speed drive | Safer door operation, longer life for motors |
Pendant pushbuttons with mounting bracket and storage | Safer and more ergonomic door operation |
Helical bevel gear reducer | Allows doors to be towed, longer life for gears |
Inverter rated motors | Longer motor life, lower operating cost |
Control logic controller, programming, software | Lower control cost |
Flat cable festoon | Longer cable life |
OPTIONAL | |
Ground level limit switches | Easier and faster to service |
Warning horn | Added safety |
Warning light | Added safety |
Safety Edge (Miller Edge) | Added safety |
