Industrial sectional doors made of steel sandwich panels with torsion mechanism ISD01

Industrial sectional doors of the ISD01 series are installed in openings of industrial buildings, warehouses, workshops, terminals and other industrial facilities. The reinforced door design ensures uninterrupted operation and increased strength characteristics, and a reliable sealing system guarantees high thermal insulation of the room.

Application:

Car-washes
Warehouse facilities
Production workshops

Order with installation

Advantages

The absence of a cold bridge in the sandwich panel, sealing along the entire contour due to seals, and leaf profiles with thermal separation guarantee maximum thermal efficiency of the door.

The variety of types of gate lifts allows you to install them in rooms with any geometry of the internal space.

Cable break and spring break protection systems prevent the blade from falling in emergency situations.

The design, proven over the years, and the safety margin of the components guarantee a long service life.

The absence of a cold bridge in the sandwich panel, sealing along the entire contour due to seals, and leaf profiles with thermal separation guarantee maximum thermal efficiency of the door.

The variety of types of gate lifts allows you to install them in rooms with any geometry of the internal space.

Cable break and spring break protection systems prevent the blade from falling in emergency situations.

The design, proven over the years, and the safety margin of the components guarantee a long service life.

Design

Panel Types

Surface Type

Colour Options

S-line

D-Line

M-line

V-line

D-Line — inside

Woodgrain (outside)

Stucco (inside)

RAL 9003 (white)

RAL 9006 (silver)

RAL 7004 (grey)

RAL 1014 (beige)

RAL 6005 (green)

RAL 5005 (blue)

RAL 7016 (anthracite)

RAL 7016 (“frost”, extra charge)

RAL 3000 (red)

RAL 3005 (burgundy)

RAL 8017 (brown-red)

RAL 8017 (“frost”, extra charge)

Golden Oak

Wenge

Non-standard color according to RAL card (surcharge)

Equipment

Standard

Optional

Door leaf of 40 mm energy-efficient sandwich panels with reinforcement for hinges and side supports.

Side tracks and vertical angles made of 2 mm steel have increased strength and all the necessary perforation.

High-quality durable torsion springs designed for 25 000 operating cycles provide effortless closing and opening of the door.

Spring break safety device reliably locks the shaft in case of emergency preventing the door leaf from falling.

Cable break safety device is used as bottom bracket. It stops door leaf from falling by blocking itself to the track in case of cable failure.

A set of mounting hardware, instruction manual and product technical data.

Stylish, elegantly shaped handle makes it easy and convenient to open or close the door.

Latch lock blocks the door leaf from inside the premises. Simple and reliable.

Special window design (627 х 327 or 607 х 202 mm) guarantees tight fitting in the door leaf preventing temperature loss. Black framing.

T-lock blocks the door leaf both from inside and outside the premises.

Pass door has improved construction, enhanced durability and aesthetic appearance. Minimum pass door height — 2 130 mm.

Industrial doors can be equipped with openers and safety devices (go to Sectional Door Automatics).

Manual chain hoist can be installed with any lift type industrial sectional door and is used for manual opening/closing of the door.

Torsion spring mechanism has a lifetime of 100 000 cycles.

It’s recommended to install corrosion-resistant component parts in case the door is used in high humidity environment to provide secure protection from corrosion and ensure long-lasting durability. These component parts have prolonged service life and include powder-coated springs and tracks, non corrosive side tracks and cables, hinges and door fixtures, powder-coated side caps.

The additional external contour of the seal ensures maximum adherence of the web to the seal. The air chamber formed between the seals provides the best sealing, preventing cold from penetrating into the room.

The “thermal package” option involves installing a heat-resistant lower (upper) aluminum profile using T-bridge technology, which avoids heat loss.

Industrial doors can be used in industrial facilities with explosive environment as door components will not sparkle during operation and eliminate accumulation of dangerous electrostatic charges.

Technical description

Size Table

Opening Dimensions

Construction

Standard Construction

Specifications

Operating Conditions

Packaging

Parameters

Value

Opening height, mm

2 000–8 000

Opening width, mm

2 000–8 000

Headroom, mm

from 150

Sideroom clearance, mm

from 120

Vertical track
Vertical angle
Cylindrical shaft
Spring safety device
Drum
U-shaped bracket
Counterbalancing mechanism (torsion spring)
Steel coupler
Internal support bracket
Top support with roller holder
Side support with roller holder
Strut
Cable break safety device
Sandwich panel
Hinge
Bottom profile and seal
Side seal
Top profile
Top seal
Perforated side cap
Doorstep handle
Spring bumper
Universal mounting bracket for horizontal tracks

Low lift, front mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 230; ≥ 260 (with door operator)
B, mm Opening width	B
A, mm Angle track height	H + 110
Ab, mm Height of shaft axle and drum	≥ A + 59
A1, mm Vertical track height	А - 543
A2, mm Horizontal track height	А - 106
E, mm Horizontal track length	Н + 300
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 185
n, mm Clear opening	up to 190 — without operator, opening width up to 4 500 mm; up to 235 — without operator, opening width more than 4 500 mm; up to 10 — with operator, opening width up to 4 500 mm; up to 70 — with operator, opening width more than 4 500 mm

Low lift, front mount (standard tracks kit RKTN)

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 160
B, mm Opening width	B
A, mm Angle track height	H + 54
Ab, mm Height of shaft axle and drum	≥ A + 59
A1, mm Vertical track height	А - 552
A2, mm Horizontal track height	А - 115
E, mm Horizontal track length	Н + 440
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 185
n, mm Clear opening	up to 245 — without operator, opening width up to 4 500 mm; up to 300 — without operator, opening width more than 4 500 mm; up to 60 — with operator, opening width up to 4 500 mm; up to 125 — with operator, opening width more than 4 500 mm

Low lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 150 ≥ 180 (with door operator)
B, mm Opening width	B
A, mm Angle track height	if h < 170: H + 110; if 150 ≤ h ≤ 170: H + h - 60
Ab, mm Height of shaft axle and drum	if h ≤ 170: H + 55; if 150 ≤ h ≤ 170: H + h - 47
A1, mm Vertical track height	А - 543
A2, mm Horizontal track height	А - 106
E, mm Horizontal track length	Н + 510
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 185
n, mm Clear opening	240 (without door operator); 40..60 (with door operator)

Roof pitch

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	> 500
B, mm Opening width	B
A, mm Angle track height	H + 250...985
Ab, mm Height of shaft axle and drum	А + 86/97
A1, mm Vertical track height	Н - 300
E, mm Horizontal track length	depends on α° (dimension that limits door backroom operation space)
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
α° Angle of the tracks to horizontal	5...65 (divisible by 5°)
Q, mm Shaft opener position	300

High lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 660
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	by default h — 330
A, mm Angle track height	H + HL
Ab, mm Height of shaft axle and drum	A + 86/97
A1, mm Vertical track height	А - 580
A2, mm Horizontal track height	А - 53
E, mm Horizontal track length	H - НL + 470...600
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
Q, mm Shaft opener position	300

High lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥1 600
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	1 330 ≤ HL ≤ h - 150
A, mm Angle track height	H + HL
Ab, mm Height of shaft axle and drum	H + 400...600 + 280
A1, mm Vertical track height	А - 580
A2, mm Horizontal track height	А - 53
E, mm Horizontal track length	H - НL + 470...600
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	≥ 300
Q, mm Shaft opener position	≥ 500

Roof pitch, high lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 660
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	330
A, mm Angle track height	H + HL + 15...749
Ab, mm Height of shaft axle and drum	≤ А + 86/97
A1, mm Vertical track height	Н + HL - 330...580
E, mm Horizontal track length	depends on α° (dimension that limits door backroom operation space)
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
α° Angle of the tracks to horizontal	5...65 (divisible by 5°)
Q, mm Shaft opener position	300

Roof pitch, high lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 1 600
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	≥ 1 330
A, mm Angle track height	H + HL + 15...749
Ab, mm Height of shaft axle and drum	> H + 680
A1, mm Vertical track height	Н + HL - 330...580
E, mm Horizontal track length	depends on α° (dimension that limits door backroom operation space)
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	300 min
α° Angle of the tracks to horizontal	5...65 (divisible by 5°)
Q, mm Shaft opener position	≥ 650

Vertical lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	> Н + 500
B, mm Opening width	B
A, mm Angle track height	2H + 120
Ab, mm Height of shaft axle and drum	A + 166
A1, mm Vertical track height	Н
S, mm Minimum side room clearance	120
Q, mm Shaft opener position	300

Vertical lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	> H + 120
B, mm Opening width	B
A, mm Angle track height	2H + 120
Ab, mm Height of shaft axle and drum	H + 680
A1, mm Vertical track height	H + 850
S, mm Minimum side room clearance	500 min
Q, mm Shaft opener position	≥ 650

Standard lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	R381: ≥ 420; R305: ≥ 350
B, mm Opening width	B
A, mm Angle track height	R381: H + 235; R305: H + 165
Ab, mm Height of shaft axle and drum	A + 97
A1, mm Vertical track height	R381: A — 580; R305: A — 490
A2, mm Horizontal track height	А - 110
E, mm Horizontal track length	R381: H + 200; R305: H + 250
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 060
Q, mm Shaft opener position	300

Parameter	Value	Notes
Thermal resistance, m² · °С/W	1,13 (А)	depends on door size, listed for a 3 500 × 3 000 mm door
Noise insulation, dB	24 (А)
Wind load, Pa	460 (В)
Force of manual opening and closing, N	260
Water resistance at pressure change, Pa	250
Air permeability, m³/m²*h	4,9
Number of cycles	durability 120 000 (opening/closing) cycles for door and parts; 25 000 cycles for springs
Door leaf weight, kg/m²	13,5	depends on type and size of door panels

Door leaf should smoothly slide vertically along the tracks, and be properly balanced, i. e. counterbalancing mechanism should compensate leaf weight.

For opening the door in manual operation use only the door handle.

Do not lift too much force when opening/closing the door. Prevent any sharp movements of the door.

Keep people and animals clear of opening while door is operated.

Never stay within or cross an opening with a moving door leaf as it may cause serious injury or death.

Don’t strike the door leaf or obstruct its movement.

Keep the door opening clear of any objects and litter as it may unbalance and jam the door leaf.

Keep tracks and rollers clean, as dirt may prevent the door from smooth movement and cause overloading and damage of the door operator (if used).

Packing in cardboard	Packaging features
Description	The door leaf and the tracks system are packed in a fibre board and polystyrene combination wrapped in a stretch film. Hardware is packed in a box wrapped in a stretch film. All packages are labeled with stickers containing order information and DoorHan logo.
Contents	corrugated fiberboard, polystyrene, stretch-film, adhesive tape
Width, mm	door leaf packaging — from 500 to 800
Height, mm	door leaf packaging — from 200 to 800
Length, mm	door leaf packaging — from 2 100 to 8 100
Gross weight, kg	up to 1 000
Number of items in the packaging	leaf packaging — from 3 to 17 panels; tracks package — 1 track system; hardware — 1 box (or more); extra packages (for framing, delta-profile/struts, etc.)

Additional Information print

Sandwich panels should be stored in producer’s packaging on a flat horizontal surface in warehouses or under a canopy for a period not exceeding 6 months from the production date. Provide proper protection from water, snow, dirt, and direct sunlight.

Installation

Mounting Options

Checking Dimensional Details

Overhead mounting. All the tracks are mounted on the headroom and side rooms inside the premise.

All the necessary measurements are taken inside the premises with just a measuring tape and a water level. Every dimension should be taken at least in three points:
H — opening height (distance from the floor to the opening top);
B — opening width (distance between left and right side of the opening);
h — headroom (distance between opening top and ceiling) min 150 mm;
b1/ b2 — left/right side room (distance between a corresponding opening edge and obstacle) min 120 mm;
L — backroom.
When measuring Н and В the largest figure is taken for final dimension.
When measuring h, b1, b2 and L the smallest figure is taken for final dimension.
Difference of floor level along the opening should not exceed 10 mm. Make sure that mounting surface of headroom and side rooms is level. The inside perimeter of the door opening should be framed with metal or other solid material in case the surface is not concrete or solid enough to install tracks system.

Warranty print

DoorHan warrants to the original purchaser of the product that the sandwich panels and steel profiles of the track system will be free from corrosion for a period of ten years.

New Products

New colors of sandwich panels – RAL 8017 and RAL 7016 with a matte surface with a “frost” effect.

The entire line of spring rupture protection devices has been completely modernized. The updated design simplified installation and increased the strength properties of the product by 30%.

New shock absorbers — standard and extended versions. Quiet operation, wide range of adjustments, increased resistance to deformation.

The new V5ST gate is a low threshold based on standard sets of profiles with caps for light openings.

Design

Panel Types

S-line

D-Line

M-line

V-line

D-Line — inside

Surface Type

Woodgrain (outside)

Stucco (inside)

Colour Options

RAL 9003 (white)

RAL 9006 (silver)

RAL 7004 (grey)

RAL 1014 (beige)

RAL 6005 (green)

RAL 5005 (blue)

RAL 7016 (anthracite)

RAL 7016 (“frost”, extra charge)

RAL 3000 (red)

RAL 3005 (burgundy)

RAL 8017 (brown-red)

RAL 8017 (“frost”, extra charge)

Golden Oak

Wenge

Non-standard color according to RAL card (surcharge)

Equipment

Standard

Door leaf of 40 mm energy-efficient sandwich panels with reinforcement for hinges and side supports.

Side tracks and vertical angles made of 2 mm steel have increased strength and all the necessary perforation.

High-quality durable torsion springs designed for 25 000 operating cycles provide effortless closing and opening of the door.

Spring break safety device reliably locks the shaft in case of emergency preventing the door leaf from falling.

Cable break safety device is used as bottom bracket. It stops door leaf from falling by blocking itself to the track in case of cable failure.

A set of mounting hardware, instruction manual and product technical data.

Stylish, elegantly shaped handle makes it easy and convenient to open or close the door.

Optional

Latch lock blocks the door leaf from inside the premises. Simple and reliable.

Special window design (627 х 327 or 607 х 202 mm) guarantees tight fitting in the door leaf preventing temperature loss. Black framing.

T-lock blocks the door leaf both from inside and outside the premises.

Pass door has improved construction, enhanced durability and aesthetic appearance. Minimum pass door height — 2 130 mm.

Industrial doors can be equipped with openers and safety devices (go to Sectional Door Automatics).

Manual chain hoist can be installed with any lift type industrial sectional door and is used for manual opening/closing of the door.

Torsion spring mechanism has a lifetime of 100 000 cycles.

The “thermal package” option involves installing a heat-resistant lower (upper) aluminum profile using T-bridge technology, which avoids heat loss.

Industrial doors can be used in industrial facilities with explosive environment as door components will not sparkle during operation and eliminate accumulation of dangerous electrostatic charges.

Technical description

Size Table

Parameters

Value

Opening height, mm

2 000–8 000

Opening width, mm

2 000–8 000

Headroom, mm

from 150

Sideroom clearance, mm

from 120

Construction

Vertical track
Vertical angle
Cylindrical shaft
Spring safety device
Drum
U-shaped bracket
Counterbalancing mechanism (torsion spring)
Steel coupler
Internal support bracket
Top support with roller holder
Side support with roller holder
Strut
Cable break safety device
Sandwich panel
Hinge
Bottom profile and seal
Side seal
Top profile
Top seal
Perforated side cap
Doorstep handle
Spring bumper
Universal mounting bracket for horizontal tracks

Standard Construction

Low lift, front mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 230; ≥ 260 (with door operator)
B, mm Opening width	B
A, mm Angle track height	H + 110
Ab, mm Height of shaft axle and drum	≥ A + 59
A1, mm Vertical track height	А - 543
A2, mm Horizontal track height	А - 106
E, mm Horizontal track length	Н + 300
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 185
n, mm Clear opening	up to 190 — without operator, opening width up to 4 500 mm; up to 235 — without operator, opening width more than 4 500 mm; up to 10 — with operator, opening width up to 4 500 mm; up to 70 — with operator, opening width more than 4 500 mm

Low lift, front mount (standard tracks kit RKTN)

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 160
B, mm Opening width	B
A, mm Angle track height	H + 54
Ab, mm Height of shaft axle and drum	≥ A + 59
A1, mm Vertical track height	А - 552
A2, mm Horizontal track height	А - 115
E, mm Horizontal track length	Н + 440
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 185
n, mm Clear opening	up to 245 — without operator, opening width up to 4 500 mm; up to 300 — without operator, opening width more than 4 500 mm; up to 60 — with operator, opening width up to 4 500 mm; up to 125 — with operator, opening width more than 4 500 mm

Low lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 150 ≥ 180 (with door operator)
B, mm Opening width	B
A, mm Angle track height	if h < 170: H + 110; if 150 ≤ h ≤ 170: H + h - 60
Ab, mm Height of shaft axle and drum	if h ≤ 170: H + 55; if 150 ≤ h ≤ 170: H + h - 47
A1, mm Vertical track height	А - 543
A2, mm Horizontal track height	А - 106
E, mm Horizontal track length	Н + 510
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 185
n, mm Clear opening	240 (without door operator); 40..60 (with door operator)

Roof pitch

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	> 500
B, mm Opening width	B
A, mm Angle track height	H + 250...985
Ab, mm Height of shaft axle and drum	А + 86/97
A1, mm Vertical track height	Н - 300
E, mm Horizontal track length	depends on α° (dimension that limits door backroom operation space)
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
α° Angle of the tracks to horizontal	5...65 (divisible by 5°)
Q, mm Shaft opener position	300

High lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 660
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	by default h — 330
A, mm Angle track height	H + HL
Ab, mm Height of shaft axle and drum	A + 86/97
A1, mm Vertical track height	А - 580
A2, mm Horizontal track height	А - 53
E, mm Horizontal track length	H - НL + 470...600
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
Q, mm Shaft opener position	300

High lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥1 600
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	1 330 ≤ HL ≤ h - 150
A, mm Angle track height	H + HL
Ab, mm Height of shaft axle and drum	H + 400...600 + 280
A1, mm Vertical track height	А - 580
A2, mm Horizontal track height	А - 53
E, mm Horizontal track length	H - НL + 470...600
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	≥ 300
Q, mm Shaft opener position	≥ 500

Roof pitch, high lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 660
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	330
A, mm Angle track height	H + HL + 15...749
Ab, mm Height of shaft axle and drum	≤ А + 86/97
A1, mm Vertical track height	Н + HL - 330...580
E, mm Horizontal track length	depends on α° (dimension that limits door backroom operation space)
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
α° Angle of the tracks to horizontal	5...65 (divisible by 5°)
Q, mm Shaft opener position	300

Roof pitch, high lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 1 600
B, mm Opening width	B
HL, mm Distance from opening to horizontal tracks level	≥ 1 330
A, mm Angle track height	H + HL + 15...749
Ab, mm Height of shaft axle and drum	> H + 680
A1, mm Vertical track height	Н + HL - 330...580
E, mm Horizontal track length	depends on α° (dimension that limits door backroom operation space)
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	300 min
α° Angle of the tracks to horizontal	5...65 (divisible by 5°)
Q, mm Shaft opener position	≥ 650

Vertical lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	> Н + 500
B, mm Opening width	B
A, mm Angle track height	2H + 120
Ab, mm Height of shaft axle and drum	A + 166
A1, mm Vertical track height	Н
S, mm Minimum side room clearance	120
Q, mm Shaft opener position	300

Vertical lift, rear mount

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	> H + 120
B, mm Opening width	B
A, mm Angle track height	2H + 120
Ab, mm Height of shaft axle and drum	H + 680
A1, mm Vertical track height	H + 850
S, mm Minimum side room clearance	500 min
Q, mm Shaft opener position	≥ 650

Standard lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	R381: ≥ 420; R305: ≥ 350
B, mm Opening width	B
A, mm Angle track height	R381: H + 235; R305: H + 165
Ab, mm Height of shaft axle and drum	A + 97
A1, mm Vertical track height	R381: A — 580; R305: A — 490
A2, mm Horizontal track height	А - 110
E, mm Horizontal track length	R381: H + 200; R305: H + 250
Db, mm Torsion spring operation space	depends on opening dimensions and door leaf weight
S, mm Minimum side room clearance	120
P, mm Door opener position	Н + 1 060
Q, mm Shaft opener position	300

Specifications

Parameter	Value	Notes
Thermal resistance, m² · °С/W	1,13 (А)	depends on door size, listed for a 3 500 × 3 000 mm door
Noise insulation, dB	24 (А)
Wind load, Pa	460 (В)
Force of manual opening and closing, N	260
Water resistance at pressure change, Pa	250
Air permeability, m³/m²*h	4,9
Number of cycles	durability 120 000 (opening/closing) cycles for door and parts; 25 000 cycles for springs
Door leaf weight, kg/m²	13,5	depends on type and size of door panels

Operating Conditions

Door leaf should smoothly slide vertically along the tracks, and be properly balanced, i. e. counterbalancing mechanism should compensate leaf weight.

For opening the door in manual operation use only the door handle.

Do not lift too much force when opening/closing the door. Prevent any sharp movements of the door.

Keep people and animals clear of opening while door is operated.

Never stay within or cross an opening with a moving door leaf as it may cause serious injury or death.

Don’t strike the door leaf or obstruct its movement.

Keep the door opening clear of any objects and litter as it may unbalance and jam the door leaf.

Keep tracks and rollers clean, as dirt may prevent the door from smooth movement and cause overloading and damage of the door operator (if used).

Packaging

Packing in cardboard	Packaging features
Description	The door leaf and the tracks system are packed in a fibre board and polystyrene combination wrapped in a stretch film. Hardware is packed in a box wrapped in a stretch film. All packages are labeled with stickers containing order information and DoorHan logo.
Contents	corrugated fiberboard, polystyrene, stretch-film, adhesive tape
Width, mm	door leaf packaging — from 500 to 800
Height, mm	door leaf packaging — from 200 to 800
Length, mm	door leaf packaging — from 2 100 to 8 100
Gross weight, kg	up to 1 000
Number of items in the packaging	leaf packaging — from 3 to 17 panels; tracks package — 1 track system; hardware — 1 box (or more); extra packages (for framing, delta-profile/struts, etc.)

Additional Information

Installation

Mounting Options

Overhead mounting. All the tracks are mounted on the headroom and side rooms inside the premise.

Checking Dimensional Details

All the necessary measurements are taken inside the premises with just a measuring tape and a water level. Every dimension should be taken at least in three points:
H — opening height (distance from the floor to the opening top);
B — opening width (distance between left and right side of the opening);
h — headroom (distance between opening top and ceiling) min 150 mm;
b1/ b2 — left/right side room (distance between a corresponding opening edge and obstacle) min 120 mm;
L — backroom.
When measuring Н and В the largest figure is taken for final dimension.
When measuring h, b1, b2 and L the smallest figure is taken for final dimension.
Difference of floor level along the opening should not exceed 10 mm. Make sure that mounting surface of headroom and side rooms is level. The inside perimeter of the door opening should be framed with metal or other solid material in case the surface is not concrete or solid enough to install tracks system.

Warranty

DoorHan warrants to the original purchaser of the product that the sandwich panels and steel profiles of the track system will be free from corrosion for a period of ten years.

Checkout

Managers of the company will answer all
questions by phone:

+9 71 4 382 90 00

CALL BACK