RSD02 Garage Sectional Doors

RSD02 garage sectional doors are a compact solution for small and medium openings where space above and beside the opening is limited. These garage sectional doors use a torsion spring balance system to ensure stable, smooth operation and to reduce load on the door hardware. The design allows installation with minimum headroom of 150 mm and minimum side room clearance of 120 mm, making RSD02 suitable for tight residential garages, service rooms and small commercial openings.

Dimensions and Options

Opening dimensions: width from 1 500 to 6 000 mm and height from 1 800 to 3 080 mm. These dimensional ranges cover most standard single and double garage applications while keeping the installation compact. RSD02 sectional doors can be supplied with an integrated pass door for pedestrian access or with a panoramic section for natural light and visibility.

Construction and Performance

Construction prioritizes reliable sealing and smooth panel guidance to minimise drafts and ensure consistent performance in limited-space installations. The torsion spring mechanism provides precise counterbalance across the full range of permitted sizes, supporting frequent cycles and reducing the effort required for manual or motorised operation. RSD02 is a practical choice where low headroom and narrow side clearances are the main constraints.

Application:

Residential. Garages

Residential. Garages with individual entrance

Residential. Storerooms

Order with installation

Advantages

Excellent thermal properties

Sandwich panels with interrupted thermal bridge, reliable double-chamber sealing cover the complete perimeter of the opening, ideal solution for all climate zones

Technically advanced doors

Wide range of accessories such as pass doors, panoramic sections and windows, minimum requirements for the lintel and side spaces and wide range of sizes

Own production

Own production of sandwich panels, steel profiles and operators, large spare parts stock, fast delivery terms

Excellent thermal properties

Sandwich panels with interrupted thermal bridge, reliable double-chamber sealing cover the complete perimeter of the opening, ideal solution for all climate zones

Technically advanced doors

Wide range of accessories such as pass doors, panoramic sections and windows, minimum requirements for the lintel and side spaces and wide range of sizes

Own production

Own production of sandwich panels, steel profiles and operators, large spare parts stock, fast delivery terms

Design

Panel Type

Surface Type

Color Options

D-Line

S-Line

M-Line

W-line

V-Line

A-Line

Woodgrain

Stucco

Smooth

Stucco

RAL 9016

RAL 9010

RAL 9007

RAL 9006

RAL 9005

RAL 8017

RAL 8014

RAL 7040

RAL 7016-SG

RAL 7016-DM

RAL 6009

RAL 5010

RAL 3000

DB703

Custom Colour (extra charge)

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 1,5 mm steel have increased strength and all the necessary perforation.

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

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

Spring break safety device reliably locks the shaft in case of emergency preventing the door leaf from falling (optional, depends on door construction).

Acrylic window 588 × 181, black (DH85602P).

Acrylic window 638 × 334, black, industrial (DH85603P).

Acrylic window 455 × 295, white (DH85626P).

Acrylic window 455 × 295, brown (DH85631P).

Acrylic window 455 × 295, white with “cross design” (DH85627cz).

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

Pass door has improved construction, enhanced durability and aesthetic appearance.

Double sided lock blocks the door leaf both from inside and outside.

Catсh blocks the door from inside.

Handle

Technical description

Size Table

Construction

Standard Construction

Specifications

Operating Conditions

Parameters

Value

Opening width, mm

1 500–6 000

Opening height, mm

1 800–3 080

Headroom, mm

150 and more

Sideroom clearance, mm

120 and more

Torsion spring mechanism
U-shaped end support bracket
Top profile (optional)
Vertical tracks
Support with roller and roller holder
Vertical angles
Side caps
Spring safety device
Universal mounting bracket for horizontal tracks
Top support bracket
Top seal
Hinges
Sandwich panels
Bottom bracket
Bottom profile with weather seal

Low lift, front drum

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 230 mm
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	H-200 (without operator); H-30/ B> 4 500 H-70 (with operator)

Low lift, front drum (Hybrid)

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 150 mm
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	H-200 (without operator); H-30/ B> 4 500 H-70 (with operator)

Standard lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	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
Noise insulation, dB	24 (А)
Number of cycles	25 000
Force of manual opening and closing, N	150
Door leaf weight, kg/m²	13	depends on type and size of door panels

Door leaf should smoothly slide vertically along the tracks, and be properly balanced, i. e. torsion springs 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 or cross an opening under 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).

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.

Warranty print

DoorHan warrants the door to operate properly for a period of 2 years.

New Products

RSD02 doors with front mount can fit small premises with low headroom (of 150 mm) thanks to new support bracket.

New built-in profile with thermal break prevents door panel from temperature (cold or hot) transfer. Bottom seal perfectly seals the opening.

Design

Panel Type

D-Line

S-Line

M-Line

W-line

V-Line

A-Line

Surface Type

Woodgrain

Stucco

Smooth

Stucco

Color Options

RAL 9016

RAL 9010

RAL 9007

RAL 9006

RAL 9005

RAL 8017

RAL 8014

RAL 7040

RAL 7016-SG

RAL 7016-DM

RAL 6009

RAL 5010

RAL 3000

DB703

Custom Colour (extra charge)

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 1,5 mm steel have increased strength and all the necessary perforation.

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

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

Spring break safety device reliably locks the shaft in case of emergency preventing the door leaf from falling (optional, depends on door construction).

Optional

Acrylic window 588 × 181, black (DH85602P).

Acrylic window 638 × 334, black, industrial (DH85603P).

Acrylic window 455 × 295, white (DH85626P).

Acrylic window 455 × 295, brown (DH85631P).

Acrylic window 455 × 295, white with “cross design” (DH85627cz).

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

Pass door has improved construction, enhanced durability and aesthetic appearance.

Double sided lock blocks the door leaf both from inside and outside.

Catсh blocks the door from inside.

Handle

Technical description

Size Table

Parameters

Value

Opening width, mm

1 500–6 000

Opening height, mm

1 800–3 080

Headroom, mm

150 and more

Sideroom clearance, mm

120 and more

Construction

Torsion spring mechanism
U-shaped end support bracket
Top profile (optional)
Vertical tracks
Support with roller and roller holder
Vertical angles
Side caps
Spring safety device
Universal mounting bracket for horizontal tracks
Top support bracket
Top seal
Hinges
Sandwich panels
Bottom bracket
Bottom profile with weather seal

Standard Construction

Low lift, front drum

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 230 mm
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	H-200 (without operator); H-30/ B> 4 500 H-70 (with operator)

Low lift, front drum (Hybrid)

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	≥ 150 mm
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	H-200 (without operator); H-30/ B> 4 500 H-70 (with operator)

Standard lift

Symbol, parameter name	Calculation formula
H, mm Opening height	H
h, mm Headroom height	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
Noise insulation, dB	24 (А)
Number of cycles	25 000
Force of manual opening and closing, N	150
Door leaf weight, kg/m²	13	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. torsion springs 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 or cross an opening under 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).

Additional Information

Warranty

DoorHan warrants the door to operate properly for a period of 2 years.

Checkout

Managers of the company will answer all
questions by phone:

+420 702 185 654

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Garage Sectional Door with Torsion Spring

RSD02 Garage Sectional Doors

Dimensions and Options

Construction and Performance