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NORMTORby Alkur NORMTOR-GARAGE

NORMTOR Garage Sectional Doors

Residential sectional door for residential, villa and small car park entrances — 4 panel heights (460/500/560/610 mm), 5 surfaces, 100,000-cycle torsion spring.

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Key technical specifications

The most critical technical parameters of this product.

  • Panel thickness40mm
  • Panel height options460 / 500 / 560 / 610mm
  • Galvanised sheet thickness0.40mm
  • CorePolyurethane 40 kg/m³
  • Heat transfer coefficient (U)0.604W/m²K
  • Sound insulation (R'w)26dB
Show all technical specifications (16)

Standard

FeatureValue
Wind resistanceEN 12424 Class 3700 Pa
Water tightnessEN 12425 Class 2

Colour

FeatureValue
Standard colourRAL 9002 + all RAL optional

Surface

FeatureValue
Surface patternsStucco / Cassette / Woodgrain / Smooth / Ribbed

Mechanical

FeatureValue
WheelSilent polyamide

Spring

FeatureValue
Standard torsion spring life15,000cycles (DIN 17223)
Optional torsion spring lives25,000 / 50,000 / 100,000cycles

Cable

FeatureValue
Steel cable6×19 / 114 wires / 200 kg/mm² tensile

Seal

FeatureValue
Seal flexibilityRubber, –30°C

Use

FeatureValue
Manual + motorisedBoth standard (manual during power outage)

Overview

Garage doors are sectional systems with smaller dimensions than industrial doors, used in residences, car park entrances and small commercial businesses. Residential-type sectional doors move sliding on the side rails with the help of hinges and wheels mounted on both edges of the panels and the carrying steel cables wound onto the drums. The power of the torsion springs balances the door movement, easing manual and motorised operation.

In garage applications, the most critical issues are façade harmony + quiet operation + daily use comfort. The same 40 mm sandwich panel + 40 kg/m³ polyurethane insulation technology as the industrial series is offered together with residential look + aesthetic details.

NORMTOR garage sectional doors — white panel application at a residential entrance

Difference from Industrial

NORMTOR IndustrialNORMTOR Garage
Target userFactory, warehouse, industrialResidential, car park, garage
Panel heightStandard (usually 500/610)4 options: 460 / 500 / 560 / 610
Surface patternMostly ribbed / stucco5 options: stucco / cassette / woodgrain / smooth / ribbed
WheelSteelSilent polyamide
Spring life15,000 cycles standard15,000 standard + optional 25K/50K/100K
Colour5 RAL standardRAL 9002 + all RAL optional
Service doorRare840 × 1,840 mm option (up to 5 m)
Plexiglass windowFull Vision-specificOptional addition (light transmittance)
MotorI-380 (380 V three-phase)r-tec garage motor (Pull1000 + 220 V)

Panel height selection

Site flexibility is provided with 4 panel heights (460 / 500 / 560 / 610 mm):

  • 460 mm — Low door height, thin panel desired modern garages.
  • 500 mm — Most common choice, medium door height.
  • 560 mm — Fewer panels, less joining (for large garage doors).
  • 610 mm — Maximum panel height, lowest total number of panels (optimal for high doors).

Surface patterns (residential range)

  • Stucco (Orange Peel) — Soft surface, does not show fingerprints. Standard residential choice.
  • Cassette (Recessed) — Classic garage door look; traditional architectural harmony.
  • Woodgrain — Natural wood texture; premium villa + historic residence.
  • Smooth — Modern minimalist; houses with glass + aluminium façades.
  • Ribbed — Industrial look, for small commercial businesses.

Quiet operation — critical design

Because garage applications are located in residential neighbourhoods, noise standards are important:

  • Polyamide (nylon) wheel — 60-70% less friction noise compared to steel wheels.
  • Galvanised rail package — Smooth-surface, non-rust, silent movement.
  • EPDM seal + rubber outer sealing — Absorbs air impact noise.
  • Torsion spring balance — When the spring is fully balanced, the motor is not strained, vibration is reduced.
  • Soft start / soft stop — Standard on the r-tec Pull1000 motor.

Typical use

  • Detached residence garages — Single vehicle + two vehicle lane.
  • Villa and estate entrance doors — Premium living space.
  • Boutique hotel service entrance — Guest + equipment transit.
  • Small workshop + car gallery main façade — Commercial + residential mix.
  • Apartment basement car park entrance — Low clearance, high-frequency use.

It is delivered with motor selections suitable for 10-30 open-close cycles per day and remote control + safety photocell packages. In high-frequency applications (100+ cycles/day), the 100,000-cycle spring variant is recommended.

Certification and conformity

It has the same certification set as the industrial series:

  • CE declaration — Compliance with the Machinery Safety Directive (2006/42/EC).
  • EN 13241-1 quality certificate (SP Sweden — Class 2/3).
  • Domestic Product certificate (T.C. SATSO).
  • EAC Eurasian declaration of conformity.

Field discipline

  • Track typeStandard / vertical-lift / high-lift / FHL roof-pitch track is selected according to the site’s beam dimension.
  • Dimension verification form — Must be obtained and completed from authorised dealers; panel height + track type + dimension combination is checked.
  • Motor selection — The r-tec Pull1000 (1,000 N class) standard is sufficient for residential garage; spring balance must be fully checked.
  • Periodic maintenance — Every 12 months 1 hinge lubrication + spring balance check + cable wear check.
  • Spring break safety system — Optional for high-traffic garage, recommended for premium residential.

Advantages

  • Aesthetic priority — Harmony with façade architecture through 5 surfaces + all RAL colour range.
  • Quiet operation — Polyamide wheel + EPDM seal + balanced torsion spring.
  • Same quality standard — Same CE, EN 13241-1, Domestic Product certificates as the industrial series.
  • Specific to garage dimensions — The dimension verification form prepared together with the product is used for size comparison.
  • 100,000-cycle spring option — Approximately 55-year cycle life with 5 open-close cycles per day.
  • –30 °C flexible seal — Durability in all climate zones of Turkey.

Frequently Asked Questions

Below we've compiled the most common questions and answers regarding this product.

  • Which panel height options do you offer for the garage door?

    NORMTOR garage sectional doors are produced in 4 panel heights — 460 / 500 / 560 / 610 mm — giving flexibility according to the site's beam dimension. The 500 mm medium height is the most common choice, while 610 mm is preferred on high doors for the lowest number of panels. All panels are 40 mm thick with 40 kg/m³ polyurethane core.

  • What are the colour and surface pattern options for the garage door?

    The standard colour is RAL 9002, with the entire RAL catalogue available as an option. Five residential surface patterns are offered — stucco, cassette, woodgrain, smooth and ribbed — so you can match the door to your façade architecture.

  • Which motor do you use to automate the garage door?

    For a standard residential garage the r-tec Pull1000 (1,000 N class, 220 V) garage motor is sufficient, with soft start / soft stop as standard. The doors are delivered suitable for both manual and motorised use; manual opening is possible during a power outage. The spring balance must be fully checked for correct operation.

  • Which standards and insulation values do the garage doors meet?

    The doors are rated EN 12424 Class 3 wind resistance (700 Pa) and EN 12425 Class 2 water tightness; these residential-level values differ from the industrial class. The heat transfer coefficient is 0.604 W/m²K and sound insulation is R'w 26 dB. The certification set includes the CE declaration, EN 13241-1, Domestic Product and EAC documents.

  • Can I add a window or a service door to the garage door?

    Yes. A plexiglass window can be added optionally for light transmittance, and an 840 × 1,840 mm service door option is offered for widths up to 5,000 mm. For high-frequency use (100+ cycles/day) the 100,000-cycle torsion spring variant is recommended.

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