Dock levelers - GLG Doors

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Products designed for you • Rapid doors for cold stores 0/+4° • Self-repairable rapid doors • Fire and smoke doors REI 60 e 120 • Dedicated consulting support • Customized development of the world’s largest industrial doors

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Efficient logistics products tailored to your business.

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Do you trust Made in Italy?

Choosing GLG industrial doors means investing in Italian brand safety, quality and innovation.

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Headquarter

Viale Italia, 15

28010 Caltignaga

Novara, Italy

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T: +39 (032) 1437 913

E: info@glgdoors.com

Do you trust Made in Italy?

Choosing GLG industrial doors means investing in Italian brand safety, quality and innovation.

Customer care
Giorgia CaiuloPre-Purchase Questions

+39 032 143 7913

GLG Doors (Headquarter)
📍 Viale Italia, 15 28010 Caltignaga (NO), Italy

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GLG in the world

🇮🇹 GLG Italia

Viale Italia, 15
28010 Caltignaga (NO)

🇲🇦 GLG Morocco

Ouled Sidi Messaoud, Hay Laamamra
Route 1029, Bouskoura/Casablanca Marocco

🇵🇱 GLG Polska

Wycieczkowa 26
91-518 Łódź Polonia

🇷🇴 GLG Romania

Drumul Cernatului 118
Brașov, Romania

🇲🇽 GLG Mexico

Boulevard Benito Juárez 49, San Mateo Cuautepec
54948 Tultitlán de Mariano Escobedo Messico

🇪🇸 GLG Iberica

Polígono de Montija Parcela 38
09569 Villasante, Burgos, Spagna

GLG Doors © 2025 📍 Viale Italia, 15 28010 Caltignaga (NO), Italy
VAT ID IT02687590030 Other headquarters +

Choosing GLG means investing in safety, quality and innovation by purchasing certified products designed for the frequent passage of people and vehicles.

For decades, GLG has only one great goal: to do better and better what it already does well. Surpass each day to be competitive in the market of industrial and performing doors in accordance with the changing world. A company with a flexible organization, made up of motivated and professional people, who work with passion to provide the right product for every need.

The series of industrial doors that takes shape in the headquarters of Caltignaga, in the province of Novara, is among the most complete proposals. The products are designed and manufactured entirely in Italy: the components for the construction of industrial doors, both flexible and fast, are intended for both retailers and maintainers. The offer includes items ready for delivery from the warehouse and items achievable on request. Starting from the basic models available, the customer can in fact request customized and customized products. Throughout the approach and contact phase, the buyer can always count on the constant technical and commercial support that the company provides to provide the most suitable solution for their logistics needs.

GLG is always there, before and after the sale.

Emergency

Prompt intervention on all products and immediate technical assistance.

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Quotes

Priority line for logistic consultancies and custom estimates.

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+39 032 143 7913

Italian design, research and development supported by German engines and electronics make the GLG rapid doors an international excellence.

Maximum flexibility

An easy programming unit that can meet the needs of all types of applications.

Exceptional reliability

The mechanics of automation for our industrial closures guarantee a long life cycle of the plant.

Customizable

The numerous combination possibilities, together with the revolutionary control technology and the wide range of accessories, fully meet the needs of the market.

Efficiency in performance

Their 230 V/400 V technology stands out for its high power and vibration-free operation, even with high loads.

Easy to install and easy to maintain

The intelligent and customer-oriented technology guarantees the highest degree of customer satisfaction.

GLG in the World

Europe

Asia

America

Fabric

PVC standard

External composition in PVC

Touch	Aesthetic	Thickness
Matte/Glossy	11 colours + silver	0,9/1 mm

Internal composition in PES

Textured	Title	Weight
1 woven canvas	1100 Dtex 12×12	900gr/m²

Chemical and physical tests

Type of test	Standard	Result
Cold resistance	4675/90	-52°C
Hydrolysis test	75°C 95% di umidità	no effect
Diesel test	1421	no effect
Salt test	1421	no effect
Ozone test	3011	no break
Flame test	3795	Less than 100mm/min
Drilling test	RINA 3.A1.2.7	(N) > 100
Operating temperature	6065	no effect
Breaking load	1421	6000 N every 50 mm
Elongation of the warp	1421	4300 N every 50 mm
Elongation of the texture	1421	4000 N every 50 mm
Warp tearing	dIN 53 363	(N) > 600
Tearing of the texture	dIN 53 363	(N) > 530
Adhesive power	dIN EN ISO 2411	130 N every 50 mm

Special requests

Do you need a silkscreened CMYK sheet?

Sponge fabric

Color collection

Crystal

Transparent PVC

External composition in transparent PVC

Hardness	Aesthetic	Thickness and weight
4.0s	Transparent	1.2 mm / 1200 gr/m²

Chemical and physical tests

Feature	Standard	Value
Light transmission	JIS K – 7361	97.3%
Transversal tension	JIS K – 6732	24.3N
Longitudinal traction	JIS K – 6732	26.1N
Transverse laceration	JIS K – 6732	63.9N
Longitudinal laceration	JIS K – 6732	63.4N
Transverse elongation	JIS K – 6732	378%
Longitudinal elongation	JIS K – 6732	377%
Cold resistance	JIS K – 6772	-45°C
Flame resistance	–	Passed

Discover some application

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Vantaggi del magazzino

Un nostro referente evaderà la tua richiesta entro 48h dall’invio del modulo per organizzare un primo sopralluogo e redigere una quotazione su misura.

Sconti maggiorati rispetto al listino

Tempi di consegna ridotti

Pagamento di acconto con rate ammortizzabili

Garanzia di 2 anni dall'installazione

Course for technical assembly

This course is designed to provide specific skills to fitters dealing with the installation and assembly of sectional doors and related accessories. The following are the elements of competence, prerequisites, course contents, training methods, evaluation methods, teaching aids, logistics location and timing analysis for the performance of content.

Elements of competence:

Carry out preliminary checks for installation.
Recognize the various elements for the correct installation sequence.
Fasten the rails.
Perform the fastening of the spring assembly.
Make the installation of the mantle and its accessories.
Make the main adjustments for manual operation.
Install the engine and its accessories.
Know how to carry out the testing and commissioning of logistics equipment.
Know the main spare parts.
Carry out scheduled maintenance for the various types of product.

Prerequisites:

Knowledge of product lines and various types of sliding.

Course content:

Theoretical introduction and recommendations.
Explanation of the checks to be carried out on the construction site before opening the packaging.
Opening sequence of the packaging and verification of the elements contained.
Execution of the fixing of the vertical guides.
Mounting the spring assembly on the structure.
Execution of the fixing of the horizontal guides.
Installation of the mantle and its accessories.
Spring loading.
Checking of balance and alignments.
Engine installation and related accessories.
Final testing with the completion of the warranty start-up certificate.
Deepening of the main soft groups.
Deepening of the main engines and related accessories.
Mounting of a mantle with pedestrian door inserted.
Mounting a safety traction.
Test of scheduled maintenance.
Explanation of the reference standards for product supply and installation.

Methods of training:

Frontal exposure moment for the theoretical premise and recommendations.
Demonstration of an installation from the opening of the packaging to the delivery of the warranty start-up booklet.
Moment of frontal exposure for the deepenings.
Demonstration of an installation of a mantle with pedestrian door inserted.
Demonstration of the installation of a safety traction.

Method of evaluation:

Final exercise on the topics carried out through questionnaire with multiple answers.

Didactic supports:

Price list various.
Technical manual sectional doors.
Order form for sectional doors.
Spare parts list.
PowerPoint presentation for theoretical premise and recommendations.
Sectional door packed with motorization.
Panels with examples of soft groups.
Panels with examples of motorization and related accessories.
Mantle with pedestrian door inserted.
Safety traction kit.

Logistics lease:

Classroom. Showroom exhibition products.

Timing analysis for the content:

Theoretical introduction and recommendations. Explanation of the checks to be carried out on the construction site before opening the packaging. Sequence of opening of the packaging and verification of the elements contained. Execution of fixing the vertical guides. Assembly of the spring assembly on the structure. Execution of the fixing of the horizontal rails. Mounting of the mantle and its accessories. Loading the springs. Checking the balance and alignments. Installing the motor and related accessories. Final testing with completion of the warranty start-up certificate. Deepening of the main soft groups. Deepening of the main engines and related accessories. Mounting of a mantle with pedestrian door inserted. Installation of a safety traction. Scheduled maintenance test. Explanation of product reference standards and management of certification documentation on site.

TOTAL DURATION: 2 hours and 40 minutes

Course for sales

This course is designed to provide business-specific skills dealing with the sale of GLG products. Below are listed the elements of competence, prerequisites, course content, training methods, teaching aids, logistics location and timing analysis for the development of content.

Elements of competence:

Know the lines and models produced by GLG.
Know the features of the different types of scrolling available.
Understand how to perform a survey on site.
Be able to make quotes and send orders via the GLG program.
Consult the GLG Extranet for technical information.
Know how to estimate and order the main spare parts.
Know the legal regulations governing the supply and installation of GLG products.

Prerequisites:

No prerequisites are required to attend the course.

Course content:

Explanation of products divided by lines and models.
Deepening of each model and their main characteristics.
Product completion with mandatory and optional accessories.
Explanation of different sliding types and their main applications.
Automation of sliding systems.
Basic technique for measuring measures on site for a sectional door.
Presentation of the program for GLG quotations/orders.
Presentation of the program for quotes/ spare parts orders.
Extranet platform presentation and access mode.
Explanation of the reference standards for product supply and installation.

Methods of training:

Moments of frontal exposure for the main topics of the course.
Case analysis only for the explanation of the program for GLG estimates.

Didactic supports:

Price list various.
Technical manual sectional doors.
Order form for sectional doors.
Spare parts list.
PowerPoint presentation of product lines and templates.
PowerPoint presentation for individual templates, their main features and available accessories.
Presentation in PowerPoint on the automation of sliding systems and their mandatory accessories.
Program for GLG estimates.
Program for exchanges GLG.
PowerPoint presentation on product regulations with technical and professional rules and requirements.

Logistics lease:

Classroom. Showroom exhibition products.

Timing analysis for the content:

General explanation of products divided into lines and models.
Deepening of each individual model and their main characteristics.
Product completion with mandatory and optional accessories.
Explanation of different sliding types and their main applications.
Automation of sliding systems.
Basic technique for measuring measurements on site.
Presentation of the program for GLG quotations/orders.
Presentation of the program for quotes/ spare parts orders.
Detailed explanation of the leading products RolliGO, Vertigo, RolliZIP, Alumina.
Presentation and use of the Extranet.
Explanation of product reference standards.

TOTAL DURATION: 6 hours

PVC Collection

RolliGO

See all the colors available for our door wrapping with bars.

Red
RAL 3002

Blue
RAL 5010

Orange
RAL 2004

Light gray
RAL 7035

Medium grey
RAL 7038

Dark grey
RAL 7042

Cream
RAL 1013

White
RAL 9003

Silver
RAL 9006

White grey
RAL 9002

Light blue
RAL 5012

Black
RAL 9005

Anthracite
RAL 7016

Blue
RAL 5015

Blue
RAL 5002

Green
RAL 6005

Green
RAL 6026

Green
RAL 6018

Yellow
RAL 1003

Yellow
RAL 1021

Repairs and controls close to zero

Very low maintenance

Thanks to our know-how we are able to develop our RolliGO by always attaching them to the adjective lasting in time. Therefore, they require very few extraordinary maintenance since the original project is still based on the first drawings of the founder and continues today to receive updates with the sole purpose of making it both efficient and economical.

Get in touch with our managers. We’ll talk about how many major brands have solved their logistics problems with our doors.

Course for automations

Competence elements:

Carry out preliminary checks for installation.
Recognize the various elements for the correct installation sequence.
Perform the fastening of the automations.
Attach the various accessories, such as photocells and flashing lights.
Make the main adjustments and connections.
Install the engine and its accessories.
Carry out the testing and commissioning of the motorized door.
Know the main spare parts.
Carry out scheduled maintenance for various types of automation.

Prerequisites:

Basic knowledge of electrical installation and maintenance.

Course content:

Theoretical introduction and recommendations.
Explanation of the checks to be carried out on the construction site before opening the packaging.
Opening sequence of the packaging and verification of the elements contained.
Assembly of various types of towed motors used and relationship between product and engines.
Check the balance suitable for the presence of the engine.
Engine installation and related accessories.
Final testing with the completion of the warranty start-up certificate.
Deepening of the main engines and related accessories.
Test of scheduled maintenance.
Explanation on automation control devices/programmers.
Explanation of the reference standards for product supply and installation.

Methods of training:

Frontal exposure moment for the theoretical premise and recommendations.
Demonstration of assembly of towed motors from the opening of the packaging to the regulation.
Vision of the various educational panels with motors and specific accessories installed.
Moment of frontal exposure for the deepenings.
Front exposure moment for various types of programmers in use.

Method of evaluation:

Final exercise on the topics carried out through questionnaire with multiple answers.

Didactic supports:

PowerPoint presentation for theoretical premise and recommendations.
Projection on screen on the use of programmers.
Educational panels with examples of systems with engines and related accessories.

Logistics lease:

Classroom, showroom exhibition products.

Timing analysis for the content:

TOTAL DURATION: 3 hours and 20 minutes

Custom screen printing

Vertigo

From logos to the most creative designs, ask us anything you want… our department of teloneria knows no limits.

TELO EN

What is it intended for?

Door model

Movable tunnel

Competitor name

Rapid door model

Movable tunnel model

What type of towel do you want?

PVC total area

m²

Windows?

Yes, with porthole.

Sectors with full vision windows

No thank you.

Do you need screen printing?

Yes

Print area

m²

Screen printing

Painting

Digital

Upload your image

Drag your file

Colors of your logo

Corporate email

Telephone number

Place of installation

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Collezione PVC

RolliZIP

Osserva tutti i colori disponibili per la nostra porta ad avvolgimento autoriparante.

Red
RAL 3002

Blue
RAL 5010

Orange
RAL 2004

Light grey
RAL 7035

Medium grey
RAL 7038

Dark grey
RAL 7042

Cream
RAL 1013

White
RAL 9003

Silver
RAL 9006

White grey
RAL 9002

Light blue
RAL 5012

Black
RAL 9005

Anthracite
RAL 7016

Blue
RAL 5015

Blue
RAL 5002

Green
RAL 6005

Green
RAL 6026

Green
RAL 6018

Yellow
RAL 1003

Yellow
RAL 1021

PVC collection

VertiGO

See all the colours available for our fold-up door.

Red
RAL 3002

Blue
RAL 5010

Orange
RAL 2004

Light grey
RAL 7035

Medium grey
RAL 7038

Dark grey
RAL 7042

Cream
RAL 1013

White
RAL 9003

White grey
RAL 9002

Light blue
RAL 5012

Black
RAL 9005

Anthracite
RAL 7016

Blue
RAL 5015

Blue
RAL 5002

Green
RAL 6005

Green
RAL 6026

Green
RAL 6018

Silver
RAL 9006

Yellow
RAL 1003

Yellow
RAL 1021

What color do you want?

Standard PVC fabric and colours available (RAL-like)

Red RAL 3002	Blue RAL 5010	Orange RAL 2004	Light grey RAL 7035
Medium gray RAL 7038	Dark gray RAL 676A6C	Cream RAL 1013	White RAL 9003
Silver RAL 9006	White gray RAL 9002	Light blue RAL 5012	Black RAL 9005
Anthracite RAL 7016	Blue RAL 5015	Blue RAL 5002	Green RAL 6005
Green RAL 6026	Green RAL 6018	Yellow RAL 1003	Yellow RAL 1021

Ease of assembly never seen before

Swedish assembly

By means of pre-assembled packaging and tutorials, all the partners of the installation network will have the possibility to keep constantly updated to the rules of simple assembly, for all GLG products.

Convenience from a life

Unparalleled cost effectiveness

Thanks to our R&D department we have been able, for over 40 years, to significantly reduce the production costs of RolliGO, placing it on the market always at a very affordable price. This quick winding door is in fact the simplest and most economical solution to automate the entrances characterized by quick and frequent passages, in any industrial or commercial context.

Italian design, design, research and development supported by German engines and electronics make the GLG rapid doors an international excellence.

Integrated motorisation

400V three-phase Monovelocity with programmable logic and digital absolute control and limit switch.

The installation of a fold-up industrial door can be done with 1kw side motor, 2.2kw front motor or, for dimensions greater than 10 meters, with double synchronous motor, always ensuring a high lifting precision balanced even on large openings.

Tests carried out for ZipGO

EC legislation	Ref. 1	Ref. 2	Result
Wind resistance	EN 12424	13241/CE	Class 2*
Wind speed with moving door	—	—	< 20 m/s (60 km/h)
Standard soundproofing	ISO 170	—	15 dB Rw
Water resistance	EN12426	—	0.11 kPa for closed door – Class 3
Performance	EN 12604	EN 12605	1,000,000 cycles > 200 cycles/hour

* the tests were performed specifically on this basic version of ZipGO. It is possible to improve wind resistance up to Class 4 by circumventing the door’s self-repairability feature.

We contain the draughts

Air sealant ⓘ
A development that grants maximum sealing by means of physical adhesion between different materials. For more performant features please see the ZipGO Pharma version, where the details of the cross-section casing and struts have also been designed to allow the least dispersion of steam between environments.

By means of a special insulation system, the ZipGO self-repairing door can transform an open environment to a sealed one. Thanks to a special system that works in adhesion to the upper transverse casing and to a lower band* applied on the weighing bag, it is possible to guarantee an excellent sealing of the dust when the door is closed.

* the band under the weight bag can be selected in physical or magnetic material for better sealing on the ground.

About us

Dock levelers for efficient goods handling.

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The optimal solution for maximizing vehicle loading and enhancing warehouse logistics, ultimately boosting productivity.

Features

Compatible with 99,9 % of the pits Durable and safe Long-lasting Easy and precise installation Maximum efficiency during loading and unloading Energy saving Port means simplified

Applications

Industry Warehouses

A wide range of logistics solutions

GLG provides a range of dock levelers tailored to suit various types of industrial buildings.

SDL

GS

TDL

What benefits should I have?

The dock levelers for loading and unloading goods are designed to compensate for differences in height between the warehouse platform and the vehicle platforms, adhering to European regulations and meeting high standards of safety and quality certifications.

6000

No worry

Designed to make your life easier

Quick to install

Greater capacity

Reliable

Accessories and additions

Centering guides

Rubber fixed

Fractional lip with flap

Sensor for dock leveler-door interconnection

Locking system for truck wheels

Numbering and signs for vehicles landing

Installation of an electrical panel door column

Hot dip galvanized stainless steel dock leveler

Wedges with wheel locking sensors

General cable duct with electrical panel

Sliding bumpers in rubber

Signal lights for free/occupied loading bay.

Need anything else?

GLG dock levelers are engineered to minimize construction costs and installation time.

Explore our solutions

Offer advantages

Ask for a quote.

Reviews dock levelers

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For field

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logistics

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Services

agrifood

For problem

Efficient logistics products tailored to your business.

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Do you trust Made in Italy?

Headquarter

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Do you trust Made in Italy?

Quick contact

🇮🇹 GLG Italia

🇲🇦 GLG Morocco

🇵🇱 GLG Polska

🇷🇴 GLG Romania

🇲🇽 GLG Mexico

🇪🇸 GLG Iberica

About us

Emergency

Quotes

Start from your field

General contacts

Asia

America

Compatible with 99,9 % of the pits
Durable and safe
Long-lasting
Easy and precise installation
Maximum efficiency during loading and unloading
Energy saving
Port means simplified

Industry
Warehouses