Frequently asked questions about glass hardware

General questions

What hardware do I need for a glass door?

It depends on the type of door, the weight, the glass thickness, the leaf width, the frequency of use, the opening system and the required level of security. At GEDASA we help you choose the most suitable technical solution for each installation.

How do I know which fitting can bear the weight of my glass door?

To choose the right hinge, floor spring or glass system, you need to assess the glass thickness, the leaf dimensions and the intended use. Our technical team guides you through the load calculation to recommend the ideal fitting.

Which Speedy floor spring should I install?

The choice of Speedy model depends on the weight and width of the door, the opening angle, the intensity of use and the closing requirements of the project. At GEDASA we advise you on selecting the most suitable floor spring in each case.

Do Speedy floor springs come with an official warranty?

Yes. GEDASA works with original Speedy systems, with manufacturer's warranty and proven technical performance for professional, commercial, public or heavy-duty projects.

Do you have hardware for sliding glass doors?

Yes. We offer technical solutions for sliding glass doors, interior partitions and systems designed to optimise space, improve circulation and provide comfortable, safe and long-lasting operation.

Do you work with installers, glaziers and distributors?

Yes. We support installers, distributors, glaziers, specifiers, architects, interior designers and industry professionals with technical products, specialist advice and documentation for each project.

Do you have stock available for immediate delivery?

GEDASA has an optimised warehouse with key catalogue references to respond quickly to installers, glaziers and distributors. Our aim is to help you keep work on site moving without unnecessary interruptions.

Can I download technical sheets, catalogues or product documentation?

Yes. In the downloads area you can find catalogues, technical sheets and product documentation to prepare installations, compare solutions and work with greater confidence on professional projects.

Do you have technical files or documentation for specifiers?

Yes. We provide detailed technical information and advice to architects, interior designers, decorators and specifiers so that each fitting is correctly integrated at the design, project or construction stage.

Does GEDASA offer solutions for acoustics, insulation or fire protection?

Yes. GEDASA offers technical solutions for projects with specific comfort, insulation, security or regulatory requirements. We recommend consulting our technical team to assess each case and find the most suitable solution.

Questions about products

Speedy floor springs

What kind of doors are Speedy floor springs used for?

Speedy floor springs are designed for glass doors that need controlled, safe and reliable closing. They are suitable for swing doors in offices, shops, interior spaces and professional projects where the door is used frequently.

What should I consider before choosing a floor spring?

It is important to assess the weight of the door, the leaf width, the glass thickness, the opening angle, the frequency of use and the type of installation. These factors help select the most suitable model and avoid operating problems.

What glass thickness does a floor spring accept?

The glass thickness depends on each reference. Each model's datasheet shows the minimum and maximum compatible thickness. Before installing, it is always advisable to check the compatibility between the glass and the selected floor spring.

Are floor springs suitable for heavy use?

Yes, provided the chosen model is compatible with the weight, width and frequency of use of the door. In high-traffic projects such as offices, shops or hotels, it is particularly important to select a correctly sized solution.

Does GEDASA offer advice on choosing the right model?

Yes. GEDASA can help professionals select the most suitable floor spring according to the type of door, the intended use, the glass dimensions and the technical needs of the project.

Hydraulic hinges and pivots

What is the difference between a hydraulic hinge and a hydraulic pivot?

Both systems control the opening and closing movement of a glass door. The difference lies in the design of the fitting, the type of installation and the way it is integrated into the door. The choice should be based on the weight of the glass, the type of opening and the needs of the project. Hinges are installed to a wall or side panel whereas an hydraulic pivot goes at the top and bottom.

When is it best to use hydraulic hinges?

Hydraulic hinges are a good option when you want a clean, functional solution with controlled closing built into the fitting itself. They are common on glass doors in offices, shops, interior spaces and projects where an external door closer is to be avoided.

What glass thickness do hydraulic hinges and pivots accept?

The permissible thickness depends on each series and reference. Before choosing the product, check the technical sheet for the minimum and maximum glass thickness, the maximum load and the installation dimensions.

Are they suitable for heavily used glass doors?

Yes, provided the hydraulic hinge or pivot is correctly sized. For doors in heavy use, it is important to check the maximum load, door width, type of opening and mounting conditions.

What are they used for?

They are used on interior and swing glass doors in offices, shops, hotels, glazed partitions and professional spaces where controlled closing and a neat installation are needed.

Locks, strike boxes and latches

What types of locks are there for glass doors?

There are notched locks, non-notched locks, mobile locks, magnetic locks, special locks, strike boxes and latches. The choice depends on the type of door, the required level of security, the glass thickness and the installation method.

What is the difference between a notched and a non-notched lock?

A notched lock requires the glass to be machined for installation. A non-notched lock is fitted using only drilled holes or clamping, with no notch cut into the glass. The choice depends on the design of the door, the closing system and the needs of the project.

What glass thickness do glass door locks accept?

It depends on each model. Each model's datasheet shows the compatible glass thicknesses, the required dimensions and, where applicable, the type of cut-out or notch required.

Are glass locks suitable for offices and shops?

Yes. Locks, strike boxes and latches for glass are common in offices, shops, interior spaces, glazed partitions and projects where access needs to be controlled or security improved.

How do I choose the right lock?

You need to assess the type of door, the glass thickness, the level of security, the type of opening, compatibility with the strike box and the finish. If in doubt, we recommend consulting GEDASA to avoid incompatibilities.

Hinges

What are partition hinges used for?

They are used on doors integrated into interior glass partitions, meeting rooms, offices, technical screens, corporate spaces and interior design projects where a functional and stable opening is needed.

What should be considered when choosing a partition hinge?

You need to assess the type of partition, the door weight, the glass thickness, the opening angle, the frequency of use and the finish of the project. The hinge must be compatible with the whole installation.

What glass thickness do they accept?

The compatible thickness depends on each series and reference. Each model's datasheet shows the recommended minimum and maximum glass thickness.

Are they suitable for offices?

Yes. Partition hinges are particularly common in offices, meeting rooms, private offices and corporate spaces with glass partitions.

Can they be combined with locks and pull handles?

Yes. In many projects they are combined with locks, strike boxes, knobs, pull handles and profiles. It is important to check compatibility between all the components.

Automatic drop seals

What is an automatic drop seal for?

An automatic drop seal closes off the bottom of a door when it shuts. It helps reduce draughts, noise, dust and light, improving the comfort of the space.

In which applications are automatic drop seals used?

They are used on interior doors in offices, hotels, plant rooms, professional spaces and homes, and in projects that aim to improve acoustics, airtightness or energy efficiency.

Do automatic drop seals improve acoustic insulation?

Yes, they can help improve the acoustic performance of a door, especially when combined with a well-adjusted installation and other suitable components.

Are they suitable for glass doors?

Yes. The GLASS series is designed specifically for glass doors; the model depends on the opening type and glass thickness.

What should I consider before choosing an automatic drop seal?

Consider the type of door, the gap under the door, the required level of insulation, the mounting system, how the door is used and the performance sought: acoustics, airtightness or energy efficiency.

Glass hardware

What does the glass hardware category include?

It includes different solutions to install, fix, join or complement glass systems: hinges, patch fittings, connectors, accessories, door hardware, hardware for metal-framed doors and other technical components.

What applications is glass hardware used for?

It is used in glass doors, interior partitions, screens, enclosures, offices, shops, hotels, residential installations and technical projects with toughened glass.

How do I know which fitting I need?

The choice depends on the type of installation, the weight of the glass, its thickness, the opening system, the location, the level of use and the required performance. GEDASA can guide professionals in selecting the right solution.

What glass thickness do they accept?

Each fitting has its own compatible thicknesses. This information should appear on the product's technical sheet together with the dimensions, maximum load and mounting conditions.

Why is compatibility between fittings important?

Because a glass installation works as a whole. Hinges, locks, profiles, pull handles and accessories must be compatible to avoid problems with mounting, closing, security or durability.

Knobs and pull handles

How do I choose a knob or pull handle for a glass door?

You need to consider the type of door, the glass thickness, the frequency of use, the finish, ergonomics and the look of the project. The pull handle must be comfortable, strong and compatible with the installation.

What is the difference between a knob and a pull handle?

A knob is a compact, round grip; a pull handle is a longer bar that is easier to grasp on heavy or busy doors. The choice depends on how the door is used, the design of the space and the preferences of the project.

Which materials or finishes are available?

It depends on each reference. Finishes should be checked on the product sheet. In professional projects it is important to choose durable finishes that are consistent with the rest of the hardware.

Are they suitable for any glass thickness?

Not necessarily. Each knob or pull handle has its own installation conditions and compatible glass thickness. Check the technical sheet before installing.

Where are they usually used?

They are used on glass doors in offices, shops and hotels, on interior partitions, screens and projects where glass needs a comfortable and well-integrated opening solution.

Spider fittings, swivel fittings and connectors

What are spider fittings, swivel fittings and glass connectors used for?

They are used to fix, join or connect glass panes in technical installations. They are common in façades, enclosures, partitions and glazed structures, for both glass-to-glass and glass-to-wall connections.

What should be considered when choosing this hardware?

It is important to assess the type of glass, the weight, the location, the fixing system, the loads, the type of connection and the safety conditions of the project.

What glass thickness do they accept?

It depends on each model. Each model's datasheet shows the compatible thicknesses, dimensions, type of fixing and installation conditions.

Are they purely decorative products?

No. Although they influence the visual finish, they are technical components. Their main function is to ensure a safe and stable fixing of the glass.

In which projects are they used?

They are used in glass façades, enclosures, interior partitions, glazed structures, retail projects, public spaces and technical solutions with toughened glass.

Potent locks and cylinders

What are Potent locks and cylinders used for?

They are used in locking systems for professional doors where security, precision and reliability are needed. They can be used on glass doors, internal doors, offices, shops and technical projects.

How do I choose a Potent lock or cylinder?

Consider the type of door, the required level of security, the intended use, compatibility with the locking system and the installation conditions.

Are they compatible with glass doors?

It depends on each reference and configuration. Before selecting the product, check compatibility with the type of door, the glass thickness and the rest of the hardware.

What is the difference between a lock and a cylinder?

The lock is the main locking mechanism. The cylinder is the component into which the key is inserted and which operates the system. Both must be compatible with each other.

Which applications are they recommended for?

Offices, shops, professional doors, internal doors, technical installations and projects where security and locking control are important.

Questions about solutions

Glass systems

What kind of hardware is used in a glass system?

It depends on the type of installation. A glass system may require hinges, profiles, connectors, spider fittings, swivel fittings, locks, pull handles and different fixing elements. The choice must take into account the dimensions and thickness of the glass, the configuration of the assembly and the intended use.

How do I choose the right hardware for a glass installation?

You need to assess aspects such as the weight and dimensions of the glass, the type of fixing, the loads the system must bear and the conditions of use. GEDASA offers technical advice to check compatibility and select the right components.

Does GEDASA offer solutions for toughened glass?

Yes. GEDASA works with hardware and components for doors, partitions, enclosures and other professional installations with toughened glass.

Can I consult GEDASA before defining the complete system?

Yes. The technical team can review the needs of the project and advise on profiles, fixings, hardware and compatibility before you place the order.

Sliding doors

What should I consider when choosing a system for a sliding glass door?

You need to assess the dimensions and weight of the leaf, the type of mounting, the available travel and the frequency of use. These factors determine which system and which components are most suitable.

Are sliding glass doors suitable for small spaces?

Yes. Since they do not need the swing space of a hinged door, sliding doors make the most of the available floor area and ease circulation between spaces.

What components might a sliding glass door need?

Depending on the project, it may require profiles, tracks, sliding hardware, pull handles, locks and various installation accessories.

How do I know if a sliding system is compatible with the glass in my project?

Compatibility depends, among other factors, on the thickness, dimensions and weight of the glass. GEDASA can help you review these parameters before selecting the system.

Glass doors

What hardware does a glass door need?

It depends on the type of opening and the use. An installation may include hydraulic hinges or pivots, floor springs, locks, strike boxes, knobs, pull handles, profiles and other accessories.

How do I choose a hinge or pivot for a glass door?

It is essential to know the weight, dimensions and thickness of the leaf, as well as the frequency of use. Based on these data, it is possible to check which fitting is suitable for the installation.

Can floor springs be installed on glass doors?

Yes. GEDASA offers floor springs and specific solutions for glass doors. The model must be selected according to the specific characteristics of the door and the closing requirements.

What information should I provide so that GEDASA can recommend a fitting?

The more technical information you provide, the better: door dimensions, glass thickness and weight, type of opening, frequency of use and characteristics of the space.

Glass walls and offices

Which glass solutions can be used to divide an office?

Glass makes it possible to create private offices, meeting rooms, work areas, entrances and other interior divisions while keeping the brightness and visual continuity of the space.

What hardware is used in an interior glass partition?

Depending on the configuration, profiles, hinges, locks, connectors, pull handles, drop seals and other technical accessories may be used.

Can the acoustic insulation of a meeting room be improved with specific hardware?

Certain components, such as profiles, closing systems and automatic drop seals, can help improve the closure of the assembly and its acoustic performance. The final result depends on the complete configuration of the partition.

Can GEDASA help specify a glass partition for an office?

Yes. GEDASA can advise on the selection of hardware and components according to the type of partition, the planned doors, the frequency of use and the technical needs of the space.

Entrances and shops

Which hardware is recommended for heavily used glass doors?

In shop entrances and high-traffic spaces it is especially important to select components sized for the expected frequency of use. Door weight, dimensions, closing system and level of use are key factors.

What solutions does GEDASA offer for shop entrances?

GEDASA offers floor springs, hydraulic hinges and pivots, locks, strike boxes, latches, pull handles and other hardware for glass doors and entrances.

How do I choose a floor spring for a shop entrance?

The choice depends on the weight and width of the door, the intensity of use, the opening angle and the closing requirements. The GEDASA team can help determine the right model.

Can security and design be combined in a commercial glass door?

Yes. There are different locking solutions, pull handles and hardware that meet the functional needs of the entrance without giving up aesthetic integration in the project.

Technical projects

Can GEDASA review a project before the order is placed?

Yes. GEDASA offers pre-sales technical support to analyse the project requirements and help check aspects such as loads, thicknesses, compatibility between components and installation needs.

What information is useful to send for a project to be assessed?

Drawings, dimensions, glass thicknesses, weights, type of opening, frequency of use and any specific technical requirement help define the solution more precisely.

Does GEDASA provide technical documentation to include in the project?

Yes. GEDASA offers catalogues, technical sheets, product documentation, installation manuals and other files that can be useful for professionals and specifiers.

Why is it important to check compatibility between fittings before installing?

Because each component works within certain conditions of use. Checking weights, thicknesses, fixings and compatibility beforehand helps avoid specification errors and problems during installation.

Installers and distributors

Does GEDASA work directly with installers and distributors?

Yes. GEDASA works with installers, glaziers, distributors and other industry professionals, providing products, technical advice and documentation.

Can I check a reference before placing an order?

Yes. The GEDASA team can help you check the product's characteristics and its suitability for the installation before you place the order.

Does GEDASA provide assembly documentation and technical sheets?

Yes. In the downloads area you can find catalogues, technical sheets, manuals and other product documentation to make it easier to prepare and carry out the work.

Does GEDASA keep stock for professionals?

GEDASA has a warehouse with key references from its catalogue so it can respond quickly to installers, glaziers and distributors. Specific availability must be confirmed for each reference.

Acoustics

Which solutions can help improve the acoustics of a door?

Automatic drop seals, profiles and closing systems can help improve the fit of the door and reduce the transmission of noise between spaces, provided all components are correctly installed.

Does an automatic drop seal improve acoustic insulation?

An automatic drop seal helps close the gap under the door when it is shut, contributing to the acoustic performance and airtightness of the assembly.

Are acoustic solutions only for offices?

No. They can be used in different projects where it is important to improve the separation between spaces, such as meeting rooms, hotels, professional spaces or certain interior partitions.

Can GEDASA guarantee a specific level of acoustic insulation?

Acoustic performance depends on the complete assembly: door, glass, profiles, seals, drop seals and joints and how the installation is carried out. For this reason, each project must be studied according to its specific requirements.

Security and fire protection

Which elements can improve the security of a glass door?

Depending on the project, locks, strike boxes, latches, cylinders and different closing and access control systems may be used.

Are all locks compatible with any glass door?

No. The type and thickness of the glass, the preparation of the door, the mounting system and the other components must be checked before selecting a lock.

Does GEDASA offer solutions for projects with fire protection requirements?

GEDASA offers technical components for projects with specific security, regulatory and fire protection requirements. The solution must be defined according to the specific requirements of each project and the applicable technical documentation.

How do I know which solution I need to meet my project's requirements?

We recommend providing GEDASA with the technical and regulatory information defined for the installation. The team can help identify the right components and check their compatibility with the project.

Partitions and doors

What is a glass partition?

A partition is a system designed to compartmentalise a space using panels, doors and fixing elements. It can be part of offices, retail areas and other interior spaces where areas need to be separated while keeping the presence of glass.

What elements does a glass partition need?

Depending on the design, it may include profiles, hinges, connectors, locks, knobs, pull handles, drop seals and other fixing and joining hardware.

Can doors be built into a glass partition?

Yes. Partitions can combine fixed panels and glass doors. The hardware must be selected to be compatible with the overall configuration of the system.

What information is needed to define the hardware for a partition?

It is advisable to know the dimensions and thicknesses of the glass panes, the layout of panels and doors, the type of opening, the planned fixings and any specific security, acoustic or usage requirements.

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