Fenstergigant – Specialist retailer for windows, roller shutters, sun protection & spare parts
Fenstergigant is your specialist retailer for window accessories, roller shutter spare parts, sun protection, drives, motors and mounting accessories. For over 15 years, we have been dealing with components and solutions for windows, roller shutters, external Venetian blinds, awnings and other sun protection systems.
Our aim is simple: we don't just want to offer products, but to help you find the right component for repair, replacement, modernization or installation.
Especially with older window and roller shutter systems, this is often the real challenge. A component is damaged, but the manufacturer, part number or exact designation are no longer known. Therefore, in addition to current products, our range also includes numerous specialized spare parts and accessory components for various manufacturers and systems.
Find spare parts instead of buying everything new
A defective roller shutter, a damaged glazing bead or a worn guide rail does not automatically mean that the entire system has to be replaced.
Often, only the right spare part is needed.
This is exactly what Fenstergigant specializes in. In our range, you will find numerous components for the repair and maintenance of existing window, roller shutter and sun protection systems.
These include, among others:
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External Venetian blind spare parts and external Venetian blind motors
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Glazing beads for various window systems
Our offer is thus aimed at both specialist companies and craftsmen as well as private users and DIY enthusiasts who want to repair, replace or modernize existing components.
Specialist for roller shutter spare parts & roller shutter motors
A particular focus of Fenstergigant is on roller shutters, roller shutter spare parts and electric drives.
From small mechanical spare parts to complete roller shutter motors, you will find numerous components for repair and modernization with us.
These include, for example, suspension springs, shaft connectors, anti-lift devices, shaft capsules, ball bearings, roller shutter shafts, guide rails, brush seals, entry funnels, roller shutter curtains, slats as well as adapters and drivers for roller shutter motors.
For electrical operation, we also offer a large selection of tubular motors, radio drives, transmitters, receivers, switches, sensors and controls.
Roller shutter motors, radio drives & controls
Whether an existing roller shutter is to be retrofitted electrically, a defective motor replaced or an existing system modernized – the selection of the right drive depends on several technical factors.
Fenstergigant offers roller shutter, awning, external Venetian blind and other drives from various manufacturers, as well as the associated mounting and control accessories.
Our product range includes motors and control components from established manufacturers such as Somfy, Selve, Becker, Elero, Geiger, Cherubini, Portos and Aluprof.
The range is supplemented by adapters, drivers, motor bearings, connection cables, adjustment accessories, hand-held transmitters, radio receivers, wall transmitters, time switches and smart home components.
Window spare parts & window accessories
Even with windows, a small component often determines whether a repair is possible.
That's why Fenstergigant offers an extensive range of window spare parts, window fittings, profiles and mounting accessories.
These include window handles, fitting parts, seals, glazing beads, weather sills, window sill profiles, mounting anchors, cover strips, hollow chamber strips and cladding profiles.
Especially with older windows, the precise identification of a profile is important. Two glazing beads or weather sills can look similar at first glance and still have different profile cross-sections.
Therefore, when searching for spare parts, we recommend checking the profile cross-section and dimensions of the existing component, in addition to the manufacturer and possible article number.
Glazing beads, profiles & strips for windows
Window profiles and strips are among the areas where finding a suitable replacement can be particularly challenging.
Fenstergigant offers, among other things, PVC glazing beads, flat strips, cover strips, hollow chamber strips, cladding profiles, connection profiles, weather sills and other plastic profiles for various applications.
Depending on the product, solutions are available for different window and profile systems.
When selecting, not only the visible shape should be considered. Manufacturer, profile series, dimensions and especially the profile cross-section can be crucial for compatibility.
External Venetian blinds, awnings & sun protection
In addition to roller shutters and windows, Fenstergigant also offers spare parts, drives and accessories for external Venetian blinds, external blinds, awnings and other sun protection systems.
The range includes both mechanical components and motors and control technology.
This allows you to specifically search for spare parts for an existing system or equip existing sun protection systems with modern drive and control technology.
Spare part unknown? Here's how to find the right component
Especially with older roller shutters, windows and sun protection systems, the original article number is often missing.
In this case, you should document the existing component as precisely as possible.
Particularly helpful are:
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Check manufacturer
Look for logos, stickers, embossments or manufacturer designations. -
Search for article and type number
Especially with motors, controls and electrical components, important information is often found on a type plate. -
Measure component
Length, width, height, diameter, hole spacing and other dimensions can be crucial for identification. -
Check profile cross-section
For glazing beads, guide rails, seals and other profiles, the cross-section is often more important than the front view. -
Document installation situation
A photo of the installed component can help to understand which function and fastening method is required.
A spare part should not be selected solely on the basis of visual similarity. It is crucial that dimensions, fastening and technical properties match the existing system.
Products from various established manufacturers
Fenstergigant works with numerous manufacturers and brands in the fields of window technology, roller shutters, drive technology and sun protection.
These include MK Menke, Exte, Selve, Schüco, Deceuninck, Gealan, Veka, Somfy, Becker-Antriebe, Elero, Geiger-Antriebstechnik, Cherubini, BeClever and Eko Okna, among others.
The wide range of manufacturers enables us to offer products and spare parts for different systems and requirements.
For specialist businesses, craftsmen & DIY enthusiasts
Our range is aimed at customers who are not looking for just any component, but a suitable solution for their existing system.
Whether it's repairing an old roller shutter, replacing a motor, replacing a glazing bead, a new guide rail, window fittings or mounting material for a new project – at Fenstergigant you will find a specialized range from a single source.
In doing so, we combine the selection of a specialist retailer with the possibilities of a modern online shop.
Over 15 years of experience in windows & sun protection
For over 15 years, Fenstergigant has been dealing with products related to windows, roller shutters and sun protection.
This experience is particularly important for spare parts. Because for repairs, it is often not enough to just know the product name. Dimensions, profile series, manufacturers, designs and compatibility determine whether a spare part actually fits.
Our goal is therefore to organize our product range as clearly and technically understandable as possible and to make it easier for our customers to find suitable components.
Fenstergigant – when the right spare part matters
Repair, replace, modernize or install new: Fenstergigant offers you an extensive range for windows, roller shutters, external Venetian blinds, awnings and sun protection.
From small mechanical spare parts to window profiles to modern motors and controls, you will find numerous solutions for a wide variety of projects with us.
Fenstergigant – Quality that fits. Solutions that last.