EnviroVent Silent Design 100mm (4") Swarovski Extractor Fan – Silver | SILDES100SK

Ultra-Quiet Decorative Bathroom Extractor Fan with Swarovski Design, IP45 Protection and 5-Year Warranty

The EnviroVent SILDES100SK Silent Design 100mm (4") Extractor Fan is a stylish, energy-efficient bathroom ventilation solution combining quiet extraction performance with an elegant silver Swarovski decorative finish.

Part of the EnviroVent Silent Design 100 range, this premium extractor fan is designed to provide effective ventilation while complementing contemporary bathroom and toilet interiors.

Featuring an 8W motor, 100mm duct connection, IP45 protection rating and ultra-quiet operation of just 26.5dB(A) at 3 metres, the SILDES100SK offers an excellent combination of performance, efficiency and attractive styling.

The fan incorporates EnviroVent's innovative silent motor technology, with the motor mounted on silent elastic blocks to help minimise vibration and operating noise.

Its axial extraction system provides effective airflow for suitable domestic bathroom and WC ventilation installations, helping remove moisture, stale air and unwanted odours.

The SILDES100SK also includes a backdraught shutter, designed to help prevent unwanted air entering the room when the fan is switched off.

Integrated airflow guide vanes help improve pressure development and extraction performance, while the sealed-for-life ball bearings support reliable long-term operation.

The fan features Standard Thermal Overload Protection (S.T.O.P.), providing additional motor protection.

With a decorative front panel measuring approximately 188 x 188mm, the EnviroVent SILDES100SK offers a distinctive appearance compared with conventional extractor fans.

The silver Swarovski styling makes it particularly suitable for modern bathrooms, luxury en-suites and residential properties where ventilation equipment is expected to complement the interior design.

Designed for 230V single-phase electrical installations, this model is suitable for wall mounting and appropriate ceiling installations.

Backed by a 5-year manufacturer's parts-only warranty, the EnviroVent SILDES100SK is an attractive choice for homeowners, electricians, bathroom installers and property developers seeking a quiet, decorative and reliable extractor fan.

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Key Features

• EnviroVent Silent Design 100 Swarovski Extractor Fan
• Manufacturer Part Number: SILDES100SK
• 100mm (4-inch) axial extractor fan
• Elegant silver Swarovski decorative finish
• Stylish front fascia for modern bathrooms
• Ultra-quiet operation
• Noise level: 26.5dB(A) at 3 metres
• Motor power: 8W
• Air extraction rate: Approximately 82.8m³/h
• IP45 rated for protection against dust ingress and water jets
• 230V AC, 50Hz
• Motor mounted on silent elastic blocks
• Sealed-for-life ball bearings
• Integrated backdraught shutter
• Airflow guide vanes for improved performance
• Standard Thermal Overload Protection (S.T.O.P.)
• Single-speed operation
• Suitable for bathroom and WC ventilation
• Suitable for wall mounting
• Ceiling mounting supported by the Silent Design range
• Designed for compatible 100mm ducting
• Standard switch-controlled operation
• No integrated timer or humidity sensor
• No integrated pullcord
• Dimensions: 188 x 188 x 129.5mm
• 5-year manufacturer's parts-only warranty

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Elegant Swarovski Decorative Design

The EnviroVent SILDES100SK offers a distinctive decorative alternative to traditional bathroom extractor fans.

Its stylish silver Swarovski front cover is designed to complement contemporary bathroom interiors, providing a premium appearance without compromising ventilation performance.

Unlike basic extractor fans with conventional grilles, the Silent Design range features a solid decorative fascia that creates a clean and modern finish.

Benefits of the Swarovski Design

• Elegant decorative appearance
• Contemporary silver finish
• Suitable for luxury bathroom interiors
• Attractive alternative to conventional extractor fans
• Complements modern bathroom accessories
• Suitable for designer en-suites
• Combines decorative styling with practical ventilation

The SILDES100SK is particularly suitable for bathrooms where the appearance of electrical accessories is an important consideration.

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Ultra-Quiet Extraction Technology

One of the main advantages of the EnviroVent Silent Design 100 is its quiet operating performance.

The SILDES100SK uses a motor mounted on specially designed silent elastic blocks, helping reduce vibration transmission and operating noise.

The manufacturer specifies a sound pressure level of approximately 26.5dB(A) at 3 metres.

This makes the fan particularly attractive for bathrooms, en-suites and toilets where quieter ventilation is desirable.

Benefits of Quiet Operation

• Helps minimise bathroom ventilation noise
• Suitable for en-suite bathrooms
• Practical for bathrooms near bedrooms
• Reduced vibration through silent motor mounting
• Comfortable for everyday domestic use
• Suitable for residential ventilation installations

Actual noise levels will depend on the mounting arrangement, ductwork and installation conditions.

EnviroVent identifies quiet operation as a key feature of its Silent Design 100 range.

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Efficient 8W Motor

The EnviroVent SILDES100SK features an 8W motor, providing efficient extraction with relatively low electrical power consumption.

This makes the fan suitable for everyday domestic ventilation applications.

Benefits of the 8W Motor

• Low electrical power consumption
• Efficient bathroom extraction
• Suitable for regular domestic use
• Practical for modern residential installations
• Combines ventilation performance with energy efficiency

The motor operates from a 230V AC, 50Hz electrical supply and features sealed-for-life ball bearings.

These bearings are designed to support reliable operation and reduce maintenance requirements.

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Effective 100mm Axial Extraction

The EnviroVent Silent Design SILDES100SK uses an axial impeller to extract air from bathrooms and WCs.

The fan is designed for use with compatible 100mm (4-inch) ventilation ducting.

The model-specific technical information lists an extraction rate of approximately 82.8m³/h, equivalent to 23 litres per second.

Extraction Performance

• Fan diameter: 100mm
• Duct connection: 100mm
• Extraction rate: Approximately 82.8m³/h
• Airflow: Approximately 23L/s
• Fan type: Axial
• Motor power: 8W

Benefits of Axial Extraction

• Suitable for domestic bathroom ventilation
• Effective removal of stale air
• Helps extract excess moisture
• Practical for WC ventilation
• Compatible with suitable 100mm ductwork
• Ideal for appropriately designed short-duct installations

The installed airflow will depend on duct length, bends, external grilles and other system resistance.

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Integrated Backdraught Shutter

The EnviroVent SILDES100SK includes an integrated backdraught shutter.

This helps reduce unwanted reverse airflow when the extractor fan is not operating.

Without suitable backdraught protection, external air may enter through the ventilation opening when the fan is switched off.

Benefits of the Backdraught Shutter

• Helps prevent unwanted reverse airflow
• Reduces cold air entering through the ventilation system
• Helps limit heat leakage
• Supports indoor comfort
• Provides practical protection when the fan is switched off

The shutter must be able to open and close freely for effective operation.

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Airflow Guide Vanes

The EnviroVent Silent Design 100 incorporates airflow guide vanes as standard.

These help improve airflow characteristics and pressure development within the fan.

Benefits of Airflow Guide Vanes

• Supports effective extraction
• Helps improve airflow performance
• Works alongside the axial impeller
• Suitable for domestic ventilation systems
• Contributes to efficient fan operation

The combination of airflow guide vanes and silent motor mounting helps deliver effective ventilation with low operating noise.

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IP45 Rated for Bathroom Installations

The EnviroVent SILDES100SK features an IP45 ingress protection rating.

This indicates protection against solid object ingress and water jets in accordance with the relevant IP classification.

The rating makes the fan suitable for appropriately designed bathroom installations.

IP45 Protection Benefits

• Protection against solid objects larger than 1mm
• Protection against water jets
• Suitable for appropriate bathroom environments
• Practical for moisture-prone domestic installations
• Supports electrical safety when correctly installed

Important: IP45 does not mean the fan is waterproof or suitable for immersion.

Installation within bathroom electrical zones must comply with the manufacturer's instructions and applicable electrical regulations.

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Standard Switch-Controlled Operation

The EnviroVent SILDES100SK is a standard extractor fan designed for operation through a suitable external switch.

It does not incorporate the automatic control features available on other models within the Silent Design range.

Control Features

• External switch operation: Yes
• Integrated timer: No
• Integrated humidistat: No
• Integrated PIR sensor: No
• Integrated pullcord: No

This straightforward control arrangement makes the SILDES100SK suitable for installations where automatic humidity sensing or timer functionality is not required.

For applications requiring an adjustable overrun timer or automatic humidity control, an alternative model from the Silent Design range should be selected.

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Ideal for Bathroom and WC Ventilation

The EnviroVent Silent Design SILDES100SK is designed for domestic bathroom and toilet ventilation.

Bathrooms frequently experience elevated humidity due to showers, baths and everyday use.

Adequate ventilation helps remove moisture and stale air, supporting improved indoor air quality.

Bathroom Ventilation Benefits

• Helps extract humid air
• Supports condensation control
• Removes unwanted bathroom odours
• Quiet operating performance
• Stylish decorative appearance
• Suitable for modern bathroom interiors
• Compatible with 100mm ventilation ducting

Suitable Rooms

• Bathrooms
• En-suite bathrooms
• Toilets
• WCs
• Cloakrooms
• Other suitable domestic wet rooms

The fan's decorative Swarovski styling makes it particularly suitable for premium bathroom installations.

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Wall and Ceiling Installation

The EnviroVent Silent Design 100 range is designed for wall or ceiling mounting.

The SILDES100SK uses a 100mm duct connection, allowing it to be incorporated into suitable domestic ventilation systems.

Installation Applications

• Wall-mounted bathroom extraction
• Ceiling-mounted bathroom extraction
• En-suite ventilation
• Toilet and WC extraction
• Domestic renovation projects
• New-build bathroom installations

Installation Considerations

• Use suitable 100mm ducting
• Provide an appropriate external termination
• Ensure adequate replacement air can enter the room
• Position the fan according to the manufacturer's instructions
• Avoid excessive duct resistance
• Ensure the backdraught shutter operates freely
• Follow applicable bathroom electrical installation requirements

The suitability of the fan for a particular installation depends on the ductwork arrangement, required airflow and electrical installation conditions.

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Sealed-for-Life Ball Bearings

The EnviroVent SILDES100SK features sealed-for-life ball bearings.

These are designed to support smooth motor operation and reliable performance over time.

Benefits

• Supports long-term motor reliability
• Helps maintain smooth operation
• Reduces routine bearing maintenance requirements
• Suitable for domestic ventilation applications
• Complements the fan's quiet motor design

The fan should still be cleaned periodically in accordance with the manufacturer's maintenance instructions.

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Standard Thermal Overload Protection

The EnviroVent Silent Design 100 incorporates Standard Thermal Overload Protection (S.T.O.P.).

This motor protection feature is designed to help protect the fan against excessive operating temperatures.

Benefits

• Additional motor protection
• Supports reliable operation
• Helps protect against overheating
• Suitable for domestic ventilation applications

The thermal protection system does not replace the need for correct electrical installation and maintenance.

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• Brand: EnviroVent
• Product Range: Silent Design 100
• Product Code / SKU: SILDES100SK
• Product Type: Decorative Bathroom Extractor Fan
• Design: Swarovski Decorative Front Cover
• Colour: Silver
• Finish: Silver Swarovski Design
• Fan Type: Axial
• Nominal Fan Diameter: 100mm
• Fan Size: 4 Inches
• Duct Connection: 100mm
• Air Extraction Rate: Approximately 82.8m³/h
• Maximum Airflow: Approximately 23L/s
• Motor Power: 8W
• Rated Voltage: 230V AC
• Frequency: 50Hz
• Number of Phases: Single Phase
• Number of Speeds: 1
• Maximum Motor Speed: 2400 RPM
• Sound Pressure Level: 26.5dB(A)
• Noise Measurement Distance: 3 Metres
• IP Rating: IP45
• Motor Bearings: Sealed-for-Life Ball Bearings
• Silent Elastic Motor Mounting: Yes
• Backdraught Shutter: Included
• Airflow Guide Vanes: Included
• Thermal Overload Protection: Yes
• Motor Protection Type: Standard Thermal Overload Protection (S.T.O.P.)
• Timer Included: No
• Humidistat Included: No
• PIR Sensor Included: No
• Pullcord Included: No
• Operation: External Switch
• Mounting Options: Wall or Ceiling, Subject to Installation Requirements
• Material: ABS / Polypropylene
• Height: 188mm
• Width: 188mm
• Overall Depth: 129.5mm
• Dimensions (H x W x D): 188 x 188 x 129.5mm
• Product Weight: Approximately 0.65kg
• Suitable for Bathrooms: Yes
• Suitable for Toilets / WCs: Yes
• Suitable for En-Suites: Yes
• Manufacturer's Warranty: 5 Years, Parts Only

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Suitable Applications

The EnviroVent SILDES100SK 100mm Swarovski Extractor Fan is suitable for a variety of domestic ventilation applications, including:

• Bathroom Extractor Fan Installations
• Luxury Bathroom Ventilation
• Designer Bathroom Installations
• En-Suite Bathroom Extraction
• Toilet and WC Ventilation
• Cloakroom Ventilation
• Residential Ventilation Upgrades
• New-Build Properties
• House Renovations
• Bathroom Refurbishments
• Modern Residential Developments
• Decorative Extractor Fan Installations
• Quiet Bathroom Ventilation
• Domestic Moisture Extraction
• Condensation Management
• Wall-Mounted Extractor Fans
• Ceiling-Mounted Extractor Fans
• 100mm Ducted Ventilation Systems
• Electrical Contractor Installations
• Bathroom Installer Projects
• Property Maintenance and Refurbishment

Important: Confirm the required airflow and ducting arrangement before installation.

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Why Choose the EnviroVent SILDES100SK Swarovski Extractor Fan?

The EnviroVent Silent Design 100mm Swarovski Extractor Fan combines effective bathroom ventilation with distinctive decorative styling.

Its elegant silver Swarovski front cover provides a premium appearance, making it particularly attractive for contemporary bathrooms and luxury en-suites.

The fan's silent elastic motor mounting helps minimise vibration and operating noise, delivering a sound pressure level of approximately 26.5dB(A) at 3 metres.

Its efficient 8W motor provides an extraction rate of approximately 82.8m³/h, helping remove moisture and stale air from suitable domestic bathrooms and WCs.

The IP45 protection rating makes it suitable for appropriately designed bathroom installations.

An integrated backdraught shutter helps prevent unwanted reverse airflow, while airflow guide vanes contribute to effective extraction performance.

The fan also features sealed-for-life ball bearings and thermal overload protection to support reliable operation.

Its 100mm duct connection and wall or ceiling mounting options provide installation flexibility.

With a 5-year manufacturer's parts-only warranty, the EnviroVent SILDES100SK is a practical choice for homeowners and installers seeking a decorative, quiet and dependable bathroom extractor fan.