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Viasit CoreChair Lite | Active Chair

By Viasit

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Sitting Like You're on Clouds with Viasit CoreChair Lite Comfort

If you’re looking for a simple yet effective way to introduce movement into your workday, the Active Chair | Viasit CoreChair Lite is designed to do just that.

A streamlined version of the CoreChair Classic, the CoreChair Lite still delivers the benefits of active sitting, promoting better posture, improved circulation, and enhanced core engagement. Whether at home or in the office, it provides a comfortable and supportive seating experience that helps prevent back pain and encourages healthy movement throughout the day.

With its ergonomic design and focus on well-being, the CoreChair Lite is a smart choice for those seeking a balance of comfort and functionality in their workspace.


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Height Range

43cm - 57cm

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Exceptional Reliability

Perfect for Extended Use

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Improves Posture

Pelvis Stabilizer Support

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Guarantee

8 Years Warranty


Freedom and Comfort with Lite CoreChair

The Lite CoreChair offers a simplified yet innovative take on the CoreChair Classic, offering a revolutionary approach to ergonomic office seating. Designed for those who prioritise health and comfort, it promotes active sitting, core strengthening, and back pain prevention.

Its patented Core mechanism enables smooth, controlled movement, improving posture, joint mobility, circulation, and core strength. The PU foam seat provides optimal pressure distribution, strain relief, and slide prevention for lasting comfort, while the durable PES form-fit knit upholstery ensures breathability and flexibility.

The ergonomic pelvic support stabilises the hips, encourages a natural posture, and promotes spinal alignment. Adjustable resistance lets users control movement levels for better core engagement.

The sturdy five-star base includes a footrest, with seat height options:

  • 43cm – 49cm (for users 5'7" & below)
  • 47cm – 57cm (for users 5'7" & above)

A forward-thinking choice, the Lite CoreChair encourages movement, enhances comfort, and supports long-term spinal health.

Manufactured to order in Germany and backed by an 8-year warranty, it is a smart and lasting investment in health, wellbeing, and productivity.

Viasit CoreChair Lite - 2 Person sitting on the chair while working

What's the difference between the CoreChair Lite and CoreChair Classic?

The Classic is the premium model of the CoreChair, offering several functional upgrades. These include an adjustable resistance mechanism, allowing you to control movement with the lever on the right, along with a 3D-knit fabric designed to enhance airflow.

The Lite is the more budget-friendly CoreChair, providing the same range of movement but with a fixed, low-resistance setting, equivalent to the lowest resistance level on the Classic.

Here’s CoreChair designer Patrick Harrison explaining the difference between the Classic and Lite models.

In the video, you’ll notice the Tango, which is the version available in the US, while the Lite is used in the UK.




Key Facts About the Viasit CoreChair Lite

Pros
  • Ergonomic active-sitting chair
  • Sculpted seat optimizes pressure distribution and prevents sliding
  • Back rest works with the cushion shape to embrace your pelvis
  • Seat and Back harmonize to stabilize the pelvis to optimize balance and alignment of your spine. Ideal sitting posture.
  • Patented mechanism encourages healthy movement to build core strength, mobilize joints and stimulate circulation
  • Recommended for preventative strengthening and good positioning
  • Compact and fits snugly under desk
  • 5 stylish colours to choose from
  • Comfortably seats those 5′ to 6’5″ tall with simple adjustments
  • Exceeds BIFMA/ ANSI durability and safety requirements
  • Made in Germany
  • 60-day satisfaction guarantee
  • 8-year warranty
Cons
  • No Arm Support: This may not be comfortable for those who prefer more structured support. If so, we have other options if this is the case.
  • Assembly: While not overly complicated, assembly can take a bit of time, especially if you're not handy with tools. For a small additional cost, we can supply the chair pre-assembled
Lite CoreChair - Chair Features Diagram

Lite CoreChair Dimensions

The CoreChair Lite is designed to provide exceptional ergonomic support, encouraging active sitting and natural movement throughout your day.

With an adjustable seat height ranging from 43.2cm to 54.6cm, it easily adapts to different desk heights and user preferences for personalised comfort.

The seat width measures a generous 49cm, while the seat depth can be adjusted between 42cm and 46cm, ensuring an ideal fit for a variety of body shapes and seating needs.

Lite CoreChair - Chair Dimensions Diagram


How to Sit on the Lite CoreChair

Watch how the CoreChair Lite supports healthy sitting with simple adjustments. This video shows how to set seat height, depth, and pelvic support to encourage proper posture, engage your core, and keep you moving comfortably throughout the day.



Viasit CoreChair Lite Assembly Video

Watch this quick assembly video to see how easily the CoreChair Lite comes together. Follow simple, step-by-step instructions to set up your chair in minutes and start enjoying active, ergonomic sitting right away.



Lite CoreChair: 2 Types of Castors

The CoreChair Lite offers two types of castors to suit different flooring. Soft castors, identified by their grey tread, are designed for hard floors to provide better grip and prevent slipping. Hard castors, with a black tread, are ideal for soft floors like carpet, allowing smooth movement without resistance.

Lite CoreChair - 2 Types of Castors

Viasit CoreChair Lite Technical Specifications

Back Support Low-profile back support with a pelvic stabilizer to encourage active sitting
Seat Design Sculpted seat designed for even pressure distribution and optimal balance
Chair Mechanism Patented multi-directional tilt mechanism allowing up to 14 degrees of movement in all directions
Posture Support Seat and back work together to stabilize the pelvis, improving spinal alignment and reducing strain
Recommended Use Designed for those who want an active sitting experience to engage core muscles and improve circulation
Upholstery Durable PES form-fit knit upholstery ensures both breathability and flexibility
Height Range Comfortably fits users from 5′0″ to 6′5″ tall with simple adjustments
Manufactured in Germany
Warranty 8-year warranty

All items are shipped from the UK and are delivered FREE to mainland UK destinations. Read our full delivery policy here. 

We offer market leading 30-day easy returns and refunds for all non-bespoke items. Read more about our returns policy here. 

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Sitting Like You're on Clouds with Viasit CoreChair Lite Comfort

If you’re looking for a simple yet effective way to introduce movement into your workday, the Active Chair | Viasit CoreChair Lite is designed to do just that.

A streamlined version of the CoreChair Classic, the CoreChair Lite still delivers the benefits of active sitting, promoting better posture, improved circulation, and enhanced core engagement. Whether at home or in the office, it provides a comfortable and supportive seating experience that helps prevent back pain and encourages healthy movement throughout the day.

With its ergonomic design and focus on well-being, the CoreChair Lite is a smart choice for those seeking a balance of comfort and functionality in their workspace.


Placeholder Image

Height Range

43cm - 57cm

Placeholder Image

Exceptional Reliability

Perfect for Extended Use

Placeholder Image

Improves Posture

Pelvis Stabilizer Support

Placeholder Image

Guarantee

8 Years Warranty


Freedom and Comfort with Lite CoreChair

The Lite CoreChair offers a simplified yet innovative take on the CoreChair Classic, offering a revolutionary approach to ergonomic office seating. Designed for those who prioritise health and comfort, it promotes active sitting, core strengthening, and back pain prevention.

Its patented Core mechanism enables smooth, controlled movement, improving posture, joint mobility, circulation, and core strength. The PU foam seat provides optimal pressure distribution, strain relief, and slide prevention for lasting comfort, while the durable PES form-fit knit upholstery ensures breathability and flexibility.

The ergonomic pelvic support stabilises the hips, encourages a natural posture, and promotes spinal alignment. Adjustable resistance lets users control movement levels for better core engagement.

The sturdy five-star base includes a footrest, with seat height options:

  • 43cm – 49cm (for users 5'7" & below)
  • 47cm – 57cm (for users 5'7" & above)

A forward-thinking choice, the Lite CoreChair encourages movement, enhances comfort, and supports long-term spinal health.

Manufactured to order in Germany and backed by an 8-year warranty, it is a smart and lasting investment in health, wellbeing, and productivity.

Viasit CoreChair Lite - 2 Person sitting on the chair while working

What's the difference between the CoreChair Lite and CoreChair Classic?

The Classic is the premium model of the CoreChair, offering several functional upgrades. These include an adjustable resistance mechanism, allowing you to control movement with the lever on the right, along with a 3D-knit fabric designed to enhance airflow.

The Lite is the more budget-friendly CoreChair, providing the same range of movement but with a fixed, low-resistance setting, equivalent to the lowest resistance level on the Classic.

Here’s CoreChair designer Patrick Harrison explaining the difference between the Classic and Lite models.

In the video, you’ll notice the Tango, which is the version available in the US, while the Lite is used in the UK.




Key Facts About the Viasit CoreChair Lite

Pros
  • Ergonomic active-sitting chair
  • Sculpted seat optimizes pressure distribution and prevents sliding
  • Back rest works with the cushion shape to embrace your pelvis
  • Seat and Back harmonize to stabilize the pelvis to optimize balance and alignment of your spine. Ideal sitting posture.
  • Patented mechanism encourages healthy movement to build core strength, mobilize joints and stimulate circulation
  • Recommended for preventative strengthening and good positioning
  • Compact and fits snugly under desk
  • 5 stylish colours to choose from
  • Comfortably seats those 5′ to 6’5″ tall with simple adjustments
  • Exceeds BIFMA/ ANSI durability and safety requirements
  • Made in Germany
  • 60-day satisfaction guarantee
  • 8-year warranty
Cons
  • No Arm Support: This may not be comfortable for those who prefer more structured support. If so, we have other options if this is the case.
  • Assembly: While not overly complicated, assembly can take a bit of time, especially if you're not handy with tools. For a small additional cost, we can supply the chair pre-assembled
Lite CoreChair - Chair Features Diagram

Lite CoreChair Dimensions

The CoreChair Lite is designed to provide exceptional ergonomic support, encouraging active sitting and natural movement throughout your day.

With an adjustable seat height ranging from 43.2cm to 54.6cm, it easily adapts to different desk heights and user preferences for personalised comfort.

The seat width measures a generous 49cm, while the seat depth can be adjusted between 42cm and 46cm, ensuring an ideal fit for a variety of body shapes and seating needs.

Lite CoreChair - Chair Dimensions Diagram


How to Sit on the Lite CoreChair

Watch how the CoreChair Lite supports healthy sitting with simple adjustments. This video shows how to set seat height, depth, and pelvic support to encourage proper posture, engage your core, and keep you moving comfortably throughout the day.



Viasit CoreChair Lite Assembly Video

Watch this quick assembly video to see how easily the CoreChair Lite comes together. Follow simple, step-by-step instructions to set up your chair in minutes and start enjoying active, ergonomic sitting right away.



Lite CoreChair: 2 Types of Castors

The CoreChair Lite offers two types of castors to suit different flooring. Soft castors, identified by their grey tread, are designed for hard floors to provide better grip and prevent slipping. Hard castors, with a black tread, are ideal for soft floors like carpet, allowing smooth movement without resistance.

Lite CoreChair - 2 Types of Castors

Viasit CoreChair Lite Technical Specifications

Back Support Low-profile back support with a pelvic stabilizer to encourage active sitting
Seat Design Sculpted seat designed for even pressure distribution and optimal balance
Chair Mechanism Patented multi-directional tilt mechanism allowing up to 14 degrees of movement in all directions
Posture Support Seat and back work together to stabilize the pelvis, improving spinal alignment and reducing strain
Recommended Use Designed for those who want an active sitting experience to engage core muscles and improve circulation
Upholstery Durable PES form-fit knit upholstery ensures both breathability and flexibility
Height Range Comfortably fits users from 5′0″ to 6′5″ tall with simple adjustments
Manufactured in Germany
Warranty 8-year warranty

All items are shipped from the UK and are delivered FREE to mainland UK destinations. Read our full delivery policy here. 

We offer market leading 30-day easy returns and refunds for all non-bespoke items. Read more about our returns policy here.