KOS Desk Riser Blocks | Height Adjustment Blocks (Set of 4)
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KOS Desk Riser Blocks | Height Adjustment Blocks (Set of 4)
Increase Desk Height for Better Posture & Comfort
If your desk feels too low, it can lead to discomfort, poor posture, and long-term strain on your back and neck.
The KOS Desk Riser Blocks are the perfect solution, allowing you to elevate your desk effortlessly. Whether you're looking for desk riser blocks for a home office, a corporate workstation, or a professional ergonomic setup, these adjustable desk risers provide a simple yet effective fix.
Customisable Height Adjustment
Each block adds 25mm (1") to your desk height, making these desk height risers ideal for achieving the perfect ergonomic position. The stackable design allows you to fine-tune your desk height to suit your needs.
Sturdy & Reliable Design
These heavy-duty desk risers are built for stability, measuring 60mm x 60mm x 25mm and featuring a 42mm circular recess to securely hold desk leg risers in place. Whether used for standing desks, sit-stand setups, or traditional office desks, they provide a firm, wobble-free base.
Versatile & Space-Saving
Designed for a variety of applications, these furniture risers for desks work well in home offices, professional settings, and even for large desks requiring extra support. Their compact size ensures a discreet yet effective way to elevate your workspace without adding bulk.
Why Choose KOS Desk Riser Blocks?
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Easy to Install – Simply place under your desk legs for instant height adjustment.
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Stackable Desk Risers – Customize your height with multiple risers.
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Durable & Strong – Ideal for long-term use in offices or home workspaces.
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Works for All Desk Types – Suitable for wooden, metal, and adjustable desks.
Upgrade your old desk today with the best desk riser blocks for fixed desks, ergonomic setups, and home offices—because your comfort and posture matter!
Posture Tips & Improved Ergonomics
Sitting for long periods can often lead to discomfort or pain, especially in areas like your hips, lower back, and tailbone. Here are some simple, effective tips to help improve your posture and reduce common issues like hip pain when sitting, lower back pain when sitting, and tailbone pain when sitting.
1. Support Your Lower Back
If your lower back hurts when sitting, it's often due to a lack of proper support. Make sure your chair has good lumbar support to keep your spine aligned. You can also use a small cushion to provide extra support if needed.
2. Keep Your Hips at the Right Angle
When your hip hurts when sitting, it may be due to poor alignment. Your hips should be level with or slightly higher than your knees. Adjust your chair height so your feet are flat on the ground and your knees form a 90-degree angle. This can help reduce hip joint pain while sitting and prevent buttock pain when sitting and lying down.
3. Adjust Your Seat Position
For those dealing with coccyx pain when sitting or a sore tailbone from sitting, ensure your seat isn’t pressing too hard on your tailbone. Try a cushion with a cut-out section to relieve pressure on the tailbone and improve comfort.
4. Move Regularly
If you feel buttock ache when sitting or hip discomfort when sitting, it's a sign that your body needs a break. Stand up, stretch, or take a short walk every 30-60 minutes. Regular movement can ease tension and prevent hip ache when sitting or lower back pain while sitting.
5. Exercise for Strength and Flexibility
A good workout for back pain can strengthen your core and back muscles, reducing discomfort. Exercises like gentle stretches or yoga can help relieve bottom pain when sitting, butt pain while sitting, and improve overall posture.
By following these posture tips and incorporating ergonomic tips into your daily routine, you can reduce discomfort and improve your overall well-being while sitting. Make sure to listen to your body and adjust your workspace as needed to stay comfortable throughout the day.
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Adjustable Desk Risers (Set of 4)
These ergonomic desk risers are designed to elevate non height-adjustable desks, improving comfort and posture while working. Each interlocking riser block is 25mm high, and they can be stacked up to a maximum of 75mm (3 blocks) for stability and safety.
Key Features:
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Set of 4 stackable desk riser blocks
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Dimensions: 60mm x 60mm x 25mm (each block)
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Circular desk foot recess: 42mm diameter
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Durable and sturdy design for office desks, workstations, and home office setups
By adjusting the desk height, these furniture risers help reduce poor posture and muscle strain, promoting a healthier, ergonomic workspace.
Recommended Add-Ons
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Frequently Asked Questions
A: This is an online ergonomic training course designed to teach participants how to assess Visual Display Units (VDU) / Display Screen Equipment (DSE) safely and in compliance with Irish and European health & safety regulations. It covers workstation assessments, ergonomics, and MSD prevention.
A: This course is suitable for anyone responsible for workplace safety or office ergonomics, including:
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Health & Safety managers or consultants
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Health & Safety representatives
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Occupational health professionals
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Facilities management staff
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Architects involved in office design
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Office managers and business owners
A: No. This beginner-friendly online DSE/VDU course is suitable for anyone, regardless of prior ergonomics or health & safety experience.
A: The course is fully online via Microsoft Teams, featuring interactive lectures, group exercises, explainer videos, polls, and practical workstation assessments.
A: The course runs for 1 full day (9am–5pm) with breaks.
A: The course is delivered by highly experienced ergonomic and health & safety professionals from KOS Ergonomics, who work with leading Irish companies to reduce workplace risks and improve office ergonomics.
A: Yes. Participants who successfully complete the theory exam and practical assessment will receive a KOS Training Academy Level 1 VDU / DSE Assessor Certificate.
A: You’ll need a computer or tablet with a camera, microphone, and stable internet connection. A typical home or office workstation is sufficient for the practical exercises.
A: Key topics include:
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Ergonomics and anthropometrics for office work
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Hazards and risks associated with VDU/DSE use
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Legal requirements under Irish and EU legislation
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Workstation setup, environmental factors, and emerging trends (hot-desking, sit-stand desks, home working, laptop/tablet use)
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Practical assessment and evaluation techniques
A: Yes. The course covers Regulation 72 of the 2007 Safety, Health & Welfare at Work Regulations, along with European Directive 90/270/EEC to ensure compliance for all EU countries.
A: Absolutely. By training staff as certified VDU / DSE assessors, your organisation can reduce musculoskeletal disorders (MSDs), improve employee wellbeing, and ensure compliance with legal obligations.
A: Yes. Participants have access to KOS Ergonomics’ expert advice and resources for any follow-up questions related to workstation assessments or ergonomics.
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