1400mm wide office desk add-on unit with a natural wood finish and black metal frame, designed to extend an existing desk setup in a matching style.
Add-on desk unit made in the UK with a wooden top and black metal frame, designed to extend bench desk clusters, featuring a modern look and 10-year warranty, compliant with EN 527-2:2016 and EN ISO 9241-5 1999.
Line drawing of an office desk add-on unit showing height, width, and depth measurements, with a size chart listing widths of 1200mm, 1400mm, and 1600mm, all measuring 725mm high and 800mm deep.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: The Cost-Effective Growth Module

The Cobolt 1400mm Add-On Unit transforms a single desk into a collaborative bench. It allows businesses to expand their layout linearly, utilising shared components to reduce costs while maintaining the generous workspace needed for modern tech roles.

Streamlined Expansion

  • Plug-and-Play Growth: This unit connects to the leg frame of an existing desk. By sharing the upright, you create a seamless "bench" that looks cleaner than pushing standalone desks together and ensures perfect alignment across the row.
  • Recessed Leg Design: The intermediate leg (where the desks join) is set back from the front edge. This crucial ergonomic feature ensures that users sitting at the join have full freedom of movement for their legs and chair, preventing knee collisions.
  • Reduced Footprint: By eliminating double legs at every junction, you save valuable centimetres across a long run of desks, allowing you to fit more staff into your open-plan area comfortably.

Tech-Ready Workspace

  • 1400mm Width: This extension provides the same productivity benefits as our standalone 1400mm desks. It offers sufficient width for two 24-inch monitors side-by-side, making it the standard choice for IT, admin, and sales teams.
  • Scalloped Connectivity: The rear desktop features a continuous scalloped cut-out. This allows cables to drop down the back effortlessly and provides a secure clamping zone for monitor arms, keeping the shared workspace tidy.
  • Commercial Strength: Despite being a modular add-on, the connection is rock-solid. The system meets BS EN527-2 standards, ensuring the extended bench is just as rigid as a single desk.

The Cobolt Advantage

  • Direct UK Value: By manufacturing in the UK and selling directly, we cut out the middleman. This ensures you get high-grade commercial steel and sustainable timber at a fraction of the showroom price.
  • Free Delivery Standard: We believe in transparent pricing. That’s why Free UK Mainland Delivery is included on every order, whether you are buying one add-on or fitting out a whole floor.
  • Safety Certified: Fully compliant with British and European safety standards, guaranteeing a safe working environment for your team.

Key Technical Features: Scaling Your Office

The 1400mm Add-On Unit is the versatile standard for modern office growth. Whether you are adding a single desk for a new hire or fitting out a complete department, this module delivers commercial durability and effortless cable management.

  • Add-On Configuration – Bolt-on design requires a Starter unit to form a row.
  • 1400mm Width – Accommodates dual monitors and paperwork with ease.
  • Shared Leg Architecture – Lowers hardware costs and improves office aesthetics.
  • Recessed Intermediate Leg – Prevents leg obstruction at the connection point.
  • Scalloped Rear Edge – Instant cable access for every user in the row.
  • 25mm Commercial Grade Top – Durable surface designed for daily wear.
  • BS EN527-2 Compliant – Certified stability for linked desks.
  • 6-Year Warranty – Secure protection for your growing assets.
Warranty icon
6 Year Warranty
Free delivery icon
Free UK Mainland Delivery
UK Design icon
Proudly UK Design & Manufacturing

Cobolt Service & Trust: Why Buy From Us?

  • The Cobolt Delivery Promise: We know that hidden shipping costs can ruin a budget. That is why we offer Free UK Mainland Delivery on everything. We use dedicated furniture couriers to ensure your add-on unit arrives in perfect condition, ready to work.
  • Heritage & Stock: With 50 years of experience, we understand the urgency of business. We hold vast stocks in our UK warehouse, ensuring that when you hire new staff, we can get your furniture to you fast.
  • Total Peace of Mind: We don't just sell desks; we support them. Our 6-Year Warranty covers the frame and the top, giving you total confidence in your investment.

Built for Safety. Certified for Quality.

  • This system is BS EN527-2:2016 Compliant. This signifies it has passed specific British and European tests for mechanical safety, ensuring the shared leg connection is secure.
  • The Recessed Leg is a key safety feature, preventing users from banging their knees or tripping over the frame where desks join.
  • The Rigid Connection ensures that extending the desk row does not introduce wobble; the entire bench acts as a single, stable unit.
  • We provide a solid 6-Year Manufacturer's Warranty, protecting your investment against structural defects.
Width
1400mm
Type
Add-On Unit
Warranty
6 Years
Specification
Details
Purpose / Benefit
Dimensions
1400mm (W) x 800mm (D) x 726mm (H)
Dual-screen extension size
Unit Type
Add-On (Requires Starter)
Extends desk rows
Leg Configuration
1 x End Leg, 1 x Shared Leg Bracket
Cost & space saving
Desktop Feature
Scalloped Cut-out
Cable & clamp access
Desktop Material
25mm Melamine (MDF Core)
High durability
Compliance
BS EN527-2:2016
Safety certified
Wood Finishes
Beech, Oak, Walnut, White, etc.
Match existing desks
Frame Finishes
Silver, White, Black
Modern or classic
Origin
UK Manufactured
Quality assurance
Warranty
6 Years
Reliability

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5-7 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Expert Advice: The 1400mm Add-On Unit

Q: Can I use this unit on its own?

A: No. This is strictly an extension unit. It is missing one full leg set because it is designed to attach to the leg of a "Starter" desk. You must have a starter desk first.

Q: Why choose the 1400mm Add-On?

A: If your team uses dual monitors, the 1400mm width is highly recommended. Expanding your bench with 1400mm units ensures every new staff member has enough space for two screens without feeling cramped.

Q: Will the shared leg get in the way?

A: No. The intermediate shared leg is recessed (set back). This smart design feature means the leg structure doesn't interfere with the user's knees or chair, even right at the connection point.

Q: Is it easy to add more units later?

A: Yes. That is the beauty of this modular system. As you hire more staff, you can simply purchase another add-on unit and bolt it to the end of your existing row.

Q: What is the benefit of the scalloped top?

A: The scalloped top allows cables to pass through anywhere along the back edge, rather than just through specific holes. It is also perfect for clamping monitor arms, keeping the desk surface completely clear.

Q: What does the warranty cover?

A: The warranty covers manufacturing defects in the frame and desktop for 6 years. This ensures the desk remains structurally sound and safe for everyday use.

Q: Do I really get Free Delivery?

A: Yes, absolutely. We offer Free UK Mainland Delivery on all items, including add-on units. We use dedicated couriers to ensure it arrives safely.

Overview

Product Overview: The Cost-Effective Growth Module

The Cobolt 1400mm Add-On Unit transforms a single desk into a collaborative bench. It allows businesses to expand their layout linearly, utilising shared components to reduce costs while maintaining the generous workspace needed for modern tech roles.

Streamlined Expansion

  • Plug-and-Play Growth: This unit connects to the leg frame of an existing desk. By sharing the upright, you create a seamless "bench" that looks cleaner than pushing standalone desks together and ensures perfect alignment across the row.
  • Recessed Leg Design: The intermediate leg (where the desks join) is set back from the front edge. This crucial ergonomic feature ensures that users sitting at the join have full freedom of movement for their legs and chair, preventing knee collisions.
  • Reduced Footprint: By eliminating double legs at every junction, you save valuable centimetres across a long run of desks, allowing you to fit more staff into your open-plan area comfortably.

Tech-Ready Workspace

  • 1400mm Width: This extension provides the same productivity benefits as our standalone 1400mm desks. It offers sufficient width for two 24-inch monitors side-by-side, making it the standard choice for IT, admin, and sales teams.
  • Scalloped Connectivity: The rear desktop features a continuous scalloped cut-out. This allows cables to drop down the back effortlessly and provides a secure clamping zone for monitor arms, keeping the shared workspace tidy.
  • Commercial Strength: Despite being a modular add-on, the connection is rock-solid. The system meets BS EN527-2 standards, ensuring the extended bench is just as rigid as a single desk.

The Cobolt Advantage

  • Direct UK Value: By manufacturing in the UK and selling directly, we cut out the middleman. This ensures you get high-grade commercial steel and sustainable timber at a fraction of the showroom price.
  • Free Delivery Standard: We believe in transparent pricing. That’s why Free UK Mainland Delivery is included on every order, whether you are buying one add-on or fitting out a whole floor.
  • Safety Certified: Fully compliant with British and European safety standards, guaranteeing a safe working environment for your team.

Features & Benefits

Key Technical Features: Scaling Your Office

The 1400mm Add-On Unit is the versatile standard for modern office growth. Whether you are adding a single desk for a new hire or fitting out a complete department, this module delivers commercial durability and effortless cable management.

  • Add-On Configuration – Bolt-on design requires a Starter unit to form a row.
  • 1400mm Width – Accommodates dual monitors and paperwork with ease.
  • Shared Leg Architecture – Lowers hardware costs and improves office aesthetics.
  • Recessed Intermediate Leg – Prevents leg obstruction at the connection point.
  • Scalloped Rear Edge – Instant cable access for every user in the row.
  • 25mm Commercial Grade Top – Durable surface designed for daily wear.
  • BS EN527-2 Compliant – Certified stability for linked desks.
  • 6-Year Warranty – Secure protection for your growing assets.
Warranty icon
6 Year Warranty
Free delivery icon
Free UK Mainland Delivery
UK Design icon
Proudly UK Design & Manufacturing

Cobolt Service & Trust: Why Buy From Us?

  • The Cobolt Delivery Promise: We know that hidden shipping costs can ruin a budget. That is why we offer Free UK Mainland Delivery on everything. We use dedicated furniture couriers to ensure your add-on unit arrives in perfect condition, ready to work.
  • Heritage & Stock: With 50 years of experience, we understand the urgency of business. We hold vast stocks in our UK warehouse, ensuring that when you hire new staff, we can get your furniture to you fast.
  • Total Peace of Mind: We don't just sell desks; we support them. Our 6-Year Warranty covers the frame and the top, giving you total confidence in your investment.

Safety & Warranty

Built for Safety. Certified for Quality.

  • This system is BS EN527-2:2016 Compliant. This signifies it has passed specific British and European tests for mechanical safety, ensuring the shared leg connection is secure.
  • The Recessed Leg is a key safety feature, preventing users from banging their knees or tripping over the frame where desks join.
  • The Rigid Connection ensures that extending the desk row does not introduce wobble; the entire bench acts as a single, stable unit.
  • We provide a solid 6-Year Manufacturer's Warranty, protecting your investment against structural defects.

Specification Dimensions

Width
1400mm
Type
Add-On Unit
Warranty
6 Years
Specification
Details
Purpose / Benefit
Dimensions
1400mm (W) x 800mm (D) x 726mm (H)
Dual-screen extension size
Unit Type
Add-On (Requires Starter)
Extends desk rows
Leg Configuration
1 x End Leg, 1 x Shared Leg Bracket
Cost & space saving
Desktop Feature
Scalloped Cut-out
Cable & clamp access
Desktop Material
25mm Melamine (MDF Core)
High durability
Compliance
BS EN527-2:2016
Safety certified
Wood Finishes
Beech, Oak, Walnut, White, etc.
Match existing desks
Frame Finishes
Silver, White, Black
Modern or classic
Origin
UK Manufactured
Quality assurance
Warranty
6 Years
Reliability

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5-7 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

Expert Advice: The 1400mm Add-On Unit

Q: Can I use this unit on its own?

A: No. This is strictly an extension unit. It is missing one full leg set because it is designed to attach to the leg of a "Starter" desk. You must have a starter desk first.

Q: Why choose the 1400mm Add-On?

A: If your team uses dual monitors, the 1400mm width is highly recommended. Expanding your bench with 1400mm units ensures every new staff member has enough space for two screens without feeling cramped.

Q: Will the shared leg get in the way?

A: No. The intermediate shared leg is recessed (set back). This smart design feature means the leg structure doesn't interfere with the user's knees or chair, even right at the connection point.

Q: Is it easy to add more units later?

A: Yes. That is the beauty of this modular system. As you hire more staff, you can simply purchase another add-on unit and bolt it to the end of your existing row.

Q: What is the benefit of the scalloped top?

A: The scalloped top allows cables to pass through anywhere along the back edge, rather than just through specific holes. It is also perfect for clamping monitor arms, keeping the desk surface completely clear.

Q: What does the warranty cover?

A: The warranty covers manufacturing defects in the frame and desktop for 6 years. This ensures the desk remains structurally sound and safe for everyday use.

Q: Do I really get Free Delivery?

A: Yes, absolutely. We offer Free UK Mainland Delivery on all items, including add-on units. We use dedicated couriers to ensure it arrives safely.

Single Straight Leg Add-On Desk 1400mm (Requires Starter)

Product code: DK148DAO
Seamlessly extend your office capacity with the Cobolt Single Straight Leg Desk Add-On Unit (1400mm). Engineered to attach directly to a "Starter" des...

Inc VAT

Exc VAT

£182.00

£151.67

Width - 1400mm

Request a Quote

You can add multiple configured items and submit once.

How it works
  1. Select all required options — Choose your size, finish, edge colour, frame colour, and any add-ons.
  2. Add to your Quote Basket — Click "Request Quote" to save this exact configuration.
  3. Keep adding items — Add as many products, sizes, or colour options as you need. Each item is saved separately in your Quote Basket.
  4. Submit once — Submit the Quote Basket one time — we'll receive everything together.
In Stock - UK Dispatch

Fast Tracked Dispatch Predictable. Reliable. Hassle-free.

UK Customer Support Expert guidance. Real people.

Trusted UK Supplier 50 years. Established. Reliable.

Free UK Mainland Delivery Clear. Upfront pricing.

Overview

Features

Safety & Warranty

Specifications & Dimensions

Delivery & Returns

Product FAQs

Product Overview: The Cost-Effective Growth Module

The Cobolt 1400mm Add-On Unit transforms a single desk into a collaborative bench. It allows businesses to expand their layout linearly, utilising shared components to reduce costs while maintaining the generous workspace needed for modern tech roles.

Streamlined Expansion

  • Plug-and-Play Growth: This unit connects to the leg frame of an existing desk. By sharing the upright, you create a seamless "bench" that looks cleaner than pushing standalone desks together and ensures perfect alignment across the row.
  • Recessed Leg Design: The intermediate leg (where the desks join) is set back from the front edge. This crucial ergonomic feature ensures that users sitting at the join have full freedom of movement for their legs and chair, preventing knee collisions.
  • Reduced Footprint: By eliminating double legs at every junction, you save valuable centimetres across a long run of desks, allowing you to fit more staff into your open-plan area comfortably.

Tech-Ready Workspace

  • 1400mm Width: This extension provides the same productivity benefits as our standalone 1400mm desks. It offers sufficient width for two 24-inch monitors side-by-side, making it the standard choice for IT, admin, and sales teams.
  • Scalloped Connectivity: The rear desktop features a continuous scalloped cut-out. This allows cables to drop down the back effortlessly and provides a secure clamping zone for monitor arms, keeping the shared workspace tidy.
  • Commercial Strength: Despite being a modular add-on, the connection is rock-solid. The system meets BS EN527-2 standards, ensuring the extended bench is just as rigid as a single desk.

The Cobolt Advantage

  • Direct UK Value: By manufacturing in the UK and selling directly, we cut out the middleman. This ensures you get high-grade commercial steel and sustainable timber at a fraction of the showroom price.
  • Free Delivery Standard: We believe in transparent pricing. That’s why Free UK Mainland Delivery is included on every order, whether you are buying one add-on or fitting out a whole floor.
  • Safety Certified: Fully compliant with British and European safety standards, guaranteeing a safe working environment for your team.

Key Technical Features: Scaling Your Office

The 1400mm Add-On Unit is the versatile standard for modern office growth. Whether you are adding a single desk for a new hire or fitting out a complete department, this module delivers commercial durability and effortless cable management.

  • Add-On Configuration – Bolt-on design requires a Starter unit to form a row.
  • 1400mm Width – Accommodates dual monitors and paperwork with ease.
  • Shared Leg Architecture – Lowers hardware costs and improves office aesthetics.
  • Recessed Intermediate Leg – Prevents leg obstruction at the connection point.
  • Scalloped Rear Edge – Instant cable access for every user in the row.
  • 25mm Commercial Grade Top – Durable surface designed for daily wear.
  • BS EN527-2 Compliant – Certified stability for linked desks.
  • 6-Year Warranty – Secure protection for your growing assets.
Warranty icon
6 Year Warranty
Free delivery icon
Free UK Mainland Delivery
UK Design icon
Proudly UK Design & Manufacturing

Cobolt Service & Trust: Why Buy From Us?

  • The Cobolt Delivery Promise: We know that hidden shipping costs can ruin a budget. That is why we offer Free UK Mainland Delivery on everything. We use dedicated furniture couriers to ensure your add-on unit arrives in perfect condition, ready to work.
  • Heritage & Stock: With 50 years of experience, we understand the urgency of business. We hold vast stocks in our UK warehouse, ensuring that when you hire new staff, we can get your furniture to you fast.
  • Total Peace of Mind: We don't just sell desks; we support them. Our 6-Year Warranty covers the frame and the top, giving you total confidence in your investment.

Built for Safety. Certified for Quality.

  • This system is BS EN527-2:2016 Compliant. This signifies it has passed specific British and European tests for mechanical safety, ensuring the shared leg connection is secure.
  • The Recessed Leg is a key safety feature, preventing users from banging their knees or tripping over the frame where desks join.
  • The Rigid Connection ensures that extending the desk row does not introduce wobble; the entire bench acts as a single, stable unit.
  • We provide a solid 6-Year Manufacturer's Warranty, protecting your investment against structural defects.
Width
1400mm
Type
Add-On Unit
Warranty
6 Years
Specification
Details
Purpose / Benefit
Dimensions
1400mm (W) x 800mm (D) x 726mm (H)
Dual-screen extension size
Unit Type
Add-On (Requires Starter)
Extends desk rows
Leg Configuration
1 x End Leg, 1 x Shared Leg Bracket
Cost & space saving
Desktop Feature
Scalloped Cut-out
Cable & clamp access
Desktop Material
25mm Melamine (MDF Core)
High durability
Compliance
BS EN527-2:2016
Safety certified
Wood Finishes
Beech, Oak, Walnut, White, etc.
Match existing desks
Frame Finishes
Silver, White, Black
Modern or classic
Origin
UK Manufactured
Quality assurance
Warranty
6 Years
Reliability

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5-7 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Expert Advice: The 1400mm Add-On Unit

Q: Can I use this unit on its own?

A: No. This is strictly an extension unit. It is missing one full leg set because it is designed to attach to the leg of a "Starter" desk. You must have a starter desk first.

Q: Why choose the 1400mm Add-On?

A: If your team uses dual monitors, the 1400mm width is highly recommended. Expanding your bench with 1400mm units ensures every new staff member has enough space for two screens without feeling cramped.

Q: Will the shared leg get in the way?

A: No. The intermediate shared leg is recessed (set back). This smart design feature means the leg structure doesn't interfere with the user's knees or chair, even right at the connection point.

Q: Is it easy to add more units later?

A: Yes. That is the beauty of this modular system. As you hire more staff, you can simply purchase another add-on unit and bolt it to the end of your existing row.

Q: What is the benefit of the scalloped top?

A: The scalloped top allows cables to pass through anywhere along the back edge, rather than just through specific holes. It is also perfect for clamping monitor arms, keeping the desk surface completely clear.

Q: What does the warranty cover?

A: The warranty covers manufacturing defects in the frame and desktop for 6 years. This ensures the desk remains structurally sound and safe for everyday use.

Q: Do I really get Free Delivery?

A: Yes, absolutely. We offer Free UK Mainland Delivery on all items, including add-on units. We use dedicated couriers to ensure it arrives safely.

Overview

Product Overview: The Cost-Effective Growth Module

The Cobolt 1400mm Add-On Unit transforms a single desk into a collaborative bench. It allows businesses to expand their layout linearly, utilising shared components to reduce costs while maintaining the generous workspace needed for modern tech roles.

Streamlined Expansion

  • Plug-and-Play Growth: This unit connects to the leg frame of an existing desk. By sharing the upright, you create a seamless "bench" that looks cleaner than pushing standalone desks together and ensures perfect alignment across the row.
  • Recessed Leg Design: The intermediate leg (where the desks join) is set back from the front edge. This crucial ergonomic feature ensures that users sitting at the join have full freedom of movement for their legs and chair, preventing knee collisions.
  • Reduced Footprint: By eliminating double legs at every junction, you save valuable centimetres across a long run of desks, allowing you to fit more staff into your open-plan area comfortably.

Tech-Ready Workspace

  • 1400mm Width: This extension provides the same productivity benefits as our standalone 1400mm desks. It offers sufficient width for two 24-inch monitors side-by-side, making it the standard choice for IT, admin, and sales teams.
  • Scalloped Connectivity: The rear desktop features a continuous scalloped cut-out. This allows cables to drop down the back effortlessly and provides a secure clamping zone for monitor arms, keeping the shared workspace tidy.
  • Commercial Strength: Despite being a modular add-on, the connection is rock-solid. The system meets BS EN527-2 standards, ensuring the extended bench is just as rigid as a single desk.

The Cobolt Advantage

  • Direct UK Value: By manufacturing in the UK and selling directly, we cut out the middleman. This ensures you get high-grade commercial steel and sustainable timber at a fraction of the showroom price.
  • Free Delivery Standard: We believe in transparent pricing. That’s why Free UK Mainland Delivery is included on every order, whether you are buying one add-on or fitting out a whole floor.
  • Safety Certified: Fully compliant with British and European safety standards, guaranteeing a safe working environment for your team.

Features & Benefits

Key Technical Features: Scaling Your Office

The 1400mm Add-On Unit is the versatile standard for modern office growth. Whether you are adding a single desk for a new hire or fitting out a complete department, this module delivers commercial durability and effortless cable management.

  • Add-On Configuration – Bolt-on design requires a Starter unit to form a row.
  • 1400mm Width – Accommodates dual monitors and paperwork with ease.
  • Shared Leg Architecture – Lowers hardware costs and improves office aesthetics.
  • Recessed Intermediate Leg – Prevents leg obstruction at the connection point.
  • Scalloped Rear Edge – Instant cable access for every user in the row.
  • 25mm Commercial Grade Top – Durable surface designed for daily wear.
  • BS EN527-2 Compliant – Certified stability for linked desks.
  • 6-Year Warranty – Secure protection for your growing assets.
Warranty icon
6 Year Warranty
Free delivery icon
Free UK Mainland Delivery
UK Design icon
Proudly UK Design & Manufacturing

Cobolt Service & Trust: Why Buy From Us?

  • The Cobolt Delivery Promise: We know that hidden shipping costs can ruin a budget. That is why we offer Free UK Mainland Delivery on everything. We use dedicated furniture couriers to ensure your add-on unit arrives in perfect condition, ready to work.
  • Heritage & Stock: With 50 years of experience, we understand the urgency of business. We hold vast stocks in our UK warehouse, ensuring that when you hire new staff, we can get your furniture to you fast.
  • Total Peace of Mind: We don't just sell desks; we support them. Our 6-Year Warranty covers the frame and the top, giving you total confidence in your investment.

Safety & Warranty

Built for Safety. Certified for Quality.

  • This system is BS EN527-2:2016 Compliant. This signifies it has passed specific British and European tests for mechanical safety, ensuring the shared leg connection is secure.
  • The Recessed Leg is a key safety feature, preventing users from banging their knees or tripping over the frame where desks join.
  • The Rigid Connection ensures that extending the desk row does not introduce wobble; the entire bench acts as a single, stable unit.
  • We provide a solid 6-Year Manufacturer's Warranty, protecting your investment against structural defects.

Specification Dimensions

Width
1400mm
Type
Add-On Unit
Warranty
6 Years
Specification
Details
Purpose / Benefit
Dimensions
1400mm (W) x 800mm (D) x 726mm (H)
Dual-screen extension size
Unit Type
Add-On (Requires Starter)
Extends desk rows
Leg Configuration
1 x End Leg, 1 x Shared Leg Bracket
Cost & space saving
Desktop Feature
Scalloped Cut-out
Cable & clamp access
Desktop Material
25mm Melamine (MDF Core)
High durability
Compliance
BS EN527-2:2016
Safety certified
Wood Finishes
Beech, Oak, Walnut, White, etc.
Match existing desks
Frame Finishes
Silver, White, Black
Modern or classic
Origin
UK Manufactured
Quality assurance
Warranty
6 Years
Reliability

Delivery & Returns

FREE Delivery to UK Mainland Zone 1

Your order will be delivered on a standard 5-7 Working Days service.

For all other locations, please email help@coboltfurniture.co.uk for a quote.


  • Made to Order: Many of our products are manufactured specifically for your order. Because of this, returns depend on the product specifics and require prior permission from Cobolt Furniture.
  • Cancellations: We always endeavour to reduce cancellation costs. However, please note a partial or entire charge may be levied to cover material costs and administrative fees if a made-to-order line is cancelled.

Product FAQs

Expert Advice: The 1400mm Add-On Unit

Q: Can I use this unit on its own?

A: No. This is strictly an extension unit. It is missing one full leg set because it is designed to attach to the leg of a "Starter" desk. You must have a starter desk first.

Q: Why choose the 1400mm Add-On?

A: If your team uses dual monitors, the 1400mm width is highly recommended. Expanding your bench with 1400mm units ensures every new staff member has enough space for two screens without feeling cramped.

Q: Will the shared leg get in the way?

A: No. The intermediate shared leg is recessed (set back). This smart design feature means the leg structure doesn't interfere with the user's knees or chair, even right at the connection point.

Q: Is it easy to add more units later?

A: Yes. That is the beauty of this modular system. As you hire more staff, you can simply purchase another add-on unit and bolt it to the end of your existing row.

Q: What is the benefit of the scalloped top?

A: The scalloped top allows cables to pass through anywhere along the back edge, rather than just through specific holes. It is also perfect for clamping monitor arms, keeping the desk surface completely clear.

Q: What does the warranty cover?

A: The warranty covers manufacturing defects in the frame and desktop for 6 years. This ensures the desk remains structurally sound and safe for everyday use.

Q: Do I really get Free Delivery?

A: Yes, absolutely. We offer Free UK Mainland Delivery on all items, including add-on units. We use dedicated couriers to ensure it arrives safely.

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