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# 20-pyeong range

# Modern

Songdo 20 Pyeong Office Interior

Reducing costs with prefinished partition panels

Ham Young-ju Designer · 2025-9-22

Office: interior design, construction and cost estimates

Hello! I am Ham Young-ju, a designer at Goodterior, creating better spaces :)

Today I would like to introduce a 20 pyeong office interior in Songdo, completed quickly at a reasonable cost.

The client wanted a clean, practical workplace with a short construction period.

We planned the space around prefinished partition panels, which require no separate finishing process, and used glass partitions around the meeting room for added openness.

Let us see how this practical, pleasant office came together.

👇 Related interior projects

Site check

Project type: Office
Location: Songdo
Ceiling height: 2700mm
Main construction method: Prefinished partition installation
Partition finish: Factory-finished boards, with no separate finishing work

Floor plan

This floor plan features prefinished partitions for quick, economical office construction.The boards are already finished, eliminating the need for a separate finishing process.In this 20 pyeong office, the workspace, meeting room, and director's office are efficiently separated.Clear circulation helps employees focus on their individual tasks.

Director's office This room accommodates both work and informal meetings. A small meeting table, separate from the director's desk, provides a convenient place to receive visitors.
Workspace Partial glass partitions keep the shared staff area from feeling enclosed. Two desks provide ample room for two people to work comfortably.
Meeting room This compact room allows team members to gather and exchange ideas freely. A small refreshment area on one side supports relaxed meetings over light snacks.
Private office A separate room allows one person to focus fully on work. Keeping furniture to an essential desk and chair gives it a clean appearance.

Let us look at the design concept that brings these spaces together.

A one-minute 3D tour

Design

This office in the 20 pyeong range uses prefinished partitions for quick construction at a reasonable cost.With no separate finishing work needed, they are a practical choice. The company's signature blue adds energy to a clean white base.Full-height glass partitions make the meeting room feel more spacious and allow occupants to enjoy the city view.

This office in the 20 pyeong range uses prefinished partitions for quick construction at a reasonable cost.
With no separate finishing work needed, they are a practical choice. The company's signature blue adds energy to a clean white base.
Full-height glass partitions make the meeting room feel more spacious and allow occupants to enjoy the city view.

This interior uses prefinished partitions, recommended when an office must be completed quickly at a reasonable cost.The boards already have a finished surface, eliminating a separate finishing process.White tones give the interior a clean appearance, with blue accents creating a fresh, professional atmosphere.

This interior uses prefinished partitions, recommended when an office must be completed quickly at a reasonable cost.
The boards already have a finished surface, eliminating a separate finishing process.
White tones give the interior a clean appearance, with blue accents creating a fresh, professional atmosphere.

This office in the 20 pyeong range uses prefinished partitions for quick, economical construction.Factory-finished boards eliminate a separate finishing process, saving time and money.Glass partitions divide the space without making views feel enclosed.A simple kitchenette follows the clean white palette throughout.

This office in the 20 pyeong range uses prefinished partitions for quick, economical construction.
Factory-finished boards eliminate a separate finishing process, saving time and money.
Glass partitions divide the space without making views feel enclosed.
A simple kitchenette follows the clean white palette throughout.

This 3D concept uses prefinished partitions for clients who want quick, economical office construction.They are simple and quick to install because they require no separate finishing stage.White tones give the interior a tidy appearance, and glass partitions divide the rooms while maintaining an open feel. A small kitchenette is provided on one side.

This 3D concept uses prefinished partitions for clients who want quick, economical office construction.
They are simple and quick to install because they require no separate finishing stage.
White tones give the interior a tidy appearance, and glass partitions divide the rooms while maintaining an open feel. A small kitchenette is provided on one side.

This 3D image shows prefinished partitions recommended for quick, economical office construction.The boards already have a finished surface, so separate finishing work is unnecessary.White tones keep the interior clean, while glass partitions prevent the meeting room from feeling enclosed.This is a practical method for academies, offices, and other interiors that need separate rooms.

This 3D image shows prefinished partitions recommended for quick, economical office construction.
The boards already have a finished surface, so separate finishing work is unnecessary.
White tones keep the interior clean, while glass partitions prevent the meeting room from feeling enclosed.
This is a practical method for academies, offices, and other interiors that need separate rooms.

Sometimes an office needs to be completed quickly at a reasonable cost.This 3D design for a 20 pyeong office uses prefinished partitions for that purpose.Factory-finished boards need no additional wallpaper or painting, saving both time and money.Clean white partitions and daylight from the full-height windows create a pleasant workplace.

Sometimes an office needs to be completed quickly at a reasonable cost.
This 3D design for a 20 pyeong office uses prefinished partitions for that purpose.
Factory-finished boards need no additional wallpaper or painting, saving both time and money.
Clean white partitions and daylight from the full-height windows create a pleasant workplace.

This 3D concept uses prefinished partitions, recommended for quick, economical office construction.With no separate finishing process required, construction time can be shortened.White tones keep the interior neat, while daylight through the full-height windows makes it a pleasant place to work.

This 3D concept uses prefinished partitions, recommended for quick, economical office construction.
With no separate finishing process required, construction time can be shortened.
White tones keep the interior neat, while daylight through the full-height windows makes it a pleasant place to work.

This project uses prefinished partitions for quick, economical office construction.Since the boards already have a finished surface, they need no separate finishing work and can substantially shorten the construction period.A white palette makes the interior look spacious and clean.Glass partitions and doors divide the rooms while maintaining open views.

This project uses prefinished partitions for quick, economical office construction.
Since the boards already have a finished surface, they need no separate finishing work and can substantially shorten the construction period.
A white palette makes the interior look spacious and clean.
Glass partitions and doors divide the rooms while maintaining open views.

This project uses prefinished partitions for quick, economical office construction.The panels already have a finished surface, neatly dividing the space without additional finishing work.One side uses glass partitions to keep the interior from feeling enclosed.The result is a pleasant office where staff can enjoy sunlight and the view through large windows.

This project uses prefinished partitions for quick, economical office construction.
The panels already have a finished surface, neatly dividing the space without additional finishing work.
One side uses glass partitions to keep the interior from feeling enclosed.
The result is a pleasant office where staff can enjoy sunlight and the view through large windows.

This 3D concept features prefinished partitions for quick, economical office construction.Glass partitions neatly divide the meeting room and workspace.Factory-finished boards help reduce both construction time and cost.

This 3D concept features prefinished partitions for quick, economical office construction.
Glass partitions neatly divide the meeting room and workspace.
Factory-finished boards help reduce both construction time and cost.

This 3D proposal features prefinished partitions for quick, economical office construction.
White tones keep the interior clean, with fresh green accents bringing energy.
A feature wall bearing the company logo emphasizes the brand, while translucent film on the glass door balances openness and privacy.

We designed the office entrance with a clean white base. The brand logo and green fluted panels create a lively first impression.
Prefinished partitions save time and money while giving the space a practical, tidy finish.

Notes

This office project began with the client's wish to complete the space quickly at a reasonable cost.

Prefinished partitions helped reduce construction time and cost by eliminating a separate finishing process.

We combined them with full-height glass partitions to open up views where the space might otherwise feel enclosed.

The result is a pleasant, practical workplace where staff can enjoy daylight and the view outside.

If you have any questions, please leave us an inquiry. We will be happy to help :)

This has been Ham Young-ju from Goodterior. I look forward to sharing another project with you!