SupplyDirectHub

Loading

  • SupplyDirectHub

    Help & Support

    We are here to help you shop with confidence.

    Customer Service

    Store Policies

    Free US ShippingFree to the 48 contiguous US states
    30-Day ReturnsSimple, buyer-friendly policy
    Secure CheckoutEncrypted payment processing

    Follow Us

Office & Workspace Buying Guide

Whiteboard Buying Guide: Glass, Cork or Mobile?

RM Rachel Martin · Updated Aug 2026 · 4 min read
VEVOR magnetic glass dry erase board mounted on an office meeting room wall

The short answer

Choose a whiteboard or display board by how often you write on it and where it lives. A glass dry-erase board is the pick for a wall you use daily in an office, classroom, or home study; a cork board is the pick for pinning notes, photos, and plans you want to keep visible. Buy a mobile board with wheels when the display needs to move between rooms.

Glass dry-erase or cork: match the surface to the job

Glass boards wipe clean without staining, so they suit daily planning, teaching, and brainstorming where the surface gets heavy use. Frameless tempered glass looks clean on the wall and works with magnetic markers and magnets. Cork boards are for permanent or semi-permanent display: pushpins hold schedules, photos, and vision boards without any writing.

If you do both—write daily and pin occasionally—a magnetic glass board covers both because magnets hold papers on the same surface. For a classic pinboard that never needs markers, cork is cheaper per square foot and more forgiving.

Wall-mounted, pack size, and room coverage

For a single wall, decide between one large board and a two-pack of smaller boards. A two-pack of 35.4 x 23.6 inch boards covers two walls or two desks, which suits shared offices and classrooms. A single large board keeps one planning surface in focus. Mounting hardware matters: look for a wall-mounted design that goes up in minutes with the included kit.

The 2-pack black glass dry-erase boards cover a home office or classroom pair neatly, and the white version matches lighter walls and desks.

Mobile boards: wheels for shared spaces

A mobile glass board on a stand with wheels is the answer when the display moves between meeting rooms, classrooms, or a storefront. Check that the stand is stable at full extension and that the casters roll quietly on your floor. Mobile boards double as room dividers in open-plan spaces, so height and footprint matter as much as the writing surface.

Use caseBest formatSize to start with
Daily planning and teachingGlass dry-erase, wall-mounted35.4 x 23.6 in (one or two boards)
Pinned notes, photos, vision boardsCork bulletin board24 x 18 in to 36 x 24 in
Shared or moving displaysMobile glass board with stand35 x 23 in

The 35 x 23 inch mobile glass board rolls between rooms and doubles as a divider, while the 36 x 24 inch cork board is the largest option for a dedicated display wall.

Common mistakes to avoid

  • Buying one surface for two jobs: daily writing stains cork, and pins do not stick to most whiteboards.
  • Ignoring magnets: if you hang papers, choose a magnetic glass board over a plain one.
  • Oversizing a fixed wall board: a board you cannot reach across turns into a half-used wall.
  • Skipping wheels on shared boards: a board that cannot move gets ignored in the corner.

Browse the full whiteboards & easels collection for more options.

What size whiteboard do I need for a conference room?

Match the board to the room and how people use it. A 40×28 inch board works for a small huddle room, while a 72×40 inch board covers most conference rooms. Leave wall space around the board so people can actually write on it.

Glass vs porcelain whiteboard: which lasts longer?

Porcelain enamel surfaces resist staining and ghosting far longer than dry-erase film, and they take markers and magnets well. Glass boards are easier to keep spotless but cost more. For daily team use, porcelain is the better value.

Do I need a wall-mounted or mobile whiteboard?

Wall-mounted boards save floor space and work well in fixed rooms. Choose a mobile board with wheels when the same room is used for different meetings or when you need to move the board between spaces.

What is the best whiteboard for a home office?

For a home office, a wall-mounted dry-erase board sized to your desk area (around 40×28 inches) is usually enough. If you also present or teach, add a small mobile easel so you can move the board where you need it.

To set up the desk and shelves around your new board, the office organizers buying guide covers dividers, paper, and storage. For keeping the whole room tidy, the storage & organization buying guide is a useful next read.

Frequently Asked Questions

Glass dry-erase or cork board?

Glass for daily writing that must wipe clean; cork for pinning notes and photos you want to keep visible.

What size whiteboard do I need?

35.4 x 23.6 inch boards cover a wall or desk; a 2-pack covers two walls or two workstations.

When should I buy a mobile whiteboard?

When the display moves between rooms - the 35 x 23 inch mobile board rolls on wheels and doubles as a divider.

Do glass whiteboards work with magnets?

Yes - frameless tempered glass boards are magnetic, so markers, magnets, and erasers all work on the surface.

RM

Rachel Martin

Office & workspace line editor

Rachel Martin helps workspaces work better. After years outfitting offices, classrooms, and retail stores, she knows what holds up to daily use and what looks good on paper but fails in practice. Her guides focus on layout, equipment choices, and the small details that keep a room easy to run - whiteboards that clean up, shelving that holds what you put on it, and furniture that survives real traffic. She writes from a simple rule: if it makes the job easier next week, it is worth buying.

All guides by Rachel Martin →

Related Articles

Browse Related Products

Products covered by these guides.

Get new guides first

New buying guides, size guides and restock alerts — one email a week.

Contact us