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Gummed envelopes

Gummed envelopes

(408 products)

Discover our Gummed Envelopes, featuring moisture-activated adhesive flaps for a secure, tamper-evident seal. Crafted from premium uncoated or kraft paper (80–120 g/m²), they’re perfect for formal mailings, invoices, cards, and legal documents. The classic gum seal provides a reliable bond that won’t lose tack over time. Available in C4, C5, DL, C6, and custom sizes, with window or non-window options. Bulk packs offer cost savings—shop now for professional, eco-friendly mailing solutions!

  • CUDLNB

    Navy blue envelope 110x220 mm (DL)

    £0.31 per item
    • Colour: Navy Blue
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm

  • CUDLMI

    Jade green envelope 110x220 mm (DL)

    £0.21 per item
    • Colour: Jade green
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUDLKGR

    Kelly green envelope 110x220 mm (DL)

    £0.22 per item
    • Colour: Kelly green
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUC7OR

    Flame orange envelope 82x113 mm (C7)

    £0.12 per item
    • Colour: Flame orange
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUC7MI

    Jade green envelope 82x113 mm (C7)

    £0.12 per item
    • Colour: Jade green
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUC7NB

    Navy blue envelope 82x113 mm (C7)

    £0.15 per item
    • Colour: Navy Blue
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm

  • CUC7KGR

    Kelly green envelope 82x113 mm (C7)

    £0.12 per item
    • Colour: Kelly green
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUC7CR

    Cherry red envelope 82x113 mm (C7)

    £0.12 per item
    • Colour: Cherry red
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUC6GG

    Graphite Grey envelope 114x162 mm (C6)

    £0.32 per item
    • Colour: Grey
    • Format: Wallet
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUC5SY

    Sunflower yellow envelope 162x229 mm (C5)

    £0.38 per item
    • Colour: Sunflower yellow
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm

  • CUC5OR

    Flame orange envelope 162x229 mm (C5)

    £0.26 per item
    • Colour: Flame orange
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CUC5KGR

    Kelly green envelope 162x229 mm (C5)

    £0.26 per item
    • Colour: Kelly green
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CU62CR

    Cherry red envelope 62x94 mm

    £0.12 per item
    • Colour: Cherry red
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CU62BL

    Black envelope 62x94 mm

    £0.13 per item
    • Colour: Black
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CU155SY

    Sunflower yellow envelope 155x155 mm

    £0.30 per item
    • Colour: Sunflower yellow
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm

  • CU155NB

    Navy blue envelope 155x155 mm

    £0.30 per item
    • Colour: Navy Blue
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm

  • CU155MI

    Jade green envelope 155x155 mm

    £0.17 per item
    • Colour: Jade green
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CU155KGR

    Kelly green envelope 155x155 mm

    £0.17 per item
    • Colour: Kelly green
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CU155BL

    Black envelope 155x155 mm

    £0.26 per item
    • Colour: Black
    • Format: Square
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • CU133SY

    Sunflower yellow envelope 133x184 mm

    £0.30 per item
    • Colour: Sunflower yellow
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 120 Gsm
  • 18% off

    S1880215

    80x215 mm Ivory Wove Envelope

    £0.28 £0.34 per item
    • Colour: Ivory Wove
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • 11% off

    S1862

    62x94 mm Ivory Wove Envelope

    £0.24 £0.27 per item
    • Colour: Ivory Wove
    • Format: Wallet
    • Finish: Smooth
    • Seal: Gummed
    • Material Weight: 100 Gsm

  • A01C5

    162x229 mm (C5) Brown Ribbed Envelope

    £0.25 per item
    • Colour: Fleck
    • Format: Wallet
    • Finish: Ribbed
    • Seal: Gummed
    • Material Weight: 100 Gsm
  • 8% off

    A01125

    125x175 mm Brown Ribbed Envelope

    £0.23 £0.25 per item
    • Colour: Fleck
    • Format: Wallet
    • Finish: Ribbed
    • Seal: Gummed
    • Material Weight: 100 Gsm