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Business Envelopes

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Make a good first impression with professional-quality business envelopes. Buy small, simple envelopes for smaller offices with less correspondence, or add on options to streamline addressing and sealing the envelopes. Choose a coloured envelope to help your mail stand out more.

Display Options
Choose business envelopes with a clear plastic window to make addressing envelopes easier, especially if you have a standard billing layout. Double windows make it easy to display both the customer's address and your return address. Traditional gummed envelopes are easy and practical, but if you have a large amount of mail to send out, consider an envelope with a quickstrip-style seal.

Eco-Friendly Materials
Choose envelopes made from recycled materials to help keep your business eco-friendly. Look for business envelopes that are Forest Stewardship Council-certified to show your commitment to sustainable business practices. Consider envelopes that are made from 100 percent postconsumer recycled material instead of partially recycled ones.

Size Options
The right size business envelope minimizes waste and protects your correspondence properly. Choose traditional business-size envelopes for billing and statements. Look for taller envelopes for mailing appointment cards, thank-you cards and photographs. Document-size envelopes are ideal for mailing important documents such as patient information, legal papers and other items that should not be folded.

Secure Mailing
Use security-tinted business envelopes to protect sensitive information, such as medical records, from prying eyes. Ship checks or money orders with confidence, knowing that others cannot see the contents. Look for heavier paper and better seals in security envelopes to help keep your documents protected during shipping, and choose an envelope that seals securely to safely ship your most important papers.
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Staples Choice
Simply™ Envelope White Security #10, 4-1/8" x 9-1/2", 500/Box - QuickStrip
Simply™ Envelope White Security #10, 4-1/8" x 9-1/2", 500/Box - QuickStrip
Item: 444336 / Model : 22230-CA
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  • #10, 4-1/8" x 9-1/2"
  • Easy quickstrip - simply remove strip and press to close
  • Square flap with side seam
21.85 $21.85
500/Box
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Staples® Envelopes White Double Window Security #9, 3-7/8" x 8-7/8", 500/Box - Gummed
Item: 266759 / Model : 22289-CA
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  • #9, 3-7/8" x 8-7/8"
  • Open end with gummed flap
  • Commercial flap with diagonal seam
44.99 $44.99
500/Box
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Staples® Envelopes White Window Security #10, 4-1/8" x 9-1/2", 500/Box - Gummed
Item: 41263 / Model : SBD41263
Add to Favourites
  • #10, 4-1/8" x 9-1/2"
  • Open end with gummed flap
  • V-flap with diagonal seam
28.49 $28.49
500/Box
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Staples® White Double Window Security Fold and Stick Envelopes #9, 3-7/8" x 8-7/8", 250/Pack
Item: 887592 / Model : 20206-CA
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  • #9, 3-7/8" x 8-7/8"
  • 24 lb. White
  • Open end with fold and stick closure
36.99 $36.99
250/Pack
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Staples® Envelopes White Window #10, 4-1/8" x 9-1/2", 500/Box - Gummed
Item: 37344 / Model : SBD37344
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  • #10, 4-1/8" x 9-1/2"
  • Heavily gummed flap for secure sealing
  • V-flap with side seam
21.49 $21.49
500/Box
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Staples® Envelopes White Security #10, 4-1/8" x 9-1/2", 500/Box - Gummed
Item: 37346 / Model : 130030
Add to Favourites
  • #10, 4-1/8" x 9-1/2"
  • Open end with gummed flap
  • V-flap with diagonal seam
16.71 $16.71
500/Box
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Staples® Envelopes White #10, 4-1/8" x 9-1/2", 500/Box - Gummed
Item: 37343 / Model : 130020
Add to Favourites
  • #10, 4-1/8" x 9-1/2"
  • Open end with gummed flap
  • V-flap with diagonal seam
12.49 $12.49
500/Box
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Staples® Envelopes White Premium #10, 4-1/8" x 9-1/2", 250/Box - QuickStrip
Item: 462651 / Model : 462651
Add to Favourites
  • #10, 4-1/8" x 9-1/2"
  • Easy quickstrip—simply remove strip and press to close
  • Square flap with side seam
17.49 $17.49
250/Pack
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Staples® Envelopes White Security #10, 4 1/8 x 9 1/2, 45/Box - QuickStrip
Item: 389246 / Model : 66397
Add to Favourites
  • #10 (4 1/8 x 9 1/2)
  • Easy quickstrip- simply remove strip and press to close
  • Square flap with side seam
3.89 $3.89
45/Box
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Simply™ #10 White Envelopes, 4-1/8" x 9-1/2", Gummed, 50/Box
Item: 15317 / Model : 36612-CA
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  • #10 White Envelopes
  • 4-1/8" x 9-1/2"
  • 20 lb.
1.49 $1.49
50/Box
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Staples® Envelopes White Double Window Security #10, 4-1/8" x 9-1/2", 250/Box - Fold and Stick
Item: 887615 / Model : 20211-CA
Add to Favourites
  • #10, 4-1/8" x 9-1/2"
  • Open end with fold and stick closure
  • Square flap with side seam
37.79 $37.79
250/Box
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Staples® Envelopes White Premium #9, 3-7/8" x 8-7/8", 500/Box - Gummed
Item: 37341 / Model : 130090
Add to Favourites
  • #9 (3-7/8" x 8-7/8")
  • Open end with gummed flap
  • Commercial flap with side seam
30.99 $30.99
500/Box
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Staples® Envelopes White Premium Window #10, 4-1/8" x 9-1/2", 500/Box - Gummed
Item: 866297 / Model : 20077
Add to Favourites
  • #10, 4-1/8" x 9-1/2"
  • Open end with gummed flap
  • Commercial flap with diagonal seam
26.99 $26.99
500/Box
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Simply™ #10 White Security Envelopes, 4-1/8" x 9-1/2", Gummed, 40/Box
Item: 15318 / Model : 15318-CA
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  • #10 White Envelopes
  • Security tint
  • 20 lb.
1.49 $1.49
40/Box
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Staples® Envelopes White #10, 4 1/8 x 9 1/2, 50/Box - QuickStrip
Item: 36785 / Model : 36785
Add to Favourites
  • #10 (4 1/8 x 9 1/2)
  • Easy quickstrip- simply remove strip and press to close
  • Square flap with side seam
3.89 $3.89
50/Box
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Quality Park Envelopes White Window #10, 4-1/8" x 9-1/2", 500/Box - Reveal N Seal
Item: 717362 / Model : QUA67418
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  • #10, 4-1/8" x 9-1/2"
  • Reveal N Seal provides a strong, moisture-free seal
  • Square flap with side seam
67.59 $67.59
500/Box
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Staples® Envelopes White Window #9, 3-7/8" x 8-7/8", 500/Box - Gummed
Item: 37342 / Model : 37342
Add to Favourites
  • #9 (3-7/8" x 8-7/8")
  • Heavily gummed flap for secure sealing
  • Commercial flap with side seam
35.99 $35.99
500/Box
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Staples® Envelopes White Double Window Security #8, 3-5/8" x 8-5/8", 500/Box - Gummed
Item: 462657 / Model : 462657
Add to Favourites
  • #8, 3-5/8" x 8-5/8"
  • Open end with gummed flap
  • Square flap with side seam
43.29 $43.29
500/Box
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Deluxe Double Window Self-Seal Cheque Envelopes, 8-5/8" x 3-5/8", 500/Pack (92500-500)
Item: 2841985 / Model : 92500-500
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  • Double window, confidential self seal
  • #24 white wove
  • Flap adhesive has a 6-12 month shelf life
62.99 $62.99
500/Pack
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Quality Park Reveal-N-Seal® Envelopes, White #10, 4-1/8" x 9-1/2", 40/Pack
Item: 2499413 / Model : QUA67012
Add to Favourites
  • Reveal N Seal provides a strong, moisture-free seal
  • Weight: 24 lb.
  • #10, 4-1/8" x 9-1/2"
7.96 $7.96
40/Pack
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Staples® Envelopes White #8, 3 5/8 x 6 1/2, 65/Box - QuickStrip
Item: 36779 / Model : 19093
Add to Favourites
  • #8 (3 5/8 x 6 1/2)
  • Easy quickstrip- simply remove strip and press to close
  • Square flap with side seam
3.89 $3.89
65/Box
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Staples® Envelopes White Premium #8, 3-5/8" x 6-1/2", 500/Box - Gummed
Item: 37339 / Model : 130070
Add to Favourites
  • #8 (3-5/8" x 6-1/2")
  • Open end with gummed flap
  • Commercial flap with side seam
31.29 $31.29
500/Box
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Staples® Envelopes White Recycled #10, 4-1/8" x 9-1/2", 500/Box - Gummed
Item: 37345 / Model : 37345
Add to Favourites
  • #10, 4-1/8" x 9-1/2"
  • Open end with gummed flap
  • Commercial flap with diagonal seam
27.79 $27.79
500/Box
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Simply™ #8 Tinted White Security Envelope, 3 - 5/8" x 6 - 1/2", Gummed, 50/Box
Item: 444331 / Model : 22461-CA
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  • #8 White security tint envelope
  • 20 lb paper
  • Gummed seal and diagonal V - Flap construction
1.49 $1.49
50/Pack
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