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Key facts

  • Gummed envelopes are supplied in boxes of 500, in DL (110mm x 220mm) or C5 (162mm x 229mm) internal sizes.
  • Windowed or Non-Windowed options are available, with a 45mm x 90mm window and specific placement for each size.
  • Made from PEFC certified paper with 60-90% recycled content and full-colour printed on the front, rear, or both sides.

Frequently asked questions

What material are gummed envelopes made from?
PEFC certified paper with 60-90% recycled content.
What sizes are available?
DL (110mm x 220mm) or C5 (162mm x 229mm), internal dimensions, supplied in boxes of 500; actual sizes can vary by 10-20mm.
Are windowed versions available?
Yes, choose Non-Windowed or Windowed - the window is 45mm x 90mm, with the C5 Standard Windowed placed 20mm from the left and 60mm from the bottom.
Where can I print my design?
Front side only, rear side only, or front and rear sides - the pre-defined print areas.
Are gummed envelopes suitable for regular mailouts?
Yes, they're designed for speed, precision, and brand consistency, and optimised to Royal Mail's size guidelines.
Can I order a sample first?
Yes - a blank sample is available for a couple of pence, and a printed sample fee is refunded against a matching first full order.
Is there a minimum order or setup fee?
Minimum orders are low, with a one-time £49.95 set-up fee automatically added to orders under £100 (not charged on repeat orders with unchanged artwork).
How quickly can I get my order?
Same day (local, subject to availability), next day, or standard 3-5 day delivery at checkout, with free mainland UK delivery available.

Testimonials

Caroline Rowland

"I was in a jam and needed 600 bags with our label next day- this team was so amazing and got them done in time. Cannot recommend them enough! Superb quality as well."

Megan Brown

"Fantastic service, really speedy and great quality. Would 100% recommend especially if you're in need of a quick turnaround!"

Tash Turner

"Ordered some personalised boxes for my little company and I couldn’t be happier. Really easy and efficient system to design your own boxes and printed exactly as I wanted. Great service. Will be 100% ordering more in the super near future."

Talking Birds

"Really clear guidelines, image upload and proofing system. Very good communication and really happy with the results."

T Odugbemi

"Really awesome service from the team at FPP. We are a returning customer and recommend."

Why Choose Us

Fast Delivery Promise
1.

Free UK Delivery Available

Choose from a few delivery options including FREE delivery to mainland UK.

Pre-Print Artwork Approval
2.

Pre-Print Artwork Approval

All printed orders will receive an email proof prior to printing.

Based & Printed in the UK
3.

UK Based

All products are printed and made in the heart of England, keeping our carbon footprint as low as possible.

5 Star Support
4.

5 Star Support

If you're not sure or need help, get instant support via our CONTACT PAGE.

Fast Custom Printed Envelopes for UK Businesses

Fast Printed Packaging

Gummed Enveloeps

Range of gummed envelopes. Including C5 & DL sizes, windowed & non windowed.

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Gold Padded Mailers

Range of gold padded envelopes & mailers. Print both sides of the mailer.

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Self Seal Envelopes

Range of self seal envelopes. Including C5 & DL sizes, windowed & non windowed.

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Pillow Envelopes

Range of cardboard pillow envelopes available in multiple sizes.

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White Padded Mailers

Range of white padded envelopes & mailers. Print both sides of the mailer.

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Cardboard Envelopes

Range of standard & premium cardboard envelopes. Print both sides of the mailer.

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