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Next Day Delivery
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Multicolour envelope
We will be closing for a short break over the Christmas period from midday 22nd December to 2nd January Please note that due to heavy demands during December we cannot guarantee next day delivery

Box Mailers Envelopes

A wide range of cardboard box and box mailers, in many sizes, colours and thickness to protect your items from arriving damaged.

Our box mailers needn't require extra packaging tape with self seal included, quick effective packaging in one simple step!

For all your packaging needs we also stock multiple sized polythene envelopes for enclosing documents.

For bulk orders, call us today! 

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346×243×46mm - Kraft Carton Box - Peel and Seal

346×243×46mm - Kraft Carton Box - Peel and Seal

Box of 25 £26.78 INC VAT (£22.32 EX VAT)
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305×215×140-220mm - Kraft Postal Box - Peel and Seal

305×215×140-220mm - Kraft Postal Box - Peel and Seal

Box of 20 £28.62 INC VAT (£23.85 EX VAT)
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310×230×81-160mm - Kraft Postal Box - Peel and Seal

310×230×81-160mm - Kraft Postal Box - Peel and Seal

Box of 20 £29.70 INC VAT (£24.75 EX VAT)
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C6 - Clear Polythene Envelopes - Window - Peel and Seal

C6 - Clear Polythene Envelopes - Window - Peel and Seal

Box of 1000 £29.76 INC VAT (£24.80 EX VAT)
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310×230×110mm - Kraft Postal Box - Peel and Seal

310×230×110mm - Kraft Postal Box - Peel and Seal

Box of 20 £32.22 INC VAT (£26.85 EX VAT)
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C7 - Clear Polythene Envelopes - 50µm - Window - Peel and Seal

C7 - Clear Polythene Envelopes - 50µm - Window - Peel and Seal

Box of 1000 £32.40 INC VAT (£27.00 EX VAT)
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310×230×160mm - Kraft Postal Box - Peel and Seal

310×230×160mm - Kraft Postal Box - Peel and Seal

Box of 20 £32.94 INC VAT (£27.45 EX VAT)
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310×250×20-100mm - Kraft Postal Wrap - Peel and Seal

310×250×20-100mm - Kraft Postal Wrap - Peel and Seal

Box of 25 £33.78 INC VAT (£28.15 EX VAT)
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345×256×130mm - Kraft Postal Box - Peel and Seal

345×256×130mm - Kraft Postal Box - Peel and Seal

Box of 20 £34.20 INC VAT (£28.50 EX VAT)
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DL - Clear Polythene Envelopes - Window - Peel and Seal

DL - Clear Polythene Envelopes - Window - Peel and Seal

Box of 1000 £35.76 INC VAT (£29.80 EX VAT)
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DL - Clear Polythene Envelopes - Window - Peel and Seal

DL - Clear Polythene Envelopes - Window - Peel and Seal

Box of 1000 £36.60 INC VAT (£30.50 EX VAT)
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235×122×20mm - Kraft Postal Box - Peel and Seal

235×122×20mm - Kraft Postal Box - Peel and Seal

Box of 25 £38.40 INC VAT (£32.00 EX VAT)
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Why Choose Express Envelopes?

Express Envelopes are a premier online retailer of envelopes and copier paper with a huge range of over 1000 stock items. Order before 2pm you'll have it the next business day (excludes small packs and samples) , it's as simple as that.
Low Prices
Next Day Delivery
Large Stock

Express Envelopes is rated 4.80 stars by Reviews.co.uk based on 56 merchant reviews

4.80 / 5 Rating
56 Reviews
There was a delay in receiving the envelopes from Express, but once I phoned and spoke to the lovely lady, she helped me out. In fact, the carrier had delivered them to the wrong address but the lady at express sorted it all out for me. Thank you Marie!
Very good quality self-seal product - delivered before 10.30 am the next day. excellent service, Thanks, David
I had a last minute invitation to send out. Express Envelopes had the right envelope for the job and they arrived next day. Perfect.