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Board Envelopes

  • DL White 350gsm Board Peel & Seal Envelopes [Qty 100] 110mm x 220mm

    DL White 350gsm Board Peel & Seal Envelopes [Qty 100] 110mm x 220mm

    £13.50 excl. VAT (£16.20 incl. VAT)

    DL White 350gsm Board Peel & Seal Envelopes. All board envelopes made from thick and heard wearing 350gsm card, so ideal for protecting content...

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  • DL Board Back Envelopes - Please Do Not Bend [Qty 125] 110 x 220mm

    DL Board Back Envelopes - Please Do Not Bend [Qty 125] 110 x 220mm

    £10.10 excl. VAT (£12.12 incl. VAT)

    DL size manilla board backed envelopes to fit 1/3 of A4 (standard letter fold). Heavy duty 120gsm manilla paper to front printed with 'Please Do No...

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  • C6 Yellow Board Back Envelopes [Qty 250] 114 x 162mm

    C6 Yellow Board Back Envelopes [Qty 250] 114 x 162mm

    £30.00 excl. VAT (£36.00 incl. VAT)

    C6 Yellow Board Back Envelopes. These yellow coloured board backed envelopes offer a more stylish option to the traditional 'do not bend' envelopes...

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  • C6 White 350gsm Board Peel & Seal Wallet Envelopes [Qty 200] 114mm x 162mm

    C6 White 350gsm Board Peel & Seal Wallet Envelopes [Qty 200] 114mm x 162mm

    £26.50 excl. VAT (£31.80 incl. VAT)

    These all board envelopes are made from 350gsm card making them ideal for posting heavy duty documents such as calendars and brochures. Envelope si...

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  • C6 White 350gsm Board Peel & Seal Envelopes [Qty 200] 162 x 114mm

    C6 White 350gsm Board Peel & Seal Envelopes [Qty 200] 162 x 114mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C6 White 350gsm Board Envelopes. These all board envelopes are made from 350gsm card, making them ideal for posting heavy duty documents such as ca...

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  • C6 Red Board Back Envelopes [Qty 250] 114 x 162mm

    C6 Red Board Back Envelopes [Qty 250] 114 x 162mm

    £30.00 excl. VAT (£36.00 incl. VAT)

    C6 Red Board Back Envelopes. These red coloured board backed envelopes offer a more stylish option to the traditional 'do not bend' envelopes. The ...

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  • C6 Green Board Back Envelopes [Qty 250] 114 x 162mm

    C6 Green Board Back Envelopes [Qty 250] 114 x 162mm

    £30.00 excl. VAT (£36.00 incl. VAT)

    C6 Green Board Back Envelopes. These green coloured board backed envelopes offer a more stylish option to the traditional 'do not bend' envelopes. ...

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  • C6 (A6) Board Back Envelopes - Please Do Not Bend [Qty 250] 114 x 162mm

    C6 (A6) Board Back Envelopes - Please Do Not Bend [Qty 250] 114 x 162mm

    £15.00 excl. VAT (£18.00 incl. VAT)

    C6 size manilla board backed envelopes to fit A6 documents/paper/flyers. Heavy duty 120gsm manilla paper to front printed with 'Please Do Not Bend'...

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  • C5 Yellow Board Back Envelopes [Qty 125] 162 x 229mm

    C5 Yellow Board Back Envelopes [Qty 125] 162 x 229mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C5 Yellow Board Back Envelopes size 162 x 229mm. Hard board back to protect your documents with yellow 120gsm paper front. Pocket end close with pe...

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  • C5 White 350gsm Board Peel & Seal Envelopes [Qty 200] 162 x 229mm

    C5 White 350gsm Board Peel & Seal Envelopes [Qty 200] 162 x 229mm

    £28.00 excl. VAT (£33.60 incl. VAT)

    C5 White 350gsm Board Peel & Seal Envelopes - size 162mm x 229mm. All board envelopes in 350gsm card - ideal for protecting documents.

  • C5 Silver Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    C5 Silver Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    £49.00 excl. VAT (£58.80 incl. VAT)

    This is a C5 Silver gloss 350gsm all board envelope designed to fit A5 documents. This is a very high quality envelope, it will protect the content...

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  • C5 Red Board Back Envelopes [Qty 125] 162 x 229mm

    C5 Red Board Back Envelopes [Qty 125] 162 x 229mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C5 Red Board Back Envelopes size 162 x 229mm. Hard board back to protect your documents with red 120gsm paper front. Pocket end close with peel &am...

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  • C5 Orange Board Back Envelopes [Qty 125] 162 x 229mm

    C5 Orange Board Back Envelopes [Qty 125] 162 x 229mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C5 Orange Board Back Envelopes size 162 x 229mm. Hard board back to protect your documents with orange 120gsm paper front. Pocket end close with pe...

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  • C5 Navy Board Back Envelopes [Qty 125] 162 x 229mm

    C5 Navy Board Back Envelopes [Qty 125] 162 x 229mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C5 Navy Blue Board Back Envelopes size 162 x 229mm. Hard board back to protect your documents with blue 120gsm paper front. Pocket end close with p...

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  • C5 Green Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    C5 Green Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    £42.50 excl. VAT (£51.00 incl. VAT)

    This is a C5 Green gloss 350gsm all board envelope designed to fit A5 documents. This is a very high quality envelope, it will protect the contents...

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  • C5 Green Board Back Envelopes [Qty 125] 162 x 229mm

    C5 Green Board Back Envelopes [Qty 125] 162 x 229mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C5 Green Board Back Envelopes size 162 x 229mm. Hard board back to protect your documents with green 120gsm paper front. Pocket end close with peel...

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  • C5 Gold Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    C5 Gold Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    £49.00 excl. VAT (£58.80 incl. VAT)

    This is a C5 Gold gloss 350gsm all board envelope designed to fit A5 documents. This is a very high quality envelope, it will protect the contents ...

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  • C5 Blue Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    C5 Blue Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    £42.50 excl. VAT (£51.00 incl. VAT)

    This is a C5 blue gloss 350gsm all board envelope designed to fit A5 documents. This is a very high quality envelope which will protect the content...

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  • C5 Black Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    C5 Black Gloss 350gsm All Board Envelopes [Qty 100] 162 x 235mm

    £42.50 excl. VAT (£51.00 incl. VAT)

    This is a C5 Black gloss 350gsm all board envelope designed to fit A5 documents. This is a very high quality envelope, it will protect the contents...

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  • C5 Black Board Back Envelopes [Qty 125] 162 x 229mm

    C5 Black Board Back Envelopes [Qty 125] 162 x 229mm

    £25.00 excl. VAT (£30.00 incl. VAT)

    C5 Black Board Back Envelopes size 162 x 229mm. Hard board back to protect your documents with black 120gsm paper front. Pocket end close with peel...

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  • C5 All Black Board Back Envelopes [Qty 125] 162 x 229mm

    C5 All Black Board Back Envelopes [Qty 125] 162 x 229mm

    £31.50 excl. VAT (£37.80 incl. VAT)

    C5 All Black Board Back Envelopes  - internal dimensions 162 x 229mm, designed to fit A6 papers / brochures. Hard board back to protect your docume...

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  • C5 (A5) Board Back Envelopes - Please Do Not Bend [Qty 125] 162 x 229mm

    C5 (A5) Board Back Envelopes - Please Do Not Bend [Qty 125] 162 x 229mm

    £8.75 excl. VAT (£10.50 incl. VAT)

    C5 size manilla board backed envelopes to fit A5 documents (or half folded A4 papers / documents). Heavy duty 120gsm manilla paper to front printed...

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  • C4 Yellow Board Back Envelopes [Qty 125] 229 x 324mm

    C4 Yellow Board Back Envelopes [Qty 125] 229 x 324mm

    £37.50 excl. VAT (£45.00 incl. VAT)

    C4 Yellow Board Back Envelopes size 229 x 324mm to fit A4 papers. Hard board back to protect your documents with yellow 120gsm paper front. Pocket ...

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  • C4 White 350gsm Board Peel & Seal Envelopes [Qty 100] 229 x 324mm

    C4 White 350gsm Board Peel & Seal Envelopes [Qty 100] 229 x 324mm

    £16.00 excl. VAT (£19.20 incl. VAT)

    C4 White 350gsm Board Peel & Seal Envelopes in size 229mm x 324mm. All board envelopes made from 350gsm card are ideal for protecting contents ...

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  • C4 Silver Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    C4 Silver Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    £68.00 excl. VAT (£81.60 incl. VAT)

    This is a C4 Silver gloss 350gsm all board envelope designed to fit A4 documents. This is a very high quality envelope, it will protect the content...

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  • C4 Red Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    C4 Red Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    £61.50 excl. VAT (£73.80 incl. VAT)

    This is a C4 Red gloss 350gsm all board envelope designed to fit A4 documents. This is a very high quality envelope, it will protect the contents a...

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  • C4 Red Board Back Envelopes [Qty 125] 229 x 324mm

    C4 Red Board Back Envelopes [Qty 125] 229 x 324mm

    £37.50 excl. VAT (£45.00 incl. VAT)

    C4 Red Board Back Envelopes size 229 x 324mm to fit A4 papers. Hard board back to protect your documents with red 120gsm paper front. Pocket end cl...

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  • C4 Orange Board Back Envelopes [Qty 125] 229 x 324mm

    C4 Orange Board Back Envelopes [Qty 125] 229 x 324mm

    £37.50 excl. VAT (£45.00 incl. VAT)

    C4 Orange Board Back Envelopes size 229 x 324mm to fit A4 papers. Hard board back to protect your documents with orange 120gsm paper front. Pocket ...

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  • C4 Navy Board Back Envelopes [Qty 125] 229 x 324mm

    C4 Navy Board Back Envelopes [Qty 125] 229 x 324mm

    £37.50 excl. VAT (£45.00 incl. VAT)

    C4 Navy Blue Board Back Envelopes size 229 x 324mm to fit A4 papers. Hard board back to protect your documents with navy blue colour 120gsm paper f...

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  • C4 Green Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    C4 Green Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    £61.50 excl. VAT (£73.80 incl. VAT)

    This is a C4 Green gloss 350gsm all board envelope designed to fit A4 documents. This is a very high quality envelope, it will protect the contents...

    View full details
  • C4 Green Board Back Envelopes [Qty 125] 229 x 324mm

    C4 Green Board Back Envelopes [Qty 125] 229 x 324mm

    £37.50 excl. VAT (£45.00 incl. VAT)

    C4 Green Board Back Envelopes size 229 x 324mm to fit A4 papers. Hard board back to protect your documents with green 120gsm paper front. Pocket en...

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  • C4 Gold Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    C4 Gold Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    £68.00 excl. VAT (£81.60 incl. VAT)

    This is a C4 Gold gloss 350gsm all board envelope designed to fit A4 documents. This is a very high quality envelope, it will protect the contents ...

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  • C4 Blue Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    C4 Blue Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    £61.50 excl. VAT (£73.80 incl. VAT)

    This is a C4 Blue gloss 350gsm all board envelope designed to fit A4 documents. This is a very high quality envelope, it will protect the contents ...

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  • C4 Black Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    C4 Black Gloss 350gsm All Board Envelopes [Qty 100] 229 x 324mm

    £61.50 excl. VAT (£73.80 incl. VAT)

    This is a C4 Black gloss 350gsm all board envelope designed to fit A4 documents. This is a very high quality envelope, it will protect the contents...

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  • C4 Black Board Back Envelopes [Qty 125] 229 x 324mm

    C4 Black Board Back Envelopes [Qty 125] 229 x 324mm

    £37.50 excl. VAT (£45.00 incl. VAT)

    C4 Black Board Back Envelopes size 229 x 324mm to fit A4 papers. Hard board back to protect your documents with black 120gsm paper front. Pocket en...

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  • C4 All Black Board Back Envelopes [Qty 125] 229 x 324mm

    C4 All Black Board Back Envelopes [Qty 125] 229 x 324mm

    £42.50 excl. VAT (£51.00 incl. VAT)

    C4 All Black Board Back Envelopes - internal dimensions 229 x 324mm to fit A4 papers. Hard board back to protect your documents with black 120gsm p...

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  • C4 (A4) Board Back Envelopes - Please Do Not Bend [Qty 125] 229 x 324mm

    C4 (A4) Board Back Envelopes - Please Do Not Bend [Qty 125] 229 x 324mm

    £12.98 excl. VAT (£15.58 incl. VAT)

    C4 size manilla board backed envelopes to fit A4 documents. Heavy duty 120gsm manilla paper to front printed with 'Please Do Not Bend' and hard bac...

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  • C3 White 350gsm Board Peel & Seal Envelopes [Qty 100] 330 x 457mm

    C3 White 350gsm Board Peel & Seal Envelopes [Qty 100] 330 x 457mm

    £28.00 excl. VAT (£33.60 incl. VAT)

    Box of 100 C3 White 350gsm Board Peel & Seal Envelopes size 330mm x 457mm. All board envelopes made from 350gsm card, ideal for protecting cont...

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  • C3 Silver Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    C3 Silver Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    £90.00 excl. VAT (£108.00 incl. VAT)

    This is a C3 Silver gloss 350gsm all board envelope designed to fit A3 documents. This is a very high quality envelope, it will protect the content...

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  • C3 Red Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    C3 Red Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    £85.00 excl. VAT (£102.00 incl. VAT)

    This is a C3 Red gloss 350gsm all board envelope designed to fit A3 documents. This is a very high quality envelope, it will protect the contents a...

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  • C3 Green Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    C3 Green Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    £85.00 excl. VAT (£102.00 incl. VAT)

    This is a C3 Green gloss 350gsm all board envelope designed to fit A3 documents. This is a very high quality envelope, it will protect the contents...

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  • C3 Gold Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    C3 Gold Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    £90.00 excl. VAT (£108.00 incl. VAT)

    This is a C3 Gold gloss 350gsm all board envelope designed to fit A3 documents. This is a very high quality envelope, it will protect the contents ...

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  • C3 Blue Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    C3 Blue Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    £85.00 excl. VAT (£102.00 incl. VAT)

    This is a C3 Blue gloss 350gsm all board envelope designed to fit A3 documents. This is a very high quality envelope, it will protect the contents ...

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  • C3 Black Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    C3 Black Gloss 350gsm All Board Envelopes [Qty 100] 330 x 457mm

    £85.00 excl. VAT (£102.00 incl. VAT)

    This is a C3 Black gloss 350gsm all board envelope designed to fit A3 documents. This is a very high quality prestigous envelope and will protect t...

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  • C3 (A3) Board Back Envelopes - Please Do Not Bend [Qty 50] 324 x 457mm

    C3 (A3) Board Back Envelopes - Please Do Not Bend [Qty 50] 324 x 457mm

    £12.98 excl. VAT (£15.58 incl. VAT)

    C3 size manilla board backed envelopes to fit A3 documents. Heavy duty 120gsm manilla paper to front printed with 'Please Do Not Bend' and hard bac...

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  • C2 White 350gsm Board Peel & Seal Envelopes [Qty 50] 444 x 625mm

    C2 White 350gsm Board Peel & Seal Envelopes [Qty 50] 444 x 625mm

    £31.38 excl. VAT (£37.66 incl. VAT)

    444 x 625mm (C2) white 350gsm board peel & seal wallet envelopes. C2 size envelopes ideal for very large prints and documents.

  • 430 x 320mm Manilla Board Back Envelopes [Qty 100]

    430 x 320mm Manilla Board Back Envelopes [Qty 100]

    £29.50 excl. VAT (£35.40 incl. VAT)

    Hard board back to protect your documents with pocket end close peel & seal. Our Board Back Envelope range is available in 6 different colours....

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  • 400 x 280mm Manilla Board Back Envelopes [Qty 100]

    400 x 280mm Manilla Board Back Envelopes [Qty 100]

    £27.00 excl. VAT (£32.40 incl. VAT)

    Hard board back to protect your documents with pocket end close peel & seal. Our Board Back Envelope range is available in 6 different colours....

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Protect Important Correspondence with All Colour Envelopes’ Board Backed Products

Choose board backed envelopes to ensure that the contents of your letters arrive at their destination flat, crease-free and with perfect corners. All of the products in this section feature a rigid and robust backing, ideal for keeping important documents and photos safe. A peel and seal closure ensures packing is quick and hassle-free.

We stock our board backed envelopes in numerous colours and sizes, ready to use for whatever purpose you have in mind. For additional security, we also offer envelopes printed with a ‘Please do not bend’ message on the front.

Order board backed envelopes today, and start sending your important deliveries with the protection they need. We offer next day delivery to the UK mainland, and should you wish to try out our excellent products before purchase, we’d be delighted to send you some free samples.