Manilla Board Back Envelopes

Designed with a sturdy board back, our manilla board back envelopes offer excellent protection to ensure your items arrive flat and undamaged. Whether you're sending letters, invoices, or certificates, these envelopes guarantee secure delivery.

Featuring a convenient peel-and-seal closure, our classic manilla board envelopes make bulk mailing campaigns quick and easy, saving you valuable time. We also source eco-conscious products where possible, allowing you to choose from a range of products for environmentally-conscious businesses looking to reduce their carbon footprint.

Shop our range below or order a free sample and see the quality of All Colour Envelopes for yourself.

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

Boxed: £28.60
Unit: £0.25

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140mm x 190mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £18.45
Unit: £0.18

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163mm x 238mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £18.55
Unit: £0.19

178mm x 241mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £18.25
Unit: £0.18

216mm x 267mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £23.10

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

Boxed: £26.25
Unit: £0.22

267mm x 318mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £28.75
Unit: £0.29

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178mm x 254mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £23.00
Unit: £0.23

C4 Manilla Board Back 120gsm Gusset Peel & Seal Pocket Envelopes (Qty 125) 324mm x 229mm x 50mm

Boxed: £41.40
Unit: £0.41

C3 Manilla Board Back 120gsm Peel & Seal Pocket Envelopes (Qty 100) 450mm x 324mm

Boxed: £34.90
Unit: £0.35

C3 Manilla Board Back 120gsm Peel & Seal Pocket Envelopes (Qty 50) 444mm x 368mm

Boxed: £20.20
Unit: £0.20

C4 Manilla Board Back 120gsm Peel & Seal Window Pocket Envelopes (Qty 125) 229mm x 324mm

Boxed: £29.80
Unit: £0.30

C4 Manilla Board Back 120gsm Peel & Seal Pocket Envelopes (Qty 20) 229mm x 324mm

Boxed: £6.50

249mm x 352mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £30.85
Unit: £0.31

318mm x 394mm Board Back Envelopes - Please Do Not Bend (Qty 125)

Boxed: £40.40
Unit: £0.40

C3 (A3) Board Back Envelopes - Please Do Not Bend (Qty 50) 324mm x 450mm

Boxed: £17.50
Unit: £0.14

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

Boxed: £17.15
Unit: £0.17

Manilla Board FAQs

Available in a variety of sizes to suit your needs, from A4 to C5, our manilla board envelopes provide the perfect fit for all mailing requirements. The robust card structure ensures that important documents stay safe during transit and the manilla finish is ideal for personal and professional branding.

What are Manilla board back envelopes used for?

These envelopes are ideal for mailing documents, letters, invoices, and legal paperwork that need extra protection during transit. Their rigid back ensures that your contents will not bend or crease.

Can I use them for bulk mailing?

Yes. The peel-and-seal closure makes them perfect for fast, easy bulk mailing, saving time on large campaigns.

Are these envelopes environmentally friendly?

Yes, our Manilla board envelopes are made from recycled materials and are fully recyclable, making them an eco-conscious choice for your business.

What our customers say

Consistently excellent quality products and their turnaround time and customer service is brilliant

Have been using All Colour Envelopes for years and they have never let me down. Our business couldn't survive without them.

Actually really impressed Fantastic prices, and the quality of the products we have received are exceptional.