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Board Backed Envelopes

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Protect your important documents when posting by using our recyclable and durable board backed envelopes. These envelopes are ideal for protecting invoices, bills, legal documents, photos and artwork.

 

The basics:

  • Thick grey board used to protect your important documents
  • Easy to use peel and seal strip for secure closure
  • Includes ‘Please do not bend’ printing to ensure your mail arrives flat
  • Made with recycled materials and is also fully recyclable

Frequently bought together

Address Labels

From £0.01 per unit

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Address Labels

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89 x 36mm
250
1.3p
1.2p
1p
0.8p
0.6p
£3.25
£3.00
£2.50
£2.00
£1.50
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Labels for Thermal Printer

From £0.01 per unit

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Labels for Thermal Printer

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101 x 51mm (4 x 2 inches)
1000
0.81p
0.69p
0.59p
0.51p
0.44p
£8.10
£6.90
£5.90
£5.10
£4.40
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101 x 152mm (4 x 6 inches)
500
1.73p
1.66p
1.54p
1.32p
1.19p
£8.65
£8.30
£7.70
£6.60
£5.95
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Clear Packaging Tape Smith Packaging

24mm (1 Inch) Packaging Tape

From £0.40 per unit

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Clear Packaging Tape Smith Packaging

24mm (1 Inch) Packaging Tape

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Clear Acrylic 24mm x 66m
72
40p
35p
32p
28p
25p
£28.80
£25.20
£23.04
£20.16
£18.00
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Want same day dispatch? Order in the next:

Orders received before 3pm on a Friday will be dispatched same-day for delivery on the following Monday. Orders received after 3 pm on Friday will be dispatched on the following Monday, using a next working day delivery service.

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C5 162 x 229mm
125
7.3p
6.7p
6.4p
5.9p
5.7p
£9.13
£8.38
£8.00
£7.38
£7.13
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C4 229 x 324mm
125
13.1p
12.4p
10.6p
9.3p
8.9p
£16.38
£15.50
£13.25
£11.63
£11.13
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C3 324 x 457mm
50
23.5p
21.6p
20.6p
19.5p
19.1p
£11.75
£10.80
£10.30
£9.75
£9.55
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203 x 152 x 102 mm
20.3 x 15.2 x 10.2 cm
7.99 x 5.98 x 4.02 inches
25
18.5p
17p
15.3p
12.4p
10.6p
£4.63
£4.25
£3.83
£3.10
£2.65
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203 x 203 x 203 mm
20.3 x 20.3 x 20.3 cm
7.99 x 7.99 x 7.99 inches
25
27.9p
24.8p
23.2p
21.5p
17.1p
£6.98
£6.20
£5.80
£5.38
£4.28
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229 x 152 x 102 mm
22.9 x 15.2 x 10.2 cm
9.02 x 5.98 x 4.02 inches
25
18.5p
17p
16.2p
13.1p
10.5p
£4.63
£4.25
£4.05
£3.28
£2.63
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229 x 152 x 152 mm
22.9 x 15.2 x 15.2 cm
9.02 x 5.98 x 5.98 inches
25
20.8p
19.2p
16.9p
14.3p
11.5p
£5.20
£4.80
£4.23
£3.58
£2.88
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229 x 229 x 229 mm
22.9 x 22.9 x 22.9 cm
9.02 x 9.02 x 9.02 inches
25
31.3p
30.6p
30.1p
26.2p
21.6p
£7.83
£7.65
£7.53
£6.55
£5.40
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254 x 203 x 152 mm
25.4 x 20.3 x 15.2 cm
10 x 7.99 x 5.98 inches
25
29.3p
27p
26.5p
20.9p
16.7p
£7.33
£6.75
£6.63
£5.23
£4.18
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305 x 229 x 152 mm
30.5 x 22.9 x 15.2 cm
12.01 x 9.02 x 5.98 inches
25
29.1p
27p
26.2p
22.5p
18p
£7.28
£6.75
£6.55
£5.63
£4.50
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305 x 305 x 305 mm
30.5 x 30.5 x 30.5 cm
12.01 x 12.01 x 12.01 inches
25
49.8p
43.7p
39.9p
36.2p
29.3p
£12.45
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£9.98
£9.05
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Smith Packaging Bubble Wrap Roll

Small Bubble Wrap Roll

From £2.20 per unit

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Smith Packaging Bubble Wrap Roll

Small Bubble Wrap Roll

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1 x 300mm x 5m
1
£2.20
£1.78
£1.43
£1.12
91p
£2.20
£1.78
£1.43
£1.12
£0.91
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1 x 300mm x 10m
1
£3.15
£2.62
£2.29
£1.99
£1.43
£3.15
£2.62
£2.29
£1.99
£1.43
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1 x 300mm x 20m
1
£4.15
£3.98
£3.54
£3.21
£2.70
£4.15
£3.98
£3.54
£3.21
£2.70
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48mm Brown Packaging Tape

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From £0.48 per unit

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48mm Brown Packaging Tape

48mm (2 Inch) Packaging Tape

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Brown Acrylic Retail Pack of 6
6
65p
63p
59p
56p
52p
£3.90
£3.78
£3.54
£3.36
£3.12
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Clear Acrylic Retail Pack of 6
6
65p
63p
59p
56p
52p
£3.90
£3.78
£3.54
£3.36
£3.12
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Fragile Printed Acrylic Retail Pack of 6
6
£1.18
87p
68p
60p
57p
£7.08
£5.22
£4.08
£3.60
£3.42
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Brown Acrylic
36
48p
41p
37p
36p
35p
£17.28
£14.76
£13.32
£12.96
£12.60
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Clear Acrylic
36
48p
41p
37p
36p
35p
£17.28
£14.76
£13.32
£12.96
£12.60
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Fragile Printed Acrylic
36
£1.04
79p
65p
60p
57p
£37.44
£28.44
£23.40
£21.60
£20.52
No. of Units:
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Need Board Backed Envelopes?

Board backed envelopes are a must-have item if you’re sending out important documents or any item that needs to be protected from folding or creasing. Strong, durable, and sturdy, this type of packaging envelope resists bending and keeps your documents safe.

At Smith Packaging, we provide A4 board backed envelopes, as well as A3 and A5 options (in the envelope world, these are called C3, C4, and C5 sizes). You’ll also find bubble wrap envelopes and business card envelopes in our collection, too.

Whether you’re sending confidential documents, photographs, or other important information, you can rest assured that our board backed envelopes are of the highest quality, won’t bend, and will be delivered quickly.

Buy Board Backed Envelopes from Trusted Envelope Suppliers

There are many different types of packaging envelopes, so you may be asking yourself which ones you need. Well, look no further! At Smith Packaging, we provide a range of package envelopes for sale throughout the UK, including:

  • Board backed envelopes
  • Bubble wrap envelopes
  • Business envelopes

Board Backed Envelopes

Sending something important? Our range of board-backed envelopes comes in three different sizes to suit your needs. Protective and easy seal with a clear ‘Do not bend’ statement, all these high-quality envelopes are made from recycled materials and can be recycled. With prices starting low and with speedy delivery, you’ll have these envelopes in your hands in no time.

Buy board backed envelopes.

Bubble Wrap Envelopes

Bubble envelopes are perfect for sending smaller items that need to be protected, so you (and your recipients) have the peace of mind that goods will arrive safely. Our quality range of bubble wrap envelopes include white and gold colours and five different sizes. Worried about how eco-friendly bubble wrap is? You don’t need to be – all materials can be recycled. (Just don’t forget your packaging labels!)

Shop bubble wrap envelopes.

Business Envelopes

What business doesn’t have business envelopes? An essential item of business stationery, these business card envelopes provide privacy with an opaque interior, are strong and close securely. Available in three different sizes, these envelopes start from just 1p.

Buy business envelopes.

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