27
£2,906.31
  • × Klober Adaptor for 10K Slate and Profile-Line VentsKlober Adaptor for 10K Slate and Profile-Line Vents - KG979100 2 × £9.79
  • × This image displays the front of the product which is a Soudal Repair Express Plaster - White 900mlSoudal Repair Express Plaster - White 900ml 1 × £8.99
  • × This image dispalys the front of the product which is a Ronseal Ultimate Finish Interior Floor Pad KitRonseal Ultimate Finish Interior Floor Pad Kit 1 × £16.99
  • × Code 8 Cast Lead - 240mm x 6mCode 8 Cast Lead - 240mm x 6m 2 × £165.65
  • × Everbuild 501 PVA - 1 LitreEverbuild 501 PVA - 1 Litre 1 × £7.99
  • × Permavent Easy Slate - Pack of 20Permavent Easy Slate 600 - Pack of 20 1 × £26.99
  • × Code 3 Cast Lead - 1600mm x 6mCode 3 Cast Lead - 1600mm x 6m 1 × £411.26
  • × Code 6 Cast Lead - 360mm x 6mCode 6 Cast Lead - 360mm x 6m 1 × £185.64
  • × This image displays the front of the product which is a Everbuild Multi-Stick - White 350ml (Box of 12)Everbuild Multi-Stick - White 350ml (Box of 12) 1 × £42.49
  • × Youngman Double Section Roof Ladder 4.89mYoungman Double Section Roof Ladder 4.89m (57664600) 1 × £467.44
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 240mm x 6m 1 × £121.78
  • × Code 3 Cast Lead - 850mm x 3mCode 3 Cast Lead - 850mm x 3m 1 × £108.53
  • × Timloc Rad-Seal RecessedTimloc Rad-Seal Recessed 1 × £6.99
  • × OX Pro Mortar Spike, 300mmOX Pro Mortar Spike, 300mm 1 × £11.49
  • × Circular Soffit Vent, BrownCircular Soffit Vent, Brown 1 × £4.99
  • × This image displays the front of the product which is a Roughneck V-Series Axe - 20oz/0.6kgRoughneck® V-Series Axe - 20oz/0.6kg 1 × £26.99
  • × This image displays the front of the product which is a OX Polyzip Flex C2 Cutter - 25 to 55mmOX Polyzip Flex C2 Cutter - 25mm to 55mm 1 × £22.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 760mm x 6m 1 × £265.61
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 210mm x 6m 1 × £73.63
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 760mm x 6m 1 × £192.58
  • × FloPlast Half Round Gutter Angle 135°, Brown – 112mmFloPlast Half Round Gutter Angle 135°, Brown – 112mm 1 × £6.29
  • × Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50mCromar Vent 3 Air High Performance Breathable Membrane 1m x 50m 1 × £113.98
  • × 8 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m8 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m 1 × £399.99
  • × Klober Throat Adaptor, KG8000-3Klober Throat Adaptor - KG8000-3 1 × £20.51
  • × Samac Hall Hooks - (Bags of 10)Samac Hall Hooks - (Bags of 10) 1 × £11.30

Subtotal: £2,906.31

View basketCheckout

Bank Holiday Notice: Orders placed after 2:00 PM on Friday, August 23rd, will be shipped on Tuesday, August 27th.

27
£2,906.31
  • × Klober Adaptor for 10K Slate and Profile-Line VentsKlober Adaptor for 10K Slate and Profile-Line Vents - KG979100 2 × £9.79
  • × This image displays the front of the product which is a Soudal Repair Express Plaster - White 900mlSoudal Repair Express Plaster - White 900ml 1 × £8.99
  • × This image dispalys the front of the product which is a Ronseal Ultimate Finish Interior Floor Pad KitRonseal Ultimate Finish Interior Floor Pad Kit 1 × £16.99
  • × Code 8 Cast Lead - 240mm x 6mCode 8 Cast Lead - 240mm x 6m 2 × £165.65
  • × Everbuild 501 PVA - 1 LitreEverbuild 501 PVA - 1 Litre 1 × £7.99
  • × Permavent Easy Slate - Pack of 20Permavent Easy Slate 600 - Pack of 20 1 × £26.99
  • × Code 3 Cast Lead - 1600mm x 6mCode 3 Cast Lead - 1600mm x 6m 1 × £411.26
  • × Code 6 Cast Lead - 360mm x 6mCode 6 Cast Lead - 360mm x 6m 1 × £185.64
  • × This image displays the front of the product which is a Everbuild Multi-Stick - White 350ml (Box of 12)Everbuild Multi-Stick - White 350ml (Box of 12) 1 × £42.49
  • × Youngman Double Section Roof Ladder 4.89mYoungman Double Section Roof Ladder 4.89m (57664600) 1 × £467.44
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 240mm x 6m 1 × £121.78
  • × Code 3 Cast Lead - 850mm x 3mCode 3 Cast Lead - 850mm x 3m 1 × £108.53
  • × Timloc Rad-Seal RecessedTimloc Rad-Seal Recessed 1 × £6.99
  • × OX Pro Mortar Spike, 300mmOX Pro Mortar Spike, 300mm 1 × £11.49
  • × Circular Soffit Vent, BrownCircular Soffit Vent, Brown 1 × £4.99
  • × This image displays the front of the product which is a Roughneck V-Series Axe - 20oz/0.6kgRoughneck® V-Series Axe - 20oz/0.6kg 1 × £26.99
  • × This image displays the front of the product which is a OX Polyzip Flex C2 Cutter - 25 to 55mmOX Polyzip Flex C2 Cutter - 25mm to 55mm 1 × £22.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 760mm x 6m 1 × £265.61
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 210mm x 6m 1 × £73.63
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 760mm x 6m 1 × £192.58
  • × FloPlast Half Round Gutter Angle 135°, Brown – 112mmFloPlast Half Round Gutter Angle 135°, Brown – 112mm 1 × £6.29
  • × Cromar Vent 3 Air High Performance Breathable Membrane 1m x 50mCromar Vent 3 Air High Performance Breathable Membrane 1m x 50m 1 × £113.98
  • × 8 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m8 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m 1 × £399.99
  • × Klober Throat Adaptor, KG8000-3Klober Throat Adaptor - KG8000-3 1 × £20.51
  • × Samac Hall Hooks - (Bags of 10)Samac Hall Hooks - (Bags of 10) 1 × £11.30

Subtotal: £2,906.31

View basketCheckout

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4mm Polycarbonate Sheets

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  • Hambleside Danelaw TV15/4 Tile Vent - Slate Grey (Box of 5)

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  • This image displays the front of the product which is a Everbuild Caulk Once – White 295ml (Box of 12)

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    Everbuild Everflex Heat Mate Sealant – Black 295ml

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    Everbuild Seal Rite Strip Out Tool

    £7.99 Incl VAT £6.66 Excl VAT
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Showing all 4 results

Axiome 4mm Twinwall Polycarbonate Sheet, Clear

From: £16.19 Incl VAT £13.49 Excl VAT

Axgard 4mm Solid Polycarbonate Sheet, Clear

From: £20.34 Incl VAT £16.95 Excl VAT

Axgard 4mm Solid Polycarbonate Sheet, Patterned

From: £20.34 Incl VAT £16.95 Excl VAT

Axgard 4mm Solid Polycarbonate Sheet, Bronze

From: £21.95 Incl VAT £18.29 Excl VAT

Frequently Asked Questions (2)

The 4mm sheets come in clear, bronze, and patterned colours and textures.
Typically, sheets are not made to be bended. However, certain type of 4mm sheets can be deformed.

4mm Polycarbonate Sheets

The smallest width of polycarbonate sheets we stock here at ERoofing are 4mm polycarbonate sheets. Despite their size, they are extremely strong and resistant to water, making them versatile and suitable for various roofing needs.

4mm polycarbonate sheets are fantastic, for instance, for cloches and greenhouses. A cloche is an odd, portable structure which is basically a cross between a diving bell and a greenhouse. The result is a mini-greenhouse that can be put over an individual plant or an individual patch of plants to provide the same benefit as a greenhouse. 

4mm sheets can also be cut with a knife which makes them excellent for tasks like replacing broken glass in interior settings. The high level of insulation relative to size and weight also makes 4mm sheeting good for permanent interior glazing. 

Cheap 4mm polycarbonate sheets

At ERoofing, we stock a range of affordable 4mm polycarbonate sheets suitable for greenhouse, glazing, and other related projects.