14
£1,145.62
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 6m 1 × £279.89
  • × Permavent Easy Slate 500 - Box of 100Permavent Easy Slate 500 - Box of 100 1 × £124.99
  • × Everbuild Everflex 125 One Hour Caulk Magnolia 300ml (Box of 25)Everflex Contract 125 One Hour Caulk, White - 300ml (Box of 25) 1 × £42.50
  • × Code 6 Cast Lead - 1000mm x 6mCode 6 Cast Lead - 1000mm x 6m 1 × £514.08
  • × This image displays the front of the product which is a Everbuild Wet Rot Wood Hardener – 250mlEverbuild Wet Rot Wood Hardener – 250ml 1 × £12.99
  • × This image displays the front of the product which is a Ronseal Crystal Clear Outdoor Varnish - Matt 250mlRonseal Crystal Clear Outdoor Varnish - Matt 250ml 1 × £12.99
  • × OX Tools Pro Torpedo Level, 9" / 230mmOX Tools Pro Torpedo Level, 9" / 230mm 1 × £17.99
  • × Box of vergeu_terracottaEasy-Trim Universal Dry Verge System Terracotta (Box of 50) 1 × £67.50
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixings - 10 Pieces 1 × £3.74
  • × This image displays the front of the product which is a Colron Liquid Scratch Cover - Light 14mlColron Liquid Scratch Cover - Light 14ml 1 × £9.99
  • × Soudal Firecement HT, Black - 300mlSoudal Firecement HT, Black - 300ml 1 × £8.99
  • × This image displays the front of the product which is a Soudal Lead Sheet Sealant 290ml - GreySoudal Lead Sheet Sealant 290ml - Grey 1 × £7.99
  • × Klober Uni-line Vent Slate GreyKlober Uni-line Vent Slate Grey 1 × £34.99
  • × Everbuild Stixall Extreme Power – White 290mlEverbuild Stixall Extreme Power – Grey 290ml 1 × £6.99

Subtotal: £1,145.62

View basketCheckout

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

14
£1,145.62
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 6m 1 × £279.89
  • × Permavent Easy Slate 500 - Box of 100Permavent Easy Slate 500 - Box of 100 1 × £124.99
  • × Everbuild Everflex 125 One Hour Caulk Magnolia 300ml (Box of 25)Everflex Contract 125 One Hour Caulk, White - 300ml (Box of 25) 1 × £42.50
  • × Code 6 Cast Lead - 1000mm x 6mCode 6 Cast Lead - 1000mm x 6m 1 × £514.08
  • × This image displays the front of the product which is a Everbuild Wet Rot Wood Hardener – 250mlEverbuild Wet Rot Wood Hardener – 250ml 1 × £12.99
  • × This image displays the front of the product which is a Ronseal Crystal Clear Outdoor Varnish - Matt 250mlRonseal Crystal Clear Outdoor Varnish - Matt 250ml 1 × £12.99
  • × OX Tools Pro Torpedo Level, 9" / 230mmOX Tools Pro Torpedo Level, 9" / 230mm 1 × £17.99
  • × Box of vergeu_terracottaEasy-Trim Universal Dry Verge System Terracotta (Box of 50) 1 × £67.50
  • × This image displays the front of the product which is a Timco M6 Zip-Fix Cavity Wall Fixing 10 PCS (Products)Timco M6 Zip-Fix Cavity Wall Fixings - 10 Pieces 1 × £3.74
  • × This image displays the front of the product which is a Colron Liquid Scratch Cover - Light 14mlColron Liquid Scratch Cover - Light 14ml 1 × £9.99
  • × Soudal Firecement HT, Black - 300mlSoudal Firecement HT, Black - 300ml 1 × £8.99
  • × This image displays the front of the product which is a Soudal Lead Sheet Sealant 290ml - GreySoudal Lead Sheet Sealant 290ml - Grey 1 × £7.99
  • × Klober Uni-line Vent Slate GreyKlober Uni-line Vent Slate Grey 1 × £34.99
  • × Everbuild Stixall Extreme Power – White 290mlEverbuild Stixall Extreme Power – Grey 290ml 1 × £6.99

Subtotal: £1,145.62

View basketCheckout

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4mm Polycarbonate Sheets

Home Shop Roofing Sheets Polycarbonate Sheets 4mm Polycarbonate Sheets
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  • This image displays the front of the product which is a

    Klober Flat Tile Vent – KG9856-3 (Various Colours)

    From: £28.07 Incl VAT £23.39 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • ALM Code 5 Milled Lead - 1000mm x 3m

    ALM Code 5 Milled Lead – 1600mm x 3m

    £345.50 Incl VAT £287.92 Excl VAT
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  • Telescopic Underfloor Vent

    1201 Telescopic Underfloor Vent 3-5 Courses

    £4.99 Incl VAT £4.16 Excl VAT
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  • This image displays the front of the product which is a Everbuild Black Jack 903 Bitumen Trowel Mastic – 1 Litre

    Everbuild Black Jack 903 Bitumen Trowel Mastic – 1 Litre

    £10.99 Incl VAT £9.16 Excl VAT
    Read more
  • This image displays the front of the product which is a Samac Galvanised ELH Felt Nails - 30mm x 3.00mm

    Samac Galvanised ELH Felt Nails – 30mm x 3.00mm

    From: £6.70 Incl VAT £5.58 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Code 6 Cast Lead - 210mm x 3m

    Code 6 Cast Lead – 210mm x 3m

    £54.26 Incl VAT £45.22 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.