20
£1,637.25
  • × Code 6 Cast Lead - 914mm x 3mCode 6 Cast Lead - 914mm x 3m 1 × £234.19
  • × This image displays the front of the product which is a Freeflow Square Gutter System Gutter 90° Angle - BlackFreeflow Square Gutter System Gutter 90° Angle - Black 1 × £3.49
  • × This image displays the front of the product which is a Everbuild Black Jack 904 Roof Felt Adhesive - 5 LitreEverbuild Black Jack 904 Roof Felt Adhesive – 5 Litre 1 × £24.99
  • × FloPlast Round Line Branch 67.5°, BrownFloPlast Half Round Downpipe Branch 67.5°, Brown 1 × £9.49
  • × Siroflex SX Contractors LMN Silicone OAK 300mlSiroflex SX Contractors LMN Silicone OAK 300ml 1 × £11.99
  • × This image displays the front of the product which is a Klober Double Pantile Vent - Antique Red KG9858-3-0116 (Box of 10).Klober Double Pantile Vent - Antique Red KG9858-3-0116 (Box of 10) 1 × £215.99
  • × Bond It One Hit Wonder Lightweight Filler - White 500mlBond It One Hit Wonder Lightweight Filler - White 500ml 1 × £8.99
  • × Soudal Cleaner & Degreaser - 400mlSoudal Cleaner & Degreaser - 400ml 1 × £8.99
  • × Bond It Organic Cleaner - Clear 2.5LBond It Organic Cleaner - Clear 2.5L 1 × £7.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 1000mm x 3m 1 × £215.23
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 1200mm x 6m 1 × £305.86
  • × FloPlast Round Line Branch 67.5°, BlackFloPlast Half Round Downpipe Branch 67.5°, Black 1 × £8.99
  • × This image displays the front of the product which is a Timco Heavy-Duty Tarpaulin - 2m x 3mTimco Heavy-Duty Tarpaulin - 2m x 3m 1 × £7.99
  • × Shop the OX Spectrum Contractor Diamond BladeOX Spectrum Contractor Diamond Blade 10mm General Purpose 300/20mm 1 × £25.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 210mm x 3m 1 × £65.14
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Gloss 750mlRonseal Stays White 2in1 Paint & Primer - Gloss 750ml 1 × £13.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 1000mm x 3m 1 × £174.22
  • × BoxVTHDTV151blackHambleside Danelaw TV15/1 Flush Fitting Tile Vent - Black (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a Everbuild Jetcem Rapid Repair Cement – 6kgEverbuild Jetcem Rapid Repair Cement – 6kg 1 × £14.49
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 760mm x 3m 1 × £164.26

Subtotal: £1,637.25

View basketCheckout

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

20
£1,637.25
  • × Code 6 Cast Lead - 914mm x 3mCode 6 Cast Lead - 914mm x 3m 1 × £234.19
  • × This image displays the front of the product which is a Freeflow Square Gutter System Gutter 90° Angle - BlackFreeflow Square Gutter System Gutter 90° Angle - Black 1 × £3.49
  • × This image displays the front of the product which is a Everbuild Black Jack 904 Roof Felt Adhesive - 5 LitreEverbuild Black Jack 904 Roof Felt Adhesive – 5 Litre 1 × £24.99
  • × FloPlast Round Line Branch 67.5°, BrownFloPlast Half Round Downpipe Branch 67.5°, Brown 1 × £9.49
  • × Siroflex SX Contractors LMN Silicone OAK 300mlSiroflex SX Contractors LMN Silicone OAK 300ml 1 × £11.99
  • × This image displays the front of the product which is a Klober Double Pantile Vent - Antique Red KG9858-3-0116 (Box of 10).Klober Double Pantile Vent - Antique Red KG9858-3-0116 (Box of 10) 1 × £215.99
  • × Bond It One Hit Wonder Lightweight Filler - White 500mlBond It One Hit Wonder Lightweight Filler - White 500ml 1 × £8.99
  • × Soudal Cleaner & Degreaser - 400mlSoudal Cleaner & Degreaser - 400ml 1 × £8.99
  • × Bond It Organic Cleaner - Clear 2.5LBond It Organic Cleaner - Clear 2.5L 1 × £7.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 1000mm x 3m 1 × £215.23
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 1200mm x 6m 1 × £305.86
  • × FloPlast Round Line Branch 67.5°, BlackFloPlast Half Round Downpipe Branch 67.5°, Black 1 × £8.99
  • × This image displays the front of the product which is a Timco Heavy-Duty Tarpaulin - 2m x 3mTimco Heavy-Duty Tarpaulin - 2m x 3m 1 × £7.99
  • × Shop the OX Spectrum Contractor Diamond BladeOX Spectrum Contractor Diamond Blade 10mm General Purpose 300/20mm 1 × £25.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 210mm x 3m 1 × £65.14
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Gloss 750mlRonseal Stays White 2in1 Paint & Primer - Gloss 750ml 1 × £13.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 1000mm x 3m 1 × £174.22
  • × BoxVTHDTV151blackHambleside Danelaw TV15/1 Flush Fitting Tile Vent - Black (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a Everbuild Jetcem Rapid Repair Cement – 6kgEverbuild Jetcem Rapid Repair Cement – 6kg 1 × £14.49
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 760mm x 3m 1 × £164.26

Subtotal: £1,637.25

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 FloPlast Square to Round Downpipe Adaptor - Black

    FloPlast Square to Round Downpipe Adaptor – Black

    £3.19 Incl VAT £2.66 Excl VAT
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  • Siroflex Trade Strength Medium Viscosity Superglue

    Siroflex Trade Strength Medium Viscosity Superglue – 50g

    £9.99 Incl VAT £8.33 Excl VAT
    Read more
  • Leadax Lead Free Flashing Alternative & Lead Replacement (6m rolls)

    Leadax Lead Free Flashing Alternative 150mm (6m rolls)

    £44.00 Incl VAT £36.67 Excl VAT
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  • Easy-Trim Eaves Comb Filler, 1m

    Easy-Trim Eaves Comb Filler, 1m

    £1.29 Incl VAT £1.08 Excl VAT
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  • This image displays the front of the product which is a Roughneck V-Series Axe - 20oz/0.6kg

    Roughneck® V-Series Axe – 20oz/0.6kg

    £26.99 Incl VAT £22.49 Excl VAT
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  • This image displays the front of the product which is a Soudal Lead Sheet Sealant 290ml - Grey (Box of 12)

    Soudal Lead Sheet Sealant 290ml – Grey (Box of 12)

    £54.00 Incl VAT £45.00 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.