21
£3,032.09
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Matt 250mlRonseal One Coat Stays White Radiator Paint - Matt 250ml 1 × £12.99
  • × This image displays the front of the product which is a Ulti-Mate Sandtoft Rivius Charcoal Roof Vent TileUlti-Mate Sandtoft Rivius Charcoal Roof Vent Tile 1 × £59.99
  • × Soudal Firecement HT, Black - 300ml (Box of 12)Soudal Firecement HT, Black - 300ml (Box of 12) 1 × £54.00
  • × Soudal Genius Gun Soudafoam Window and Door - 600mlSoudal Genius Gun Soudafoam Window and Door - 600ml 2 × £6.75
  • × Lead Expansion Joint - Code 5 - 260mm x 3mALM Lead Expansion Joint - Code 5 - 260mm x 3m 1 × £289.12
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1600mm x 3m 1 × £277.54
  • × This image displays the front of the product which is a Timco Pozi C2 Strong-Fix Twin Cut Screws - 3.5mm x 25mm (Tub of 2000)Timco Pozi C2 Strong-Fix Twin Cut Screws - 3.5mm x 25mm (Tub of 2000) 1 × £23.49
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 240mm x 6m 1 × £82.13
  • × This image shows the Bond It Professional Foam Gun Applicator with itself and the packaging alongside it.Bond It Professional Foam Gun Applicator 1 × £12.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 150mm x 3m 1 × £31.15
  • × OX Trade Claw Hammer - 20 ozOX Trade Claw Hammer - 20 oz 1 × £16.65
  • × Timco Anti-Slip TapeTimco Anti-Slip Tape 1 × £9.99
  • × Easy-Trim Patination Oil - 1 LitreEasy-Trim Patination Oil - 1 Litre 1 × £12.99
  • × Code 3 Cast Lead - 210mm x 6mCode 3 Cast Lead - 210mm x 6m 1 × £54.26
  • × 20 Boxes x Extra Large Head Clout Nails, Galvanised20 Boxes x Extra Large Head Clout Nails, Galvanised 1 × £1,800.00
  • × This image displays the front of the product which is a Square Gutter System Running Outlet - BlackFreeflow Square Gutter System Running Outlet - Black 1 × £3.39
  • × Bond It Economy Sealant Gun - Blue 400ml (EU3 + EU4)Bond It Economy Sealant Gun - Blue 400ml (EU3 + EU4) 1 × £7.99
  • × Hambleside Danelaw TV10/6 Flush Fit Tile Vent - Terracotta (Box of 5)Hambleside Danelaw TV10/6 Flush Fit Tile Vent - Terracotta (Box of 5) 1 × £114.99
  • × Evo-Stik Seriously Strong Stuff Fast Setting Adhesive, White - 290mlEvo-Stik Seriously Strong Stuff Fast Setting Adhesive, White - 290ml 1 × £14.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 3m 1 × £139.94

Subtotal: £3,032.09

View basketCheckout

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

21
£3,032.09
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Matt 250mlRonseal One Coat Stays White Radiator Paint - Matt 250ml 1 × £12.99
  • × This image displays the front of the product which is a Ulti-Mate Sandtoft Rivius Charcoal Roof Vent TileUlti-Mate Sandtoft Rivius Charcoal Roof Vent Tile 1 × £59.99
  • × Soudal Firecement HT, Black - 300ml (Box of 12)Soudal Firecement HT, Black - 300ml (Box of 12) 1 × £54.00
  • × Soudal Genius Gun Soudafoam Window and Door - 600mlSoudal Genius Gun Soudafoam Window and Door - 600ml 2 × £6.75
  • × Lead Expansion Joint - Code 5 - 260mm x 3mALM Lead Expansion Joint - Code 5 - 260mm x 3m 1 × £289.12
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1600mm x 3m 1 × £277.54
  • × This image displays the front of the product which is a Timco Pozi C2 Strong-Fix Twin Cut Screws - 3.5mm x 25mm (Tub of 2000)Timco Pozi C2 Strong-Fix Twin Cut Screws - 3.5mm x 25mm (Tub of 2000) 1 × £23.49
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 240mm x 6m 1 × £82.13
  • × This image shows the Bond It Professional Foam Gun Applicator with itself and the packaging alongside it.Bond It Professional Foam Gun Applicator 1 × £12.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 150mm x 3m 1 × £31.15
  • × OX Trade Claw Hammer - 20 ozOX Trade Claw Hammer - 20 oz 1 × £16.65
  • × Timco Anti-Slip TapeTimco Anti-Slip Tape 1 × £9.99
  • × Easy-Trim Patination Oil - 1 LitreEasy-Trim Patination Oil - 1 Litre 1 × £12.99
  • × Code 3 Cast Lead - 210mm x 6mCode 3 Cast Lead - 210mm x 6m 1 × £54.26
  • × 20 Boxes x Extra Large Head Clout Nails, Galvanised20 Boxes x Extra Large Head Clout Nails, Galvanised 1 × £1,800.00
  • × This image displays the front of the product which is a Square Gutter System Running Outlet - BlackFreeflow Square Gutter System Running Outlet - Black 1 × £3.39
  • × Bond It Economy Sealant Gun - Blue 400ml (EU3 + EU4)Bond It Economy Sealant Gun - Blue 400ml (EU3 + EU4) 1 × £7.99
  • × Hambleside Danelaw TV10/6 Flush Fit Tile Vent - Terracotta (Box of 5)Hambleside Danelaw TV10/6 Flush Fit Tile Vent - Terracotta (Box of 5) 1 × £114.99
  • × Evo-Stik Seriously Strong Stuff Fast Setting Adhesive, White - 290mlEvo-Stik Seriously Strong Stuff Fast Setting Adhesive, White - 290ml 1 × £14.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 800mm x 3m 1 × £139.94

Subtotal: £3,032.09

View basketCheckout

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4mm Polycarbonate Sheets

Home Shop Roofing Sheets Polycarbonate Sheets 4mm Polycarbonate Sheets
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  • IKO 5U Eaves Protection Strips

    IKO 5U Eaves Protection Strips – 16m x 330mm

    £24.99 Incl VAT £20.83 Excl VAT
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  • Code 6 Cast Lead - 360mm x 3m

    Code 6 Cast Lead – 360mm x 3m

    £91.39 Incl VAT £76.16 Excl VAT
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  • Everbuild Mega All Purpose Tape - 50mm x 50m

    Everbuild Mega All Purpose Tape – 50mm x 50m

    From: £8.99 Incl VAT £7.49 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Timloc Plain Tile Vent

    Timloc Plain Tile Vent

    From: £24.99 Incl VAT £20.83 Excl VAT
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  • Corrapol-BT Rock n’ Lock Wall Flashing

    Corrapol-BT Rock n’ Lock Wall Flashing

    From: £52.26 Incl VAT £43.55 Excl VAT
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  • This image displays the front of the product which is a Ronseal One Coat Water-Based Tile Paint - Granite Grey Satin 750ml

    Ronseal One Coat Water-Based Tile Paint – Granite Grey Satin 750ml

    £19.99 Incl VAT £16.66 Excl VAT
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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.