15
£1,315.73
  • × Sika Patio Seal – 5 LitreSika Patio Seal – 5 Litre 1 × £21.99
  • × Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages)Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages) 2 × £24.99
  • × OB41 Powerful Plastic Cleaner - 400mlOB41 Powerful Plastic Cleaner - 400ml 1 × £11.49
  • × OX Tools Trade Bucket, Black - 15 LitreOX Tools Trade Bucket, Black - 15 Litre 1 × £4.99
  • × Soudal Insulating Foam Genius Gun 750ml - ChampagneSoudal Insulating Foam Genius Gun 750ml - Champagne 1 × £9.99
  • × Bond It Lead Pro Roofing & Flashing Sealant - Grey EU3Bond It Lead Pro Roofing & Flashing Sealant - Grey EU3 1 × £8.99
  • × Everbuild Forever White Silicone Sealant – 295mlEverbuild Forever White Silicone Sealant – 295ml 1 × £6.50
  • × BoxVTHDTV153blackHambleside Danelaw Double Roman Tile Vent, TV15/3 - Black (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a Ronseal One Coat Water-Based Tile Paint - White Gloss 750mlRonseal One Coat Water-Based Tile Paint - White Gloss 750ml 1 × £19.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 1600mm x 3m 1 × £484.27
  • × This image displays the front of the product which is a Everbuild Anchorset Green 150 - Grey 150mlEverbuild Anchorset Green 150 - Grey 150ml 1 × £6.99
  • × This image displays the front of the product which is a Everbuild P45 Foam Applicator GunEverbuild P45 Foam Applicator Gun 1 × £19.99
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 800mm x 6m 1 × £546.58
  • × This is an image of the front of the Bond It Contractors PVA - 2.5L WhiteBond It Contractors PVA - 2.5L White 1 × £8.99

Subtotal: £1,315.73

View basketCheckout

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

15
£1,315.73
  • × Sika Patio Seal – 5 LitreSika Patio Seal – 5 Litre 1 × £21.99
  • × Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages)Soudal Manual Foil Pack Gun Aluminium, 600ml (Sealant Gun for Sausages) 2 × £24.99
  • × OB41 Powerful Plastic Cleaner - 400mlOB41 Powerful Plastic Cleaner - 400ml 1 × £11.49
  • × OX Tools Trade Bucket, Black - 15 LitreOX Tools Trade Bucket, Black - 15 Litre 1 × £4.99
  • × Soudal Insulating Foam Genius Gun 750ml - ChampagneSoudal Insulating Foam Genius Gun 750ml - Champagne 1 × £9.99
  • × Bond It Lead Pro Roofing & Flashing Sealant - Grey EU3Bond It Lead Pro Roofing & Flashing Sealant - Grey EU3 1 × £8.99
  • × Everbuild Forever White Silicone Sealant – 295mlEverbuild Forever White Silicone Sealant – 295ml 1 × £6.50
  • × BoxVTHDTV153blackHambleside Danelaw Double Roman Tile Vent, TV15/3 - Black (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a Ronseal One Coat Water-Based Tile Paint - White Gloss 750mlRonseal One Coat Water-Based Tile Paint - White Gloss 750ml 1 × £19.99
  • × Code 7 Lead FlashingALM Code 7 Milled Lead - 1600mm x 3m 1 × £484.27
  • × This image displays the front of the product which is a Everbuild Anchorset Green 150 - Grey 150mlEverbuild Anchorset Green 150 - Grey 150ml 1 × £6.99
  • × This image displays the front of the product which is a Everbuild P45 Foam Applicator GunEverbuild P45 Foam Applicator Gun 1 × £19.99
  • × Code 8 Lead FlashingALM Code 8 Milled Lead - 800mm x 6m 1 × £546.58
  • × This is an image of the front of the Bond It Contractors PVA - 2.5L WhiteBond It Contractors PVA - 2.5L White 1 × £8.99

Subtotal: £1,315.73

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 Ronseal Anti-Bacterial Worktop Oil - 1L

    Ronseal Anti-Bacterial Worktop Oil – Clear 1L

    £22.99 Incl VAT £19.16 Excl VAT
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  • Code 3 Lead Flashing

    ALM Code 3 Milled Lead – 914mm x 6m

    £232.22 Incl VAT £193.52 Excl VAT
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  • Code 7 Lead Flashing

    ALM Code 7 Milled Lead – 300mm x 3m

    £90.62 Incl VAT £75.52 Excl VAT
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  • ALUKAP-SS Wall and Eaves Beam Endcap, White or Brown

    ALUKAP-SS Wall and Eaves Beam Endcap, White or Brown

    From: £124.82 Incl VAT £104.02 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • Klober Dry Ridge System, 6m (KR5200)

    Klober Dry Ridge System, 6m (KR5200)

    £39.95 Incl VAT £33.29 Excl VAT
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  • This image displays the front of the product which is a Klober Double Pantile Vent - Antique Red KG9858-3-0116

    Klober Double Pantile Vent – KG9858-3 (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

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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.