9
£364.95
  • × This image displays the front of the product which is a Soudal Trade Sanitary Silicone - White 290mlSoudal Trade Sanitary Silicone - White 290ml 1 × £7.99
  • × FloPlast Round Downpipe Shoe, Black – 68mmFloPlast Half Round Downpipe Shoe, Black – 68mm 1 × £4.99
  • × Soudal Glass and Mirror Cleaner - 1 LitreSoudal Glass and Mirror Cleaner - 1 Litre 1 × £7.99
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Satin 500mlRonseal Exterior Yacht Varnish - Satin 500ml 1 × £16.50
  • × This image displays the front of the product which is a Everbuild Black Jack 902 Bitumen & Flashing Primer – 1 LitreEverbuild Black Jack 902 Bitumen & Flashing Primer – 1 Litre 1 × £8.99
  • × This image displays the front of the product which is a Everbuild Caulk Once – White 295mlEverbuild Caulk Once – White 295ml 1 × £6.99
  • × Soudal PTFE Spray - 400mlSoudal PTFE Spray - 400ml 1 × £9.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 850mm x 6m 1 × £297.02
  • × This image displays the front of the product which is a Everbuild Stick2 Rapid Epoxy Tube - 12ml x 2Everbuild Stick2 Rapid Epoxy Tube (2 x 12ml) 1 × £4.49

Subtotal: £364.95

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

9
£364.95
  • × This image displays the front of the product which is a Soudal Trade Sanitary Silicone - White 290mlSoudal Trade Sanitary Silicone - White 290ml 1 × £7.99
  • × FloPlast Round Downpipe Shoe, Black – 68mmFloPlast Half Round Downpipe Shoe, Black – 68mm 1 × £4.99
  • × Soudal Glass and Mirror Cleaner - 1 LitreSoudal Glass and Mirror Cleaner - 1 Litre 1 × £7.99
  • × This image displays the front of the product which is a Ronseal Exterior Yacht Varnish - Satin 500mlRonseal Exterior Yacht Varnish - Satin 500ml 1 × £16.50
  • × This image displays the front of the product which is a Everbuild Black Jack 902 Bitumen & Flashing Primer – 1 LitreEverbuild Black Jack 902 Bitumen & Flashing Primer – 1 Litre 1 × £8.99
  • × This image displays the front of the product which is a Everbuild Caulk Once – White 295mlEverbuild Caulk Once – White 295ml 1 × £6.99
  • × Soudal PTFE Spray - 400mlSoudal PTFE Spray - 400ml 1 × £9.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 850mm x 6m 1 × £297.02
  • × This image displays the front of the product which is a Everbuild Stick2 Rapid Epoxy Tube - 12ml x 2Everbuild Stick2 Rapid Epoxy Tube (2 x 12ml) 1 × £4.49

Subtotal: £364.95

View basketCheckout

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4mm Polycarbonate Sheets

Home Shop Roofing Sheets Polycarbonate Sheets 4mm Polycarbonate Sheets
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  • Siroflex Seal & Fix Hybrid Adhesive & Sealant - Black 290ml

    Siroflex Seal & Fix Hybrid Adhesive & Sealant – Black 290ml

    £12.99 Incl VAT £10.83 Excl VAT
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  • Evo-Stik Sticks Like All Weather Adhesive, White – 290ml

    Evo-Stik Sticks Like All Weather Adhesive, White – 290ml

    £10.50 Incl VAT £8.75 Excl VAT
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  • DeWalt FLEXTORQ Set PZ2 + Drive Guide in Small Bulk Storage Case

    DeWalt FLEXTORQ Set PZ2 + Drive Guide in Small Bulk Storage Case

    £16.99 Incl VAT £14.16 Excl VAT
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  • This image displays the front of the product which is a Soudal Repair Express Plaster - White 250ml

    Soudal Repair Express Plaster – White 250ml

    £3.99 Incl VAT £3.33 Excl VAT
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  • This image displays the front of the product which is a Everbuild Forever Ivory Silicone Sealant – 295ml

    Everbuild Forever Ivory Silicone Sealant – 295ml

    £6.50 Incl VAT £5.42 Excl VAT
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  • This image displays the front of the product which is a Soudal Butyrub Non-Setting Mastic - Black 300ml

    Soudal Butyrub Non-Setting Mastic – Grey 300ml

    £6.99 Incl VAT £5.83 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.