18
£1,312.62
  • × Code 6 Cast Lead - 510mm x 6mCode 6 Cast Lead - 510mm x 6m 1 × £262.75
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 360mm x 6m 1 × £124.61
  • × OX Pro Aluminium Hawk - 13 inch x 13 inchOX Pro Aluminium Hawk - 13 inch x 13 inch 1 × £24.33
  • × Ulti-Mate 110/110mm FlexipipeUlti-Mate 110/110mm Flexipipe 1 × £15.99
  • × This image displays the front of the product which is a Thompson's Emergency Instant Repair Aerosol - Black 450mlThompson's Emergency Instant Repair Aerosol - Black 450ml 1 × £14.99
  • × This image displays the front of the product which is a Gorilla Tape - Black (48mm x 11m)Gorilla Tape - Black (48mm x 11m) 1 × £7.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Gloss 750mlRonseal One Coat Stays White Radiator Paint - Gloss 750ml 1 × £21.99
  • × This image displays the front of the product which is a Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Ice White 290ml (Box of 12)Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Ice White 290ml (Box of 12) 1 × £61.92
  • × This image shows the front of the Bond It Rubber Bitumen Emulsion Black 25L can.Bond It Rubber Bitumen Emulsion - Black 25L 1 × £68.99
  • × Oxyturbo Spare Gas & Oxygen Cylinders Refill Turbo Set 90 KitOxyturbo Oxygen Refill 1 × £27.95
  • × This image displays the front of the product which is a Ronseal uPVC Cleaner - 750mlRonseal uPVC Cleaner - 750ml 1 × £9.99
  • × Code 6 Cast Lead - 360mm x 3mCode 6 Cast Lead - 360mm x 3m 1 × £91.39
  • × Everbuild Stick2 Hard Plastic AdhesiveEverbuild Stick2 Hard Plastic Adhesive - 30ml 1 × £3.99
  • × This image displays the front of the product which is a Thompson's One Coat Waterseal - 1LThompson's One Coat Waterseal - 1L 1 × £12.79
  • × Everbuild Everflex 200 Contractors LMA Silicone - White 295mlEverbuild Everflex 200 Contractors LMA Silicone - White 295ml 1 × £7.99
  • × This image displays the front of the product which is a Thompson's One Coat Damp Seal - White 250mlThompson's One Coat Damp Seal - White 250ml 1 × £12.32
  • × Code 6 Cast Lead - 800mm x 6mCode 6 Cast Lead - 800mm x 6m 1 × £411.26
  • × Code 3 Cast Lead - 510mm x 6mCode 3 Cast Lead - 510mm x 6m 1 × £131.38

Subtotal: £1,312.62

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

18
£1,312.62
  • × Code 6 Cast Lead - 510mm x 6mCode 6 Cast Lead - 510mm x 6m 1 × £262.75
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 360mm x 6m 1 × £124.61
  • × OX Pro Aluminium Hawk - 13 inch x 13 inchOX Pro Aluminium Hawk - 13 inch x 13 inch 1 × £24.33
  • × Ulti-Mate 110/110mm FlexipipeUlti-Mate 110/110mm Flexipipe 1 × £15.99
  • × This image displays the front of the product which is a Thompson's Emergency Instant Repair Aerosol - Black 450mlThompson's Emergency Instant Repair Aerosol - Black 450ml 1 × £14.99
  • × This image displays the front of the product which is a Gorilla Tape - Black (48mm x 11m)Gorilla Tape - Black (48mm x 11m) 1 × £7.99
  • × This image displays the front of the product which is a Ronseal One Coat Stays White Radiator Paint - Gloss 750mlRonseal One Coat Stays White Radiator Paint - Gloss 750ml 1 × £21.99
  • × This image displays the front of the product which is a Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Ice White 290ml (Box of 12)Soudal Acetoxy Stay Fresh Sanitary Silicone Sealant – Ice White 290ml (Box of 12) 1 × £61.92
  • × This image shows the front of the Bond It Rubber Bitumen Emulsion Black 25L can.Bond It Rubber Bitumen Emulsion - Black 25L 1 × £68.99
  • × Oxyturbo Spare Gas & Oxygen Cylinders Refill Turbo Set 90 KitOxyturbo Oxygen Refill 1 × £27.95
  • × This image displays the front of the product which is a Ronseal uPVC Cleaner - 750mlRonseal uPVC Cleaner - 750ml 1 × £9.99
  • × Code 6 Cast Lead - 360mm x 3mCode 6 Cast Lead - 360mm x 3m 1 × £91.39
  • × Everbuild Stick2 Hard Plastic AdhesiveEverbuild Stick2 Hard Plastic Adhesive - 30ml 1 × £3.99
  • × This image displays the front of the product which is a Thompson's One Coat Waterseal - 1LThompson's One Coat Waterseal - 1L 1 × £12.79
  • × Everbuild Everflex 200 Contractors LMA Silicone - White 295mlEverbuild Everflex 200 Contractors LMA Silicone - White 295ml 1 × £7.99
  • × This image displays the front of the product which is a Thompson's One Coat Damp Seal - White 250mlThompson's One Coat Damp Seal - White 250ml 1 × £12.32
  • × Code 6 Cast Lead - 800mm x 6mCode 6 Cast Lead - 800mm x 6m 1 × £411.26
  • × Code 3 Cast Lead - 510mm x 6mCode 3 Cast Lead - 510mm x 6m 1 × £131.38

Subtotal: £1,312.62

View basketCheckout

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4mm Polycarbonate Sheets

Home Shop Roofing Sheets Polycarbonate Sheets 4mm Polycarbonate Sheets
Best Sellers
  • This image shows the front of the can for the product Bond It B2 Expanding PU Foam - Beige 750ml (For Foam Gun)

    Bond It B2 Expanding PU Gun Grade Foam – Beige 750ml

    £8.99 Incl VAT £7.49 Excl VAT
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  • Samac Hall Hooks - (Bags of 10)

    Samac Hall Hooks – (Bags of 10)

    £11.30 Incl VAT £9.42 Excl VAT
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  • Code 5 Cast Lead - 180mm x 3m

    Code 5 Cast Lead – 180mm x 3m

    £39.98 Incl VAT £33.32 Excl VAT
    Add to basket
  • This image displays the product which is a Timloc 1205 Underfloor Vent Duct Adapter to Suit 110mm, it also includes the technical information as it's a technical diagram.

    Timloc 1205 Underfloor Vent Horizontal Duct Adapter – 110mm

    £7.49 Incl VAT £6.24 Excl VAT
    Add to basket
  • This image displays the front of the product which is a Bostik Cementone Integral Waterproofer - 2.5L

    Bostik Cementone Integral Waterproofer – 2.5L

    £5.99 Incl VAT £4.99 Excl VAT
    Read more
  • Code 6 Cast Lead - 300mm x 3m

    Code 6 Cast Lead – 300mm x 3m

    £77.11 Incl VAT £64.26 Excl VAT
    Add to basket

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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.