29
£4,150.58
  • × Timloc Single Pantile Tile Vent Grey (Box of 11)Timloc Single Pantile Tile Vent Grey (Box of 11) 1 × £186.89
  • × Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m (Full Pallet of 54)Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m (Full Pallet of 54) 1 × £2,430.00
  • × FloPlast Downpipe Rainwater Diverter Kit RVS1FloPlast Downpipe Rainwater Diverter Kit RVS1 1 × £14.99
  • × This image displays the front of the product which is a Soudal Gap Filler Expanding Foam Gun Grade - 750mlSoudal Gap Filler Expanding Foam Gun Grade - 750ml 3 × £5.33
  • × Timco Air WedgeTimco Air Wedge 1 × £14.99
  • × Code 7 Cast Lead - 760mm x 3mCode 7 Cast Lead - 760mm x 3m 1 × £231.34
  • × Bond It Squeezy Door and Frame Sealant - EU2 WhiteBond It Squeezy Door and Frame Sealant - EU2 White 1 × £4.49
  • × This image displays the front of the product which is a Everbuild Industrial Superglue HV – Clear 50gEverbuild Industrial Superglue HV - Clear 50g 1 × £5.49
  • × This image displays the front of the product which is a Everbuild Everflex 200 Contractors LMA Silicone - 295ml (Box of 25)Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml (Box of 25) 1 × £71.75
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 360mm x 6m 1 × £184.08
  • × FloPlast Universal Hopper, Black – 65-68mmFloPlast Universal Hopper, Black – 65-68mm 1 × £8.99
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Gloss Paint - 750MLRonseal Stays White Ultra Tough White Gloss Paint - 750ML 1 × £16.09
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 210mm x 6m 1 × £53.81
  • × This image displays the front of the product which is a Everbuild Black Jack 902 Bitumen & Flashing Primer – 5 LitreEverbuild Black Jack 902 Bitumen & Flashing Primer – 5 Litre 1 × £26.99
  • × Code 3 Cast Lead - 150mm x 3mCode 3 Cast Lead - 150mm x 3m 1 × £19.99
  • × This image displays the front of the product which is a Hedgehog Gutter Brush Leaf Black - 200mm x 4mHedgehog Gutter Brush Leaf Guard Black - 4m x 200mm 1 × £42.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 510mm x 3m 1 × £88.54
  • × Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5)Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a EVO-STIK Tile & Grout Adhesives 3KGEvo-Stik Tile & Grout Adhesives - White 3kg 1 × £7.99
  • × BoxVTHDTV151greyHambleside Danelaw TV15/1 Flush Fitting Tile Vent - Slate Grey (Box of 5) 1 × £114.99
  • × Timloc Standard Roof Tile Vent AdaptorTimloc Standard Roof Tile Vent Adaptor 1 × £9.99
  • × This image displays the front of the product which is a Soudal Multi Cleaner - 400mlSoudal Multi Cleaner - 400ml 1 × £2.99
  • × Leather Roofers Tool & Nail Pouch, Dark BrownLeather Roofers Tool & Nail Pouch, Dark Brown 1 × £39.99
  • × FloPlast Round Stop End Outlet, Brown – 112mmFloPlast Half Round Stop End Outlet, Brown – 112mm 1 × £5.99
  • × Code 3 Cast Lead - 1600mm x 6mCode 3 Cast Lead - 1600mm x 6m 1 × £411.26
  • × Timco Extra Heavy Duty Hand Cleaner with Pump - 4 LitresTimco Extra Heavy Duty Hand Cleaner with Pump - 4 Litres 1 × £19.99
  • × Circular Soffit Vent, BlackCircular Soffit Vent, Black 1 × £4.99

Subtotal: £4,150.58

View basketCheckout

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

29
£4,150.58
  • × Timloc Single Pantile Tile Vent Grey (Box of 11)Timloc Single Pantile Tile Vent Grey (Box of 11) 1 × £186.89
  • × Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m (Full Pallet of 54)Cromar Vent 3 High Performance Breathable Membrane - 1m x 50m (Full Pallet of 54) 1 × £2,430.00
  • × FloPlast Downpipe Rainwater Diverter Kit RVS1FloPlast Downpipe Rainwater Diverter Kit RVS1 1 × £14.99
  • × This image displays the front of the product which is a Soudal Gap Filler Expanding Foam Gun Grade - 750mlSoudal Gap Filler Expanding Foam Gun Grade - 750ml 3 × £5.33
  • × Timco Air WedgeTimco Air Wedge 1 × £14.99
  • × Code 7 Cast Lead - 760mm x 3mCode 7 Cast Lead - 760mm x 3m 1 × £231.34
  • × Bond It Squeezy Door and Frame Sealant - EU2 WhiteBond It Squeezy Door and Frame Sealant - EU2 White 1 × £4.49
  • × This image displays the front of the product which is a Everbuild Industrial Superglue HV – Clear 50gEverbuild Industrial Superglue HV - Clear 50g 1 × £5.49
  • × This image displays the front of the product which is a Everbuild Everflex 200 Contractors LMA Silicone - 295ml (Box of 25)Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml (Box of 25) 1 × £71.75
  • × Code 6 Lead FlashingALM Code 6 Milled Lead Flashing - 360mm x 6m 1 × £184.08
  • × FloPlast Universal Hopper, Black – 65-68mmFloPlast Universal Hopper, Black – 65-68mm 1 × £8.99
  • × This image displays the front of the product which is a Ronseal Stays White Ultra Tough White Gloss Paint - 750MLRonseal Stays White Ultra Tough White Gloss Paint - 750ML 1 × £16.09
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 210mm x 6m 1 × £53.81
  • × This image displays the front of the product which is a Everbuild Black Jack 902 Bitumen & Flashing Primer – 5 LitreEverbuild Black Jack 902 Bitumen & Flashing Primer – 5 Litre 1 × £26.99
  • × Code 3 Cast Lead - 150mm x 3mCode 3 Cast Lead - 150mm x 3m 1 × £19.99
  • × This image displays the front of the product which is a Hedgehog Gutter Brush Leaf Black - 200mm x 4mHedgehog Gutter Brush Leaf Guard Black - 4m x 200mm 1 × £42.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 510mm x 3m 1 × £88.54
  • × Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5)Hambleside Danelaw TV15/7 Tile Vent - Black (Box of 5) 1 × £114.99
  • × This image displays the front of the product which is a EVO-STIK Tile & Grout Adhesives 3KGEvo-Stik Tile & Grout Adhesives - White 3kg 1 × £7.99
  • × BoxVTHDTV151greyHambleside Danelaw TV15/1 Flush Fitting Tile Vent - Slate Grey (Box of 5) 1 × £114.99
  • × Timloc Standard Roof Tile Vent AdaptorTimloc Standard Roof Tile Vent Adaptor 1 × £9.99
  • × This image displays the front of the product which is a Soudal Multi Cleaner - 400mlSoudal Multi Cleaner - 400ml 1 × £2.99
  • × Leather Roofers Tool & Nail Pouch, Dark BrownLeather Roofers Tool & Nail Pouch, Dark Brown 1 × £39.99
  • × FloPlast Round Stop End Outlet, Brown – 112mmFloPlast Half Round Stop End Outlet, Brown – 112mm 1 × £5.99
  • × Code 3 Cast Lead - 1600mm x 6mCode 3 Cast Lead - 1600mm x 6m 1 × £411.26
  • × Timco Extra Heavy Duty Hand Cleaner with Pump - 4 LitresTimco Extra Heavy Duty Hand Cleaner with Pump - 4 Litres 1 × £19.99
  • × Circular Soffit Vent, BlackCircular Soffit Vent, Black 1 × £4.99

Subtotal: £4,150.58

View basketCheckout

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4mm Polycarbonate Sheets

Home Shop Roofing Sheets Polycarbonate Sheets 4mm Polycarbonate Sheets
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  • Code 8 Cast Lead - 360mm x 3m

    Code 8 Cast Lead – 360mm x 3m

    £122.81 Incl VAT £102.34 Excl VAT
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  • FloPlast Square Line Pipe Branch, White – 65mm

    FloPlast Square Line Pipe Branch White – 65mm

    £9.49 Incl VAT £7.91 Excl VAT
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  • Code 3 Cast Lead - 914mm x 3m

    Code 3 Cast Lead – 914mm x 3m

    £117.10 Incl VAT £97.58 Excl VAT
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  • Black Roofing Felt Shingles

    IKO Armourglass Plus Roofing Felt Shingles – Black (2m² Pack)

    £32.45 Incl VAT £27.04 Excl VAT
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  • This image displays the front of the product which is a Evo-Stik Liquid Nails Solvent Free Adhesive

    Evo-Stik Liquid Nails Solvent Free – Buff 290ml

    £4.99 Incl VAT £4.16 Excl VAT
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  • This is an image of the front of the Bond It PVA & Adhesive Sealer - White 2.5L

    Bond It PVA & Adhesive Sealer – White 2.5kg

    £11.99 Incl VAT £9.99 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.