20
£607.16
  • × Klober Small Slate Vent - Slate GreyKlober Small Slate Vent - Slate Grey 1 × £19.43
  • × Everbuild KOS Black Fire Cement - 500gEverbuild KOS Black Fire Cement - 500g 1 × £6.99
  • × FloPlast Square Line Internal Stopend, White – 114mmFloPlast Square Line Internal Stop End White – 114mm 1 × £3.99
  • × OX Tools Trade Heavy Duty Chalk Line Reel 30m / 100ftOX Tools Trade Heavy Duty Chalk Line Reel 30m / 100ft 1 × £11.99
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 330gRonseal Multi Purpose Smooth Finish Filler - 330g 1 × £7.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 180mm x 3m 1 × £22.66
  • × This image displays the front of the product which is a Sika MaxMix Waterproofer - 1 LitreSika MaxMix Waterproofer - 1 Litre 1 × £8.99
  • × Bond It Economy Sealant Gun - Blue 300mlBond It Economy Sealant Gun - Blue 300ml 1 × £6.99
  • × This image displays the front of the product which is a Ronseal Stays White One Coat Paint - Gloss 750mlRonseal Stays White One Coat Non-Drip Paint - Gloss 750ml 1 × £13.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 600mm x 6m 1 × £257.71
  • × Soudal B2 Fire & Acoustic Expanding Foam – 750mlSoudal B2 Fire & Acoustic Expanding Foam – 750ml 1 × £8.99
  • × This image dispalys the front of the product which is a Everbuild Multi-Stick - White 350mlEverbuild Multi-Stick Adhesive - White 350ml 1 × £3.99
  • × This image displays the front of the product which is a Ronseal Anti-Bacterial Worktop Oil - 1LRonseal Anti-Bacterial Worktop Oil - Clear 1L 1 × £22.99
  • × This image displays the front of the product which is a Timco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 400)Timco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 400) 1 × £24.56
  • × Soudal Paraquet & Timber Sealant - Dark Grey 290mlSoudal Parquet & Timber Sealant - Dark Grey 290ml 1 × £2.99
  • × This image displays the front of the product which is a Timloc Eaves Vent PackTimloc 3-in-1 Eaves Vent Pack - 6m 1 × £28.99
  • × This image displays the front of the product which is a Soudal Trade Roof & Insulation Foam Genius - 600mlSoudal Trade Roof & Insulation Foam Genius - 600ml 1 × £8.99
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Gloss 2.5LRonseal Stays White 2in1 Paint & Primer - Gloss 2.5L 1 × £24.99
  • × Bond It PVA & Adhesive Sealer White 1L - Box of 12Bond It PVA & Adhesive Sealer White 1L - Box of 12 1 × £43.98
  • × This image displays the front of the product which is a Everbuild Smart Tack Handy – 500ml (Box of 12)Everbuild Smart Tack Handy – 500ml (Box of 12) 1 × £75.96

Subtotal: £607.16

View basketCheckout

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

20
£607.16
  • × Klober Small Slate Vent - Slate GreyKlober Small Slate Vent - Slate Grey 1 × £19.43
  • × Everbuild KOS Black Fire Cement - 500gEverbuild KOS Black Fire Cement - 500g 1 × £6.99
  • × FloPlast Square Line Internal Stopend, White – 114mmFloPlast Square Line Internal Stop End White – 114mm 1 × £3.99
  • × OX Tools Trade Heavy Duty Chalk Line Reel 30m / 100ftOX Tools Trade Heavy Duty Chalk Line Reel 30m / 100ft 1 × £11.99
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 330gRonseal Multi Purpose Smooth Finish Filler - 330g 1 × £7.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 180mm x 3m 1 × £22.66
  • × This image displays the front of the product which is a Sika MaxMix Waterproofer - 1 LitreSika MaxMix Waterproofer - 1 Litre 1 × £8.99
  • × Bond It Economy Sealant Gun - Blue 300mlBond It Economy Sealant Gun - Blue 300ml 1 × £6.99
  • × This image displays the front of the product which is a Ronseal Stays White One Coat Paint - Gloss 750mlRonseal Stays White One Coat Non-Drip Paint - Gloss 750ml 1 × £13.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 600mm x 6m 1 × £257.71
  • × Soudal B2 Fire & Acoustic Expanding Foam – 750mlSoudal B2 Fire & Acoustic Expanding Foam – 750ml 1 × £8.99
  • × This image dispalys the front of the product which is a Everbuild Multi-Stick - White 350mlEverbuild Multi-Stick Adhesive - White 350ml 1 × £3.99
  • × This image displays the front of the product which is a Ronseal Anti-Bacterial Worktop Oil - 1LRonseal Anti-Bacterial Worktop Oil - Clear 1L 1 × £22.99
  • × This image displays the front of the product which is a Timco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 400)Timco Assorted Horseshoe Shims - 1.0 to 6.0mm (Box of 400) 1 × £24.56
  • × Soudal Paraquet & Timber Sealant - Dark Grey 290mlSoudal Parquet & Timber Sealant - Dark Grey 290ml 1 × £2.99
  • × This image displays the front of the product which is a Timloc Eaves Vent PackTimloc 3-in-1 Eaves Vent Pack - 6m 1 × £28.99
  • × This image displays the front of the product which is a Soudal Trade Roof & Insulation Foam Genius - 600mlSoudal Trade Roof & Insulation Foam Genius - 600ml 1 × £8.99
  • × This image displays the front of the product which is a Ronseal Stays White 2in1 - White Gloss 2.5LRonseal Stays White 2in1 Paint & Primer - Gloss 2.5L 1 × £24.99
  • × Bond It PVA & Adhesive Sealer White 1L - Box of 12Bond It PVA & Adhesive Sealer White 1L - Box of 12 1 × £43.98
  • × This image displays the front of the product which is a Everbuild Smart Tack Handy – 500ml (Box of 12)Everbuild Smart Tack Handy – 500ml (Box of 12) 1 × £75.96

Subtotal: £607.16

View basketCheckout

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4mm Polycarbonate Sheets

Home Shop Roofing Sheets Polycarbonate Sheets 4mm Polycarbonate Sheets
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  • This image shows a pallet full of boxes, inside are gutter brushes

    Hedgehog Gutter Brush Leaf Guard Black – 4m x 200mm (Pallet of 24)

    £947.00 Incl VAT £789.17 Excl VAT
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  • This image displays the front of the product which is a Everbuild General Purpose Silicone - 280ml Clear (Box of 12)

    Everbuild General Purpose Silicone – Clear 280ml (Box of 12)

    £42.84 Incl VAT £35.70 Excl VAT
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  • This image displays the front of the product which is a Soudal Soudafoam Window & Door Gun Grade – 750ml (Box of 12)

    Soudal Soudafoam Window & Door Gun Grade – 750ml (Box of 12)

    £70.68 Incl VAT £58.90 Excl VAT
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  • FloPlast Square Pipe Connecter, Black

    FloPlast Square Line Pipe Connector Black

    £4.99 Incl VAT £4.16 Excl VAT
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  • Estwing Roofers Pick Smooth Face Hammer - 21oz

    Estwing Roofers Pick Smooth Face Hammer – 21oz

    £62.00 Incl VAT £51.67 Excl VAT
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  • Timco 8" Professional Resin Gun

    Timco 8″ Professional Resin Gun

    £17.79 Incl VAT £14.83 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.