14
£478.96
  • × Easy-Trim Over Fascia Vent - 25mm x 1mEasy-Trim Over Fascia Vent - 25mm x 1m 1 × £4.50
  • × This image displays the front of the product which is a Everbuild Wet Rot Wood Hardener – 250mlEverbuild Wet Rot Wood Hardener – 250ml 1 × £12.99
  • × Code 5 Cast Lead - 300mm x 3mCode 5 Cast Lead - 300mm x 3m 1 × £65.69
  • × OX Pro Chalk Refill 226g - YellowOX Pro Chalk Refill, Yellow – 226g 1 × £7.99
  • × Cromar Vent 3 Light Breathable Membrane - 1m x 25mCromar Vent 3 Light Breathable Membrane - 1m x 25m 1 × £25.99
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 5 LitreEverbuild Black Jack 901 Black Bitumen Paint – 5 Litre 1 × £24.99
  • × This image displays the front of the product which is a Everbuild Febond PVA - 1LEverbuild Febond PVA - 1L 1 × £9.49
  • × This image displays the front of the product which is a Everbuild Stick2 Industrial Superglue GP - Transparent 20g (Box of 20)Everbuild Stick2 Industrial Superglue GP - Transparent 50g (Box of 20) 1 × £59.80
  • × Code 5 Cast Lead - 600mm x 3mCode 5 Cast Lead - 600mm x 3m 1 × £131.38
  • × Everbuild Seal Rite Strip Out ToolEverbuild Seal Rite Strip Out Tool 1 × £7.99
  • × Code 3 Cast Lead - 510mm x 3mCode 3 Cast Lead - 510mm x 3m 1 × £65.69
  • × This image displays the front of the product which is a Everbuild Multi-Use Wonder Wipes Tub (75 Wipes)Everbuild Heavy Duty Multi-Use Wonder Wipes Tub (75 Wipes) 1 × £9.49
  • × This image displays the front of the product which is a Ronseal Crystal Clear Outdoor Varnish - Satin 2.5LRonseal Crystal Clear Outdoor Varnish - Satin 2.5L 1 × £39.99
  • × This image displays the front of the product which is a Isoflex Clean Up Fluid - 500mlIsoflex Clean Up Fluid - 500ml 1 × £12.99

Subtotal: £478.96

View basketCheckout

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

14
£478.96
  • × Easy-Trim Over Fascia Vent - 25mm x 1mEasy-Trim Over Fascia Vent - 25mm x 1m 1 × £4.50
  • × This image displays the front of the product which is a Everbuild Wet Rot Wood Hardener – 250mlEverbuild Wet Rot Wood Hardener – 250ml 1 × £12.99
  • × Code 5 Cast Lead - 300mm x 3mCode 5 Cast Lead - 300mm x 3m 1 × £65.69
  • × OX Pro Chalk Refill 226g - YellowOX Pro Chalk Refill, Yellow – 226g 1 × £7.99
  • × Cromar Vent 3 Light Breathable Membrane - 1m x 25mCromar Vent 3 Light Breathable Membrane - 1m x 25m 1 × £25.99
  • × This image displays the front of the product which is a Everbuild Black Jack 901 Black Bitumen Paint – 5 LitreEverbuild Black Jack 901 Black Bitumen Paint – 5 Litre 1 × £24.99
  • × This image displays the front of the product which is a Everbuild Febond PVA - 1LEverbuild Febond PVA - 1L 1 × £9.49
  • × This image displays the front of the product which is a Everbuild Stick2 Industrial Superglue GP - Transparent 20g (Box of 20)Everbuild Stick2 Industrial Superglue GP - Transparent 50g (Box of 20) 1 × £59.80
  • × Code 5 Cast Lead - 600mm x 3mCode 5 Cast Lead - 600mm x 3m 1 × £131.38
  • × Everbuild Seal Rite Strip Out ToolEverbuild Seal Rite Strip Out Tool 1 × £7.99
  • × Code 3 Cast Lead - 510mm x 3mCode 3 Cast Lead - 510mm x 3m 1 × £65.69
  • × This image displays the front of the product which is a Everbuild Multi-Use Wonder Wipes Tub (75 Wipes)Everbuild Heavy Duty Multi-Use Wonder Wipes Tub (75 Wipes) 1 × £9.49
  • × This image displays the front of the product which is a Ronseal Crystal Clear Outdoor Varnish - Satin 2.5LRonseal Crystal Clear Outdoor Varnish - Satin 2.5L 1 × £39.99
  • × This image displays the front of the product which is a Isoflex Clean Up Fluid - 500mlIsoflex Clean Up Fluid - 500ml 1 × £12.99

Subtotal: £478.96

View basketCheckout

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4mm Polycarbonate Sheets

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  • Everbuild 711 Rapid Set Flexiplus – 10kg

    Everbuild 711 Rapid Set Flexiplus – 20kg

    £24.99 Incl VAT £20.83 Excl VAT
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  • Code 7 Lead Flashing

    ALM Code 7 Milled Lead – 1200mm x 3m

    £365.33 Incl VAT £304.44 Excl VAT
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  • Cromar Cromaprufe – 2.5 Litre

    Cromar Cromaprufe – Black 2.5 Litre

    £18.69 Incl VAT £15.58 Excl VAT
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  • Soudal Soudaduct - Grey 300ml

    Soudal Soudaduct – Grey 300ml

    £6.99 Incl VAT £5.83 Excl VAT
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  • Spax T-Star Plus Wirox Coated Screw, 5.0mm Diameter – Box of 200

    Spax T-Star Plus Flat Countersunk Wirox Screws – 5.0mm Diameter (Box of 200)

    From: £11.49 Incl VAT £9.58 Excl VAT
    Select options This product has multiple variants. The options may be chosen on the product page
  • OX Tools Pro Stainless Steel Plasterers Trowel

    OX Tools Pro Stainless Steel Plasterers Trowel

    From: £28.99 Incl VAT £24.16 Excl VAT
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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.