25
£1,361.57
  • × Timloc Lap VentTimloc Underlay Felt Lap Vent 1 × £3.50
  • × This image displays the front of the product which is a Gorilla Glue - Brown 60mlGorilla Glue - Dark Brown 60ml 1 × £8.50
  • × This is an image of the front of the Bond It Contractors PVA - 5L WhiteBond It Contractors PVA - 5L White 1 × £16.50
  • × Bond It Patio Seal Paving & Patio Sealer, Clear - 5LBond It Patio Seal Paving & Patio Sealer, Clear - 5L 1 × £17.99
  • × Timco Screwdriver 8-Tool SetTimco Screwdriver 8-Tool Set 1 × £14.99
  • × roofer-doofer-roofers-toolRoofer Doofer – The Ultimate Roofing Tool 1 × £39.99
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% FreeRonseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% Free 1 × £9.89
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1200mm x 6m 1 × £416.30
  • × Restec Fibreglass Roll, 450g - 15m2Restec CSM Fibreglass Roll 450g/m² - (30m² Roll) 1 × £89.99
  • × OX Pro Heavy Duty Aviation Snips Right Cut (Green)OX Pro Heavy Duty Aviation Snips Right Cut (Green) 1 × £21.79
  • × Soudal Construction Silicone, Clear - 290mlSoudal Construction Silicone, Clear - 290ml 1 × £8.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 390mm x 6m 1 × £99.12
  • × OX Tools Trade Bucket, Black - 15 LitreOX Tools Trade Bucket, Black - 15 Litre 1 × £4.99
  • × Plain Tile Vent AdaptorUlti-Mate Plain Tile Vent Adaptor 1 × £24.99
  • × Grey Klober Universal angle ridge endKlober Univeral Angle Ridge End - Grey 1 × £8.99
  • × This image displays the front of the product which is a Round Gutter System 90° Gutter Angle - BlackFreeflow 112mm Round Gutter System 90° Gutter Angle - Black 1 × £3.49
  • × This image displays the front of the product which is a Soudal Multi Cleaner - 400mlSoudal Multi Cleaner - 400ml 1 × £2.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 240mm x 6m 1 × £62.30
  • × Timloc Inline Slate Vent Black (Box of 5)Timloc Inline Slate Vent Black (Box of 5) 1 × £99.95
  • × Everbuild Forever White Silicone Sealant – 295mlEverbuild Forever White Silicone Sealant – 295ml 1 × £6.50
  • × Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295mlEverbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml 1 × £7.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip Adhesive Solvent Based – 350ml (Box of 12)Everbuild Pinkgrip Adhesive Solvent Based - 350ml (Box of 12) 1 × £28.80
  • × FloPlast Round Shoe - WhiteFloPlast Round Shoe - White 1 × £1.74
  • × Code 8 Cast Lead - 510mm x 6mCode 8 Cast Lead - 510mm x 6m 1 × £351.29
  • × Everbuild 501 PVA - 2.5 LitreEverbuild 501 PVA - 2.5 Litre 1 × £9.99

Subtotal: £1,361.57

View basketCheckout

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

25
£1,361.57
  • × Timloc Lap VentTimloc Underlay Felt Lap Vent 1 × £3.50
  • × This image displays the front of the product which is a Gorilla Glue - Brown 60mlGorilla Glue - Dark Brown 60ml 1 × £8.50
  • × This is an image of the front of the Bond It Contractors PVA - 5L WhiteBond It Contractors PVA - 5L White 1 × £16.50
  • × Bond It Patio Seal Paving & Patio Sealer, Clear - 5LBond It Patio Seal Paving & Patio Sealer, Clear - 5L 1 × £17.99
  • × Timco Screwdriver 8-Tool SetTimco Screwdriver 8-Tool Set 1 × £14.99
  • × roofer-doofer-roofers-toolRoofer Doofer – The Ultimate Roofing Tool 1 × £39.99
  • × This image displays the front of the product which is a Ronseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% FreeRonseal Multi Purpose Smooth Finish Filler - 1.2kg + 50% Free 1 × £9.89
  • × Code 4 Lead FlashingALM Code 4 Milled Lead - 1200mm x 6m 1 × £416.30
  • × Restec Fibreglass Roll, 450g - 15m2Restec CSM Fibreglass Roll 450g/m² - (30m² Roll) 1 × £89.99
  • × OX Pro Heavy Duty Aviation Snips Right Cut (Green)OX Pro Heavy Duty Aviation Snips Right Cut (Green) 1 × £21.79
  • × Soudal Construction Silicone, Clear - 290mlSoudal Construction Silicone, Clear - 290ml 1 × £8.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 390mm x 6m 1 × £99.12
  • × OX Tools Trade Bucket, Black - 15 LitreOX Tools Trade Bucket, Black - 15 Litre 1 × £4.99
  • × Plain Tile Vent AdaptorUlti-Mate Plain Tile Vent Adaptor 1 × £24.99
  • × Grey Klober Universal angle ridge endKlober Univeral Angle Ridge End - Grey 1 × £8.99
  • × This image displays the front of the product which is a Round Gutter System 90° Gutter Angle - BlackFreeflow 112mm Round Gutter System 90° Gutter Angle - Black 1 × £3.49
  • × This image displays the front of the product which is a Soudal Multi Cleaner - 400mlSoudal Multi Cleaner - 400ml 1 × £2.99
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 240mm x 6m 1 × £62.30
  • × Timloc Inline Slate Vent Black (Box of 5)Timloc Inline Slate Vent Black (Box of 5) 1 × £99.95
  • × Everbuild Forever White Silicone Sealant – 295mlEverbuild Forever White Silicone Sealant – 295ml 1 × £6.50
  • × Everbuild Everflex 200 Contractors LMA Silicone - Transparent 295mlEverbuild Everflex 200 Contractors LMA Silicone - Transparent 295ml 1 × £7.99
  • × This image displays the front of the product which is a Everbuild Pinkgrip Adhesive Solvent Based – 350ml (Box of 12)Everbuild Pinkgrip Adhesive Solvent Based - 350ml (Box of 12) 1 × £28.80
  • × FloPlast Round Shoe - WhiteFloPlast Round Shoe - White 1 × £1.74
  • × Code 8 Cast Lead - 510mm x 6mCode 8 Cast Lead - 510mm x 6m 1 × £351.29
  • × Everbuild 501 PVA - 2.5 LitreEverbuild 501 PVA - 2.5 Litre 1 × £9.99

Subtotal: £1,361.57

View basketCheckout

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4mm Polycarbonate Sheets

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  • OX Pro Heavy Duty Aviation Snips Straight Cut (Yellow)

    OX Pro Heavy Duty Aviation Snips Straight Cut (Yellow)

    £21.79 Incl VAT £18.16 Excl VAT
    Add to basket
  • This image displays the front of the product which is a Timco Lifting Sling 3000kg Limit - 2m x 90mm

    Timco Lifting Sling 3000kg Limit – 2m x 90mm

    £18.49 Incl VAT £15.41 Excl VAT
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  • This image displays the front of the product which is a Everbuild Quick Drying Clear Varnish - Gloss 2.5L

    Everbuild Quick Drying Clear Varnish – Gloss 2.5L

    £37.49 Incl VAT £31.24 Excl VAT
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  • 201 Mortar Admix – 25 Litre

    201 Mortar Admix – 5 Litre

    £11.99 Incl VAT £9.99 Excl VAT
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  • Cromar Vent 3 Pro Breathable Membrane 1m x 50m

    Cromar Vent 3 Pro Breathable Membrane 1m x 50m

    £52.99 Incl VAT £44.16 Excl VAT
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  • Code 7 Cast Lead - 510mm x 6m

    Code 7 Cast Lead – 510mm x 6m

    £311.30 Incl VAT £259.42 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.