19
£1,418.02
  • × Sika Patio Seal – 5 LitreSika Patio Seal – 5 Litre 1 × £21.99
  • × Timco Impact Driver Bit SetTimco Impact Driver Bit Set 1 × £13.99
  • × SOUDAL Fix ALL X-treme Power & Tack Sealant Adhesive Express WHITE - 280mlSOUDAL Fix ALL X-treme Power & Tack Sealant Adhesive Express WHITE - 280ml 1 × £10.99
  • × Bostik Express Cement Pointing Mortar Buff – 310mlBostik Express Cement Pointing Mortar Buff – 310ml 1 × £6.38
  • × Code 6 Cast Lead - 800mm x 3mCode 6 Cast Lead - 800mm x 3m 1 × £205.63
  • × This image displays the front of the product which is a Cromar Black Bitumen Primer - 5LCromar Bitumen Primer – Black 5 Litre 1 × £19.90
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 914mm x 6m 1 × £232.22
  • × Leadax Lead Free Flashing Alternative & Lead Replacement (6m rolls)Leadax Lead Free Flashing Alternative 300mm (6M Rolls) 1 × £85.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 210mm x 3m 1 × £45.31
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 210mm x 6m 1 × £53.81
  • × 10 x Timloc 3014C Over Fascia Ventilation System 1M - Black10 x Timloc 3014C Over Fascia Ventilation System 1M - Black 1 × £38.99
  • × Bond It All Weather Roofing Compound - Black 5LBond It All Weather Roofing Compound - Black 5L 1 × £26.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 850mm x 3m 1 × £148.51
  • × Code 3 Cast Lead - 850mm x 3mCode 3 Cast Lead - 850mm x 3m 1 × £108.53
  • × Hambleside Danelaw CON6+ Dry Ridge 6m KitHambleside Danelaw CON6+ Dry Ridge 6m Kit 1 × £54.99
  • × Timco Multi-Fix Masonry Bolts, Hex HeadTimco Multi-Fix Masonry Bolts, Hex Head 25pcs - 10.0 x 150mm 1 × £22.50
  • × 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) 1 × £42.84
  • × Siroflex Trade Superglue Activator Spray - 200mlSiroflex Trade Superglue Activator Spray - 200ml 1 × £9.99
  • × Code 8 Cast Lead - 390mm x 6mCode 8 Cast Lead - 390mm x 6m 1 × £268.46

Subtotal: £1,418.02

View basketCheckout

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

19
£1,418.02
  • × Sika Patio Seal – 5 LitreSika Patio Seal – 5 Litre 1 × £21.99
  • × Timco Impact Driver Bit SetTimco Impact Driver Bit Set 1 × £13.99
  • × SOUDAL Fix ALL X-treme Power & Tack Sealant Adhesive Express WHITE - 280mlSOUDAL Fix ALL X-treme Power & Tack Sealant Adhesive Express WHITE - 280ml 1 × £10.99
  • × Bostik Express Cement Pointing Mortar Buff – 310mlBostik Express Cement Pointing Mortar Buff – 310ml 1 × £6.38
  • × Code 6 Cast Lead - 800mm x 3mCode 6 Cast Lead - 800mm x 3m 1 × £205.63
  • × This image displays the front of the product which is a Cromar Black Bitumen Primer - 5LCromar Bitumen Primer – Black 5 Litre 1 × £19.90
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 914mm x 6m 1 × £232.22
  • × Leadax Lead Free Flashing Alternative & Lead Replacement (6m rolls)Leadax Lead Free Flashing Alternative 300mm (6M Rolls) 1 × £85.99
  • × ALM Code 5 Milled Lead - 1000mm x 3mALM Code 5 Milled Lead - 210mm x 3m 1 × £45.31
  • × Code 3 Lead FlashingALM Code 3 Milled Lead - 210mm x 6m 1 × £53.81
  • × 10 x Timloc 3014C Over Fascia Ventilation System 1M - Black10 x Timloc 3014C Over Fascia Ventilation System 1M - Black 1 × £38.99
  • × Bond It All Weather Roofing Compound - Black 5LBond It All Weather Roofing Compound - Black 5L 1 × £26.99
  • × code 4 lead flashing 390mm x 3mCode 4 Cast Lead - 850mm x 3m 1 × £148.51
  • × Code 3 Cast Lead - 850mm x 3mCode 3 Cast Lead - 850mm x 3m 1 × £108.53
  • × Hambleside Danelaw CON6+ Dry Ridge 6m KitHambleside Danelaw CON6+ Dry Ridge 6m Kit 1 × £54.99
  • × Timco Multi-Fix Masonry Bolts, Hex HeadTimco Multi-Fix Masonry Bolts, Hex Head 25pcs - 10.0 x 150mm 1 × £22.50
  • × 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) 1 × £42.84
  • × Siroflex Trade Superglue Activator Spray - 200mlSiroflex Trade Superglue Activator Spray - 200ml 1 × £9.99
  • × Code 8 Cast Lead - 390mm x 6mCode 8 Cast Lead - 390mm x 6m 1 × £268.46

Subtotal: £1,418.02

View basketCheckout

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4mm Polycarbonate Sheets

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  • This image displays the front of the product which is a Hedgehog Gutter Brush Leaf White

    Hedgehog Gutter Brush Leaf Guard White – 4m x 100mm

    £14.75 Incl VAT £12.29 Excl VAT
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  • OX Nitrile Disposable Gloves Pack 100 - X Large

    OX Nitrile Disposable Gloves Pack 100 – X Large

    £9.99 Incl VAT £8.33 Excl VAT
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  • ALM Code 5 Milled Lead - 1000mm x 3m

    ALM Code 5 Milled Lead – 150mm x 6m

    £65.14 Incl VAT £54.28 Excl VAT
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  • This image displays the front of the product which is a Gorilla Waterproof Coat & Seal Liquid Rubber Coating - Black 473ml

    Gorilla Waterproof Coat & Seal Liquid Rubber Coating – Black 473ml

    £25.49 Incl VAT £21.24 Excl VAT
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  • ALUKAP Standard Bar End Cap, White or Brown

    ALUKAP Standard Bar End Cap, White or Brown

    From: £8.28 Incl VAT £6.90 Excl VAT
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  • This image displays the front of the product which is a Everbuild Industrial Superglue HV – Clear 20g

    Everbuild Industrial Superglue HV – Clear 20g

    £4.99 Incl VAT £4.16 Excl VAT
    Read more

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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.