Filters

Polycarbonate Roofing Sheets

Delivery in 3-5 Working Days

If you have a construction project that needs polycarbonate roofing sheets, Trade Warehouse supply the full range, including twinwall and multiwall in a range of thicknesses and lengths.

These adaptable sheets work well for homes and businesses, striking the perfect balance between toughness, transparency and weather protection. These polycarbonate roofing sheets pack a punch, resisting impacts and blocking UV rays to give you a long-lasting roof option.

We've got you covered, whether you need clear sheets to build a greenhouse or double-walled ones to keep the heat in.

Poly X Modular Polycarbonate Sheet

From £94.09

Poly X Modular Polycarbonate Sheet PK50 Screws

£18.40

Poly X Modular Polycarbonate Flashing Tape Lead Look 150mm - 10m Long

£48.52

Poly X Modular Polycarbonate Foam Tape - White 20m

£15.60

Clear 4mm Twinwall Polycarbonate Sheet

From £10.32

Clear 6mm Twinwall Polycarbonate Sheet

From £29.15

Clear 10mm Twinwall Polycarbonate Sheet

From £27.41

Opal 10mm Twinwall Polycarbonate Sheet

From £27.41

Opal 16mm Triplewall Polycarbonate Sheet

From £47.82

Clear 16mm Triplewall Polycarbonate Sheet

From £47.23

10mm Bronze Twinwall Polycarbonate Sheet

From £28.90

Bronze 16mm Triplewall Polycarbonate Sheet

From £47.82

6mm, 10mm or 16mm H Section Clear

From £14.53

Rafter Supported Glazing Bar End Cap

£4.38

Rafter Bar Edge Trim (2-6m)

From £21.28

Rafter Bar Bridging

£5.29

10-25mm Rafter Supported Bar (2m-6m)

From £26.15

2.1m Polycarbonate Sheet Closure

From £7.72

Polycarbonate Sheet Tape Pack - 10m

£19.54

Polycarbonate Sheet Fixing Buttons - Pack of 10

£9.23

Lean To Flashing Trim (Polycarbonate)

From £143.21

25-35mm Rafter Supported Bar (2m-6m)

From £31.23

PVC F-Section For Polycarbonate Sheets

From £7.62

Save £20.62

Pack of 14 Clear Twinwall Polycarbonate Sheets (121 x 61 x 0.4cm) - Waterproof and UV Resistant

£87.37 £107.99

Benefits of These Polycarbonate Sheets

Light but Strong: These sheets are a feat of material science, mixing light weight with toughness. This quality makes them easy to install and cuts down on building weight, which matters a lot in today's building design. Take conservatories, for example where you want see-through and light materials; these sheets hit the sweet spot.

Top-notch Weather Protection: Structured sheets can handle all sorts of weather like nothing else. They're built to take on harsh sun heavy rain, and even snow, which means they last a long time.

Fire Safety: Unlike acrylic, polycarbonate sheets put themselves out if they catch fire.

Eco-friendly: Polycarbonate sheet not only last a long time, but you can also recycle them when you're done using them.

The most popular thickness of multiwall is the 16mm sheets.

It is worth noting that 4mm and 6mm polycarbonate sheets are not recommended for roofing projects but rather as cost-effective plastic sheeting for smaller garden applications like cloches and cold frames.

Which polycarbonate sheet thickness should I purchase?

The ideal thickness of your sheet hinges on the intended use of the space it will cover. If you're constructing a canopy, carport, pergola, or any shelter primarily for protection from the elements, insulation value isn't a primary concern. In such cases, a 10mm thick sheet may suffice as it primarily serves as a protective barrier.

4mm: Ideal for cloches and temporary glazing; not suitable for roofing applications.

6mm: Well-suited for cold frames and greenhouses; not recommended for roofing.

10mm: Suitable for potting sheets and pergolas.

16mm: Ideal for lean-tos, gazeboes, canopies, and carports.

25mm: Perfect for lean-to extensions and garden buildings.

35mm: Recommended for conservatory roofs, orangeries, and extensions.

Useful Guides:

See our helpful guides here: