Polycarbonate Sheets

Low cost, lightweight and strong plastic roof material with great insulation qualities. Available in various tints, thicknesses, and sheet sizes, with cost and time saving cut-to-size service. Ideal for Conservatories, Car-Ports, Pergolas and Lean-to's. Various tints available, including Clear (maximise daylight), Bronze (keep things cool), Opal (soft diffused light) and dual-tinted Bronze/Opal (soft cool light) and Heatguard/Opal (no excessive heat) for improved thermal efficiency. We can provide Polycarbonate sheets at 16mm, 25mm and 35mm thickness in Clear, Opal, Bronze and Dual-tinted.

FAQ

Do You Cut Polycarbonate Sheets to Size?

We offer a cut-to-size service on all solid and multiwall sheets (excluding Clickloc), with 10mm, 16mm, 25mm and 35mm sheets supplied cut, blown and taped. Polycarbonate can be cut to any shape and size, though accurate diagrams are required for non-standard cuts, and a cutting tolerance of +/- 3mm applies.

Delivery details
Polycarbonate ships directly from our supplier on a scheduled route, typically arriving within 3 business days of processing. Regional weekly deliveries—including Scotland, Devon, Wales, and the South Coast—are scheduled for the following week and will arrive during their designated delivery window. See our full delivery details here.

Should I Use Solid or Multiwall Polycarbonate?

Solid polycarbonate — looks like glass, crystal-clear and ultra-tough, but offers lower thermal insulation; best for pergolas, canopies, security glazing, safety screens, and clear flat or curved views

Multiwall polycarbonate — features hollow internal channels, making it lightweight with excellent thermal insulation and diffused light; best for roofs such as conservatories, carports and pergolas

Can I Install or Replace Polycarbonate Sheets Myself?

Yes, polycarbonate sheets are lightweight and DIY-friendly. The key to a successful installation is fitting the sheets with the correct glazing bars, fixings, tapes and end closures, while allowing for thermal expansion and contraction. Following the manufacturer's installation guidelines is essential to prevent leaks and ensure long-term performance.

Installation tips

  • Sizing and accessories — order the correct thickness and sizing for your project, along with the matching fixing accessories
  • UV protection — the UV-protected layer sits on the outside; the clear protective tape applied to the sheets indicates which side this is
  • Cutting — sheets can be cut with a fine-tooth hand saw or jigsaw; if using a jigsaw, the Bosch T313AW blade gives the best results
  • Debris removal — clear cut edges and channels with a compressor, leaf blower or cordless hand-held blower

What Pitch Roof Do I Need for Polycarbonate Sheets?

A minimum pitch of 5° (roughly 88mm drop per metre) is required, though 7.5° is recommended to ensure efficient water runoff. Below 5°, there's a risk of water pooling, leaks and debris build-up, so this should be avoided where possible. Polycarbonate can be installed as low as 2.5°, however manufacturers will not guarantee it against an increased risk of standing condensation at this pitch.

Do You Offer Samples or Discounts on Polycarbonate Sheeting?

Unfortunately, we don't currently offer a sample service. We keep our polycarbonate sheet prices as competitive as possible, so we don't generally offer standard trade or bulk discounts on sheet purchases alone. For complete roofing projects that include polycarbonate sheets, glazing bars, fixings and accessories, we may be able to offer a small discount depending on the size and scope of the order. To be considered for project pricing, email us a list of all the products you require and we'll review the order to advise whether a discount can be applied.