Polycarbonate Roof Types
Choosing the right polycarbonate roofing sheets starts with understanding the type of project you're building. Different structures have different requirements for strength, insulation, light transmission and weather protection, so selecting the correct sheet thickness is an important part of achieving the best result.
Whether you're building a pergola, replacing a conservatory roof, installing a new carport or creating a covered outdoor space, PolycarbonateX supplies high-quality multiwall polycarbonate roofing sheets in 10mm, 16mm and 25mm thicknesses. We also offer a professional cut-to-size service, allowing you to order roofing sheets manufactured to your exact dimensions.
Explore Roof Types
Choosing the right roof type is the first step towards selecting the correct polycarbonate roofing sheets for your project. Explore our guides below to compare recommended sheet thicknesses, colours and products for different applications.
Polycarbonate Pergola Roofs
Discover the best polycarbonate sheets for pergolas, including recommended thicknesses, colours and cut-to-size options.
Lean-To Polycarbonate Roofs
Find the ideal roofing sheets for lean-to roofs attached to your home, with advice on insulation, light transmission and sheet selection.
Polycarbonate Veranda Roofs
Learn which polycarbonate sheets are best suited to veranda roofs, creating bright and comfortable outdoor living spaces.
Polycarbonate Carport Roofs
Compare roofing options for domestic and commercial carports, with guidance on choosing the right sheet thickness and colour.
Polycarbonate Garden Room Roofing
Find the best roofing solution for garden rooms, home offices and outdoor living spaces that can be enjoyed throughout the year.
Conservatory Roof Replacement Sheets
Replace old or damaged conservatory roof sheets with high-quality multiwall polycarbonate, available in a range of thicknesses and colours.
Polycarbonate Canopy Roofs
Explore roofing options for entrance canopies, patio covers and commercial canopies using durable multiwall polycarbonate sheets.
Polycarbonate Walkway Roofs
Choose the right roofing sheets for covered walkways, side passages and pedestrian access routes with our expert buying guide.
Why Choose Polycarbonate Roofing?
Multiwall polycarbonate has become one of the UK's most popular roofing materials for domestic and commercial projects because it combines strength, lightweight handling and excellent thermal performance.
Compared to traditional glazing materials, polycarbonate roofing sheets are easier to install, highly impact resistant and designed to withstand the changing British weather. Available in a range of thicknesses and colours, they can be used for everything from small garden structures to large covered outdoor spaces.
Whether you're replacing an existing roof or building something new, choosing the correct sheet thickness and colour will help you achieve the best balance of natural light, insulation and long-term performance.
Choosing The Right Sheet Thickness
The correct sheet thickness depends on your project, the level of insulation you require and the size of the structure.
10mm Polycarbonate
Ideal for smaller outdoor structures where keeping weight and costs down is important.
16mm Polycarbonate
Our most popular option, offering an excellent balance of strength, insulation and natural light for most domestic roofing projects.
25mm Polycarbonate
Recommended for premium outdoor structures, conservatories and projects where maximum insulation and weather protection are required.
Frequently Asked Questions
Which polycarbonate roof is best for a pergola?
For most pergolas, we recommend 16mm polycarbonate as it provides an excellent balance of strength, insulation and natural light.
Can I order polycarbonate sheets cut to size?
Yes. We manufacture roofing sheets to your exact dimensions in 10mm, 16mm and 25mm thicknesses.
Which colour should I choose?
Clear provides maximum natural light, Bronze helps reduce glare and heat build-up, while Opal diffuses sunlight to create softer, more even lighting.
Which thickness is best?
The best thickness depends on your project. Smaller structures may only require 10mm, while larger or insulated roofs often benefit from 16mm or 25mm sheets.