Polycarbonate canopies
Polycarbonate is the roof glazing across the range: an impact-resistant sheet that filters roughly 99% of UV and comes in clear or opal. It is the material sitting over most steel and curved playground canopies.
- ~99% UV filter
- Impact-resistant
- Clear or opal
- Multiwall or solid
What is a polycarbonate canopy roof?
A polycarbonate canopy is a steel or timber playground canopy glazed with polycarbonate sheet — a tough, translucent plastic — instead of glass or fabric. The polycarbonate roof keeps daylight in while sheltering the space from rain and sun, which is why it glazes almost every solid-roof canopy we build.
Polycarbonate is specified as a roof glazing rather than a frame: the structure carries the loads and the polycarbonate roof spans between the purlins, letting soft daylight through so the covered area never feels dark. It suits steel playground canopies and timber playground canopies alike.
- Material: impact-resistant polycarbonate, far tougher than glass or acrylic.
- Light: translucent, so the covered area stays bright rather than gloomy.
- UV: a co-extruded surface filters roughly 99% of ultraviolet light.
Is a polycarbonate roof safe over a playground?
Yes: polycarbonate is the safest common glazing over a playground because the sheet is impact-resistant and, unlike glass, does not shatter into sharp fragments if something strikes it. A polycarbonate roof takes a hit — a ball, hail, a dropped tool — and stays intact overhead, which is exactly why it glazes canopies over children.
That toughness is the reason polycarbonate, not glass, roofs a play space: it carries wind and snow loads with the frame, resists hail and stray balls, and holds together rather than raining shards. The canopy structure beneath it is engineered to the structural Eurocodes — BS EN 1991 for wind and snow, BS EN 1993 for steel — and installed under CDM 2015.
Note that BS EN 1176 governs the play equipment and impact surfacing the canopy shelters, not the roof or the structure, so we never claim a polycarbonate canopy “complies with BS EN 1176”. The roof is a glazing specification; the shelter around it is engineered separately.
How much UV does a polycarbonate roof block?
A polycarbonate roof filters roughly 99% of ultraviolet light through a co-extruded UV-protective surface on the weather side, so the space beneath stays sun-safe while daylight still comes through. This is a material property of the glazing itself, which makes polycarbonate a genuine all-weather, all-year roof rather than a seasonal one.
That UV-protective layer does two jobs: it keeps harmful UV off the children below and it stops the sheet yellowing, so the roof stays clear for years. A playground shade sail also blocks UV, but only in dry, sunny weather — a polycarbonate roof shelters from rain and sun together, which is the all-weather-versus-sun-only distinction that decides which a school needs.
Clear or opal polycarbonate — which should we choose?
Neither is better outright: clear polycarbonate gives the brightest, most open feel and the highest light transmission, while opal (diffused) polycarbonate softens direct sun and cuts glare and hot-spots, which suits dining areas and early-years spaces. Both filter the same ~99% of UV — the choice is about light quality, not protection.
| Clear | Opal (diffused) | |
|---|---|---|
| Light | Brightest, most open | Soft, even, glare-free |
| Direct sun | Passes through | Diffused, no hot-spots |
| UV filter | ~99% | ~99% |
| Best for | Play areas, MUGAs | Dining, early-years, reading spaces |
Both are the same impact-resistant polycarbonate with the same UV-filtering surface; the tint only changes how the light feels, not how well the roof protects.
Multiwall or solid polycarbonate — what is the difference?
Multiwall polycarbonate is a hollow, ribbed sheet whose air channels insulate and stiffen it, while solid polycarbonate is a single dense sheet that is heavier, glass-clear and the toughest of the two. Multiwall is the efficient default for most canopy roofs; solid is specified where maximum clarity or extreme impact resistance matters.
| Multiwall | Solid | |
|---|---|---|
| Structure | Hollow ribbed channels | Single dense sheet |
| Weight | Light | Heavier |
| Clarity | Translucent | Glass-clear |
| Impact | High | Highest |
| Typical use | Most canopy roofs | Where clarity or toughness is critical |
Both are UV-filtering polycarbonate; multiwall trades a little clarity for lighter weight and better insulation, solid trades weight for the clearest, toughest roof.
Which canopies use a polycarbonate roof?
A polycarbonate roof glazes almost every solid-roof canopy we build: steel playground canopies, curved-roof playground canopies, timber playground canopies, outdoor dining canopies, covered MUGAs, school entrance canopies and early-years canopies. The frame changes; the polycarbonate roof is the shared spec.
On a curved-roof canopy the polycarbonate is cold-bent to follow the arch and self-drains; on a covered MUGA it spans the pitch; on dining and early-years canopies opal glazing softens the light. Whichever frame you choose, the roof glazing is specified here — clear or opal, multiwall or solid — to suit the space below.
What does the roof specification affect on the cost?
A polycarbonate canopy is quoted to your project, and the roof glazing is one of the cost drivers rather than a fixed line: clear versus opal, multiwall versus solid, and the sheet thickness all move the figure, alongside the covered span and the frame. We survey the site, then return a design, specification and firm price with no obligation.
UV protection
Filters around 99% of UV so the covered area stays sun-safe.
Impact-resistant
Far tougher than glass for its weight, suited to busy play areas.
Clear or opal
Clear for brightness, opal to diffuse light and cut glare.
Polycarbonate canopies questions
Does polycarbonate go yellow or brittle over time?
Quality polycarbonate carries a co-extruded UV-protective surface on the weather side that resists yellowing and keeps the sheet from becoming brittle, so a polycarbonate roof stays clear and tough for years. We confirm the sheet warranty with your quotation.
Is a polycarbonate roof noisy in heavy rain?
A polycarbonate roof is quieter than a metal one; multiwall sheet in particular, with its hollow channels, dampens the sound of rain. Roof pitch and fixing detail also help, and we specify these as part of the canopy design.
Can a polycarbonate roof shelter from rain as well as sun?
Yes — that is its advantage over a fabric shade sail. A polycarbonate roof is an all-weather, all-year roof that sheds rain and filters roughly 99% of UV, while a playground shade sail covers the sun only, in dry weather.
Fully insured
Comprehensive cover on every project.
Engineered to the Eurocodes
Structural design under BS EN 1991/1993/1995 and CDM 2015.
UK-manufactured
Made in our own UK workshops, fitted by our own teams.
Structural guarantee
Frame and roof warranties confirmed with your quote.
Get a polycarbonate canopies quote
Tell us the setting, roughly how big the area is and what you want it to do. Our design team comes back with a drawing, a specification and a price, with no obligation.