Cherry Tree Primary School
Typical Oxford barrel roof canopy with flame retardant PVC cover, canopy links two classroom blocks and has one side closed with a solid 6mm polycarbonate curtain wall to give added protection on this very windy site.
- Shape: Curved Barrel Vault
- Support: Free Standing
- Hoop Style: Lattice
- Cladding Type: Polycarbonate
- Location: Hertfordshire
Frequently Asked Questions
- Are your canopies usable all year in all weathers?
Yes unlike some solutions that need to be taken down in the winter or during high winds our canopies are designed to be useable all year round. The cladding materials as well as providing shade are also waterproof so that they can be used during wet weather.
- Do you use Polycarbonate, PETG, GRP or Acrylic for non fabric cladding?
At Clovis Canopies we use polycarbonate roofing as although slightly more expensive, we find it has a better combination of strength, impact resistance, sheet size and colour, fire / flame resistance and longevity of life than any of the other above mentioned cheaper materials.
- How is the polycarbonate sheeting attached to the framework?
We use a two part glazing bar on our canopies with rubber gasket or cushions to attach the roof polycarbonate sheets as this allows for the expansion of the sheets as the weather heats up or cools down. The rubber gaskets as well as creating a watertight seal greatly reduce noise levels as the sheets expand and contract. We do not screw sheets directly to the framework as this can lead to the roofing sheets buckling and potentially causing leaks due to the possibility of screw heads popping off. In addition to this we never lap one sheet over the other as this can result in an algae build-up resulting in unsightly discoloured patches in the roof.
- What are Building Regulations and will they affect me?
In relation to our canopies Building Regulations specify the standard to which they should be built i.e. strength, fire rating of materials etc. Again it is advisable to contact your local Building Control officer(s), as a rule of thumb any canopy over 30m2 will require conformity to building regulations and an application will need to be made although this figure can be lower. Most of our structures are supplied conforming to the requirements for these regulations as standard and generic sets of structural calculations can be supplied free of charge to demonstrate to Building Control the integrity of the proposed structure and foundations.
- What colour can the framework be?
Each canopy framework is supplied in the colour of choice from the standard RAL range. A match for most school colour schemes can be found with that range if required.
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