Notes

Points It Is Advisable To Be Informed On ETFE Roofing




What's ETFE Foil?
ETFE (Ethylene Tetrafluoroethylene) is durable, highly-transparent, environmentally friendly plus a lightweight replacement for glass structures. It’s the modern generation material which works beyond glass.

Polymers were once considered as a low priced & inferior building material, however, with advanced research and development into architectural, this modern fluoropolymer is being considered genuine like a legitimate the main architect’s toolbox.


A durable and membrane, it's have become the fabric preferred by skylight applications and architectural building facades, and frequently utilized in conjunction with, or instead of other tensile membrane materials for roofing structures. The flexible nature with the membrane has an elegant and modern design alternative.

10 Benefits of Using ETFE Foil In Architecture

1. LIGHT TRANSMISSION
ETFE foil might be highly transparent (up to 90% to 95%), allowing natural sunlight and UV into a building. This provides an array of proven benefits for building inhabitants, from reducing stress and boosting the defense mechanisms, to enabling the natural expansion of indoor gardens.

2. DURABLE
ETFE is robust and unlikely to degrade after contact with polluting the environment, UV light, harsh chemicals, or extreme temperature variations.
Produced from a polymer, the membrane won't rust like steel, or weaken as time passes like glass.
Highly flexible under stress. ETFE is not going to shatter like glass in earthquakes or intensive storms.

3. SAFETY IN DESIGN
ETFE has beneficial characteristics inside a fire situation; Low flammability; Low smoke emission; Self-expiring drops (will burn off but will not drip); and Self-extinguishing immediately when fire source has disappeared.
With a thickness of 0.05 - 0.3mm, the foil comes with an extremely low mass so less inclined to certainly be a contributing factor in a structure collapse.
Unlike glass, ETFE is not going to shatter under hail, snow, storm winds, or after a fire.

4. Green
From extruding with the film to transportation to site, when compared with other similar cladding material, little energy is going to be consumed, thus decreasing the overall carbon footprint.
In addition, the character of ETFE systems increases the building physics through insulation and daylight transmission, leading to the world low energy aspect of the building.

5. RECYCLABLE
Easily recyclable, waste in the manufacturing process or even old elements could be remolded into new services like tubing components and wires.

6. Economical
With thanks to the lightweight nature with the membrane material, substructure support systems and concrete foundations can be designed more efficiently.
ETFE systems in addition provide ample natural daylighting, thus minimising energy costs by reducing interest in indoor lighting.
Very easy to repair; small tears to the membrane could be site welded or patched, and commonly placed in separate cushions, individual panels can be replaced if required, instead of having to replace entire roof sections.

7. COLOURS
Colours could be introduced in many different ways. It could be applied through the film extrusion process providing a frequent tint in several tones from red to violet or with many lighting with changeable colour options in the structure design.

8. THERMAL & ACOUSTIC INSULATION
Using Dual and Triple Layer applying ETFE creates cushions of air which provides temperature and acoustic insulation.

9. SOLAR CONTROL
ETFE foil systems can will include a few different frit patterns on one or more layer to improve solar performance. The foil can be printed with various standard or custom patterns.

10. THE WOW FACTOR
Architects around the globe have started to embrace the limitless possibilities of this phenomenal material to create amazing building designs; the 9 benefits first and foremost combine to produce some truly iconic urban architecture.
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