Patterns

Here are some examples.

For the complete portfolio of perforated patterns click here.

Acoustic Performance

Patterns Non-Illuminated

Membrane systems incorporating perforated patterns naturally have an acoustic dampening effect because they allow sound waves to enter the ceiling or wall cavity to be absorbed by the materials from which they are made.

For even better comfort, Velaria Systems offers an Enhanced level of acoustic performance by adding sound absorbing material behind the membrane.

Performance Level	Description	Noise Reduction Coefficient (NRC)
Standard	Outer Layer Perforated Membrane + Inner Layer of Acoustic Membrane	0.55
Enhanced	Outer Layer Perforated Membrane + Inner Layer of Acoustic Membrane + Acoustic Absorber	0.70
Ultra	Outer Layer Perforated Membrane + Inner Layer of Acoustic Membrane + Thick Acoustic Absorber	0.90
Basic	Single Layer of Perforated Membrane	N/A

Standard	Frequency (Hz)						Noise Reduction Coefficient	Weighted Sound Absorption Coefficient (ISO EN 11654)	Sound Absorption Class (ISO EN 11654)
	125	250	500	1000	2000	4000	NRC	α_w	Class
α_s	0.11	0.43	0.65	0.51	0.57	0.53	0.55	0.55	D

Enhanced	Frequency (Hz)						Noise Reduction Coefficient	Weighted Sound Absorption Coefficient (ISO EN 11654)	Sound Absorption Class (ISO EN 11654)
	125	250	500	1000	2000	4000	NRC	α_w	Class
α_s	0.18	0.67	0.85	0.63	0.69	0.62	0.70	0.70	C

Ultra	Frequency (Hz)						Noise Reduction Coefficient	Weighted Sound Absorption Coefficient (ISO EN 11654)	Sound Absorption Class (ISO EN 11654)
	125	250	500	1000	2000	4000	NRC	α_w	Class
α_s	0.74	1.13	1.05	0.79	0.68	0.62	0.90	0.75(L,M)	C

Test Data unavailable due to variation in perforations for single layer.

Standard Illuminated	Frequency (Hz)						Noise Reduction Coefficient	Weighted Sound Absorption Coefficient (ISO EN 11654)	Sound Absorption Class (ISO EN 11654)
	125	250	500	1000	2000	4000	NRC	α_w	Class
α_s	0.11	0.43	0.65	0.51	0.57	0.53	0.70	0.70	C

Enhanced Illuminated	Frequency (Hz)						Noise Reduction Coefficient	Weighted Sound Absorption Coefficient (ISO EN 11654)	Sound Absorption Class (ISO EN 11654)
	125	250	500	1000	2000	4000	NRC	α_w	Class
α_s	0.51	1	0.79	0.87	0.76	0.54	0.85	0.75(L)	C

Good for People and the Environment

All membranes have an A+ rating for air quality emissions and are 100% recyclable.

Sustainability is becoming a fundamental requirement of any design. With Velaria Systems not only do you get amazing design choices, superior acoustic performance, and the option for the best quality lighting – you also get system that is good for people and good for the environment.

We Make Specifying Your System Easy

Using our simple process, specifying a pattern membrane system is easy.

Select your color or image for the membrane that will have a pattern

Select your pattern from the nearly 400 options

Select your backing membrane color

Enhance the acoustic performance (or not)

Add backlighting (or not)

With nearly 400 options, Velaria Systems offers an almost limitless selection of perforated patterns that can be combined with colors and images to create a totally unique effect.

Here are some examples.

Acoustic Performance

Patterns Non-Illuminated

Patterns Illuminated

Good for People and the Environment

We Make Specifying Your System Easy

Additional Design Options Available

Backlighting