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Gustafs / Feltfon / Feltfon Layers
Gustafs / Feltfon / Feltfon Layers

Feltfon Layers

NOICE-REDUCING ART for sound absorbing walls and ceilings

Experience the freedom to craft breathtaking layered acoustic artwork with Feltfon© Layers. Craft captivating layered acoustic art by combining straight and curved lines in overlapping designs and select from a variety of felt colours. Personalize your vision with a wide array of options. Feltfon© Layers is fire-safe without the need for impregnations, prioritizing safety without compromising style. The Capax Quick-Up installation system ensures ease, durability and demountability. Gustafs Feltfon© is water resistant for use in spa’s, swimming halls and similar.

TYPE / SOLUTION

Feltfon Vector

APPLICATION

Ceilings, Wall, Wet rooms

Fire Class

B-s1,d0

Acoustic class

A, B, C, D

CONTACT
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Material

Gustafs Acoustex© 9 mm represents the next generation of textiles, crafted from a minimum of 50% post-consumer recycled material. This sustainable solution showcases our commitment to reducing environmental impact while maintaining exceptional quality.

Design

Layers help architects and designers to take their most imaginative shape. and create multidimensional masterpieces of sound absorption. Choose from many felt colours and personalize your vision with a wide array of options.

A safe choice

Gustafs Feltfon System is specifically designed for public spaces, prioritizing safety and peace of mind. With its B-s1,d0 classification, this system makes little to no contribution to fire, ensuring a secure environment for all. Based on the Feltfon Linear rib and installed on the same Capax system.

01 ACOUSTIC ARTWORK +
01 ACOUSTIC ARTWORK

Customize your aesthetics by exploring multiple layers of design, empowering you to create a truly unique and personalized atmosphere. With Feltfon Vector Layers, the possibilities for artistic transformations are limitless.

02 STANDARD COLOURS +
02 STANDARD COLOURS

Feltfon is available in many colours.

COLOURS

03 PRODUCTION +
03 PRODUCTION

Cutting edge innovation produced in Sweden.

Easy to install

Feltfon Vector Layers is based on the Feltfon Linear Rib and installed on the same Capax system which means that the two products can be perfectly combined.

Humid environments

Feltfon can be used in humid environments such as indoor gyms, pool areas and spas. environments where it is often desirable to achieve noise reduction.

Great Acoustics

9 mm of felt thickness means 9 mm of air permeable material. Together with the hollow core, Feltfon Vector Layers is a super absorber up to class A.

INSPIRATION

Design inspiration

Feltfon Vector Layers is based on Feltfon Linear. Let your imagination run wild and find inspiration in the pictures below.

Explore more products from the Gustafs Feltfon range

FELTFON LINEAR RIB

FELTFON SLASH

Break away from the linear pattern and unleash your creativity

Feltfon Vector Layers offers unique and distinctive possibilities to create captivating and dynamic wall designs. Create your own design or get inspired by our exciting patterns.

PATTERN_L1_71 +
PATTERN_L1_71

Sinus shaped Feltfon Pattern.
Example shows 71 mm wide ribs.

PATTERN_L2_71 +
PATTERN_L2_71

Wavy Feltfon Pattern with varying radius.
Example shows 71 mm wide ribs.

PATTERN_L3_71 +
PATTERN_L3_71

Ripples in Feltfon Layers. Expample shows 71 mm wide ribs.

Turn our standards into something unique

Feltfon Vector Layers is based on the Feltfon Linear rib width dimensions. The height of the ribs increases by 10 mm for each layer. The spacing between the ribs is 22 mm.

Dimensions

Available in three standard widths, 40 mm, 71 mm and 102 mm. 1200 mm is the maximum possible width of your layer design.

Spacing

Utilizing the Gustafs Quick-Up Capax System, we suggest the spacing of 22 mm for Feltfon Vector Layers, but 53 mm, 84 mm, 115 mm, 146 mm, 177 mm, 208 mm, etc is also available.

Wooden In-fill strips

The Gustafs wooden in-fill strips are designed to be placed within the spacing between the felt ribs.

Standard dimensions based on Feltfon Linear

RIB LENGTH: 2400 mm
MAX LAYER DESIGN WIDTH: 1200 mm

WIDTHS
40 mm 71 mm 102 mm

Customized rib depths depending on design. The depth of the ribs increases by 10 mm for each layer.
The spacing between the ribs is 22mm.

Customized rib dimensions

Length: 2400 mm
Minimum depth 30 mm
Maximum depth 555 mm in combination with 40 mm width.
Minimum width 40 mm in combination with depth 555 mm.
Maximum width 598 mm in combination with 275 mm depth.

Possible* maximum dimensions Depth x Width

555×40 mm
540×71 mm
525×102 mm
510×133 mm
495×164 mm
480×195 mm
460×226 mm
445×257 mm
430×288 mm
415×319 mm
400 x 350 mm
385 x 381 mm
370 x 412 mm
355 x 443 mm
340 x 474 mm
325 x 505 mm
305 x 536 mm
290 x 567 mm
275 x 598 mm

* Please note that some of these dimensions might not be suitable for wall use, depending on the room design.

Acoustex Felt – Green Acoustics made from rPET

Gustafs Acoustex felt is crafted from a minimum of 50% recycled PET bottles, which are chipped into flakes and combined with fresh PET material. This innovative process ensures optimal reprocessing of PET, making it an environmentally-friendly choice. Furthermore, Feltfon is a 100% recyclable solution, emphasizing its commitment to sustainability.

KNOWLEDGE HUB / COLOUR PALETTES

01 FELT COLOURS +
01 FELT COLOURS

Feltfone is available in many colours.

COLOURS >>

02 THE PERFECT LOOP +
02 THE PERFECT LOOP

Our Acoustex rPET felt material can be re-processed repeatedly. Feltfon Vector can be de- and re-mounted multiple times – for circular use.

03 STURDY & SOFT +
03 STURDY & SOFT

With a 9 mm thick felt with a high density of 2 kg/m², Feltfon ribs will survive on walls in all types of public spaces.

Gustafs Feltfon Linear acoustics

A sound investment for the right kind of echo

Design something new with acoustic absorption coefficients up to the highest possible class A.

Feltfon Vector Layers are based on the Feltfon Linear System for which the acoustic values are listed in the tables below.

KNOWLEDGE HUB / ACOUSTICS

 

Acoustic absorption Feltfon Ribs, 40 x 40 mm, total depth 50 mm
APPLICATION SPACING INSULATION αw / NCR
Wall 22 mm Acoustex 9 mm 0,55-D/ 0,80
Acoustic absorption Feltfon Ribs, 40 x 40 mm, total depth 95 mm
APPLICATION SPACING INSULATION αw / NCR
Wall 22 mm Acoustex 9 mm + 45 mm mineral wool 0,95-A/ 0,95
Acoustic absorption Feltfon Ribs 40 x 40 mm, total depth 250 mm
APPLICATION SPACING INSULATION αw / NCR
Ceiling 22 mm Acoustex 9 mm + air void 201 mm 1,00-A / 0,95
Ceiling 22 mm air void 211 mm 0,60-C / 0,65

Fire safety

Rest easy knowing that Feltfon is fire-safe without the need for impregnations, prioritizing safety without compromising style.

Reaction to fire – classifications Gustafs Feltfon
PRODUCT REACTION TO FIRE
Feltfon Acoustex B-s1,d0
A SAFE CHOICE +
A SAFE CHOICE

Gustafs Feltfon System is specifically designed for public spaces, prioritizing safety and peace of mind. With its fire classification, B-s1,d0, this system makes little to no contribution to fire, ensuring a secure environment for all.

With our low emission Acoustex®, you can breathe out.
And everyone else can breathe in.

Free from fire-retardants, added formaldehyde or isocyanate binders, the Acoustex material guarantees extremely low TVOC levels.

KNOWLEDGE HUB / EMISSIONS

Feltfon comply with the following building certifications
TVOC  required TVOC  result Formaldehyde required Formaldehyde result
BREEAM ≤ 0,3 (mg/m³) 0,01 (mg/m³) ≤ 0,01 (mg/m³) 0,005 (mg/m³)
LEED none U.S. ≤ 1,0 (mg/m³) 0,01 (mg/m³) < 0,06 (mg/m²h) 0,001 (mg/m²h)
BVB < 0,2 (mg/m²h) 0,01 (mg/m²h) < 0,05 (mg/m²h) 0,002 (mg/m²h)
M1 < 0,2 (mg/m²h) 0,01 (mg/m²h) < 0,05 (mg/m²h) 0,001 (mg/m²h)
Blue Angel ≤ 0,3 (mg/m³) 0,01 (mg/m³) ≤ 0,06 (mg/m³) 0,005 (mg/m³)

 

More Building Certifications >>

Green Acoustics

At the heart of our mission is a deep commitment to sustainability, and our aim with Feltfon was to develop a product that aligns with the exceptional environmental standards set by our other offerings. Feltfon is crafted from repurposed PET bottles, ensuring its origins are rooted in recycling, and it can be recycled multiple times, promoting a circular economy. Moreover, the production of Feltfon at Gustafs is powered entirely by fossil-free energy sources, further minimizing its carbon footprint.

KNOWLEDGE HUB / SUSTAINABILITY

READ MORE ON GREEN GUSTAFS

01 RECYCLED FELT +
01 RECYCLED FELT

Certified minimum 50% post-consumer rPET, granulated and spun into new Gustafs Acoustex 9.0.

02 RENEWABLE ENERGY +
02 RENEWABLE ENERGY

Producing in Sweden and surrounded by hydro power plants this is the main energy source for our production. The only other two are wind and solar power, adding up to a fantastic 100% renewable energy.

03 ENVIRONMENTAL DECLARATIONS +
03 ENVIRONMENTAL DECLARATIONS

Our products are environmentally declared and have all documentation in place to comply with leading building assessments like BREEAM and LEED.

Details that make the difference

Linear Accessories are unique details to be combined with your wall or ceiling system. Our linear accessories complete your vision and simplify complicated solutions.

F-Line – Linear lightning for Gustafs Feltfon Linear

Integral linear lightning solution for Gustafs Feltfon© Linear Ceiling System. The lamp housing snaps to the same carrier profile as the Feltfon© ribs. F-Line uses a modern micro prismatic dimming in combination with high-quality LED light sources.

F-Line Spot – lightning för Gustafs Feltfon Linear System

Integral spot lightning solution for Gustafs Feltfon© Linear Ceiling System. The lamp track snaps to the same carrier profile as the ribs. Comes with a modern micro prismatic dimming and high-quality LED light sources.

Insulation – Acoustex 9,0 – Sturdy acoustic felt for multiple use

Extremely form stable acoustic backing in a wide range of colours and with fire class B-s1,d0. Can be used as an individual sound absorber or integral as the acoustic insulation layer behind Gustafs Feltfon Linear system for walls or ceilings. Supplied in sheets in various formats. Contains minimum 50% recycled PET bottles and is approved by all international standards regarding in-door climate emissions. Thickness 9,0 mm.

Wooden Infill strip for Feltfon Linear

Combine the wool look of Feltfon© with beautiful wooden in-fill strips. Available in the following dimensions (depth x width x length): 13 x 23 x 2400, 13 x 54 x 2400 and 13 x 85 x 2400 mm. The wooden in-fill strip leaves 10 mm of visible rib depth in combination with a 40 mm deep Feltfon© rib, 30 mm visible depth in combination with a 60 mm deep rib, etc. Choose from our palette of veneers.

Cover

Varying types of overs and windowsills are needed in almost any interior fitting project. Gustafs will perfectly match the correct specifications and needs for your project, as well as the surface and finish.

Plinth

Plinths are the definite finish of a rib installation, not only regarding a nice design but also concerning the protecting function, for example against wet floor cleaning. Contact us and we will fulfil the specifications of your project.

Installation Feltfon Vector

All Feltfon Vector, Feltfon Linear and Feltfon Blox are all installed with the same capax system which makes it easy to mix different models and create your own designs. The Capax Quick-Up installation system is available for both walls and ceilings. The Capax installation system for Feltfon Vector guarantees reliability and a perfect visual result.

Easy to install

Capax is our unique aluminium profile installation system that delivers a concealed, reliable, quick, and cost saving installation. The Quick-Up system is user-friendly and available for walls and ceilings. No tools are needed to assemble the interlocking components. Both the wall and ceiling system are demountable, ideal when access to the ancillary systems is required.

Avoid devalue engineering of your design

Gustafs has comprehensive, accredited test data for a wide variety of criteria such as fire, acoustics, emissions and many others. We tick all the boxes to comply your project with todays modern building standards. However, the following documents are not available for direct downloading. Please send a request or contact us or our country representatives for more information.

SEND REQUEST FOR CERTIFICATIONS

Available certifications for Feltfon Acoustex® 9,0

Fire
+

Reaction to Fire: B-s1,d0

Acoustics
+

Configurations possible to achieve absorption class A, C or D. NRC: 0,60, 0,80, 0,95.

Environmental performance certification program for buildings
+

BREEAM
LEED
BVB
Svanen (Nordic Eco)
Sunda Hus

Emissions
+

Class E1 and M1. Approved for BREEAM International / LEED v4.1 / Svanen / Byggvarubedömningen / Sunda Hus / Blue Angel / AgBB / Belgian VOC / French VOC.

Declaration of Performance
+

DoP: Yes

FSC®
+

The wooden In-fill strips are available with FSC® (Forest Stewardship Council®) certified wood.
Gustafs FSC® certificate code is: SAI-COC-010919

READ MORE KNOWLEDGE HUB FSC® >>

And More
+

Added Urea formaldehyde: No
Isocyanate binders: No
Life Time:> 50 years
Recycled content>50% Post Consumer

CAD
Feltfon Layers Pattern | .zip
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CAD-Files Layers
PRODUCT SHEET
Feltfon Layers | .pdf
DOWNLOAD
TECHNICAL DATA SHEET
Technical Data Sheet Feltfon | .pdf
DOWNLOAD
ACOUSTIC VALUES
Gustafs products | .pdf
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