Silphon® flat foam – perforated PVC skin

Silphon® flat foam with perforated PVC skin – a practical sound solution with aesthetic appeal

Silphon® flat foam combines effective sound absorption with an attractive and robust finish. Its open-cell polyurethane foam specifically absorbs sound waves, particularly in the mid-frequency range, thereby ensuring noticeably quieter room acoustics. The special PVC skin with a perforated surface gives the foam a stylish appearance whilst protecting it from mechanical stress.

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Glossary

Flat foam

Untrimmed, with single-sided self-adhesive backing

Colour

Length (mm)

Width (mm)

Height (mm)

Item number	Length (mm)	Width (mm)	Height (mm)	Price	SP	Delivery time	Quantity
2008.0015.0010	2000	1400	10	CHF 86.65 /m² CHF 242.60 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0020.0010	2000	1400	10	CHF 84.85 /m² CHF 237.60 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0030.0010	2000	1400	10	CHF 84.85 /m² CHF 237.60 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0015.0020	2000	1400	20	CHF 90.15 /m² CHF 252.40 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0020.0020	2000	1400	20	CHF 88.40 /m² CHF 247.50 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	1-2 days	2.8m²
2008.0030.0020	2000	1400	20	CHF 88.40 /m² CHF 247.50 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0015.0025	2000	1400	25	CHF 91.15 /m² CHF 255.20 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0020.0025	2000	1400	25	CHF 90.15 /m² CHF 252.40 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0030.0025	2000	1400	25	CHF 90.15 /m² CHF 252.40 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0015.0030	2000	1400	30	CHF 93.70 /m² CHF 262.35 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0020.0030	2000	1400	30	CHF 91.95 /m² CHF 257.45 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0030.0030	2000	1400	30	CHF 91.95 /m² CHF 257.45 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0015.0040	2000	1400	40	CHF 97.25 /m² CHF 272.30 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²
2008.0020.0040	2000	1400	40	CHF 95.45 /m² CHF 267.25 /pce	Bulk prices are automatically calculated for you from 10 and 50 square meters	3–4 days	2.8m²

The applied PVC skin is perforated, ensuring that the acoustic performance of the foam is fully preserved. At the same time, the surface protects against mechanical impact, dirt and wear. Another advantage: the foam is available in multiple SKUs across various colour options – e.g., beige, grey, or black. This allows acoustic elements to be tailored specifically to the respective room design, whether subtly understated or deliberately used as a design accent.

The reverse side features a practical self-adhesive backing, enabling easy installation without the need for additional fixing materials. The elements can be attached quickly and permanently to smooth, clean surfaces.

The flat foam with perforated PVC skin is primarily used in rooms where both acoustic optimisation and an attractive appearance are required. Typical examples include offices, schools, auditoriums, reception areas, studios and modern living spaces. There, it improves speech intelligibility, creates a more pleasant soundscape and, thanks to the wide range of colours, blends harmoniously into the architecture.

The combination of acoustic efficiency, robust surface protection, variable colour options and simple installation makes Silphon® flat foam with perforated PVC skin a flexible solution for numerous sound and noise insulation projects.

Delivery form

The material is supplied as standard in the form of unedged sheets and can also be produced as a custom-fit cut-to-size piece according to individual dimensions on request. Precise machining and short lead times enable easy integration into a wide variety of applications.

The sheets are supplied in film packaging and must be stored in a dry place. Prolonged exposure to direct UV light must be avoided.

Frequently asked questions (FAQs)

Q: Why is the PVC skin perforated?

A: The perforation is crucial to the acoustic performance: it allows sound waves to pass through the protective PVC surface into the sound-absorbing foam core. Without perforation, the PVC skin would significantly reduce sound absorption. The result is a material that is visually appealing, mechanically protected and acoustically effective all at once.

Q: For which applications is this foam particularly suitable?

A: This type is particularly suitable for visible installations in interior spaces where aesthetics play a role alongside acoustic performance: offices, conference rooms, reception areas and showrooms. The white surface blends discreetly into modern interior design.

Q: How is this foam installed?

A: Installation is typically performed using foam spray adhesive or mechanical fasteners. Due to the smooth PVC surface, spray adhesive bonds exceptionally well. A variant with factory-applied self-adhesive backing further simplifies installation.

Q: Is this foam available to order?

A: Yes. The material is available as standard sheets in defined dimensions and can be cut to individual sizes. For projects with specific requirements regarding shape or colour, we recommend making a direct enquiry.