Noise barriers – freely configurable

The alternative to a full enclosure: an absorptive noise barrier in the style of our enclosures – aluminium panels with HSA3 lining, open at the top, no pressure drop. Screening to DIN ISO 9613-2, TA Lärm check, wind load and budget price.

✓ Calculated locally in your browser✓ no cookies, no tracking✓ data only leaves your browser if you request a quote

1Which equipment needs screening?

Manufacturer / model (optional)

Length (total, all units) Width / depth Height

Discharge direction

Refrigerant

Several units side by side: enter the total length of the row. The noise source is assumed at the unit centre at fan height.

2Layout and wall

Three-sided noise barrier around a heat pump — Fig. — Example: three-sided noise barrier of MiniTec 45 × 45 mm profiles with HSA3 panels; side walls stiffened with cross bracing, open at the top.

Clearance unit–wall Overhang at each end Wall height

Derive lengths from unit dimensions

Receiver in front of segment

Lengths along the wall centre line. Bend = change of direction at the start of the segment; “towards unit” wraps the wall around the equipment. With “Free layout” up to 8 segments with 45° and 90° bends can be combined. Segments over 3 m are divided into equal modules of max. 3.0 m.

Wall top

HSA3 absorber

Cross bracing in the side walls (MiniTec 45 × 45) – standard for three-sided walls

Built like our enclosures: base frame of anodised MiniTec 45 × 45 mm profiles, 1.5 mm powder-coated aluminium panels, HSA3 lining (A1) with resonance cavity. The top return tilts the edge towards the unit and increases screening without a taller wall. Absorptive on both sides where reflections on the far side matter (e.g. road traffic, terraces).

3Acoustics

Optional: with sound power, distance and height of the receiver we calculate the screening of the wall and check the TA Lärm limits.

Total sound power L_WA Distance wall–receiver Receiver height

Height of the relevant window above the installation level: ground floor approx. 2 m, 1st floor approx. 5 m, 2nd floor approx. 8 m. The higher the receiver, the less the wall screens.

Area type

Assessment period

Installation Tonality K_T Rest periods (day)

Background noise Background noise at receiver

4Execution

Location Service doors in the wall Panel colour

Wind zone Terrain Height of installation level above ground

Installation on site required (quoted separately)

The MiniTec 45 × 45 mm base frame carries the panels; free-standing walls transfer the wind load via bracing or anchoring into the foundation or roof structure – sized according to structural verification.

Your design result

Drag to rotate

Wall length × height–

Screening approx.–

Wall area–

Weight approx.–

Budget price net – excl. installation, VAT and freight

–

→ Design a full enclosure (higher noise reduction)

All values are guide values. The binding design (acoustics, structure) is carried out per project by our engineering team. A noise barrier only screens towards the receiver – for high reductions or receivers in several directions a full enclosure is the better solution.

Request a quote optional

Your barrier configuration is sent along. We review the design for your project and usually reply with a quote within two working days.

Name * Company Email *

Phone Project location (city / country) Required delivery date

Message / special requirements Equipment data sheet (optional · PDF or image, max. 10 MB)Sent to us with your enquiry – so we can check dimensions, airflow and sound power directly.

Privacy notice for this enquiry

Controller: Silent Engineering di Romolo Vicari (ForCoTech brand), Via Trento 22, 23875 Osnago (LC), Italy · Email: info@forcotech.com

Configuration: All calculations run locally in your browser. No data is sent to us until you submit the enquiry. The configurator sets no cookies and uses no tracking.

What data, and why: When you submit, we process your contact details (name, company, email, phone, project location), your message, the selected configuration and any attached data sheet solely to handle your enquiry and prepare a quotation. The enquiry is transmitted via the form service FormSubmit (formsubmit.co), which forwards it by email to info@forcotech.com.

Legal basis: Art. 6(1)(b) GDPR (pre-contractual steps at your request) and your consent under Art. 6(1)(a) GDPR, which you may withdraw at any time with effect for the future.

Recipients: We use the FormSubmit service (formsubmit.co) to deliver the enquiry; data may also be processed outside the EU. Where needed for quotation and manufacturing, we share the technical project details with our manufacturing partners. Data is never passed on for advertising purposes.

Retention: Your data is deleted once the enquiry has been fully handled and no contract results, or after the statutory retention periods if a contract is concluded.

Your rights: Access, rectification, erasure, restriction of processing, data portability, objection and withdrawal of consent – simply write to info@forcotech.com. You also have the right to lodge a complaint with a data protection authority, such as the Italian Garante per la protezione dei dati personali or the authority where you live.

More information in our full privacy policy (in German). For questions in English, please write to info@forcotech.com.

I agree that my details may be stored and processed to handle this enquiry (see the privacy notice above and our privacy policy (in German)). I can withdraw my consent at any time. *

Thank you for your enquiry!
We will review your configuration and usually get back to you with a quotation within two working days.

About ForCoTech: ForCoTech is the acoustic enclosure brand of Silent Engineering di Romolo Vicari (Osnago, Italy), built with Absora technology. Besides full enclosures we supply freely configurable noise barriers with HSA3 absorber (non-combustible, A1) for heat pumps, chillers, dry coolers and VRF/VRV outdoor units. More about us: www.forcotech.com · Contact: info@forcotech.com