Attenuators

Windsor produces a comprehensive range of noise attenuators to established and proven performance specifications to suit rectangular and cylindrical duct installations. Windsor can provide light weight attenuators to SMACMA minimum standards for use in H&V applications or in any situation where cost is of prime consideration. Our range of industrial grade attenuators incorporates features such as rolled steel angle flanges and perforated galvanised steel facings to all linings. They can also be built in stainless steel or finished with special paint coatings. All attenuators supplied by Windsor use a permanent inert and flameproof acoustic absorption material and have a guaranteed performance. Cylindrical attenuators are designed primarily for use with axial flow fans, and end flanges are provided with tapped holes to match standard fan drillings.

To complement the range of steel attenuators, Windsor can also supply equipment in glass fibre reinforced plastic and PVC for fume cupboard and other corrosive applications.

Windsor can also manufacture special attenuation equipment to comply with unusual or difficult specifications. Talk to our engineering staff who will welcome the opportunity to help solve your noise problems.

Acoustic Enclosures

Windsor has a number of standard, well-proven methods of construction that can be adapted for building noise enclosures for machinery, or quiet offices for supervisory personnel in noisy factory environments. These designs can also be adapted for the construction of audiometric facilities in hospitals and hearing clinics. The frame/panel system enables Windsor to produce fully finished units for delivery to site in one piece or alternatively in kitset form for erection by Windsor engineers (or others). Ventilation equipment is available for incorporation into designs including axial or centrifugal fans, sound attenuated vent ducts, heater units, air filters and air conditioning equipment. Access doors are fully sealed to maintain acoustical integrity. Double/single glazed windows can also be fitted. General construction is of zinc coated steel sheet with non-combustible, rot proof acoustic infill scrim faced to avoid fibre loss during service. (Special facings such as polyester film or special decorative finishes can also be applied.)