{"product_id":"acoustic-curtain-2400x1000mm-noise-control","title":"Acoustic Blanket – 2400 x 1000mm | Site Hoarding \u0026 Enclosure Noise Control","description":"\u003cp\u003e\u003cstrong\u003eHang it on the hoarding and take 28 decibels out of your project's noise impact.\u003c\/strong\u003e A four-layer acoustic curtain — PVC mesh tarpaulin, insulation felt, absorption wool and waterproof fibreglass — sized at 2400 × 1000mm so panels overlap into a continuous barrier across scaffold, fence or enclosure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTC 28 dB Tested\u003c\/strong\u003e — the four-layer build, for work near residential, schools and occupied tenancies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2400 × 1000mm Panels\u003c\/strong\u003e — full hoarding height, overlap horizontally for a continuous run\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e560gsm PVC Mesh Coated Tarpaulin\u003c\/strong\u003e — the weather face, blue, built for outdoor exposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3mm Sound Insulation Felt\u003c\/strong\u003e — the mass layer that blocks transmission (28 dB build only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e560gsm Sound Absorption Wool\u003c\/strong\u003e — soaks up reflected noise inside the enclosure instead of bouncing it\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e190gsm Waterproof Fibreglass Backing\u003c\/strong\u003e — off-white inner face, keeps the wool dry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e — comes down, rolls up, goes to the next job\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBlocking versus absorbing\u003c\/h2\u003e\n\u003cp\u003eThese do two jobs at once. The dense felt and PVC layers block transmission, and it is what the neighbours and the council notice. The absorption wool works on the inside face, cutting the reflected noise that builds up inside a hoarded or enclosed area and makes the whole site louder than the tool itself.\u003c\/p\u003e\n\u003cp\u003eA single-layer tarp does neither. It flaps and it reflects.\u003c\/p\u003e\n\u003ch2\u003eWhere it gets used\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHoarding and site fence lines on demolition and strip-out near residential.\u003c\/li\u003e\n\u003cli\u003eEnclosures around a specific noise source such as a compressor, a crusher, a jackhammer pulling up tiles.\u003c\/li\u003e\n\u003cli\u003eFit-out and refurbishment inside occupied buildings where the tenancy next door is still trading.\u003c\/li\u003e\n\u003cli\u003eCouncil-conditioned works with a noise management plan attached to the approval.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003e28 dB (4 layer)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSTC test result\u003c\/td\u003e\n\u003ctd\u003e28 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e2400mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1000mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter face\u003c\/td\u003e\n\u003ctd\u003ePVC mesh coated tarpaulin 560gsm (blue)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInsulation layer\u003c\/td\u003e\n\u003ctd\u003eSound insulation felt 3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsorption layer\u003c\/td\u003e\n\u003ctd\u003eSound absorption wool 560gsm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacking\u003c\/td\u003e\n\u003ctd\u003eWaterproof fibreglass fabric 190gsm (off white)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eQuestions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 28 dB actually mean on site?\u003c\/strong\u003e STC is a laboratory transmission rating, not a guarantee of on-site reduction. Real-world performance depends on coverage, gaps, and flanking paths around and under the barrier. Gaps are what kill acoustic curtains — a 5% open area undoes most of the rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I fix them?\u003c\/strong\u003e Through the eyelets to scaffold tube, temporary fence or hoarding frame. Overlap the panels; do not butt them.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich rating do I need?\u003c\/strong\u003e If the works have a council noise condition or a noise management plan, take the number to your acoustic consultant. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre they weatherproof?\u003c\/strong\u003e The PVC tarpaulin face and fibreglass backing are. Store them dry between jobs, wet wool is heavy wool.\u003c\/p\u003e","brand":"Hazmat Suppression Systems","offers":[{"title":"Default Title","offer_id":53922601894202,"sku":"BS-NOI-ACURT-28","price":220.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/3512\/8378\/files\/AcousticBlanket2400x1000HighPerformanceNoiseControl-BuildStock.png?v=1787660722","url":"https:\/\/buildstock.com.au\/products\/acoustic-curtain-2400x1000mm-noise-control","provider":"BuildStock","version":"1.0","type":"link"}