{"title":"Acoustic Vents","description":"\u003cp\u003e\u003c\/p\u003e","products":[{"product_id":"airvent-sm-acoustic-window-vent-surface-mounted-brookvent","title":"airvent SM ACOUSTIC","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003eBrookvent SM ACOUSTIC is a high-performance acoustic window vent designed to provide effective background ventilation while helping to reduce unwanted external noise.\u003cspan\u003e Combining a modern, rounded design with innovative acoustic features, the SM ACOUSTIC offers a practical solution for residential and commercial buildings where indoor comfort and noise reduction are important considerations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike conventional trickle vents, which can allow significant external noise to enter when open, the SM ACOUSTIC is specifically designed to deliver acoustic attenuation while maintaining a controlled supply of fresh air. With sound reduction of up to 40 dB Dn,e,w in the open position when fitted with the dedicated acoustic hood, it is particularly suitable for properties exposed to road traffic, urban activity and other sources of environmental noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from high-quality, UV-stabilised ABS, the SM ACOUSTIC combines durability with a clean, unobtrusive appearance. Its rounded design integrates neatly with a wide range of window styles, making it an excellent choice for new-build developments, window replacement projects and refurbishment installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe SM ACOUSTIC provides a nominal equivalent ventilation area of 2,500 mm² and features three airflow modes with variable opening settings. This allows users to adjust the ventilation opening to suit their requirements while benefiting from the product's acoustic design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOne of the key advantages of the SM ACOUSTIC is its choice of three external hood configurations: the dedicated acoustic hood, the slim hood and the flat grille. Each option offers a different balance of acoustic performance, external appearance and weather tightness, providing flexibility for different building designs and installation requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe external hood incorporates an insect grille as standard, helping to prevent unwanted insects from entering through the ventilation opening. A unique gasket seal design supports the vent's sealing performance, while the removable slot-trickle feature provides additional flexibility for controlling airflow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in a selection of colours, including white, brown, grey, black, and oak, the SM ACOUSTIC can be coordinated with different window frames and architectural styles. Bespoke RAL colours and mixed internal and external colour combinations may also be available on request.\u003c\/span\u003e \u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":54929601200513,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/vents-template-01-1_616d4a03-acd4-485b-b4bd-2a5fcc50c1b0.png?v=1761827078"},{"product_id":"airvent-sm-ultima-acoustic-window-vent","title":"airvent SM ULTIMA","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003eBrookvent airvent SM ULTIMA\u003c\/strong\u003e\u003cspan\u003e is a high-performance, surface-mounted acoustic window vent designed to provide effective background ventilation while helping reduce external noise ingress. Manufactured from extruded aluminium with a durable polyester powder-coated finish, it combines robust construction, excellent weather resistance and acoustic performance in a practical window ventilation solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for projects where both ventilation and noise reduction are important, the SM ULTIMA is available in two principal equivalent area options: 2960 mm² and 5000 mm². The 2960 mm² version offers acoustic attenuation of up to 47 dB Dn,e,w in the open position, while the 5000 mm² version provides a higher airflow capacity with an open-position acoustic rating of 39 dB Dn,e,w.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ventfeatures graduated airflow control, natural upward air deflection and a wool-pile seal that provides weather resistance up to 1000 Pa. An optional portable rod control is also available, offering additional flexibility where the vent needs to be operated from a more accessible position.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith its combination of acoustic performance, controllable airflow and durable aluminium construction, the SM ULTIMA is an excellent option for residential and commercial projects requiring ventilation in noise-sensitive or exposed locations.\u003c\/span\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":54929612439937,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/shopify_main_01.jpg?v=1792782010"},{"product_id":"airvent-dgl-super","title":"airvent DGL SUPER","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003eBrookvent airvent DGL SUPER\u003cspan\u003e is a high-performance acoustic window ventilator engineered to provide effective background ventilation while helping minimise the transmission of external noise into indoor spaces. Designed for glazed-in or transom-mounted installation, it combines advanced acoustic insulation, flexible airflow control and a durable construction to meet the demands of modern residential and commercial buildings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDeveloped for projects where acoustic comfort is a priority, the DGL SUPER incorporates specialist acoustic material to absorb sound as air passes through the vent. With four available air-inlet sizes, it offers flexibility to balance ventilation requirements with the desired level of noise reduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe product is available in different configurations to accommodate varying glazing and installation requirements. Its adjustable airflow control allows ventilation to be regulated, while the integrated thermal break can be positioned to suit the installation arrangement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith acoustic performance of up to 55 dB Dn,e,w in the open position for the specified 290 mm configuration with a 10 mm air inlet, the DGL SUPER is particularly suited to buildings exposed to significant external noise, including busy roads, railways and urban environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCombining acoustic performance, controllable airflow and installation flexibility, the Brookvent DGL SUPER offers a specialist ventilation solution for projects where maintaining indoor comfort without sacrificing background ventilation is essential.\u003c\/span\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":54929615651201,"sku":"SKU 43621","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/SUPER.png?v=1792832449"},{"product_id":"airvent-of-aco-of-aco-ex","title":"airvent OF ACO\/OF ACO EX","description":"Airvent OF ACO provides excellent noise reduction together with a discrete appearance and controlable airflow. When you want a neat solution to noise control this is a great choice. If your building is in particularly exposed location use the airvent OF ACO EX to give enhanced weatherability.","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":54929616109953,"sku":"SKU 43668","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/Zdjecie-OF-ACO.png?v=1761827124"},{"product_id":"airvent-of-super","title":"airvent OF SUPER","description":"Airvent OF SUPER is the neatest solution to high acoustic requirement. Incorporating these vents to the top of the window provides discrete noise control and excellent airflow options.","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":54929616208257,"sku":"SKU 43677","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/zdjecie-OF-SUPER.png?v=1761827142"},{"product_id":"airvent-sm-hy","title":"airvent SM HY","description":"\u003cp data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003eBrookvent SM HY is an intelligent, humidity-controlled window ventilation solution designed to provide fresh air automatically when it is needed most.\u003cspan\u003e Combining a compact, modern design with smart humidity-sensitive technology, the SM HY helps maintain a healthier and more comfortable indoor environment while supporting efficient background ventilation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike conventional manually operated trickle vents, the SM HY automatically adjusts the airflow according to the humidity level within the room. Its integrated polyamide humidity-sensitive strip responds to changes in indoor moisture levels, allowing the vent to regulate the amount of incoming fresh air without requiring an electrical connection or external power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen indoor humidity rises, the humidity-sensitive mechanism adjusts the ventilation opening to increase air exchange as required. When humidity levels decrease, the vent adjusts accordingly. This automatic operation helps manage excess moisture and supports a more balanced indoor environment, making it particularly suitable for homes and buildings where condensation and everyday moisture are a concern.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for installation in PVC, timber and aluminium window systems, the SM HY offers flexibility across a wide range of residential and commercial projects. Its discreet, surface-mounted design integrates neatly with the window frame, while the external hood provides a coordinated finish.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe SM HY features three operating modes: automatic, open and closed. In automatic mode, the humidity-sensitive mechanism regulates airflow according to indoor conditions. The open setting allows ventilation when required, while the closed setting enables the user to manually shut off the air supply when appropriate.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured with practicality and ease of maintenance in mind, the SM HY incorporates a removable monobloc casing that simplifies access for cleaning and maintenance. The system directs incoming air horizontally into the room and can be used in ventilation systems based on passive air supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in a selection of colours to complement different window frames, the SM HY is an excellent option for residential properties, offices, schools, hospitals and other buildings where humidity-responsive background ventilation is desirable.just show\u003c\/span\u003e\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":54929616503169,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/airvent-sm-hy-brookvent_c66960f7-abfb-4a62-8983-61dfb808f803.jpg?v=1792752522"},{"product_id":"airvent-of-aco-of-aco-ex-2","title":"airvent OF ACO+\/OF ACO+ EX","description":"OF ACO+ (EX) provides excellent noise reduction together with a discrete appearance and controlable airflow. When you want a neat solution to noise control this is a great choice. If your building is in particularly exposed location use the airvent OF ACO EX to give enhanced weatherability.","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":54929647337857,"sku":"SKU 50020","price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0913\/8831\/3985\/files\/airvent-of-aco.png?v=1761827385"}],"url":"https:\/\/brookvent.co.uk\/collections\/acoustic-vents.oembed","provider":"Brookvent","version":"1.0","type":"link"}