{"product_id":"fakro-dsc-c2-p2-1200x1200mm-smoke-ventilation-domed-roof-window-kit","title":"Fakro DSC-C2 P2 1200x1200mm Smoke Ventilation Domed Roof Window Kit","description":"\u003ch3\u003eFakro DSC-C2 P2 1200x1200mm Smoke Ventilation Domed Roof Window Kit\u003c\/h3\u003e\n\nThe Fakro DSC-C2 P2 1200x1200mm Smoke Ventilation Domed Roof Window Kit is designed to provide reliable natural smoke and heat extraction while also offering useful everyday ventilation and daylight. As a natural smoke and heat exhaust ventilator (NSHEV), it is suited to commercial and residential buildings where fire safety, thermal performance and a clean appearance are important considerations.\n\nDesigned in accordance with EN 12101-2, the system uses powered actuators to create a substantial opening during an emergency, helping smoke and hot air escape from the building. Its durable domed construction and insulated frame also provide protection against everyday weather conditions.\n\n\u003ch3\u003eEffective Smoke and Heat Extraction\u003c\/h3\u003e\n\nThe DSC-C2 P2 features two actuators that lift the sash approximately 50cm parallel to the base. This creates an effective opening to assist with the rapid removal of smoke and heat during an emergency.\n\nThe system can be operated automatically through its integrated smoke detection and control components, while manual activation is also available when required.\n\n\u003ch3\u003eDurable Polycarbonate Dome\u003c\/h3\u003e\n\nThe domed roof window is made with a durable polycarbonate dome, designed to withstand outdoor conditions while providing good impact resistance and protection from UV exposure. Its robust construction makes it suitable for flat and low-pitched roof applications where long-term weather resistance is important.\n\nThe dome also provides a practical way to introduce natural daylight into the space when the smoke ventilation system is not being used for emergency extraction.\n\n\u003ch3\u003eThermal and Acoustic Performance\u003c\/h3\u003e\n\nThe DSC-C2 P2 incorporates double glazing with a whole-window U-value of 1.0 W\/m²K and a glass U-value of 1.1 W\/m²K. This helps limit heat transfer through the roof window and contributes to a more comfortable internal environment.\n\nWith an acoustic rating of 35dB (-1, -3), the system can also help reduce external noise entering through the roof opening, supporting better everyday acoustic comfort.\n\n\u003ch3\u003eStrong Insulated Frame Construction\u003c\/h3\u003e\n\nThe window uses a multi-chamber PVC frame mounted on an additional XRD base, giving the complete system a total upstand height of 30cm. This construction provides a sturdy installation base while helping improve insulation and structural stability.\n\nThe DSC-C2 is suitable for roof pitches between 0° and 15°, making it suitable for a range of flat and low-pitched roof applications.\n\n\u003ch3\u003eDiscreet and Modern Appearance\u003c\/h3\u003e\n\nWhen the window is closed, the lifting mechanisms remain hidden to create a neat and unobtrusive appearance. The interior frame is finished in RAL9010 white PVC, providing a clean look that works well with a variety of interior spaces.\n\n\u003ch3\u003eIntegrated Fire Safety Components\u003c\/h3\u003e\n\nThe Fakro DSC-C2 P2 kit includes the key control and safety components required for smoke and heat exhaust operation.\n\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eRZN4404K Control Unit:\u003c\/strong\u003e Provides automatic system control and supports emergency operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRT45 Alarm Push Button \/ Break Glass:\u003c\/strong\u003e Allows the system to be activated manually when required during an emergency.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOSD 23 Smoke Sensor:\u003c\/strong\u003e Detects smoke and enables the system to respond automatically.\u003c\/li\u003e \u003c\/ul\u003e\n\nOptional accessories can also be added for greater everyday functionality. These include an LP1 switch for daily ventilation and a rain sensor that can automatically close the sash when rainfall is detected. The rain sensor is sold separately.\n\n\u003ch3\u003eAvailable Size\u003c\/h3\u003e\n\nThe supplied variant for the Fakro DSC-C2 P2 Smoke Ventilation Domed Roof Window Kit is:\n\n\u003cul\u003e \u003cli\u003e1200 x 1200mm\u003c\/li\u003e \u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\n\u003cul\u003e \u003cli\u003eNatural smoke and heat exhaust ventilator (NSHEV)\u003c\/li\u003e \u003cli\u003eDesigned for EN 12101-2 smoke ventilation applications\u003c\/li\u003e \u003cli\u003eTwo actuators lift the sash approximately 50cm parallel to the base\u003c\/li\u003e \u003cli\u003eDurable polycarbonate dome with UV protection\u003c\/li\u003e \u003cli\u003eDouble glazing with a whole-window U-value of 1.0 W\/m²K\u003c\/li\u003e \u003cli\u003eAcoustic rating of 35dB (-1, -3)\u003c\/li\u003e \u003cli\u003eMulti-chamber PVC frame with additional XRD base\u003c\/li\u003e \u003cli\u003e30cm total upstand height\u003c\/li\u003e \u003cli\u003eSuitable for roof pitches from 0° to 15°\u003c\/li\u003e \u003cli\u003eIncludes control unit, alarm push button\/break glass and smoke sensor\u003c\/li\u003e \u003cli\u003eRAL9010 white PVC interior finish\u003c\/li\u003e \u003cli\u003eAvailable in the 1200 x 1200mm size\u003c\/li\u003e \u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhat is the Fakro DSC-C2 P2 Smoke Ventilation Domed Roof Window used for?\u003c\/h4\u003e\n\nThe Fakro DSC-C2 P2 is designed to provide natural smoke and heat extraction during an emergency. Its actuators raise the sash to create an opening that allows smoke and hot air to escape from the building.\n\n\u003ch4\u003eWhat safety components are included with the DSC-C2 P2 kit?\u003c\/h4\u003e\n\nThe kit includes an RZN4404K control unit, an RT45 alarm push button\/break glass and an OSD 23 smoke sensor. These components provide automatic detection and system control as well as manual emergency activation.\n\n\u003ch4\u003eWhat size is the Fakro DSC-C2 P2 available in?\u003c\/h4\u003e\n\nThe supplied Fakro DSC-C2 P2 Smoke Ventilation Domed Roof Window Kit is available in 1200 x 1200mm.","brand":"Fakro","offers":[{"title":"Default Title","offer_id":55491148546390,"sku":"117193","price":5561.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/fakro-dsc-c2-p2-1200x1200mm-smoke-ventilation-domed-roof-window-kit-6656854.jpg?v=1790439329","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/fakro-dsc-c2-p2-1200x1200mm-smoke-ventilation-domed-roof-window-kit","provider":"JJ Building Materials","version":"1.0","type":"link"}