{"id":25131,"date":"2026-09-30T12:31:24","date_gmt":"2026-09-30T10:31:24","guid":{"rendered":"https:\/\/doornite.cz\/?post_type=product&p=25131"},"modified":"2026-09-30T13:42:48","modified_gmt":"2026-09-30T11:42:48","slug":"soundproof-fire-rated-kopirovat","status":"publish","type":"product","link":"https:\/\/doornite.cz\/en\/product\/soundproof-fire-rated-kopirovat\/","title":{"rendered":"SOUNDPROOF FIRE-RATED PLUS"},"content":{"rendered":"

LUME EXTRA ACOUSTIC PLUS acoustic fire-rated doors provide a comprehensive solution for interiors where both fire protection and effective noise reduction are required. The doors meet the EI30 DP3 classification, which means they function as a wooden fire door assembly and prevent the spread of heat for up to 30 minutes. Thanks to their special internal reinforcement and strengthened door leaf construction, they also offer exceptional strength, stability, and long-term durability, even under intensive use.<\/p>\n

\n

A major advantage of these doors is their acoustic performance, achieving sound insulation of up to 35 dB when used with a threshold and sealing gasket, or 34 dB when fitted with a drop-down seal. This makes them an ideal choice for apartment buildings, offices, and other environments where minimizing noise and enhancing user comfort are important. According to acoustic and fire safety standards, the minimum required sound insulation between a common corridor and an apartment is 32 dB.<\/p>\n

The doors are designed for installation in a fire-rated steel frame (e.g., YH or HP type) or a fire-rated timber frame with sealing, installed in a masonry wall with a minimum thickness of 10 cm. The drop-down seal is an optional accessory (available at an additional cost), while the threshold is not included in the standard delivery and can be ordered separately.<\/p>\n

From a design perspective, the model offers a wide range of surface finish options. The doors can be manufactured in durable CPL and HPL laminates in various decors and textures, or in a RAL lacquer finish, allowing them to be easily matched with other interior elements.<\/p>\n

LUME EXTRA ACOUSTIC PLUS acoustic fire-rated doors are suitable for projects where safety, acoustic comfort, high mechanical resistance, and long service life are essential requirements. Thanks to their reinforced construction and special internal strengthening, they represent an ideal solution for both residential and commercial buildings with increased demands on safety and user comfort.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

LUME EXTRA ACOUSTIC PLUS soundproof fire doors combine EI30 DP3 fire resistance with high acoustic insulation of up to 35 dB. They are ideal for spaces where safety and quiet are a priority. The doors are available in durable CPL and HPL laminate finishes.<\/p>\n","protected":false},"featured_media":9439,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[588,599,598,685],"product_tag":[],"class_list":["post-25131","product","type-product","status-publish","has-post-thumbnail","product_cat-doors-and-frames","product_cat-acoustic-doors","product_cat-fire-doors","product_cat-acoustic-doors-en","first","instock","product-type-simple"],"acf":[],"yoast_head":"\nSOUNDPROOF FIRE-RATED PLUS | DOORNITE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/doornite.cz\/en\/product\/soundproof-fire-rated-kopirovat\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SOUNDPROOF FIRE-RATED PLUS\" \/>\n<meta property=\"og:description\" content=\"LUME EXTRA ACOUSTIC PLUS soundproof fire doors combine EI30 DP3 fire resistance with high acoustic insulation of up to 35 dB. 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