connect to the customer area Home News Hurry Faq Glossary Videos Downloads About Contact -- Choose a product -- PRODUCTS AND SYSTEMS YOUR INSULATION POSE TECHNICAL INFORMATION ACHIEVEMENTS SEMI-THICK MULTILAYER INSULATION Composed of alternating reflective films and interlayer layers of polyester, linen or cotton fibers, multilayer reflective insulators act simultaneously on the 4 energy transfer modes: conduction, radiation, convection and phase change. The air spaces, materialized by the separating fibers of the reflective films, multiply the effect of double glazing with very low emissivity. Reflective films reduce the transmission of energy by radiation thanks to their low heat absorption power (-5%) and their high reflectivity (+ 95%). These characteristics have an impact on both winter thermal comfort and summer comfort . Intermediate layers, for their part, slow down the transfer of energy by conduction and increase the efficiency of the semi-thick insulation. Convection phenomena are stopped by an implementation completely sealed against wind and drafts. Finally, through their composition, the materials retain their thermal performance during hygrometric variations. Valtech industry insulation is the best current compromise between two proven technologies: thickness and reflectors . MOST Energy saving and great thermal comfort in winter High efficiency against overheating in summer in the attic Reduction of noise pollution Natural hygro-regulator Healthy and hypoallergenic components TechPRO Solution isolation de toiture par l'extérieur. Isolant réflecteur multicouches semi épais avec des laines de lin, de coton et un écran de sous ... Recommandé pour : Isolation des toits par l'extérieur TechTOIT Isolant réflecteur multicouches semi épais avec des laines de lin et de coton, spécial combles aménageables. * pannes apparentes * volume habitable ... Recommandé pour : Isolation des combles aménageables Isolation des combles perdus TechFlexTOP Solution 2 en 1 : isolant réflecteur multicouches avec ouates polyester et écran de sous toiture respirant intégré. Idéal en rénovation ! Recommandé pour : Isolation des toits par l'extérieur Isolation des murs par l'extérieur TechFLEX Multilayer reflective insulation with polyester wadding. * Flexible and light * Complement of existing or new insulation, in small thickness Recommended for: Insulation of convertible attics Insulation of lost attics FlexNAT grid Multilayer reflective insulation with linen and cotton wools and fitted with a hanging grid for glue fixing. Insulation ... Recommended for: Wall insulation from the inside RespirTOP Insulation reinforcement with integrated reflector HPV under roof screen Recommended for: Roof insulation from the outside GREAT ENERGY PERFORMANCE Mix the materials! Switch from a single product to a global insulation solution with High Energy Performance (GPE)! 30,000 WELL-INSULATED ROOFS Valtech Industrie is proud to show you a full gallery of references! REAL PERFORMANCE OF OUR INSULATION Spotlight on the real performance of Valtech industry reflective multilayer insulation © 2014 - www.valtech- isolation.com - All rights reserved - Contact - Site designed by GDAgency NEWSLETTER SIGN-UP