The under-roof ventilation and thermal insulating system for new and refurbished pitched roofs.
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The thermal insulating System The under-roof ventilation and thermal insulating system for new and refurbished pitched roofs.

The ISOTEC System. ISOTEC XL is a modular thermal insulating panel, made from rigid polyurethane foam covered with an embossed aluminium foil on both sides and integrated by a tile-supporting perforated steel stiffener in aluminium-zincsilicon alloy. Coated on both surfaces with an embossed aluminium sheet. Dovetail (crosswise): Insulation continuity. Rigid, flame-retardant, expanded polyurethane. Steel stiffener in aluminium-zinc-silicon alloy. * Battens (longitudinal): Excellent butting of panels, eliminating any risk of thermal bridges. * Width variable according to the tile pitch (other...

Why the ISOTEC System? ISOTEC is a thermal insulating system for pitched roofs, designed for repairing and refurbishing roofs on old buildings or creating new roofs. Its light-weight and easy handling speed up the correct installation of the panels, which, when laid in sequence, quickly form a loadbearing, thermal insulating, ventilated platform. Isotec system provides 4 functions: - thermal insulation - second-stage waterproofing - under-tile ventilation - support for tiles Isotec requires compliance with simple installation rules and strict use of the laying completion accessories. When...

Second stage waterproofing. If laid according to our Laying instructions and preferably on a structure with a pitch > 17 (or the minimum pitch limit guaranteed by the roof covering), Isotec is an excellent second stage waterproofing against accidental infiltration of raindrops. In addition, it helps to guarantee temporary waterproofing of the building until the roof covering is laid, only against short and light rainfalls. The steel stiffener built into the panel has holes that allow an under tile ventilation of more than 200 cm2/m between the gutter and the ridge. In summer this flow...

TEST METHOD Declared Thermal Conductivity λD (after pondered ageing of 25 years) Declared Thermal Resistance RD (after pondered ageing of 25 years) Stress resistance to 10% deformation CS(10\Y) Constant temperature Water vapor Resistance MU Specific heat Emission of dangerous substances Long term Water Absorption WL(T) Fire reaction Isotec XL and XL Plus bears the CE mark in compliance with the European Regulation 305/2011/CE, norms UNI EN 13165:2016 and UNI EN 13172:2012. System 3 (Organism certified by CSI S.p.A. n° 0497). *Product available on request. Polyurethane foam Silicone sealer...

Descendant allowable load (daN/m2)* Distance between supports - I (cm) Maximum distance allowed between the supports: 120 cm ALLOWABLE LOADS Safety factor Vertical deflection The allowable loads shown always meet the threshold condition ƒ ≤ 1/200 - l *Load test performed on panels ISOTEC width 34,2 cm, laid on joists supporting sec. 5 x 5 cm, permanent downward load due to the roofing tiles (ca. 45 daN/m2 ) at ITC (test report 3675/RP/03 of 05/11/2003). ISOTEC range and the LEED V.4 rating system LEED® - Leadership in Energy and Environmental Design - is a certification system for...

Laying instructions. Starting installation. Fix a wooden safety base joist (same thickness as panel) along the entire roof perimeter. To allow the first row of tiles to overlap the gutter, place the first Isotec panel after trimming it along the longitudinal side or, as an alternative, use the specific Isotec panel with a shorter width. Interpose a butyl aluminium tape as insulation between the metal profile and the gutter. Sealing and fixing. Seal the lateral dovetails of the panels with single-component silicone before their joint. After the panel has been installed and fixed, waterproof...

INSTALLATION VIDEO SOSTENIBILITÀ AMBIENTALE POLIURETANO ESPANSO RIGIDO Brianza Plastica SpA Via Rivera, 50 - 20841 Carate Brianza - ITALY Tel. +39 0362 91601 - Fax +39 0362 990457 - www.brianzaplastica.it sales-insulation@brianzaplastica.it Quality Management System UNI EN ISO 9001:2015 CERT. N˚. 106 ISO 9001:2015 CERTIFIED QUALITY MANAGEMENT SYSTEM CERT. N. 106 ° The technical specifications and data indicated in this catalogue are based on current experience and information and are, as far as we know, correct and accurate. They are subject to change without notice. We at Brianza Plastica...