isotec
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Thermal Insulating System The under-tile 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 stiffener in perforated aluzinc steel. Coated on both surfaces with an embossed aluminium sheet. Dovetail (crosswise): Insulation continuity. Rigid, flame-retardant, expanded polyurethane. Loadbearing stiffener in aluzinc steel. * Battens (longitudinal): Excellent butting of panels, eliminating any risk of thermal bridges. * Width variable according to the tile pitch (other widths available by...

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 Aluzinc 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...

Roof pitch. ISOTEC XL ISOTEC The Isotec system is used for pitched roofs, allowing for the pitch as POSA IN OPERA CON ISOTEC α % recommended below (in any case follow the technical instructions issued by > 17° > the qualsiasi manto di copertura the manufacturers of 30% various tiles). < 17° In order to guarantee second-stage waterproofing performance, the Isotec system must preferably be used on roofs with an angle higher than 17. solo con manto di copertura finale continua (lastre) o sistemi di impermeabilizzazione integrativi LAYING WITH ISOTEC XL Any type of roof covering Only with...

Descendant allowable load (daN/m2) - permanent+variable. Distance between supports - I (cm) ALLOWABLE LOADS Safety factor 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). Technical characteristics. CHARACTERISTIC TEST METHOD Initial Thermal Conductivity l mean, i Declared Thermal Conductivity lD (after pondered ageing of 25 years) Declared Thermal Resistance RD...

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...

Brianza Plastica SpA Via Rivera, 50 - 20841 Carate Brianza - ITALY Tel. +39 0362 91601 - Fax +39 0362 990457 E-mail: export@brianzaplastica.it www.brianzaplastica.it Quality Management System UNI EN ISO 9001:2008 CERT. N˚. 106 ISO 9001:2008 CERTIFIED QUALITY MANAGEMENT SYSTEM CERT. N. 106 °