SLIDING WINDOW COR 4900 HI RPT
The perfect balance between design and technical performance
Sliding Window System
Windows and doors play a vital role in the aesthetics and functionality of any home or commercial building. Fortunately, the CORTIZO Cor 4900 HI Rpt sliding window offers a high quality and energy efficient solution to meet these needs.
The COR 4900 sliding window from Cortizo has become one of the most sought-after products on the market. Its technical features, such as thermal and acoustic insulation, are one of the reasons why customers choose it.
Technical Data COR 4900 RPT
The COR 4900 HI sliding window system incorporates a minimalist central node with only 35 mm of visible section. This feature maximises glazing capacity up to 36 mm, thus improving thermal and acoustic performance.
In addition, the leaves of this system can support a weight of up to 240 kg, allowing maximum dimensions of 2200 mm wide x 2600 mm high. This robust and elegant design guarantees not only durability, but also the visual appeal of the windows and doors.
Cortizo Cor 4900 HI windows meet the highest quality standards:
- Uw transmittance from 1.2 (W/m²K)
- Maximum sound insulation Rw=40 dB
- Air permeability (UNE-EN 12207) CLASS 4
- Watertightness to water (UNE-EN 12208) CLASS 7A
- Wind resistance (UNE-EN 12210) CLASS C5
Features COR 4900 HI RPT
The COR 4900 HI RPT is a sliding window composed of 6063 aluminium alloy profiles and a T-5 heat treatment. The frame has a section of 70mm in two-rail or 126mm in three-rail, and the sash of 48mm. In addition, the aluminium profiles have an average thickness of 1.6 mm, which guarantees durability and strength.
These profiles have a thermal break provided by 34 mm deep polyamide insulating rods, reinforced with 25% glass fibre. This results in a frame transmittance of 2.7 W/m2K, offering exceptional thermal performance.
Performance COR 4900 HI RPT
Superior Protection
All the CORTIZO cladding systems are tested in the Testing Laboratory of its Technological Centre to guarantee the best water tightness, air permeability and wind resistance. This is endorsed by the maximum results in their test classifications.
Energy Efficiency
With the growing awareness of energy efficiency in buildings, Cor 4900 HI responds to these demands with systems for all climate zones and a high insulation coefficient to guarantee the comfort of the home.
Sound Insulation
For a private space free from external noise pollution, Cor 4900 HI windows are designed with the latest technological innovations to ensure peace and quiet inside.
Avant-garde aesthetics
CORTIZO creates windows and doors tailored to each project. Its ability to respond to technical needs with innovative aesthetic solutions is unequalled.
Home Protection
Cor 4900 HI sliding windows incorporate maximum security locking systems to guarantee total protection of the home.
Chromatic Range Cor 4900 RPT
CORTIZO offers 17 colour finishes, 11 imitation wood finishes and two-colour finishes. This wide range allows you to create a chromatic harmony in your home.
LACQUERED COLOURS
Colour chart of lacquered colours for Cortizo aluminium. Standard lacquers (RAL chart), textured, mottled and metallic lacquers.
LACQUERED IMITATION WOOD
Extensive range of lacquered imitation wood colours, from plain pine, through textured oak to white wood.
ANODISING
Cortizo’s range of anodised colours is very extensive, ranging from natural sandpaper, through green, burgundy, bronze, shiny gold, to the typical matt black.
SHALL WE TALK?
Dekovent has a large technical department that will advise you and add value to your projects.
You can contact us through our website or by requesting an appointment in our showroom.
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