uPVC Top Hung Windows

uPVC Top Hung Windows

uPVC Top Hung Windows

While the application of uPVC single-hung or double-hung windows in renovations of buildings with historical importance are technically possible, many of these renovations require much higher performing window designs including those that are commercially rated. Many PVC single and double hung designs do not attain commercial ratings and would therefore be unsuited to these applications.

The REHAU System 4500 tilt & turn window designs achieve excellent structural, thermal and sound insulating performance, can be fabricated in large sizes, require fewer profiles to stock and in general have more robust design properties than most hung-sash windows.

Window designs achieving excellent structural, thermal and sound insulating performance

Meant for residential as well as commercial uses, the REHAU System 4500 is a popular choice for commercial as well as institutional applications by being able to have limited ventilation possibilities for the building occupants. The design of the hardware mechanisms can be configured to limit the sash operation to tilt only, allowing safe and secure ventilation at the top, making the window safe for use on upper floors of buildings. In this mode, the mechanisms can be unlocked by maintenance or janitorial personnel for cleaning or general maintenance.

 

Gallery
K=1.80 W(M2.K) Thermal
Rw = 44dB Sound Insulation Rating
qo = 0.76M3/h.m Air Infiltration
ΔP=300Pa Water Penetration
Positive= 3.5kPa Ultimate Strength
Negative= 3.5kPa Wind Pressure
uPVC Top Hung Windows
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If you want to send us plans and specification documents of a custom project, please email us at info@elitetech.co.za Our architects and engineers will and get back to you with the best quote as soon as possible.