PRODUCT DESCRIPTION
Smart romoted controlled window & door is a special function, its
main characteristic is that it has excellent insulation
performance.Thermal insulation shutter window & door is made of
aluminum alloy or galvanized steel panel , which can effectively
eliminate the noise, improve the bending resistance of profiles and
have good thermal insulation effect.
ACOUSTICS TESTED WINDOWS & DOORS
Sound or acoustic performance of a window is measured by the
weighted sound reduction index or Rw value. Rw values are
determined by measuring the reduction in dB achieved where a window
is used to insulate against a sound source.
The Rw value will increase as the acoustic performance of a window
improves, so that a window with an Rw value of 40 has a signi
cantly improved acoustic performance over a window with an Rw value
of 30. Every improvement in Rw value equates to a reduction in
decibels of 1.
Top Quality Guarantee
Topsure products designed according to European advanced and mordern window
system , with NFRC and AAMA certified with US and Australian standard .
Better Understanding
Over 15 years of experience in our field.We understand well and
delivery what you need .
High performance
Topsure is committed to offering high performance , with international standards for weather protection , acoustics , aesthetics and security .
Custom Solutions
Custom Solutions supply a wide range of standard shapes for general
use . They also offer custom design and development services to a
multitude of industries .
Better services
Our services include design , documentation , fabrication , loading , export , installation and supervisor .
Wide Products Range
We cover the fields of residential , commercial , hospitality , prestige houses , retail and school .
COLOR COLLECTION
PACKAGE & SHIPPING
