Nrc noise reduction coefficient is a standard measurement for a material s acoustical absorption ranging from 0 00 no absorption to 1 00 total absorption.
Concealed grid ceiling tiles.
Donn brand dx dxl concealed acoustical suspension system provides an uninterrupted ceiling plane while still allowing for great flexibility in the arrangement of light fixtures air diffusers and plenum access points.
With a completely concealed supporting grid this suspension system offers a smooth continuous look for your ceilings.
Concealed and semi concealed ceilings create a continuous monolithic look by concealing all or most of the grid system.
They are minimalist in design and create a smooth monolithic appearance to ceilings.
Right ceiling for the space our portfolio of innovative solutions offers creative ways to balance acoustical performance design and durability all while remaining within budget.
From acoustical panels in classrooms and hospitals to stylish clouds and baffles in atriums and auditoriums our range of ceiling products makes it easy to create.
Concealed ceiling system have been designed especially for wiring duct usage and feature an attractive custom pattern.
A contur acoustical ceiling is ideal for renovation projects where you need a space saving construction to retain as much of your original room height as possible.
Contur ceiling tiles are installed from below the grid.
Unlike drop ceiling acoustic tiles that fit into a suspended frame most interlocking tiles are mounted on the ceiling with nails staples adhesive or a combination of the three.
With our innovative solutions and a rich heritage which spans over 150 years we are pleased to be one of the greatest successes in the building materials industry.
Choosing the best ceiling for your project can make all the difference.
Therefore you can install a contur ceiling using only 63mm cavity.
Cac ceiling attenuation class is a standard measurement of a ceiling system s ability to block sound between two closed spaces cac values of 35 or greater are recommended to achieve speech privacy.
The concealed ceiling system is the most popular ceiling tile installed in households dormitories hotels or areas that require a seamless neat and modern look.
Our range of concealed ceiling grids includes both fully and semi concealed grid systems in demountable or non accessible formats.