Chute trunk

There are two ways of making a chute trunk, each of which has its pros and cons. The choice is always up to the customer, but in both cases we guarantee the high quality of both the product and its installation.

Brick-linedchutetrunk

In this case the chute trunk is made of an inner metal tube, which is encapsulated externally with fire-resistant material (brick, gypsum, foam concrete). All cavities between them are filled with fireproof and soundproof materials.

Advantages of this option:

•  high sound insulation;
•  awesome design;

Three-layer refuse chute – Sandwich

This type of refuse chute is made of an outer steel tube with powder coating or zinc coating and an inner tube made of stainless steel. The space between the tubes is filled with fireproof and soundproof materials.

Advantages of this option:

• possibility of quick and high-quality installation;
• absence of "wet" processes during installation.

The assembly of each layer of sandwich-type chute trunk consists of two or three sections. Due to the high level of accuracy (tolerance of 0.5 mm on both sides), this type of chute trunk can be easily and quickly installed. It is possible to install the trunk of a 20-story building in one day.