Hatocot (“Dog house”)

Product Series - Construction

Hatocot (“Dog house”) Overview

The HATOCOT® is Japan’s No. 1 ready-to-assemble roof penetrations housing or “dog house”. 3 main features of Hatocot®: 1. Easy and quick installation, 2. Easy access for maintenance, 3. Lightweight to lessen building burden. Conventionally, construction of a plumbing cover on a roof needs many complicated steps and long period of time; including: marking, form assembly, bar arrangement, concrete placement, form removal, waterproofing, and mortar finishing before laying roof slabs.

The ready-to-assemble HATOCOT® provide standardized dimensions and quality serves to shorten the planning and construction period, and contribute to reduction in waste material generated at construction sites.

Easy Installation

Product Types

P Type: Suited for pipes of almost any material, such as steel and stainless steel.
V Type: The V type unit is designed for opening of multiple pipes or duct.
VH Type: A modified V type with higher bottom body part which allows a higher area to be waterproofed adequately when placing cinder concrete.
VW Type: Has a specially designed bottom body to allow combination of two or more units, serving larger opening. 
M Type: Manhole
Kindly download document to view dimensions details

Download PDF – Catalog

Actual Application

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    Hatocot (“Dog house”)


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