Products-Roman LL40

Perfect flat design, it makes simple and flat roof, and it shows the color uniformly.

Flat Board Tile for the roof of human residences with the refined style.

It directs the status of roof space higher by the simple and flat appearance.


To assert individuality also on a roof, we propose 4 colors of the chic matte tone and smoked silver, and the combination of 4 kinds of ridge tiles we prepared.

Image-Matte Black
Matte Black
  Image-Silver Black
Silver Black
  Image-Matte Green
Matte Green
Image-Matte Brown
Matte Brown
  Image-Smoked Silver
Smoked Silver

Anti-Disaster Functions for a Safe Life

A tile holds other tile, the Wind-Resistance and an Earthquake-Proof Functions by the tiles holding each other.

image-Anti-Disaster Functions   image-Anti-Disaster Functions

4 Types of Ridge Form to Express Individuality

We prepared decolation tiles for expressing individuality to the form of a general housing roof.

image-Layered Hip Ridge
Layered Hip Ridge
To show Hip Ridge beautifully [Hip ridge tile]
  image-Triangular Hip Ridge
Triangular Hip Ridge (Seamless)
It is simple and it expresses a high-class feeling. [Triangular ridge tile]
image-Triangular Hip Ridge
Triangular Hip Ridge (with Knots)
It suits various designs. [Triangular ridge tile with knot]
  image-3Full Flat Hip Ridge
Full Flat Hip Ridge (an Extra Option)
Neat and tidy ridgeline
Property and Dimensions
  Roman LL40 Hyper-Z
Length 350±4.0
Width 345±4.0
Function Length 280
Function Width 306
Property Water
Absorption Rate (%)
8 or lower
Fracture Load (N)
1500 over
Number of Tiles pcs / m2 12
Weight piece (kg) 3.7
m2 (kg) 43
Packing a bundle (pcs) 4
a pallet (pcs) 324

Water Absorption Rate by JIS A 5208 is less than 12%.
Function Length is same as batten cleat on the roof. It is 2~3mm longer than actual Function Length.

Our Works

Matte Brown

See other photo

To improve the performance, our products could be changed without any announce.
Please note that the color of real products could be slightly different to the photograph on this website.