Thursday, August 12, 2021



If you are researching roof types for your dream home,you will probably be surprised at how many design there are available.Below are some common roof designs that are used for a houses.


This design slopes downwards to the walls,usually fairly gently.Hip roofs are more difficult to construct,requiring somewhat more complex systems of trussess.


This complicated design style crosses two hip,or  hipped,roofs.Cross hipped roofs can be more challenging and expensive to build.They are great for hurricane regions that get heavy winds.


A gable is generally a pitched roof with two slopes. A very triangular design,it allows rain and snow to run off easily.


Simply two or more gable rooflines that are typically perpendicular to each other.Often used for tudor and cape cod style houses.


This roof looks more bell-like than triangular when viewed from the side.This design provides the advantages of a sloped roof while maximizing headroom on the buildings upper level.

Tuesday, August 3, 2021

Colour Coated Sheets

Our Color Coated Corrugated Sheets are manufactured by using Alu-Zinc coated plate (PPGL) as the raw material, combined with a high quality, suatable and economical paint. With imported production lines, we are able to produce adequate amount of steel corrugated sheets as aesthetics, good quality and economical light weight, high strength product to satisfy large scale market demands as well as to model your dream structure. Our Trapezoidal Profile is excellent use for Roofing and Cladding.

colour coated trapezoidal roofing sheet

Total Coating Thickness (TCT) : 0.4, 0.45, 0.47, 0.5, 0.55, 0.6, 0.65, 1.0 (mm.)

Width: 3.5 FT

Standard Length (Feet): 8, 10, 12, 14, 16 (Customizable upto 30 Feet).

Colour Available- B-RED,OFF-WHITE,SKY-BLUE,T-BLUE,MIST-GREEN / Light Gray(Back Side)


*All Dimensions are in MM. variation +/- 10 mm

Purlin Span: 0.5 mm < 1.2 Meter

Color coated trapezoidal profile dimentions | colour coated roofing sheets, color roof

Technical Specifications

Pre-Painted Alu-Zinc Steel Sheets (Galvalume*): (55% Aluminium, 43% Zinc, 1.5% Silicon) Aluminium - Zinc Alloy coating gives corrosion resistance and superior heat reflectivity, Galvalume Steel reflects a high percentage of heat and can withstand in any weather conditions, without surface discoloration. It is also suited for coastal areas. Bare Galvalume coating is inorganic and does not contain volatile compounds that can harm the environment.


Material Structure

colour coated sheet material structure

Properties of Material

Metalic Coating

Alu-Zinc All Coating AZ150

(Higher or Lower Coating Optional)

Paint Coating

Regular Modified Polyster (RMP)

(Optional - SMP & PVF)

Painting Thickness (Top)

18 - 22 microns

Painting Thickness (Bottom)

5 - 7 microns

Surface Paint Reflection

Glossy Finish (Optional Matt Finish)

Standard Followed

ASTM A755, IS277, JIS3322, AS1397

Tensile Strength

240 - 550 Mpa


ROOF DESIGN  If you are researching roof types for your dream home,you will probably be surprised at how many design there are available.Bel...