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🚧🔨 Monoclad and Trimdek Profile Metal Roof Sheets: A Comprehensive Guide 🏗️👷

Updated: Jul 26, 2023

Metal roof sheets are becoming increasingly popular in modern architecture, thanks to their durability, strength, and versatility. One such product that is gaining popularity is Trimdek Profile Metal Roof Sheets. Made by Lysaght, these roof sheets are a made-to-order product with set dimensions, but available in any length. Another popular choice that is considered to be the same product is Monoclad by Stramit. This article will discuss Trimdek Profile Metal Roof Sheets in detail, including their uses, limitations, and pros and cons.

This is an image of a Metal roof sheet. The profile is called Trimdeck or Monoclad. The colour is Monument by Colorbond
Trimdeck Profile Colorbond Roof Sheet

We have organized the information that we have collected through our extensive research into this bullet list.

Don't forget to check out our Buyers Guides where you can compare the different roof sheet profiles and more.

What are Monoclad & Trimdek Profile Metal Roof Sheets?

This is a picture of Colorbond Trimdek sheets that are being used for wall cladding. The sheets are being installed.
Trimdek is commonly used for wall cladding

Trimdek Profile Metal Roof Sheets are metal roof sheet profiles that are suitable for use in industrial, commercial, and residential buildings. The product is made by Lysaght and is similar to Stramit's Monoclad Profile. The main difference is the manufacturer. Trimdek Profile Metal Roof Sheets are a made-to-order product with set dimensions, but available in any length. They have an effective cover of 762mm and a rib height of 29mm. Each sheet has five ribs and is suitable for roofs with a pitch of 2 degrees or more. You can easily compare the different Metal Roof Sheet Profiles with our roof sheet buyers guide.

Trmidek Profile Roof Sheet Uses

A photo of a Monument Stramit Monoclad roof sheet on the ground.
Monoclad sheets dent easily.

Trimdek Profile Metal Roof Sheets are particularly useful for industrial and commercial buildings, such as factories, warehouses, and shopping centers. They are also increasingly used in modern residential architecture. Trimdek roof sheets have excellent water-tightness, which makes them ideal for use in regions with high rainfall. They are also strong and durable, able to withstand extreme weather conditions, such as high winds and heavy snowfall. Their versatility means they can be used for both roofing and walling applications, which makes them popular with architects and designers.

What are the Limitations of Monoclad Roof Sheets?

Despite their many advantages, Monoclad roof sheets do have some limitations. The most common issue is their susceptibility to leaks, particularly around the fastening screws. To prevent leaks, it is important to ensure that the roof sheets are installed correctly, with the screws located in the right place and tightened to the right tension. Another issue is noise. When it rains, Trimdek roof sheets can be quite noisy, which can be an issue in residential applications. This can be mitigated by using noise-reducing insulation or installing a false ceiling.

Pros and Cons of Monoclad Roof Sheets

This is an image of the Stramit Logo

Like any product, Monoclad Profile Metal Roof Sheets have their pros and cons. The main advantage is their durability and strength. They are resistant to rust and corrosion and can last up to 50 years with minimal maintenance. They are also highly versatile, suitable for both roofing and walling applications. However, they do have some limitations, as discussed above. They can be noisy in residential applications, and leaks can be an issue if not installed correctly.

Corrugated roofing sheets provide various materials and BMTs (base metal thicknesses), so a detailed technical spec and minimum requirement list are excluded.


Trimdek Profile Metal Roof Sheets are a popular product in modern architecture, thanks to their durability, strength, and versatility. While they do have some limitations, these can be mitigated through proper installation techniques and regular maintenance. Overall, Trimdek Profile Metal Roof Sheets are an excellent choice for industrial, commercial, and residential buildings, providing excellent water-tightness, durability, and strength. If you're considering using Trimdek Profile Metal Roof Sheets in your next project, be sure to consult with a qualified professional to ensure proper installation and maintenance.

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