In this article, we will explore:

• What roofing trusses are
• The types of trusses used in Ghana
• Metal versus wooden trusses
• Common truss gauges and coatings
• Pricing factors
• Recommended Trusses companies
• And how to choose the best roofing company to install them

What Are Roofing Trusses

Roofing trusses are preassembled triangular structures made to support your roof. They are designed to distribute the weight of roofing sheets evenly across your walls and foundation.

A well constructed truss ensures:

• Structural safety
• Better roof alignment
• A strong ceiling framework
• Long term durability

Types of Trusses Used in Ghana

Different building designs require different types of trusses. Some of the most common roofing trusses in Ghana include:

1. King Post Truss

This is one of the simplest truss types. It is best for small spans and is common in residential homes.

2. Queen Post Truss

Slightly more complex, it is used in medium spans and offers more headroom than the king post.

3. Howe Truss

Popular in larger homes and commercial buildings. It uses diagonal supports and vertical posts for strength and stability.

4. Scissor Truss

Ideal for cathedral ceilings and homes that need more attic space or vertical height.

Metal Versus Wooden Trusses in Ghana

Metal Trusses

• Made from galvanized steel or aluzinc
• Resistant to termites, fire, and moisture
• Can last over fifty years
• Lightweight but strong
• Requires little maintenance

Wooden Trusses

• Made from treated timber
• Less expensive upfront
• Susceptible to termites and moisture
• Requires frequent maintenance

Common Metal Truss Gauges and Coatings

When it comes to metal trusses, strength and durability depend heavily on the gauge or thickness and the coating.

Popular Truss Gauges in Ghana

• 1.5 mm Trusses – Strong and ideal for heavy duty trusses
• 0.95 mm Trusses – Suitable for most residential buildings
• 0.75 mm Trusses – Used in budget friendly or smaller projects

Zinc Coatings

The best metal trusses come with zinc or aluzinc coating to protect against rust. In Ghana, a zinc coating of at least 80 and a G500 tensile strength are considered leading choices for long lasting durability.

• Highly durable and corrosion-resistant
• Can withstand harsh weather conditions
• Aesthetically pleasing with various colours and profiles

Pricing of Roofing Trusses in Ghana

The cost of roofing trusses depends on:

• The size and design of your building
• The gauge and type of material
• Labour costs
• Market demand and steel prices

Average cost in 2025:

• Steel trusses: GHS 110 to GHS 130 per meter
• Wooden trusses: Ghana cedi 95 to Ghana cedi 120 per square mete

1. Experience – Choose a company with proven projects across Ghana

2. Material Quality – Ensure they use certified metal and trusted coatings such as COLORBOND

3. Design Expertise – Check if they can handle your unique roof structure

4. Transparent Pricing – Clear quotes with no hidden charges

5. Customer Reviews – Check their ratings or ask for referrals

SUGGESTED STEEL TRUSSES COMPANIES IN GHANA

If you are in Ghana and looking for reliable roofing truss fabrication and installation, consider these top companies:

• Troysteel Roofing Company Limited – Known as the leading roofing trusses company in Ghana with best trusses material and expert installation.
• Domod Roof Limited – Offers durable light gauge steel trusses for both residential and commercial buildings
• Raincoat Roofing Systems – Provides premium steel truss systems with good installation