C Purlins are a type of structural material that is made of steel, characterized by their C-shaped cross-section and is commonly used in construction to provide support for roof and wall systems. They are typically installed horizontally along the length of a structure and are fixed to the primary structural framework, such as steel rafters or columns. The C Purlins are widely used in a variety of construction applications due to the various benefits that they offer such as strength, durability, flexibility, and cost-effectiveness.
C Purlins Prices
C Purlin prices can vary depending on their size, dimension, and length. On average its price can range from ₱314.00 to ₱712.00.
| Description | Size / Dimension | Length | Price per Unit |
| C- Purlins | 75mm x 50mm x 0.7mm thick | 6 meters | ₱314.00 |
| C- Purlins | 100mm x 50mm x 0.7mm thick | 6 meters | ₱359.00 |
| C- Purlins | 150mm x 50mm x 0.9mm thick | 6 meters | ₱544.00 |
| C- Purlins | 75mm x 50mm x 1.0mm thick | 6 meters | ₱409.00 |
| C- Purlins | 100mm x 50mm x 1.0mm thick | 6 meters | ₱471.00 |
| C- Purlins | 150mm x 50mm x 1.0mm thick | 6 meters | ₱583.00 |
| C- Purlins | 75mm x 50mm x 1.2mm thick | 6 meters | ₱499.00 |
| C- Purlins | 100mm x 50mm x 1.2mm thick | 6 meters | ₱572.00 |
| C- Purlins | 150mm x 50mm x 1.2mm thick | 6 meters | ₱712.00 |
Advantages of C Purlins
High Strength – C Purlins are made of steel which is why they can provide excellent strength and durability that can help withstand heavy loads and provide reliable support for roof and wall systems.
Versatility – C Purlins are available in various sizes, lengths, and thicknesses which gives more room for flexibility in design and construction. They are also easily customizable which is why they can easily fit into different building configurations and load requirements.
Ease of Installation – Compared to the traditional framing methods, C Purlins are so much easier to install as they can be quickly erected and fixed into place which reduces construction time and labor expenses.
Disadvantages of C Purlins
Corrosion Susceptibility – While steel is naturally strong, it is still susceptible to corrosion when exposed to moisture and environmental elements, especially if they don’t have proper protective coatings, which could compromise its structural integrity.
Thermal Conductivity – Without proper insulation, the high thermal conductivity of C Pulins can lead to heat loss or gain within the building’s envelope which could greatly affect the household’s energy efficiency.
Limited Span Capability – If you want the C Purlins to have a longer lifespan, you will need to purchase additional support or larger section sizes, which can increase material and construction costs, which could be impossible for projects with limited budgets.
Video of C Purlins
FAQs
What is a C Purlin?
A C purlin is a horizontal structural material in a building’s frame that’s commonly used in roof and wall systems.
What is the standard size of C Purlins?
The standard sizes of C Purlins are:
- 120×60×20×2.75mm
- 160×60×20×2.5mm
- 140×60×20×2.5mm
What is the purpose of purlins?
The main purpose of purlins is to help distribute the weight of the roof covering to provide stability and strength to a roofing structure.
What is the distance between two purlins?
The most common distance between two purlins is around 600 to 800 mm.
What is the maximum distance of purlins?
The maximum distance between two purlins should be approximately 1200 mm.