What Size Purlins For Metal Roof In Bracknell

Introduction

A1 Roofing Bracknell is a metal roofing company in Bracknell, Berkshire, South East England. We offer a wide range of services related to metal roofing including installation, repair, and maintenance. One of the aspects of metal roofing that is often overlooked is the size of purlins. Purlins are an essential part of any metal roofing system and their size is key to ensuring adequate support for the roof. In this landing page, we will cover all the information you need to know about purlins for metal roofs in Bracknell.

Purlins

Purlins are horizontal structural members in a metal roofing system that support the roof deck and the roof covering. They are also used to spread the load of the roof to the supporting structure below. Purlins are typically made of steel and come in different shapes and sizes. The most common shapes are C and Z, with the latter being stronger and more rigid.

Gauge and Red Oxide Coat Paint

When it comes to selecting purlins for a metal roof, gauge and red oxide coat paint are crucial factors to consider. Gauge refers to the thickness of the steel used to make the purlins. The thickness of the gauge affects the strength of the purlin and its ability to support the roof. Red oxide coat paint is a type of paint applied to purlins to protect them from rust and other weathering elements. It also makes them more resistant to corrosion and extends their lifespan.

Galvanized Purlins

Galvanized purlins are steel purlins that have been coated with a layer of zinc to protect them from rust and corrosion. This type of purlin is more durable and longer-lasting than non-galvanized purlins. However, they are also more expensive.

Determining Purlin Spacing

Determining the spacing between purlins is crucial to ensuring the structural integrity of the roof. The spacing should be determined based on the load that the roof will be carrying. The load is determined based on the weight of the roof covering, the snow and wind loads, and any other fixtures or equipment that will be installed on the roof. Using this information, the spacing between purlins can be determined.

Choosing the Right Size Purlins

The size of purlins used for a metal roof depends on several factors such as the gauge of the purlin, the shape of the purlin, the spacing between purlins, and the load that the roof will be carrying. A1 Roofing Bracknell recommends consulting with a professional roofing contractor to ensure that the correct size purlins are used for the job.

Conclusion

Purlins are an essential part of any metal roofing system and their size is key to ensuring adequate support for the roof. The size of purlins used for a metal roof depends on several factors and it is crucial to choose the right size based on the load that the roof will be carrying. A1 Roofing Bracknell is a metal roofing company in Bracknell, Berkshire, South East England that offers a wide range of services related to metal roofing including installation, repair, and maintenance. For all your metal roofing needs in Bracknell, contact A1 Roofing Bracknell at 01344 534049 or email us at [email protected]. You can also visit our website at a1-roofing-bracknell.co.uk.