Whether you are repairing the main building on your property, expanding, or creating a new building project, it is essential to choose the right type of roof. There are many options available, so you need to develop your list of key criteria you expect from the roof material you select.
The first question to ask yourself is how long the new roof will last. Some roof materials will last for decades, while others tend to deteriorate rather more quickly and need replacing within 10 years, thus you should account for these factors in making your choice. One type of material may be too heavy for a small outbuilding and cannot be upheld by the roof frame. The slope of a roof is important to determine runoff. Choose a style that matches existing structures on your property. Find out what the roofing will cost. Finally, determine whether or not the materials used are recyclable and eco-friendly.
The main roof types are split into flat roofs and gabled/pitched roofs. See here for a comparison of the two styles. Below we will examine gabled/pitched roofs.
Concrete
Concrete tiles have a life span of over 50 years and are designed to resist fires and repel insects. They come in varied colours, textures, and styles. Choosing a light-coloured tile can help keep heat from the sun out and provide a cooler interior. Concrete tiles are popular and will enhance the aesthetics of your property. Additionally, they can be recycled.
However, due to a long production process, this could be a pricey option. You may have to bolster framing to provide support for these heavy tiles. Concrete tiles are prone to breaking beneath weight, which could hinder repairs and maintenance.
Metal
Metal is preferred for its low cost. It is most suitable for extreme weather conditions and does not decay quickly. Metal includes corrugated roofing. You can purchase corrugated roofing sheets or rolls. It is made from zinc, aluminium, steel, and sometimes copper.
Without a ceiling or attic, metal is loud when hammered on by rain and hail. It can be difficult to replace a single sheet that has become dented sheet, compared to shingles or tile.
Bitumen Sheets
Consider corrugated roofing sheets or Corrapol-BT, as they are very waterproof and quick to install. Corrugated roofing is great for DIY projects such as shed roofs, as it is easy to handle and can be finished off nicely with matching accessories. With a bit of skill and the right tools, a corrugated roof can easily be finished to a professional standard.
Roofing Felt
Roofing felt is affordable, very lightweight, and available in numerous styles and colours. The material is fire-resistant and can easily be used in DIY projects, but maintenance costs are high as it needs replacing every few years. In addition, it isn’t very robust and will tear if damaged in bad weather.
Roofing materials each have pros and cons, therefore, you need to choose the one most suitable for your outdoor building project.