Metal Tile / August 31, 2018 / FifineAsselin
Setting out Setting out the roofing before installation is a major part of any new roof build. With metal tile roofing it is imperative to get the correct gauge right from the start. Unlike concrete tiles that have a certain amount of play in the gauge measurements metal tiles have to be spot on or they will not fit. For this reason it is common practice to use set out pins to ensure accurate fixing of the batons. A measuring stick is used to mark the gauge up the rafter before driving in the set out pins. The batons are then cut in place before being lifted clear to allow the building paper to be laid. It is possible to cut down the setting out time by half by building a separate smaller gauging rod.
The tiles must be tight and correctly aligned. The bottom and top course is then marked using a bevel. Two people may now chalk a line along the length of the valley. This gives a much straighter line than individual measurements. Laying the tiles Contrary to other roofing practices pressed steel tiles are best laid from the ridge down. Lay the under lap into the prevailing wind. This will ensure the maximum wind resistance and stop the roof lifting. The first full top course is laid out and fixed at the head of the tile allowing the subsequent row to be slid underneath the bottom. It is important to even out the tiles to make the best use of the cut ends.
If you have your heart set on metal know that recycled tiles are available. Another part of eco-friendly design is the idea of sustainability which is that the products last for a long time and need no replacing. Metal tiles are extremely durable. If they are installed correctly and taken care of these tiles can easily last for decades. When selecting a surface to apply metal to keep in mind that wet metal tiles can prove to be quite slippery. Also metal feels chilled and hard underfoot. This is why metal tiles are sometimes less popular as flooring.Metal tiles are becoming increasing popular with builders and home owners alike.This is mainly due to the fact that they are simple to fix and are easy to maintain.