When you get a new roof, your roofer sometimes has the option of putting new shingles over the old roof. However, completely replacing the old roofing is often the best idea. That makes replacement roofing installation a little more involved than simply putting on a new layer of shingles. Here's an overview of what's involved with installing replacement roofing.
Start By Removing Old Materials
Your roofer will arrange to have a dumpster put next to your house so the crew can throw old shingles and underlayment in it to keep from making a mess. Everything is taken off the surface of the deck so the deck can be examined.
If the deck is dry and solid, it won't have to be replaced. However, any part of the deck that has moisture damage has to be cut out and replaced with dry decking before the replacement roofing installation begins.
Apply A Moisture Barrier
Once the deck is ready, a moisture barrier can be applied. A popular type of barrier is one that has a peel-and-stick backing that allows the crew to adhere the waterproof underlayment to the deck. This part of a new roof helps protect the deck against water damage by keeping the deck dry.
Underlayment lasts a long time, but when shingles come loose or go missing, the sun can speed up the deterioration of the underlayment material. That's one reason prompt roofing repairs are essential to the long life of your roof.
Put On New Roofing
Since you're starting from scratch on a new deck, you can install any type of roofing material you want. The exception is if you want heaving roofing, such as slate or clay tiles. You can still install them, but the roofer may need to add structural support since the roofing materials are so heavy.
You might want metal or composite roofing for more durability, or you may prefer to stay with asphalt shingles. Either way, the roofing is applied over the top of the underlayment once the waterproof barrier is in place.
Once the roofing materials are installed and complete, the roofer might have some finishing touches such as putting a rubber boot around a vent pipe, installing a turbine vent, or putting metal flashing around the chimney. Replacement roofing installation takes longer than adding a second layer of roofing, but you have peace of mind that everything on your roof is new and should last for many years without the need for a lot of upkeep and repairs.
Contact a place like Amcon Roofing for more information.
Very few roofers would say their job is easy. In fact, many describe the work as downright tough! But that does not mean that roofers do not enjoy or value the work that they do. Many workers get satisfaction from working with their hands, and they really enjoy creating a roof from simple materials. They also like the logistical challenges, such as figuring out how to get shingles up on a tall roof, or how to most safely repair a damage gutter. If you'd like to learn more about roofing as a profession, then you've arrived at the right blog.