Metal Roofing Installation: A Step-by-Step Guide for Beginners
In recent years, metal roofing installation has greatly exploded in popularity. And this fact has many reasons. To begin with, it is a very attractive and long-lasting material that can keep one’s home protected for many years to come. One of the greatest benefits is perhaps the fact that this type of roofing can be installed quickly and easily. To install it yourself you can keep to a guide we are about to provide.
Check out our recommendations and you will see how soon you’ll evolve from a beginner to a professional.
Metal roofing has a lot of benefits and this is why it is chosen all over the country: in Florida, Texas, Alabama, etc. Compared to shingles, this type of roofing comes in large sheets that can be installed in a pretty short period of time. In addition, they are much lighter than tiles, thus making the structure suitable for most homes.
Conventional tiles are about 7 times heavier per 1 square meter than metal sheets. And this fact makes the latter ones become a perfect choice even for fragile buildings. Besides, there are metal roof shingles that are used as normal ones, if the owner doesn’t really like the look of metal sheets.
A quite common mistake most people make is that they believe metal roofing is noisier than asphalt one, which is not true. If it is installed in a proper way, over a solid substance, it is not noisier than any other roof type. In case there is a need to install it over the existing roof, it will be raised over it by means of furring strips that will create the so-called air-pocket that will deaden the sound.
Metal Roofing Installation Types and Costs Guide
There are several metal roofing types you can choose for further installation:
- standing seam metal roofing
- corrugated metal roofing
- residential metal roofing
The first type is an easy-to-raise standing seam metal roofing, which is lightweight and very durable. The material is coated with aluminum-zinc, ensuring a long-lasting protection. The second one has a contemporary design, oxidized finish and is pre-painted. Most modern homes choose this roofing type due to the fact it is extremely resistant even in cases of hurricanes and tornadoes.
The third type is also referred to as tin, copper or galvanized iron roofing that is widely used in quarters and residential houses. It is widely known for being weather resistant, durable and inexpensive.
What about the roofing and installation cost? The price greatly depends on various factors. Thus, the installation cost includes labor expenses, in case a DIY manual is too difficult for you and you are about to hire a professional. In addition, the price may depend on:
- materials used
- roof area
- longevity of the roofing
The material used is the main factor that influences the prices, and the expenses differ depending on what you choose: copper, steel or aluminum:
- zinc and copper metal roofs cost from $800 and to $1,000 for materials and $700-$1,100 for installation
- steel shingle metal roof: installation costs $600 per one square foot (for shingles) and $750 per one square foot (for a standing seam)
- aluminum roofing: $700 – $1,200 per one square foot
Specification of Metal Roofing Installation
Get ready to install! First of all, you should explore various materials you are going to need in order to install the roofing:
- hand tools
Get the look of the roof system with the help of a shingle. Keep in mind that there is a huge variety of color choices as well as design patterns. We suggest selecting a panel rather than a shingle, in case you want a comparatively wider variety of samples. It is better to purchase copper or steel panels as they are manufactured from recycled materials and are a lot cheaper.
Video: How To Install Metal Roofing
Secondly, you should make sure that the underlayment of the roof is leak-free and solid. This should be done before your start installing. If it happens so that you notice soft spots, dry rot and areas of mildew on the sheeting, you must replace the underlayment. Don’t be afraid to invest more money choosing breathable underlayment materials. Though they are more expensive, they’ll assist in preventing vapor buildup, which often leads to costly roof deck rot.
- Step 1. Install a shingle/panel right over the old roof.
- Step2. Attach the starter flashing in order to prevent possible leakage. The panels must be attached starting with the side, which faces the most wind. Use special metal roof screws, which have a butyl grommet for prevention of leaks. Use the 3-4-5 squaring method in order to get the panels aligned in a proper way before finishing screwing them to the old roof. Add side trim panels and vent covers in order to complete the roof.
- Step 3. Adhere securing flashing strips to the roof, nailing them into the fascia trim board and the roof sections.
- Step 4. When needed, apply the counterflashing strips.
- Step 5. Install the system with hidden gutter channels to provide a comparatively better drainage for a house and a much neater overall appearance.
What are the benefits you are going to receive?
- 30-50-year warranties
- a pretty wide range of styles and colors
- comparatively lower energy costs
- environmentally friendly options
- long life of the chosen roofing
If you’d like to see illustrative examples of how to install the sheets, Internet holds video series that contain many helpful tips for fulfilling the task correctly, even if you’re doing it for the first time. From short videos you will definitely learn how to avoid the most common mistakes that can lead to costly expenses.
Select proper tools and materials, choose the right roofing type, shape and color, then watch a couple of short videos from professionals that contain some additional tips, take advice from those, who used to deal with the same task. This all will help you to organize professional metal roof installation, even if you are a beginner in this sphere.