Eba Roofing- The Basics of Roofing Replacement



Installing new roofing is one of the most important home repairs you can make. You have many things to consider when replacing a roof, but you never want to let an old roof fail; your roof is one of the most important parts of your house, and installing a new one is a big job. When you’re ready to replace your roof, there are a few things you’ll need to keep in mind. But it’s always better to replace an old roof before it fails. If an old roof does fail, the water damage can be extensive – from the attic insulation to the newly remodeled kitchen, all the way down to the basement family room with the big-screen TV. And there are very few home problems that can be as destructive as a failed roof.


Roofing Replacement is not something that should be taken lightly. A single shingle repair might not be too difficult, but if one shingle fails, it’s a good idea to have a roof inspection to check for any other integrity issues.


Depending on the size of the repair and the location of your home, you might need to get a permit from your state or locality before repairing or reroofing your home. The process for getting a permit can vary, but it typically involves filling out an application and paying a fee. Once you have the permit, you can begin the process of repairing or reroofing your home.


The Basic Roofing Materials


The roof replacement option you choose is usually based on factors such as your location and your preferences. For example, metal roofing is often the go-to choice in areas where wildfires are common because it’s more resistant to fire. When it comes to roofing, there are many things to consider. The style of your home will play a big role in the type of roofing you choose. For example, if you live in an area with a lot of Spanish influence, you may want to choose a Spanish-influenced tile roof. The pitch of your roof will also affect the type of roofing you can use. For example, wood shake shingles can be used for steeper-pitched roofs but are not suitable for flatter, low-pitched roofs.


The most common choices for residential roofing include:


Costlier slate, copper, and tile roofs last, on average, more than 50 years, whereas wood shake roofs last around 30 years. Fiber cement shingles have a lifespan of nearly 25 years, and asphalt shingle composition roofs usually last about 20 years.


Tear off or Second Layer?


At one point, it was not unusual for builders to lay a new shingle roof over the preexisting layer, or even two layers. Now, though, this roofing practice is no longer allowed in some jurisdictions, where builders are required to completely tear off the previous roofing. When deciding whether or not to layer new shingles on top of old, there are several pros and cons to consider.


Cost Considerations

How much it costs to replace a roof depends on the choice of the types of roofing materials used. The cheapest forms of low-quality roofing materials include: asphalt shingles and flat roofing systems.When it comes to the roofing contractor, the roofing contractor’s square footage and pitch are other factors that affect the cost.


Rock-bottom, a three-tab composite roof for a small home may cost as little as $7,000. In 2010, architectural shingles cost in the region of $2.77 per square foot and in 2018, they cost $2.


Typical average costs of different roofing options:

Consider off-Season Roofing Work

The perfect team in roofing is when they all understand each other and trust in each other and everyone else knows what to do. This is one of the reasons people love working with skilled crews.


At various times in the year, there are many reasons to hire skilled roofers and skilled insulation companies but, unfortunately, there are times when the labor demand is not so great and even current prices are not that great so it may be worth hiring some of the less skilled roofers and insulation companies during the off-season to get the work done quickly and at a lower cost.


The trick behind getting your roof job sabotaged in the offseason is having a small team of roofers who can’t do the heavy roof work in the dry months, thus taking advantage of dry periods in times when the weather is more conducive for roofing work.


Understand the Roofing Process


The roofing crew that will be of the greatest help in replacing a roof is the one that can advise you on the destination of the replacement, as well as the jargon used in the roofing trade.


A moderately-sized, professionally-installed roofing job might take only three or four days as a result of the following factors:


  1. Remove all existing shingles; deposit them in a roll-off dumpster: For excessively damaged or old valley flashing and drip edging to be removed, the crew will use a metal edge shaver to remove the flashing and drip edging. The crew will spray a liquid abrasion sealing compound on this surface and, with a circulation of compressed air.
  2. Make minor repairs on the roof if it is in good condition: If not, replace bad planks with top quality pine sheathing or 1 x 6 sheathing boards. The flashing sheathing is not included.
  3. Install ice dam protection in regions that require it: The ice guard membrane is a lightweight synthetic waterproof barrier that provides a durable and affordable solution to preventing moisture from penetrating under the shingles and causing damage.
  4. Lay down asphalt roofing paper over the roof sheathing: The layer of roofing paper creates an inner barrier against moisture penetrating into the house. Removing the roofing paper one row at a time allows for the majority of remaining moisture to be absorbed through the roof.
  5. Apply metal drip edging around the edges of the roof, both the eave sides and the gable sides: The metal drip edge is nailed in place over the roofing paper in the form of a drip edge for the purpose of preventing frozen ice.
  6. Where necessary, apply a new valley flashing along with areas where two roof planes meet: The valley flashing is typically nailed to the roofing deck and sealed with roofing caulk.
  7. Apply the tab shingles: start with the eaves and move upward through the window: Where roof vents are being installed, the tile is being installed starting from the bottom, and then moving upwards.
  8. Try to apply flashing around all areas where leaks might come into no matter chimney, skylight or stack vents, etc.: Flash installation may happen as part of the roofing installation, occurring as the roofing rows progress upward on the roof deck.
  9. Install the ridge vent: This continuous vent along the peak of the roof will help to provide a constant intake of fresh air and can prevent blowing of cold air and winter ice dams. Ridge vents themselves can be difficult to install, so it is always a good idea to install other air-taking devices like ridge vents when a roof is re-roofed. If it would be impossible to build ridge vents, the other types of roof or gable vents should be installed to provide air circulation in the attic space.
  10. Complete the final cleanup and haul the debris away: Have your room, office, or business checked by a building inspector.


The roofing business uses some terms so special when estimating materials for a roofing job.