A beginner's guide to asphalt shingle roofing

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Transcript of A beginner's guide to asphalt shingle roofing

PART 1 - WHY ASK FOR ASPHALT SHINGLES

Asphalt shingles are a familiar type of roofing material used in residential homes in the US, and with good reason. They present a few key advantages that make them a more attractive option for most homeowners. Here’s a quick rundown of the advantages of getting asphalt shingles over other alternatives.

Asphalt shingle roofing is budget-friendly

No matter which way you look at it, investing in a good roof will take a bit of cash. However, that doesn’t mean you can’t minimize your costs. Because asphalt shingles are one of the more affordable options available, it’s highly sought after by budget savvy homeowners.

Lower cost comes at a price, asphalt shingles don’t last as long as other materials such as metal, wood, clay and cement tile or slate do. However, that doesn’t mean it’s not cost-effective. Asphalt shingles are easier to repair, and are well worth the price considering aesthetic appeal and energy efficiency.

Asphalt shingle roofing does not look cheap

While the cost of installing asphalt shingle roofing may be less than using other roofing materials, it does not look cheap in any way, especially if installed properly. Asphalt shingles are usually available in neutral colors that look just right on any home, whether the home is going for a classic design or a contemporary one. Although many prefer the usual gray tones, asphalt shingles also have brighter colorings, which is perfect for visual themes that are more rustic.

PART 1 - WHY ASK FOR ASPHALT SHINGLES

Depending on the type of shingle used, asphalt shingle roofs can achieve a flat, minimalistic surface, or a more textured one. This gives the asphalt shingle roof excellent versatility in terms of design even without changing the color.

Asphalt Roofing is Easy to Maintain

As mentioned earlier, asphalt shingle roofing is easy to repair compared to most roofing options. Aside from spare shingles being more affordable, they do not put too much weight on the roof’s framing. Furthermore, if only one or two shingles are out of place, the entire roof still remains functional (as opposed to roofs that use large panels).

PART 2 – THREE-TAB SHINGLES VS. ARCHITECTURAL SHINGLES

One of the biggest reasons why asphalt shingle roofing is considered a versatile roofing material is that it’s available in two different types, based on their shape: three-tab shingles, and architectural shingles. These two types of shingles may be made of the same material, but they look quite different from each other.

Three-tab shingles

Three-tab shingles are a series of identical-looking pieces, and defined by two conspicuous cuts or engraved lines extending from the bottom edge to about half the width of the shingle. This divides the lower half of the shingle into three “separate sections.” while the solid part goes under the shingle directly above it.

Roofs featuring three-tab shingles can be characterized by having a smooth surface, which is a popular look for most homes going for a minimalist design. Depending on the coloration of each shingle, three tab shingles may have a varied shade to simulate the appearance of having separate shingles laid out next to each other. Three-tab shingles are easy to install, lightweight, and shed water quite effectively.

PART 2 – THREE-TAB SHINGLES VS. ARCHITECTURAL SHINGLES

Architectural shingles

Architectural shingles do not have the cutouts found in three-part shingles, but their lower half usually has an extra layer of asphalt to make it thicker. When installed, architectural shingles form an uneven surface, giving the roof a three-dimensional look to it. The extra layer of asphalt is laminated on the shingle; architectural shingles are also known as laminated shingles.

The extra layer of asphalt isn’t just for show; because it’s thicker, an architectural shingle is heavier and less likely to be blown away by strong wind. This extra durability slightly lowers its maintenance requirements, saving on maintenance and repair costs.

Both three-tab shingles and architectural shingles can also be designed to imitate the look and feel of other, more expensive roofing materials such as slate or clay tiles. This means that regardless of your preferred type of shingle, you can have the classic charm of slate, wood, or clay roofing at a fraction of their normal price!

PART 1 - WHY ASK FOR ASPHALT SHINGLES

Despite the many advantages of asphalt shingle roofing, you have to keep in mind that it requires some maintenance for you to be able to get the most out of it. Here are a few things worth noting about asphalt shingles that could help extend your roof’s lifetime, and keep it looking as good as new.

1. Check for granules

Whether three-tab or architectural, the outermost surface of each shingle is protected by a layer of mineral granules. Wind and rain can gradually erode these granules, which end up in the gutter. If there’s too much granule buildup, it’s a sign that your shingles are already deteriorated and need to be replaced.

2. Curling

Because the bottom layer of an asphalt shingle is different from its top layer, one side may contract or expand more than the other expands. This usually happens during hotter or colder months, where the difference between the temperature on the roof surface and what’s underneath is more noticeable. This uneven expansion and contraction can cause the shingle to curl up at the sides, which is not only unattractive, but can also create gaps where water can pass through. Replacing curled shingles should be done as soon as possible.

PART 1 - WHY ASK FOR ASPHALT SHINGLES

3. Moss buildup

Because asphalt shingles do not have a smooth surface, some water may still be left on the roof after the rain subsides. This can encourage moss to grow on the surface. Aside from negatively affecting the overall appearance of the house, moss also makes it dangerous for anyone to walk on the roof surface (during maintenance). Since outright scrubbing the moss off the roof surface can damage the shingle, it’s better to contact a roof specialist to get rid of moss buildup safely.

4. Missing tiles

Shingles that are either too old or not installed properly are more likely to be knocked out of place by strong wind or fallen debris. This leaves part of the roof vulnerable to leaks and can even be a possible entry point for household pests.

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