Shingles aren’t your only roofing option. Metal roofing is growing in popularity among residences due to its durability. There are a lot of half-truths about this type of roofing that are simply not grounded in reality. Let’s consider some of the most prevalent metal roofing misconceptions. 

Misconception #1: Metal Roofing Isn’t Right for Contemporary Homes

When it comes to metal roofs, one often thinks of corrugated tin roofing panels associated with weathered-down barns and sheds. In reality, though, metal roofing nowadays comes in various styles and complements modern residences quite nicely. It also fits in with many architectural design schemes, such as stone and vinyl siding.

Misconception #2: Metal Roofing Absorbs Heat

Metal absorbs heat; that’s common knowledge. Therefore, homeowners believe metal roofs absorb heat, which would make hot summers seem even hotter. This is actually not true with respect to modern metal roofing. Thanks to new innovations, metal panels now have high reflectivity and emissivity. This makes them less of a heat absorber than most types of shingles.

Misconception #3: My House Can’t Support a Metal Roof

It’s true that weight considerations are a significant factor during a roof installation. This is especially the case with respect to residential roofing. However, contrary to popular belief, most metal roofing panels are actually lighter per square-foot than most shingles.

The weight isn’t a major cause for concern whether you select metal or shingles. Some installers, however, install new shingles over existing ones without removing the old ones. This doubles the weight of the roof; this is when the roof’s weight becomes a pressing concern.

Don’t Fall for Metal Roofing Misconceptions

We install/replace residential metal roofing. Give Allied Construction a call for roofing work or for services for your fence or deck. By dispelling these metal roofing misconceptions, we hope more homeowners will begin to consider this option for their next roofing upgrade.

Residential Roofing and Re-Roofing

Quality roofing, decking and fencing services in Bellevue, Bothell,Kenmore, Kirkland, Lynnwood, Sammamish, Snohomish & Woodinville

Attic ventilation is absolutely critical for roof health, yet it is also one of the most overlooked aspects. Many homeowners have false ideas about how ventilation works. Here’s some important information about common attic ventilation myths that are based on half-truths. 

Myth #1: Roof Vents Equal Ventilation

Just because the roof has an existing vent does not mean your attic has proper ventilation. Ridge vents, for example, provide very little ventilation if the roof lacks baffles. Likewise, gable vents only circulate air in a set area in the attic. Your home’s structure will determine the best ventilation system.

Myth #2: Vents Are Unnecessary in Cold Climates 

Another misconception is that vents are less important in cold climate areas. Ventilation improves energy efficiency and reduces moisture year-round. While not in the warmest or coldest North American region, Snohomish homes still require adequate ventilation. 

Myth #3: More Ventilation the Better

Too much of a good thing can be counterproductive. More vents mean more potential penetrations where leakage can occur. It also means more seams, which can tear apart and expose openings during windy weather. An inspection will determine the amount of ventilation needed based on factors such as attic size and roof slope.

Myth #4: Attic Vents Release Warm Air

One myth is that vents let warm air escape, thus forcing the heater to work harder during the colder months. Heat escapes due to poor insulation and not because of vents. The vents, though, unfairly get the blame. Poor insulation also allows moisture to seep into the attic, leading to wood rot.

Don’t Fall for Attic Ventilation Myths

To ensure roof longevity, call Allied Construction for a roof upgrade. Summer is also the time of year for a checkup of the fence and deck. Attic ventilation myths are based largely on inaccurate information; arrange for an inspection to determine your roof’s health.

Roof Vent Installation and Replacement

Quality roofing, decking and fencing services in Bellevue, Bothell,Kenmore, Kirkland, Lynnwood, Sammamish, Snohomish & Woodinville

A deck is a mainstay in any home with a substantial outdoor area. However, as with any other component of the home, age and lack of care might cause you to notice that your deck is falling apart. Learn to recognize the signs that the deck is in dire need of repair.

Airflow

A competent deck builder takes airflow into consideration during construction. Inadequate airflow below the deck causes moisture to accumulate. This leads to rotting panels. If the floorboards are rotting, we may use boards to skirt the space between the deck and ground to allow air movement. The use of pressure-treated lumber also minimizes chances of rot. 

Railings

Most decks have railings that add to the curb appeal. However, less experienced installers may use more nails than necessary to secure the railing to the deck. This can split the rails, leading to openings that allow moisture to collect.

Rotted Rim Joist

The rim joists support the deck. This part is usually out of sight because it’s buried below ground. This support is supposed to be at least one-meter below ground. If it’s only a few inches below, it may be prone to sinking. You may notice this as the deck feels uneven, sloped, or depressed in the center.

Ledger Board 

The ledger board is the piece of wood that attaches the deck to the home. Proper installation requires that it slightly overhang the juncture. Lack of an overhang leaves the ledger prone to moisture collection. The flashing behind the ledger should also be in good condition to prevent water penetration. Inexperienced installers may not install flashing at all.

We Keep Your Deck from Falling Apart 

All home components like the roof and fence will also degrade with age and the passage of time. Contact Allied Construction for regular inspections to prevent further damage. Decks fall apart completely when homeowners neglect professional maintenance. 

Residential Deck Maintenance and Upgrade

Quality roofing, decking and fencing services in Bellevue, Bothell, Kenmore, Kirkland, Lynnwood, Sammamish, Snohomish & Woodinville

One consideration when constructing a new deck is the addition of a ramp. This is a must if the household includes a wheelchair-bound occupant. Here are some construction tips for a deck with a ramp.

Considerations for a Ramp

The Americans with Disabilities Act (ADA) establishes regulations for ramp construction. While these apply to commercial facilities, residences can benefit by following the same, or nearly identical, guidelines. Apartment complexes, by the way, fall under the commercial category, so compliance is a must.

The advice we impart below comes courtesy of ADA. Continue Reading →

Improving curb appeal is a common New Year’s resolution. The fence is one of the most visible components for neighbors looking from the outside in. This is why you should consider the latest fencing trends for boosting the appeal of your property’s exterior.

1. Shorter Fences

In the past, more homeowners preferred taller fences for privacy reasons. However, privacy seems like less of an issue these days. This is not really a surprise given the age of social media. Today, more people are opting for shorter picket fences, usually no taller than three-feet.

2. Shelving

Homeowners are adding shelves to the interior-facing portion of the fence. This trend is actually a popular way of adding a decorative element to a chain link fence. More people, though, are doing the same with other fence types. They typically use the shelf space for storing a variety of garden plants and other decorative items. Continue Reading →

More homeowners are electing to grow vines on their fences. Long and stringy plants wrapping around a picket fence produce natural beauty. However, allowing vines to accumulate on a wooden fence may actually damage the panels.

Why Growing Vines on Fences Is Detrimental

With the beauty of vines come hidden dangers. Vines grow the way they do in order to absorb as much sunlight as possible. Woody vines, such as trumpets and wisterias, are especially destructive. Vines also collect moisture, which ends up soaking into the wood’s surface. This creates an environment that invites rot and fungus if the wood is untreated. Moisture also attracts other problems, such as algae and boring insects.

In addition, vine roots can also grow in the spaces between wooden panels. As the roots expands, they can force separation between panels or even push them out of the ground altogether. Continue Reading →

An improperly ventilated roof can introduce a whole set of preventable issues. Aside from premature wear and damage, poor roof ventilation can also cause more heat to seep into the home during summer months. This, in turn, forces your AC system to work harder, leading to higher energy costs. Having a roofing service ventilate your roof will keep it in tip-top shape and add to its longevity.

The Consequences of Bad Ventilation

Simply put, inadequate ventilation is the catalyst for a fragile roof. This leaves shingles and slates vulnerable to mold and mildew. Snohomish and surrounding cities are particularly prone to high humidity, which puts homes and facilities with improperly ventilated roofs at risk. Trapped moisture can also cause the slates to crack.

In addition, too much moisture and air also leads to the formation of ice dams in the winter months. Ice dams create melted water that drips into the insulation and exterior walls where it can ruin the paint and sheetrock. The ice can also pull apart shingles and gutters. In the worst-case scenario, the weight of the ice can cause a roof collapse. Continue Reading →