Comparing Asphalt Shingle Roofing Installation for an older home in Western Pennsylvania?

The people at The Roofing Company can point out what separates a careful shingle job from a rushed one, and tell you what each option involves

Reach us at 412-858-8858 and tell us what you have in mind

Inside a Single Asphalt Shingle: the Basics

Most shingles are a fiberglass mat coated in asphalt and covered with mineral granules on top, and the layers work together to shed water. Asphalt Shingle Roofing Installation depends on how these parts perform after years of sun, ice and thaw, and the details of installation matter as much as the product.

Choosing a Shingle Style: a Comparison

  • Flat strip shingles are the simplest and lightest style, with a flat, uniform look.
  • Dimensional shingles are the common choice on newer roofs.
  • Luxury-line shingles are thicker and take more effort to handle.
  • Hail-rated shingles are tested by dropping steel balls onto samples.
  • Streak-resistant shingles include granules that slow the dark streaks common in damp shade.

Heavier designer shingles cost a roofer more effort to handle and need careful nailing, and a roofer should explain the differences without pushing one. When you ask about Asphalt Shingle Roofing Installation, make sure you know exactly which product line and thickness is being proposed, so ask how many layers the shingle has.

Reading the Bundle Wrapper: Know Before You Pick

Color blends vary from bundle to bundle, so a roofer mixes bundles as the work goes to avoid patches of shade, and a rating is only meaningful when the shingle is installed as specified. A well-planned Asphalt Shingle Roofing Installation job treats the instructions as a minimum, not a suggestion, and a roofer can point out the relevant steps.

The Order of Work on a Shingle Roof: Why the Order Matters

  • Sound sheathing, cleared of nails and debris has to be ready before anything else goes on.
  • Self-sealing membrane in the places where water backs up goes on before any shingles do.
  • A second layer of water protection across the slopes gives a backup layer under the shingles.
  • The first strip at the eave backs up the joints in the first full row.
  • Valley metal where the slopes meet is installed as the courses reach each detail.
  • Cap shingles along the ridge finish the roof and keep wind from catching the top row.

Shingles are laid from the eaves upward in overlapping rows, so water always runs over a lower edge instead of under it, and the pattern is checked on every slope. Mention the order of work when you talk about Asphalt Shingle Roofing Installation, and listen for the barrier, underlayment and starter course, and a missing layer is a red flag.

How Shingles Are Nailed Down, and Why Crews Check Them

Roofing nails need to go in straight and flush with the surface, using the number of fasteners the manufacturer calls for, and a nail gun set at the wrong pressure causes trouble. The nailing pattern in Asphalt Shingle Roofing Installation is something a roofer can describe and show you, so ask how nailing is checked.

Where the Shingles Meet Everything Else, Where Care Pays Off

Step flashing at a wall is woven in shingle by shingle, with each piece overlapping the one below, and the edges of the roof are given the same care as the middle. When you review Asphalt Shingle Roofing Installation, look for specifics about valleys, ridge caps and flashing as well as the field shingles, and you can see them clearly from the ground.

Weather's Effect on Sealing and Handling: What Crews Watch

Shingle sealant needs warmth and sunshine to activate, so shingles laid in the cold may not bond until the weather warms, and an unsealed shingle can lift in the first strong wind. Asphalt Shingle Roofing Installation in winter calls for extra attention to sealing, while summer work calls for care with hot shingles, and a warm, dry day is ideal.

Intake, Exhaust and Insulation: the Link Many Overlook

Poor airflow shortens the life of a roof, because heat and moisture build up under the deck, so shingles and attic air should be considered together. Include the attic when you think about Asphalt Shingle Roofing Installation, since airflow affects how long shingles last, and the vent plan should be written down.

Style Choices for Older and Newer Houses: Making the Decision

Darker shingles tend to hide streaks and stains, while lighter ones show them but may look fresher, and a roofer can show examples of finished work. Asphalt Shingle Roofing Installation changes the face of the house, so take time over color and style, so view samples outdoors.

Quality Marks and Red Flags: Tell-Tale Details

Rows that wander, shingles that overhang unevenly and exposed nail heads are signs that the work was rushed, and the first rain or wind is a useful test. The results of Asphalt Shingle Roofing Installation show in small things, such as nail heads covered and caps lined up, and write down what concerns you.

What Happens to the Old Shingles: Practical Expectations

Tear-off produces a heavy pile of debris, so a dumpster or trailer is normally placed close to the house, and you should move vehicles and outdoor items out of range. Ask whether Asphalt Shingle Roofing Installation includes removal of the old shingles and a full cleanup afterward, so ask how the debris is handled.

Getting Specific About the Materials and Method: Before You Say Yes

  • Which shingle do you recommend for my roof slope, and what is the thickness?
  • Which underlayment and barrier layers are included, and can you show me photographs?
  • How are the nails placed, and who checks them?
  • How does the schedule account for temperature, and will you tell me when it applies?
  • What will be done at chimneys and walls, and how long does it take?
  • Will intake and exhaust vents be checked, and where is that written?

Write down what you hear, and compare the answers across proposals, and look for specifics over general statements. Put every choice for Asphalt Shingle Roofing Installation in writing, so the proposal says what will actually be installed, and that record is useful years later.

Start a Shingle Conversation in Western Pennsylvania: No Pressure

Shingle choices are easier when a roofer listens first and then lays out the options; phone 412-858-8858 to talk through styles and details, and you can decide in your own time.