Close detail of new architectural asphalt shingles with layered texture and shadow lines

Mechanicsburg, PA roofing service

Asphalt Shingle Roofing

Asphalt shingles are on a great many houses because they are versatile, familiar, and repairable.

Asphalt Shingle Roofing for Mechanicsburg homes

Asphalt shingles are a common residential roofing choice. Architectural shingles have a layered, dimensional look, while traditional three tab shingles lie flatter and simpler.

How long a shingle roof lasts depends on installation as well as the product. Nailing pattern, underlayment, starter strips, flashing, and ventilation all affect whether shingles can perform as designed.

When shingles are asking for attention

Granules collecting in gutters or at downspout outlets
Edges curling up or the middle of shingles cupping
Dark streaks or bare patches across a slope
Shingles that crack when lifted in cold weather
Tabs that have lost their seal and lift in the wind

The process

How asphalt shingle roofing works, step by step

1
Set your priorities
Appearance, budget, and how long you plan to stay in the house all shape the shingle choice.
2
Prepare the deck
The roof surface is checked, repaired as needed, and covered with suitable underlayment.
3
Install the courses
Shingles go on with correct exposure and fastening, working around each penetration.
4
Finish the edges
Ridge, rake, and eave details complete the roof and help it shed water.

Architectural versus three tab shingles

Architectural shingles are thicker and laminated, giving a textured look that tends to hide minor deck irregularities. Three tab shingles are thinner and uniform, and some homeowners prefer them for a traditional appearance or a tighter budget.

Both types depend on the same fundamentals underneath: a sound deck, proper underlayment, correct nailing, and good ventilation.

Common questions

How do shingles handle cold winters?

Leak barrier at the eaves and good attic ventilation help shingle roofs cope with freeze and thaw cycles and ice at the edges.

Can I change shingle color on a replacement?

Yes. A replacement is a natural time to update the look of the house, and it helps to consider how colors work with siding and trim.

More answers are on the roofing FAQ page.

Related roofing services

Roof problems rarely live alone. These services often come up alongside asphalt shingle roofing for homes in Mechanicsburg, Camp Hill, Lemoyne, New Cumberland, and Dillsburg.

Old shingles being removed from one side of a house roof while new shingles go on the other side

Roof Replacement

A full tear off and new roof system, often considered when wear is spread across the whole roof.

Read about roof replacement

Gloved hands nailing a replacement asphalt shingle into a weathered roof

Roof Repair

Targeted fixes for missing shingles, worn pipe boots, damaged flashing, and the small failures that let water in.

Read about roof repair

Continuous ridge vent along the peak of a gray shingle roof with soffit vents under the eaves

Roof Ventilation Installation

Ridge, soffit, and other vents that let the attic breathe, helping protect shingles and the deck.

Read about roof ventilation installation

View all roofing services

Talk through your asphalt shingle roofing question

Call and describe what is going on with your roof. You do not need the right terminology; a plain description of what you see is enough to start.

Monday to Friday: 10 AM to 6 PM
Saturday and Sunday: 11 AM to 5 PM

Call (717) 802 8110

Call during business hours

Ready when you are

Questions about asphalt shingle roofing in Mechanicsburg, Pennsylvania are easiest to sort out in a short phone conversation.