Roofing Guide · Updated November 2026
Southeastern Pennsylvania roofs face freeze-thaw cycles, ice dams, summer thunderstorms and the occasional hail storm. Here's how the common roofing materials hold up on Montgomery County homes.
Call (610) 831-3192The most common choice in Montco. Thicker and more wind-resistant than old three-tab shingles, available in many colors, and the most affordable to install and repair. Look for high wind ratings and algae-resistant granules for shaded, north-facing slopes.
Very long lasting, sheds snow well and resists wind. Costs more up front. A good fit for modern farmhouse styles, porches and low-slope sections. Needs a roofer experienced with metal flashing details.
Many older homes on the Main Line and in Ambler, Jenkintown and Lower Merion still have natural slate, which can last a century when maintained. Repairs need a slate specialist. Synthetic slate gives a similar look at lower weight and cost.
Porches, additions and some twins use EPDM rubber, TPO or modified bitumen. These need proper drainage and careful seams; shingles should never be used on a roof that's too flat for them.
Installation details decide how a roof performs here: ice-and-water shield at eaves and valleys, good attic ventilation, proper flashing and correct nailing. A great material installed poorly will still leak.
Architectural asphalt shingles, followed by metal for some homes and porches, and slate on many older homes.
It can be if you plan to stay long-term: metal lasts much longer than shingles and handles snow and wind well, but costs more up front.
Often, yes. Many slate roofs need flashing and individual slate repairs rather than replacement. Use a roofer with slate experience.
Free inspection and written quote from a local Montgomery County roofer. Emergency tarping and leak calls answered 7 days a week.