Asphalt Shingle Roofing

Asphalt shingles remain the most popular roofing material in the United States for good reason: they deliver a reliable balance of affordability, durability, and aesthetic versatility that no other product matches at their price point. In the Chicagoland market, roughly 80% of residential roof replacements use some form of asphalt shingle, from basic three-tab profiles to heavyweight designer architectural lines that mimic the look of slate or cedar.

Modern architectural asphalt shingles bear little resemblance to the flat, uniform three-tab products that dominated the market a generation ago. Today's laminated shingles feature dimensional profiles with shadow lines, random tab sizing, and color blends that create visual depth across the roof plane. Products like the GAF Timberline HDZ, Owens Corning Duration, and CertainTeed Landmark carry wind ratings up to 130 mph, Class A fire resistance, and algae-resistance technology that prevents the black streaking common in humid climates.

Cornerstone Roofing Co. installs all three major manufacturer lines and holds GAF Master Elite certification, qualifying us to offer the strongest warranties available. For Chicago homeowners weighing their options, asphalt shingles provide the fastest installation timeline, the widest range of color and style choices, and the lowest per-square cost of any sloped roofing material, making them the default choice for budget-conscious projects without sacrificing curb appeal or weather protection.

Chicago's freeze-thaw cycles are the primary challenge for asphalt shingles. Water seeps into micro-cracks during daytime thaws and expands when temperatures drop below freezing overnight, gradually weakening the shingle mat. High-quality architectural shingles with SBS-modified asphalt (rubberized) cores resist this cracking far better than standard oxidized asphalt. Cornerstone specifies ice-and-water shield along all eaves, valleys, and penetrations per Illinois code, and we recommend extending that coverage on north-facing slopes where ice dams are most likely to form.

Compared to metal roofing, asphalt shingles cost roughly half as much upfront but have a shorter lifespan of 25-50 years versus metal's 40-70 years. Against cedar shake, asphalt wins on maintenance and fire safety but cannot match the rustic warmth of natural wood. For homeowners planning to stay in their home 15-25 years, asphalt shingles offer the best return on investment in the Chicagoland market.