Arlington Heights Roofing for Cape Cods, Ranches and Infill Homes

Arlington Heights roofing, from prewar homes to infill

The village grew outward from its downtown and Metra station. Close to downtown, the streets carry early twentieth-century frame houses, bungalows and foursquares, many with steep roofs, dormers and porches enclosed years later. Beyond them is the large ring built after World War II: Cape Cods, brick ranches, split-levels and bi-levels on regular lots, then 1970s and 1980s two-stories farther out.

Newer homes built on the lots of older ones turn up everywhere, and condominium buildings cluster around downtown. Each group has its own typical problems:

• Prewar houses: plank sheathing, leaks where dormers and porches tie in, and old chimneys.
• Postwar Cape Cods: ice dams over finished upstairs rooms with little insulation in the sloped ceilings.
• Ranches and split-levels: worn step flashing where roof sections meet walls, and low-pitch additions.
• Newer infill homes: steep, complex roofs with many valleys, and skylights in vaulted rooms.

What a rebuilt house next door does to an older roof

A new two-story beside an older one-and-a-half-story house changes more than the view. We see three effects on the older roof again and again:

1. Shade. A taller neighbor can shade the north slope of a smaller house most of the day. Shaded shingles stay damp longer, grow moss and algae, and hold snow later into spring.
2. Drifting snow. Wind blowing over a taller roof drops snow onto the lower roof beside it, piling drifts on the side nearest the new house. That extra load and slow melt can push meltwater under shingles at the eaves.
3. Drainage. New homes often have larger roofs and regraded yards. Downspouts discharging toward the lot line can send water toward an older foundation.

None of this calls for alarm, but each is worth checking during an inspection, especially in the first winter after the new house goes up.

Cape Cods, knee walls and Arlington Heights ice dams

The classic postwar Cape Cod tucks a finished upper floor under the roof, with short knee walls and sloped ceilings. The space behind those knee walls and above the sloped ceilings is often barely insulated and poorly ventilated, so heat from the bedrooms warms the roof deck directly. Snow melts there, runs down to the cold eaves, refreezes and builds an ice dam. Water then backs up under the shingles and shows up as stains on bedroom ceilings or wet insulation behind the knee walls.

New shingles alone only reset the clock. The lasting repair combines ice barrier at the eaves, baffles that keep an air channel open above the insulation, air sealing at the top plates, and enough intake and exhaust ventilation. Our guide to preventing ice dams explains each step.

Storm and tree damage north of O’Hare

Arlington Heights sits just north of the O’Hare area, where several recent storms tracked. On July 12, 2023, National Weather Service surveys confirmed brief EF-0 tornadoes a few miles away in Schaumburg and around O’Hare, and the July 15, 2024 derecho brought damaging winds across the same part of the region. Mature parkway trees add their own risk: in older neighborhoods, storm damage often involves a falling limb, not just wind.

After a storm, we photograph each slope, check for broken seal strips and punctures, and tarp anything open. If you decide to file a claim, our insurance documentation support covers dated photos and a meeting with your adjuster on site; the coverage decision rests with your insurer.

Village licensing and permits for Arlington Heights roofs

Arlington Heights dropped its local roofing permit for a time, then reinstated it for both homes and businesses. Today a roofer working in the village needs a village contractor license as well as the state roofing license, and the permit application must include a copy of the state license. The village publishes a residential re-roof checklist covering ventilation, underlayment and ice barrier, and debris handling.

Before we schedule, we make sure both licenses are on file with the village, then submit the application and follow the checklist from tear-off to cleanup. For a step-by-step look at a full tear-off here, see roof replacement in Arlington Heights. If siding or trim needs work while the roof is open, our siding and soffit and fascia crews can share the same visit.

Roof and exterior problems we see in Arlington Heights

• Ice dams over finished Cape Cod upper floors
• Snow drifting and shade from taller rebuilt homes next door
• Dormer and enclosed-porch tie-in leaks on prewar homes
• Worn step flashing on ranches and split-levels
• Limb damage from mature parkway trees after storms
• Valley and skylight leaks on newer infill homes

Areas we work in

Downtown Arlington Heights near the Metra station · Homes around Recreation Park · Lake Arlington area · Northwest Highway (U.S. 14) corridor · Arlington Heights Road corridor · Rand Road (U.S. 12) area · Neighborhoods south of Central Road

Arlington Heights roofing questions

Does a roofer need a village license to work in Arlington Heights?

Yes. The village requires its own contractor license on top of the Illinois roofing license, and the state license has to be attached to the permit application. Ask any roofer you are considering for both before you sign.

Why does my Cape Cod get ice dams when my neighbor’s ranch does not?

Because the Cape Cod’s bedrooms sit right under the roof deck. Heat escapes through thinly insulated sloped ceilings and knee walls and melts snow on the upper roof, which refreezes at the cold eaves. A ranch has a full attic above an insulated ceiling, so its roof stays colder. Fixing the insulation and ventilation is what stops the cycle.

Do you repair roofs on Arlington Heights condo buildings?

Yes. We inspect and repair roofs on condominium and mixed-use buildings, provide photo reports for the board, and plan access, staging and resident notices in advance so the work does not surprise anyone.