Leaders Roofing has served Wilmette homeowners and businesses since 1996. From the substantial homes of Indian Hill to the tree-lined streets near the Bahá'í Temple, we handle residential and commercial roofing throughout the village. Family-owned, IL licensed, free estimates.
Wilmette is one of the most established North Shore communities — a place where the housing stock reflects generations of careful ownership and the tree canopy over most streets has been growing for a century. The combination of substantial older homes, mature landscaping, and direct Lake Michigan exposure creates a specific set of roofing demands that rewards experience.
The village has a wide architectural range. The homes in Kenilworth Gardens and Indian Hill are some of the most significant residential properties on the North Shore — large lots, complex rooflines, original materials that require expertise to work on. Further west, the neighborhoods near Central Avenue and around the Bahá'í Temple area have a mix of 1920s through 1960s construction in good condition, homes that have been maintained but whose roofing systems are reaching or past typical service life. Closer to the lakefront, East Wilmette properties face the most direct weather exposure and need systems built for that environment.
Leaders Roofing Corp has been working in Wilmette since 1996. We're a family-owned company holding Illinois Roofing Unlimited License #104.010248, based in Mount Prospect. We handle both residential and commercial work — full replacements, storm damage, repairs, and gutter work. Our crew is local and available year-round.
Wilmette's older housing stock — much of it built between the 1920s and the 1960s — has architectural character that makes material selection more consequential than on newer construction. These homes were built with steep pitches, prominent dormers, and in many cases original cedar shake or slate that has been replaced at some point with asphalt shingles. Selecting the right shingle profile for a 1930s Colonial or a Craftsman bungalow in Wilmette isn't just an aesthetic question — it's a question of whether the finished home looks right or wrong, and a good contractor takes that seriously.
Beyond aesthetics, these older homes often have construction characteristics that require attention during a reroof. Roof decking from the 1930s through 1950s was often plank sheathing rather than plywood or OSB — it may be sound, or it may have sections that need replacement. Attic ventilation in homes from this era is frequently inadequate by modern standards, which contributes to ice dam formation and premature shingle degradation. We assess these conditions as part of the project scope and address them during replacement rather than leaving them to cause problems later.
For most Wilmette homes, full roof replacement runs $20,000 to $55,000. Larger properties in Kenilworth Gardens and Indian Hill, homes with premium materials or significant geometric complexity, can approach the upper end of that range. We provide complete, written estimates before any commitment — no surprises in the final invoice.
We work with CertainTeed, GAF, and Owens Corning systems for shingle work. For homes where cedar shake is the right choice aesthetically and the homeowner understands the maintenance requirements, we install it. For cedar-to-shingle conversions, we can match the visual character of the original material using Class IV dimensional architectural shingles.
Wilmette's proximity to Lake Michigan is more than a selling point for the real estate. It creates a specific weather environment that affects how roofing systems age and perform. Understanding that environment is part of doing roofing work correctly in this community.
Freeze-thaw cycling near the lake is more frequent than in inland suburbs. The lake moderates extreme cold somewhat, but the near-constant temperature variation through late fall, winter, and early spring means roofing membranes, flashings, and penetration seals are subjected to repeated expansion and contraction. Over time, this cycling is what opens seams, separates flashing from masonry, and degrades sealants. Systems installed correctly with proper flashing and sealed penetrations handle this better than those assembled with shortcuts.
Ice dam risk is elevated in Wilmette compared to communities 20 miles west. An ice dam forms when attic heat melts snow at the ridge and that water runs down the roof slope, refreezing at the cold eave overhang. The result is a dam of ice that forces water back up under the shingles and into the attic or wall cavity. Wilmette's older housing stock — especially homes with original attic insulation levels from the 1930s and 1940s — is particularly vulnerable because the attic thermal performance hasn't been updated to match modern standards.
When we work on a Wilmette roof, attic ventilation is part of the conversation. Adequate soffit-to-ridge airflow keeps attic temperatures low and significantly reduces ice dam formation. Addressing ventilation during a roof replacement is far less expensive than dealing with water damage from ice dams in subsequent winters.
Wind-driven rain from the northeast is another factor. Wilmette faces into the lake, and during severe storms the wind comes directly off the water. Proper flashing at rakes, eaves, and all penetrations — and correct shingle fastening — matters more here than in sheltered inland locations.
When significant hail or wind events affect the North Shore, Wilmette is in the impact zone. The community sees the same storm tracks that affect the broader Chicago region, plus the enhanced precipitation from lake-effect events that can deliver heavy, wet snow or ice pellets that standard hail-size assessments don't fully capture.
After any significant weather event, Wilmette homeowners should get an independent inspection from a licensed Illinois contractor before deciding whether to file an insurance claim. An honest assessment tells you whether the damage is cosmetic, functional, or significant enough to warrant a claim — and that information protects you from both under-claiming (leaving real damage unaddressed) and over-claiming (pursuing a claim that isn't warranted and affecting your insurance standing).
We photograph damage documentation systematically and can provide written condition reports to support insurance claims. We work with adjusters and are familiar with how major carriers assess hail and wind damage on North Shore properties. If the damage genuinely warrants replacement, we'll document that clearly. If it doesn't, we'll tell you — even if that means you don't replace the roof right now.
Storm chasers are present after every significant hail event. Verify any roofing contractor's Illinois license on the IDFPR website before signing anything. A licensed contractor with a local address and a work history in Wilmette is not the same as an out-of-state operation that arrived last week.
Wilmette's mature tree canopy is one of the things that makes the village beautiful — and one of the main sources of ongoing roofing and gutter problems. Large oaks, maples, and lindens drop significant volumes of leaves, seeds, and debris that accumulate in gutters and on the roof surface itself, particularly in valleys where two roof planes meet.
Gutters that aren't maintained through the fall leaf season and after spring seed drop become blocked systems that cause real damage. Water that can't flow to downspouts backs up along the eave, sits against the fascia board, and — in winter — becomes the standing water source that feeds ice dam formation. A blocked gutter on a Wilmette home during a cold November is a structural problem in the making.
We install and service gutters throughout Wilmette as a complement to roofing work. For homes with chronic gutter maintenance issues due to heavy tree coverage, we can discuss gutter guard systems that reduce maintenance frequency — not eliminate it, but meaningfully reduce how often cleaning is needed. We're honest about what each system does and doesn't accomplish.
Downspout extension and drainage away from the foundation is the other half of the equation. Water that exits the downspout and pools against the foundation — common on older Wilmette lots with limited grade — is a separate problem from the gutter system, but one we can help address as part of a broader drainage assessment.
For Wilmette homes with significant tree coverage, an annual gutter inspection and cleaning — especially before freeze-up in November — is a meaningful investment in preventing larger repair costs. We offer this as a standalone service or as part of a maintenance program for clients with multiple properties.
Wilmette's commercial base is concentrated along Green Bay Road and the Central Avenue district — a mix of retail storefronts, professional offices, restaurants, and mixed-use buildings with flat and low-slope roofing systems. These buildings have different roofing demands than the residential stock that surrounds them, and they require a contractor with the appropriate license and flat-roof expertise.
Leaders handles commercial roofing in Wilmette through our Unlimited License — TPO membrane systems for modern commercial applications, modified bitumen for mid-vintage commercial buildings, and EPDM where appropriate. We also handle annual commercial maintenance programs: inspection, drain clearing, seam and flashing re-sealing, and written reports that building owners and property managers can use for budgeting and insurance documentation.
Flat roofs on older commercial buildings in Wilmette frequently have drainage problems — drains that are set too high relative to the membrane field, parapet walls that trap water, or aging membrane seams that have opened over the years. These are addressable problems. A maintained commercial flat roof in good condition lasts significantly longer than one that receives attention only after a leak becomes a customer problem.
For most Wilmette homes, roof replacement runs $20,000 to $55,000. The lower end of that range reflects mid-sized homes with straightforward roof geometry and architectural shingles. Larger North Shore homes — particularly those with steep pitches, multiple dormers, slate or cedar shake, or lakefront positioning — land toward the higher end. Cost drivers include total roof area, pitch, material selection, number of existing layers being removed, and deck condition. We provide free estimates so you understand exactly what's included.
Overhanging trees are one of the most common sources of ongoing roofing problems in Wilmette's tree-lined neighborhoods. Debris accumulation in valleys and gutters is the most immediate issue — pine needles, leaves, and twigs retain moisture and accelerate granule loss and shingle degradation wherever they pile up. Branches that contact the roof abrade the surface and can create entry points for water. Shade from overhanging canopy promotes moss and algae growth, which holds moisture and breaks down shingle chemistry over time. Gutters clogged with leaf fall from large trees are a leading cause of ice dam formation and soffit damage. We inspect all of these conditions as part of any Wilmette assessment.
Yes, meaningfully. Wilmette's lakefront position means more frequent freeze-thaw cycling than western suburbs — the temperature swings near the lake are less extreme but more frequent, and that cycling is what stresses roofing membranes and flashings over time. Lake-effect precipitation events add heavy wet snow loads during winter, and northeast wind-driven rain during severe storms comes directly off the lake. Ice dam risk is elevated, particularly on homes with older attic insulation and ventilation. When we assess a Wilmette roof, we evaluate the attic ventilation situation as part of the inspection — inadequate ventilation is a primary driver of ice dam formation and premature shingle degradation.
For the 1920s-1960s housing stock common in Wilmette, architectural shingles with a dimensional profile are the most appropriate and cost-effective choice in most cases. They replicate the visual character of period materials while delivering modern warranty performance. For homes in the historic in-town neighborhoods or near the Bahá'í Temple area where aesthetics are particularly important, Class IV impact-resistant options like CertainTeed Grand Manor or GAF Camelot II offer a heavier, more period-appropriate profile — and qualify for insurance premium reductions in most carrier policies. For homes that originally had cedar shake, we can discuss a full cedar reroof or a transition to Class IV architectural shingles.
Yes. Wilmette's Green Bay Road corridor and the Central Avenue business district have retail, professional office, and mixed-use buildings with flat and low-slope commercial roofing systems. We handle TPO, modified bitumen, and EPDM flat roofing under our Unlimited License, along with annual commercial maintenance programs — inspection, drain clearing, seam re-sealing, and written condition reports for property managers and building owners.
We serve all of Wilmette and neighboring North Shore communities. Call (847) 312-2727 for a free estimate.
Free estimates on residential and commercial roofing. Call (847) 312-2727 or fill out the form.