Leaders Roofing has served Lake Forest's estate properties since 1996. Slate, cedar shake, complex rooflines, and specialty flashing — we bring the right expertise to Illinois's most significant residential properties.
Lake Forest carries the highest median home value in Lake County — hovering near $965,000 — and the architectural significance of its residential stock matches that valuation. Homes along the Deerpath corridor, in the Onwentsia and East Lake Forest neighborhoods, and fronting Lake Michigan are among the most architecturally significant private residences in Illinois. Many were designed by prominent architects; most have rooflines that would challenge any contractor who didn't approach the work seriously.
The material vocabulary of Lake Forest roofing is different from the suburban norm. Natural slate, cedar shake, copper flashing, standing seam metal on outbuildings and additions, custom clay tile on some properties — these aren't the exception here, they're the expectation. Contractors who primarily do suburban tract replacements aren't necessarily equipped for this work, and Lake Forest property owners deserve to know the difference.
Leaders Roofing Corp was founded in 1996 and has worked on North Shore estate properties throughout our history. We hold Illinois Roofing Unlimited License #104.010248 — no restrictions on project type or size, residential or commercial — and we carry full liability and workers' compensation coverage appropriate for high-value properties. We're a family-owned company based in Mount Prospect, and we treat every Lake Forest project with the level of care the property and the owners expect.
Lake Forest roof replacements are among the most involved projects in the residential roofing category. The combination of large roof areas (3,000 to 8,000 square feet of roof surface is common), steep pitches, multiple dormers and valleys, complex flashing situations at chimneys and cupolas, and specialty materials creates a project that rewards preparation and penalizes shortcuts.
Lake Forest replacement pricing tiers with material specification. Designer architectural shingles with copper flashing run $50,000 to $100,000 on a typical estate home. Cedar shake with full copper flashing scope: $80,000 to $150,000+. Synthetic slate (DaVinci, Brava, EcoStar): $80,000 to $150,000. Natural slate (Welsh, Vermont, Pennsylvania) with comprehensive copper work: $130,000 to $300,000+, with the high end reserved for architecturally significant properties with extensive copper accent work. Larger homes (5,000+ sqft), complex multi-plane rooflines, and Historic Preservation Commission jurisdiction push every tier higher. Dormers, valleys, and chimney crickets are labor-intensive relative to open field area; the homes with the most architectural detail see that reflected in their estimates.
The replacement process on a Lake Forest estate home includes several steps that matter more than on a simpler project:
Material selection on a Lake Forest property deserves more consideration than on a standard suburban replacement. The architecture of the home, the character of the neighborhood, and any applicable historic review guidelines all factor into what's appropriate. Here's an honest overview of the primary options:
The premium material for Lake Forest's most significant historic properties. Vermont, Pennsylvania, and imported Spanish slate are the common sources. Natural slate, properly installed and maintained, can last 75 to 150 years — the longest lifespan of any roofing material. Installation requires specialized training and tools; not every roofing contractor should be on a slate roof. Repair of existing slate (replacing individual cracked or slipped slates while preserving a sound system) is often more cost-effective than full replacement and preserves the material investment the original builder made. Full slate roofing service page →
Many Lake Forest homes carry cedar shake as their original or previously-replaced material. When cedar is sound but aging, we can often extend its life with cleaning, treatment, and targeted repair of failed sections. When it has reached end-of-life — typically at 25 to 35 years in Lake County's climate — the question becomes whether to replace with cedar or with an alternative. We install Blue Label and No. 1 grade cedar shake for clients who want the original material; we also discuss Class IV architectural shingle alternatives for clients interested in lower maintenance and potential insurance savings. Full cedar shake service page →
For Lake Forest homes replacing cedar shake or aging standard shingles, CertainTeed Grand Manor and GAF Camelot II are the architectural shingle options that most convincingly replicate the dimensional profile of period materials. Both are Class IV impact-rated (UL 2218), carry Lifetime warranties, and are available in natural cedar tones. Many Lake County insurance carriers offer premium discounts for Class IV roofing, which over the roof's life can offset the upcharge from standard architectural shingles.
Standing seam metal panels are increasingly popular for outbuildings, additions, and sections of estate homes where durability and low maintenance are the priorities. Properly installed standing seam carries a 40 to 50 year lifespan, expands and contracts without stress cracking, and sheds snow cleanly. Copper standing seam for architectural accents — dormers, bay window roofs, porch roofs — is an appropriate choice for Lake Forest's architectural character.
Lake Forest has a Heritage Preservation Commission that reviews proposed exterior changes to properties in designated historic areas. The Deerpath corridor, portions of East Lake Forest, and homes near the historic downtown carry significance that's reflected in the review process. Working within these guidelines isn't a burden — it's a process that protects the architectural character of the community and the investment of property owners who've bought into that character.
Our approach on historic properties:
The Conway Farms and Onwentsia neighborhoods also have HOA structures that may specify approved materials. We work within those constraints routinely — verifying requirements before proposing, documenting approvals, and completing work that meets both HOA and city requirements without requiring the homeowner to manage the process.
Lake Forest's lakefront position creates specific weather exposure. Northeast winds off Lake Michigan are more intense and more frequent here than inland. Lake-effect precipitation events deposit heavy, wet snow that stresses older roofing systems. And the August 2025 hail events that swept through Lake County reached properties on the North Shore as well.
High-value properties present specific insurance considerations that standard suburban storm damage doesn't. The replacement cost of a natural slate roof is several times that of an asphalt shingle roof — insurance adjusters who primarily handle standard residential claims aren't always equipped to scope that replacement correctly. Copper flashing and gutters have material costs that have risen significantly in recent years. If your Lake Forest property has specialty materials and you're pursuing a storm damage claim, having a contractor who understands those costs and can document them accurately is important.
We provide thorough photographic documentation of damage, written assessment reports, and direct communication with adjusters when questions arise. We're honest about damage extent — if a claim isn't warranted, we'll tell you. If it is warranted and the damage affects specialty materials, we'll document that clearly.
Yes. We've worked on North Shore estate homes with natural slate, copper flashing, cedar shake, and complex mixed-material roof systems. Slate work requires different tools, installation methods, and material sourcing than standard shingle work — we treat it as the specialty it is. Cedar shake replacement involves assessing whether the deck needs reinforcement, ensuring proper ventilation, and selecting appropriate underlayment. If you have a specialty material roof in Lake Forest and aren't sure whether it needs repair or full replacement, a free inspection is the right starting point.
Protecting mature landscaping and hardscape is a standard part of how we manage estate-scale projects. Before work begins, we place heavy-duty protective tarps over plantings, shrubs, and hardscape surfaces in the debris fall zone. We use magnetic rollers on driveways and paved surfaces to capture any nails that miss the tarps. Cleanup is thorough — a final inspection of the entire exterior before we leave. For jobs with extensive ornamental plantings or significant hardscape investment, we coordinate the protection plan with the homeowner before the crew arrives. Damage to a mature planting bed is not an acceptable byproduct of a roof replacement.
Lake Forest pricing varies meaningfully with material specification. Designer architectural shingles (CertainTeed Grand Manor, GAF Camelot II) on a typical estate home: $50,000 to $100,000. Cedar shake (hand-split or tapersawn Western Red Cedar with copper flashing): $80,000 to $150,000+. Synthetic slate (DaVinci, Brava, EcoStar, CertainTeed Symphony): $80,000 to $150,000. Natural slate (Welsh, Vermont, Pennsylvania) with full copper flashing scope: $130,000 to $300,000+, with high-end Welsh slate on architecturally significant properties pushing higher. Larger properties (5,000+ sqft), complex rooflines with multiple dormers, and Historic Preservation Commission jurisdiction all push the upper end. We provide line-item written estimates so material choices and project scope are transparent before any commitment.
Requirements vary by property and location within the city. Lake Forest has a Heritage Preservation Commission that reviews visible exterior changes on properties in designated areas. We work directly with the municipality on material approvals before ordering anything on a historic property — this is a process we handle as part of the project, not something we leave to the homeowner to navigate alone. Generally, materials that replicate the mass and profile of original materials are approvable; modern architectural shingles, slate, and cedar are typically appropriate depending on the original construction. We document approvals in writing before installation begins.
We serve all of Lake Forest and surrounding North Shore communities. Call (708) 847-5418 for a free estate roofing consultation.
Dedicated material specification pages for Lake Forest property owners — per-material pricing, Lake Forest-specific architectural and review notes, neighborhood context.
Free estimates on residential and commercial roofing. Call (708) 847-5418 or fill out the form.