North Shore Roofing, Siding & Window Replacement

Zags Exteriors is headquartered right here in Northbrook, and the North Shore is where our roots go back the deepest. We handle roof replacement and repair, siding, window replacement, and storm damage restoration for homeowners across the North Shore, including Northbrook, Winnetka, Wilmette, Glenview, Highland Park, Deerfield, and Lake Forest.

Built for North Shore Weather

Lake effect winters put a different kind of stress on a roof than most of the country deals with. Freeze and thaw cycles push moisture under shingles, heavy snow load tests older roof decking, and poor attic ventilation turns into ice dams along the eaves almost every winter. We build and repair roofs with that cycle in mind, not just for the day they're installed.

Hail is the other constant. Cook and Lake County both see their share of severe summer storms, and a lot of North Shore homeowners don't realize their roof has hail damage until a neighbor's insurance adjuster is already out on the block. We do free storm damage inspections and can walk you through what your policy actually covers before you file a claim.

One Team for Every Job on Your Home

Most homeowners end up juggling separate contractors for the roof, the siding, and the windows. We handle all three in house, so you're working with one crew and one point of contact from the first inspection to the final walkthrough.

Services Available on the North Shore

Here's what we handle for North Shore homeowners:

Residential roof replacement and repair. Asphalt, metal, cedar shake, slate, and tile roofing built for lake effect winters.
Siding installation. James Hardie fiber cement and vinyl, with shake styles in both and HOA-ready color and material options.
Window replacement. Energy-efficient replacement windows for older North Shore homes.
Storm and hail damage inspection and insurance claim support. Free inspections and help documenting damage for your adjuster.
Gutters. Seamless gutters sized for heavy snow and rain.

Built to Manufacturer Spec, Backed by Warranty

Every North Shore roof and siding job is installed according to manufacturer guidelines, which is what keeps your product warranty valid if something goes wrong down the road. We'll walk you through exactly what's covered, and for how long, before we start any work.

45+ Years Serving the North Shore

Zags Exteriors has been headquartered in Northbrook for more than 45 years, and the North Shore is where we've done the deepest work. We're not a national company that showed up after a big storm, we're the roofing and siding contractor your neighbors already call. Contact us today to schedule a free North Shore inspection.

We also serve the western suburbs and Fox Valley. See our full Chicago area overview.

Siding for North Shore Homes

A lot of the housing stock here is older and well kept, which means siding decisions get scrutinized, by homeowners and sometimes by HOA architectural review boards. We install James Hardie fiber cement and vinyl siding, including shake styles like HardieShingle and vinyl shake, and we can help you navigate color and material approval if your community has design guidelines.

Get a Free North Shore Inspection

Whether you're dealing with storm damage, planning a siding upgrade, or just want a second opinion before a big repair, we'll come out, take a look, and give you a straight answer. No pressure, no upsell. Contact us to schedule your free North Shore inspection.

How do I know if my roof has hail damage after a North Shore storm?

Look for dented or cracked shingles, granule buildup in your gutters, and dented gutters or downspouts, which is often the most visible sign from the ground. If a storm has come through your area, it’s worth a free inspection even if the roof looks fine from the street. A lot of hail damage isn’t visible from ground level.

Does my HOA need to approve my new roof or siding color?

Many North Shore communities have architectural review requirements for exterior changes. We’ve worked with these boards before and can provide the product specs and color samples most reviews ask for.

How long does a roof replacement take on the North Shore?

Most residential roof replacements here take one to three days depending on size and material, weather permitting. We’ll give you a specific timeline once we’ve seen the roof.

Do you work directly with insurance companies on storm claims?

Yes. We handle a lot of hail and wind claims in this market and can meet your adjuster on site and document the damage our own way, so nothing gets missed in the estimate.