Newly installed white double-hung replacement windows on a Northeast Ohio home
Serving Cuyahoga, Lake, Geauga, Summit, Medina, Portage, Ashtabula, and Trumbull Counties

Serving Cuyahoga, Lake, Geauga, Summit, Medina, Portage, Ashtabula, and Trumbull Counties, including Mentor, Willoughby, Painesville, Stow, Kent, Ravenna, Medina, Brunswick, Ashtabula, Warren, and surrounding communities.

Based in Mentor, Demore Exterior Solutions replaces and repairs windows across all eight counties — not Mentor alone. We focus on replacement windows, better energy and comfort, storm-damaged units, and related entry work when it belongs with the job.

Window Replacement

Replacement windows

Failed seals, drafts, hard-to-open sashes, and worn frames are common reasons to replace. We measure, recommend a fit for each opening, and install replacement windows that match the home's look and how you use the rooms. See related options on our products page.

Energy and comfort

Newer windows can cut drafts, reduce condensation on glass, and make rooms easier to heat and cool. We'll talk through glass packages and frame options in plain terms — what changes day-to-day comfort in Northeast Ohio winters and summers, without overselling.

Storm-damaged windows

Hail, wind, and debris can crack glass, bend frames, or break screens and locks. We inspect the opening, repair or replace what's damaged, and document scope when you're working with an insurer. More on that process is on storm damage and insurance claims.

Related entry work

Window projects sometimes sit next to doors, trim, or siding that also need attention. When entry or cladding work belongs with the window scope, we include it so the exterior stays consistent. For wall systems, see our siding page, or start from the home page.

Manufacturers we install

We install windows from ProVia and Gerkin. We'll help you compare what's available for your openings. We do not invent certifications or dealer-program claims.

FAQs

Which window brands do you install?

ProVia Endure and Aeris fiberglass and Gerkin Series 900 vinyl replacement windows.

Are the windows Energy Star certified?

Yes. We install Energy Star certified glass packages.

Do you flash replacement windows correctly?

Yes. Every opening is flashed and finished for lasting performance.

Get a Free Inspection

Honest answers about your windows — no pressure.