Louisville’s Trusted Experts for Windows, Doors, and Siding

Mengel Exteriors, LLC is a residential window replacement and installation services company in Louisville, KY, specializing in vinyl window installation, front entry door replacement, and siding upgrades. With 52 years of experience, our team installs durable, energy-efficient products built to handle Kentucky’s humid summers and freezing winters. We serve homeowners throughout Louisville and the surrounding communities.

Services Mengel Exteriors Offer in Louisville

Vinyl Window Installation: Mengel Exteriors replaces drafty, outdated windows with ENERGY STAR® certified vinyl windows. Replacing single-pane windows with certified models can lower household energy bills by an average of up to 13%.
Front Entry Door Replacement: Our front entry door replacement service swaps worn, drafty doors for insulated, weather-sealed models that improve home security, comfort, and curb appeal.
Window and Siding Replacement: As a window and siding replacement contractor, Mengel Exteriors replaces windows and siding in one coordinated project. Installing both together keeps trim, flashing, and seals aligned, which helps prevent moisture damage.

Homeowners Choose Mengel Exteriors

Mengel Exteriors gives Louisville homeowners the highest quality products at the best value. Every project includes a free in-home estimate, a detailed written quote with no hidden fees.

Ready to Upgrade Your Home’s Exterior?

Schedule your free estimate with Mengel Exteriors today. Call [502-228-4400] or fill out our quick online form, and a local specialist will contact you within [24 hours].