Impact Windows & Doors in Jacksonville, FL

Windows and doors take the brunt of Florida’s storms, sun and humidity. ITZ Construction replaces and installs impact-rated windows, sliding glass doors and patio doors for homes and businesses across Jacksonville and Northeast Florida, with the same licensed team (CGC1525590) that handles our remodels. From choosing the right product to the final inspection, one crew manages the job from start to finish.

Window & door contractor Jacksonville FL

Replacement Windows

Drafty, foggy or hard-to-open windows drive up energy bills and let moisture in. We remove old units and install durable, modern replacements sized to your openings, with proper flashing and sealing so they stay watertight through Florida’s rainy season. Choose from single-hung, double-hung, sliding, casement and picture windows.

Window & door contractor Jacksonville FL

Impact Windows

Impact windows use laminated glass and reinforced frames that hold together when struck by wind-borne debris, so your home stays sealed during a hurricane. They also block most UV rays, cut outside noise and help lower cooling costs. We install hurricane-rated windows that meet the Florida Building Code requirements for your location.

Window & door contractor Jacksonville FL

Sliding Glass & Patio Doors

Open up your living space with smooth, secure sliding glass doors, folding glass walls or French patio doors. We install energy-efficient door systems, including impact-rated options, that bring in light and views without giving up protection.

Window & door contractor Jacksonville FL

Hurricane Protection

Impact-rated windows and doors protect your home around the clock, with no shutters to put up when a storm is coming. They can also count toward a wind-mitigation inspection, which some Florida insurers use when setting premiums. We can protect a single opening or the whole house, and we handle the permits and inspections.