The WindowQW Advantage

Your Carol Stream Window Specialists
Living in Carol Stream means experiencing all four seasons, and your windows take the brunt of that weather. From sweltering summers to freezing winters, they need to perform reliably. When they fail, you need a local expert who understands these specific challenges. Our team is deeply familiar with the architectural styles and common issues found in homes throughout our community, making us the preferred choice for window repair in Carol Stream IL.
We are passionate about preserving your home’s original character and integrity. That’s why we always explore repair and restoration options first, saving you the considerable expense of a full window replacement in Carol Stream whenever possible. This preservation mindset is especially crucial for addressing common issues like rotten wood window repair in Carol Stream, where our techniques can salvage historically valuable windows. However, when replacement is the most practical choice, we guide you toward the best modern, energy-efficient options to enhance your home’s comfort and curb appeal.

Services We Offer
Window Sash Repair
The sash is the moving part of your window that holds the glass. When it becomes misaligned, damaged, or stuck, operation suffers. We expertly repair or replace sashes, restoring smooth, easy function and eliminating frustrating drafts for good.
Window Frame Repair
As the core structural support, a damaged frame threatens your home’s security and efficiency. We fix cracks, warps, and weather damage to restore strength, prevent air leakage, and ensure your window operates as intended.
Window Sill Repair
Window sills endure constant exposure to sun and moisture, leading to decay and cosmetic damage. We expertly repair or rebuild sills using durable, weather-resistant materials, then seal and finish them to provide a beautiful, long-lasting barrier against the elements.
Rotten Wood Window Repair
Wood rot doesn’t have to mean a full window tear-out. Our specialists skillfully remove decayed sections and seamlessly graft in new, treated wood. We then prime, seal, and finish the repair to match your existing windows, saving their classic charm at a fraction of the cost.
Window Restoration
This is our comprehensive process for rejuvenating historic or quality wood windows. We meticulously disassemble, repair, refinish, and rebalance the entire unit, often upgrading its performance and weatherstripping beyond its original state while preserving its unique character.
Window Replacement
When windows are damaged beyond repair or are outdated and inefficient, replacement is the best answer. We offer a wide selection of stylish, high-performance windows and ensure a perfect, professional installation that maximizes energy savings and aesthetics.
Window Caulking & Sealing
Ineffective seals are a primary cause of drafts and high energy bills. Our technicians meticulously apply high-grade exterior caulking and interior weatherstripping to create a custom-fitted, airtight seal that locks in conditioned air and locks out moisture.
Glass Replacement
Whether from an accident or upgrading for efficiency, we handle all your glass replacement in Carol Stream needs. We replace broken panes with precision, offering options for insulated, laminated, or tempered glass to improve safety, comfort, and noise reduction.
How we work
