Double Hung Windows
Double hung windows allow both sashes to move for flexible airflow and easy cleaning, making them a popular residential choice. Schedule your double hung window consultation with Toronto Windows Doors & Glass Inc.
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Double Hung Window Repair & Replacement
Double hung windows are one of the most popular window styles thanks to their classic appearance, excellent ventilation, and everyday practicality. Designed with two operable sashes, they allow airflow from the top, bottom, or both—while remaining easy to clean and highly energy efficient. Their versatile design makes them suitable for both traditional and modern homes.
At Toronto Windows Doors & Glass Inc., we provide professional double hung window repair, replacement, and installation services. Our goal is to restore smooth operation, improve insulation, and enhance your home’s appearance—often without the need for full window replacement. With expert workmanship and quality materials, we ensure your double hung windows perform reliably for years to come.
Common Double Hung Window Problems We Repair
Double hung windows rely on balanced mechanisms and precise alignment. Over time, wear and exposure to weather can affect their performance. Our technicians handle all common issues with care and precision.
Falling or Dropping Sashes
If a sash will not stay open or drops suddenly, the balance system has likely failed. We repair or replace springs, cords, pulleys, or balance assemblies to restore smooth, controlled movement and safe operation.
Stuck or Painted-Shut Windows
Paint buildup, debris, or humidity can cause sashes to stick. We carefully free jammed windows, remove excess paint, clean tracks, and realign components without damaging the frame.
Drafts Between Sashes
Air leaks at the meeting rails reduce comfort and increase energy costs. We replace worn weatherstripping, improve sash alignment, and reinforce seals to eliminate drafts and improve efficiency.
Broken or Worn Hardware
Damaged locks, sash lifts, or tilt latches affect security and ease of use. We replace or upgrade hardware with durable, corrosion-resistant components.
Foggy or Failed Insulated Glass
Condensation between panes indicates a failed seal. We replace the insulated glass unit (IGU) while keeping the existing frame intact—restoring clarity and insulation at a lower cost.
Frame and Sill Deterioration
Moisture exposure can cause wood frames or sills to rot over time. We repair or replace damaged areas using durable, rot-resistant materials while preserving the window’s appearance.
Tilt-In Sash Issues
Modern tilt-in windows may stop tilting properly due to worn shoes or misalignment. We service tilt mechanisms, jamb liners, and balance shoes to ensure safe, easy tilting for cleaning.
Balance System Failures
We repair all balance types, including coil, spiral, block-and-tackle, and traditional weight-and-pulley systems, restoring smooth and reliable sash movement.
Types of Double Hung Windows We Service
We repair and replace all styles and materials of double hung windows.
Traditional Wood Double Hung Windows
Often found in older or heritage homes, these windows require careful craftsmanship. We repair sashes, restore wood components, service pulley systems, replace cords, and improve insulation while maintaining original character.
Vinyl Double Hung Windows
Low-maintenance and energy efficient, vinyl windows may develop balance or hardware issues over time. We realign sashes, replace worn parts, and restore proper sealing.
Aluminum Double Hung Windows
Aluminum windows may experience corrosion or seal failure. We repair damaged sections, replace weatherstripping, and ensure smooth operation.
Composite & Fiberglass Double Hung Windows
These modern materials offer durability and insulation. We service hardware, replace failed glass units, and maintain structural integrity.
Historic Weight-and-Pulley Windows
Original counterweight systems require specialized knowledge. Our technicians restore pulleys, cords, and weights for authentic, reliable performance.
Tilt-In & Tilt-Out Double Hung Windows
Designed for easy cleaning, these windows require precise alignment. We repair tilt shoes and balance systems to ensure smooth, safe operation.
Why Choose Us for Double Hung Window Services?
Experienced window repair and replacement specialists
Skilled technicians trained on all double hung window systems
Energy-efficient glass, seals, and hardware
Customized options for style, color, and performance
Honest assessments and transparent pricing
Reliable workmanship backed by experience
Whether you need a minor repair or a complete replacement, Toronto Windows Doors & Glass Inc. delivers dependable results and professional service.
📞 Contact us today for a free, no-obligation estimate on double hung window repair or replacement.
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Appointment
Schedule Your Appointment
Booking your window, door, or glass service has never been easier. At Toronto Windows Doors & Glass Inc., our team is ready to provide expert consultations, free quotes, and professional installation at a time that works for you.
Simply fill out our appointment form or give us a call, and we’ll coordinate a convenient time to assess your needs, discuss options, and deliver solutions that enhance your home’s comfort, security, and style.
Faq
Frequently Asked Questions
A double hung window has two operable sashes that move up and down independently, allowing ventilation from the top, bottom, or both.
Yes. When properly sealed and fitted with insulated or Low-E glass, double hung windows provide excellent energy efficiency and comfort.
This usually indicates a failed balance system. The balances can often be repaired or replaced without changing the entire window.
Yes. In most cases, the insulated glass unit can be replaced while keeping the existing frame intact.
When properly maintained, tilt-in windows are safe and convenient. If they don’t tilt smoothly, the tilt mechanism may need adjustment or repair.
Replacement is recommended when frames are severely warped, rotted, or no longer able to seal properly, or when repeated repairs no longer improve performance.