Nassau · Suffolk · North & South Fork
Therma-Tru Door Repair
Free on-site estimate. Licensed and insured in Nassau and Suffolk, with offices in Manhasset and Hauppauge.
Therma-Tru Door Repair – Restoring Excellence and Functionality
When it comes to doors, Therma-Tru stands as a symbol of excellence and durability. These finely crafted door fixtures add both style and functionality to your home’s entryways. However, like any component exposed to the elements, they require specialized care to endure the test of time. Relentless exposure to the elements—sun, rain, and snow—can lead to damage and wear. If you’ve noticed your Therma-Tru doors showing signs of use, it’s time to seek professional assistance.
Prestige Window Works – Repair and Installation is your trusted partner for Therma-Tru door repair services. Our mission is clear: to rekindle the excellence and functionality of your Therma-Tru doors. Our seasoned team will visit your home, addressing every aspect, from inspecting for damage to providing comprehensive repair services. We leave no detail unattended, conducting a meticulous assessment and ensuring your doors not only look stunning but also operate seamlessly.
Doors that open and close effortlessly enhance your home’s security, maintain a comfortable indoor environment, and provide a welcoming entryway. Regular maintenance is paramount to ensure your doors remain in immaculate condition and function smoothly. A malfunctioning mechanism can disrupt performance and jeopardize the security and functionality of your doors.
At Prestige Window Works, we take pride in utilizing durable and reliable modular hardware for Therma-Tru doors, including hinges, handles, and specialized mechanisms. Collaborating with various manufacturers enables us to adapt to the unique requirements of your doors. By repairing or replacing faulty parts, we ensure that your doors operate seamlessly, creating a secure and inviting entryway that enhances your home’s overall comfort.
Don’t wait until your Therma-Tru doors show signs of wear. Let Prestige Window Works be your partner in restoring their excellence and functionality, ensuring they continue to enhance your home’s aesthetics and security for years to come.
What we fix
Glass, wood, hardware and doors, repaired in your home
Broken glass
New pane in your existing frame, from $300
Foggy glass
New glass unit, no new window
Rotten wood windows
Rot removed and rebuilt, not replaced
Cranks, locks & balances
The right part for your brand
Sliding & patio doors
Rollers, tracks, locks and glass
Historic windows
Sash cords, reglazing and old wood
4.9 stars from 651+ Google reviews
What homeowners say
The team did a fantastic job! We have 13 additional window moldings that need repair (on top of the 19), so I signed another order.
Brian MassI just had some screen doors changed on my outside custom-made doors. Yura and Dennis came and did an outstanding job. Fast, clean, professional. Don't hesitate to hire them and this is coming from someone who does not write reviews.
Sarah ArxtArwin and Sergio did a clean, prompt and professional job. I highly recommend “Prestige Window Works”.
Neal LynchAREAS WE SERVE
other services we provide
Window Adjustment
Windows that stick, gap, or won't close flush are fixed fast — professional window adjustment across Long Island with same-day availability.
Screen Repair and Replacement
We repair and replace window and door screens across Long Island (frame, mesh, and hardware) in a single visit.
Wood Window and Door Repair
We restore original wood windows across Long Island — no replacement needed, just expert repair backed by a 5-year warranty.
Historic Window and Door Repair & Restoration
Historic window and door restoration on Long Island — sash cord repair, reglazing, rot repair & hardware restoration for pre-war homes in Nassau and Suffolk County.
Glass Cutting
Custom glass cutting on Long Island — single pane, tempered, laminated & specialty glass cut to size for windows, doors & enclosures.