Doors
Door Installation in New Rochelle
40 Years of Experience
Certified Professionals
Superior Workmanship with Proven Reputation
Stress-Free Process
Thermo-Seal Windows, Siding & Roofing, Inc.
Door Installation in New Rochelle — Trusted by Tri-State Homeowners for Over 40 Years
Looking for professional door installation in New Rochelle to boost your home’s safety, energy performance, and exterior look? With over 40 years of experience, Thermo-Seal provides top-tier door installation using trusted brands like Andersen, Therma-Tru, Pella, and Harvey. Whether you’re replacing your entry door, adding a storm door, or installing new sliding glass doors, we serve homeowners across New Rochelle and surrounding areas in New York and Connecticut with expert care.
From coastal homes near Davenport Neck to classic residences off North Avenue, New Rochelle homeowners trust Thermo-Seal for door installations that combine lasting value with modern appeal.
DOORS
Experience the Difference with Thermo-Seal Door Installation in New Rochelle
Door installation in New Rochelle requires expert planning and professional execution. At Thermo-Seal, we never subcontract. Our certified, in-house installers handle every project, ensuring precision, reliability, and craftsmanship at every stage.
We offer a complete range of exterior doors suited to New Rochelle homes:
✔ Entry doors for enhanced security and upgraded curb appeal
✔ Sliding glass doors that maximize light and open up outdoor access
✔ French doors to bring elegance and brightness to interior spaces
✔ Storm doors for added weather protection and insulation
We’ll help you choose the best material—steel, fiberglass, or wood—and deliver an installation that’s built to last.
Solving Homeowner Pain Points with Precision Door Installation in New Rochelle
Old or poorly fitted doors can increase energy bills, create drafts, and weaken your home’s security. That’s why New Rochelle homeowners choose Thermo-Seal for door installations that solve these problems with long-term solutions and professional-grade materials.
✔ Improving efficiency with well-insulated, air-tight doors
✔ Strengthening home protection with sturdy locks and construction
✔ Reducing outside noise and air infiltration
✔ Refreshing your home’s exterior with modern door styles
Our certified team brings elite industry credentials—like GAF Master Elite and Andersen Premier Certified Contractor—to every door installation in New Rochelle.
Who Benefits Most from Thermo-Seal Door Installation in New Rochelle?
Thermo-Seal’s New Rochelle door installation service is ideal for:
✔ Homeowners upgrading from outdated or worn-out doors
✔ Families improving energy performance, design, or safety
✔ Sellers boosting curb appeal before listing
✔ Anyone wanting high-quality installation backed by experience
From the downtown area to quiet residential blocks, we tailor every installation to meet the unique character of your New Rochelle home.
Long-Term Value That Goes Beyond the Installation in New Rochelle
Choosing Thermo-Seal for door installation in New Rochelle means long-term benefits:
✔ Lower heating and cooling costs from better insulation
✔ Weather-resistant, low-maintenance materials
✔ Increased property value through updated curb appeal
✔ Confidence knowing the job was done by certified pros
It’s more than a door—it’s an upgrade you’ll feel every day.
Why Choose Thermo-Seal for Door Installation in New Rochelle?
Since 1985, Thermo-Seal has been a trusted provider of door installation across New Rochelle and the Tri-State area. Here’s why so many homeowners choose us:
✔ 40+ years of exterior remodeling expertise
✔ In-house, certified installers—no third-party labor
✔ Trusted brands like Therma-Tru, Harvey, Andersen, and Pella
✔ Certified by manufacturers including GAF
✔ Recognized service excellence by Angi and the BBB
We bring unmatched professionalism and quality to every project in New Rochelle.
What is the average cost to install a door in New Rochelle?
Door installation costs in New Rochelle vary based on door style, materials, size, and structural needs. Entry doors may require reinforcement, while French or sliding glass doors often need more prep.
That’s why we offer free, no-pressure in-home estimates across New Rochelle. You'll get a clear quote and honest advice tailored to your project.
What do you call someone who installs doors in New Rochelle?
Thermo-Seal’s door installers in New Rochelle are full-time, certified professionals—not general contractors. They're trained by top manufacturers to ensure consistent, reliable, and expert-level results from start to finish.
FAQs: Door Installation in New Rochelle
How long does a door installation take?
The time required for door installation varies based on the door type and project complexity. A standard replacement may be completed in just a few hours, while more customized installations—such as French doors or entry doors with sidelights—can take longer. Thermo-Seal’s team will give you a clear timeline during your free in-home consultation.
Can you install a new door in an existing frame?
Yes, in many cases, Thermo-Seal can install a new door into your existing frame, depending on its condition and size compatibility. However, for optimal results, especially in older homes, we often recommend replacing both the door and frame to improve energy efficiency, fit, and security.
What types of doors do you install?
We install a wide range of doors, including entry doors, storm doors, sliding glass doors, and French doors. We work with trusted brands like Therma-Tru, Andersen, Pella, and Harvey, offering materials such as fiberglass, steel, wood, and vinyl to match your home’s style and needs.
Do your door installations come with a warranty?
Yes. All of our door installation projects are backed by manufacturer warranties and Thermo-Seal’s own workmanship guarantee. We’ll walk you through the specific warranty details based on the brand and product you choose.
How do I schedule a door installation with Thermo-Seal?
Scheduling is easy. Simply call us at (866) 901-6808 or fill out our online form to request your free, no-obligation estimate. One of our certified professionals will visit your home, assess your needs, and provide a clear, upfront quote.
Ready to upgrade your home with professional door installation?
Contact Thermo-Seal today to schedule your free in-home consultation. Experience the difference that certified craftsmanship, premium products, and four decades of expertise can make.
Call us today at
(866) 901-6808 or
Contact us today to schedule a project consultation.
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Contact Info.
Phone Number:
Email Address:
Showroom:
456 Sunrise Highway, Rockville Center NY 11570 - (516) 689-7214
Rye Corporate Office:
411 Theodore Fremd Avenue, Rye NY 10580 - (914) 635-3748
Stamford Office:
263 Tresser Blvd., Stamford, CT 06901 - (203) 990-1812
Melville Office:
68 South Service Road., Melville NY 11747 - (631) 710-6937
CLIENT REVIEWS
What Our Clients Are Saying About Us
Thermo-seal Windows provides exceptional customer service alongside high-quality products. Recently, I had the majority of my home's windows replaced by Aaron's team, and their performance was nothing short of impressive. They arrived on time, maintained a tidy work area, and dedicated themselves to ensuring a perfect installation of the windows.
Aaron and his team were amazing, from start to finish! They worked with us every step of the way and Aaron was always just a call or text away to answer any questions we had. The windows are perfect and we love them. We highly recommend working with Aaron and his team. They are professional, courteous and their work is top notch!
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