Windows & Doors Installation
At Teichroeb Exteriors Inc., we specialize in Windows and Doors Installation, offering top-quality products that boost energy efficiency, enhance comfort, and elevate curb appeal. Serving Elgin County and the London area, our expert Windows and Doors Installation ensures a perfect fit and long-lasting performance. Trust our professionals for reliable Windows and Doors Installation that improves your home’s style and functionality.
- Energy Efficiency: Reduce heating and cooling costs with advanced materials.
- Stylish Designs Choose from a variety of modern and classic styles.
- Low Maintenance: Durable products built to withstand daily wear and tear.
Free Estimate
The Benefits of New Windows & Doors
Upgrading your windows and doors delivers multiple benefits for your home:
- Improved Energy Savings. Modern windows and doors are designed with insulated glass and advanced materials to regulate indoor temperatures and reduce utility bills.
- Enhanced Comfort. Eliminate drafts and maintain consistent indoor temperatures, creating a more enjoyable living environment.
- Increased Curb Appeal. Stylish, updated windows and doors provide a fresh, modern look that enhances your home’s overall aesthetic.
- Ease of Use & Maintenance. New designs feature smooth operation and low-maintenance finishes, making everyday life more convenient.

Our Windows & Doors Services
Window and Door Service in London Ontario, Elgin County, and surrounding areas
Window Installation
Our windows are crafted for performance and style, with options to suit every need and match any style.
- Energy-efficient designs to help lower energy costs.
- Easy-to-clean features for hassle-free maintenance.
- Available in a wide range of frame materials, styles, and colours
Door Installation
We make sure your HR practices are aligned with your business objectives, so every policy, process, and person is working toward the same outcome. We offer durable, secure doors that blend functionality and beauty:
- Custom-fit doors to ensure a perfect seal and smooth operation.
- Energy-efficient materials to minimize heat loss or gain.
- A variety of entry, patio, and storm door styles to complement your home.
Windows
Let in natural light, improve insulation, and enhance curb appeal with expertly installed windows from Teichroeb Exteriors. We offer durable, energy-efficient products designed for Canadian homes — helping you save on energy bills and enjoy year-round comfort. Choose from a variety of styles, materials, and colours to match your home’s look and feel.
Whether you’re building new or upgrading old windows, our team ensures a perfect fit and professional finish — every time. Trust Teichroeb Exteriors for all your window installation needs in London Ontario, Elgin County, and surrounding areas.

Patio Doors
Enjoy effortless access to your backyard or patio with stylish, energy-smart patio doors. We supply and install high-performance sliding and garden doors in London Ontario, Elgin County, and surrounding areas. Our Patio Doors offer smooth operation, tight seals, and timeless curb appeal.
Choose from multiple frame finishes, sizes, and glass options to suit your home and lifestyle. Every installation is backed by our team’s experience and commitment to quality. Ready to refresh your space? Let’s get started with a free quote.

Entry Doors
Make a strong first impression with a custom-fit front door from Teichroeb Exteriors. We install high-quality steel and fibreglass entry doors in London Ontario, Elgin County, and surrounding areas. Our Entry Doors combine security, energy efficiency, and great design.
From modern styles to traditional looks, we’ll help you find the right door for your home. Each installation is done with care, precision, and an eye for detail — ensuring lasting performance. Upgrade your entrance. Get in touch today for a free estimate.

Storm Doors
Protect your entryway with a professionally installed storm door. Our storm doors add an extra layer of insulation and security while allowing natural light and airflow when you want it.
We offer a range of durable, low-maintenance options in styles that complement your existing door and trim. Perfect for Ontario’s variable weather. Let’s talk about adding comfort and protection to your home in London Ontario, Elgin County, or any surrounding areas today.

Explore the Stage Windows & Doors Collection
Looking for premium-quality windows and doors that combine style, durability, and energy efficiency? The Stage Windows & Doors collection offers a wide range of beautifully designed products tailored to Canadian homes.
Whether you’re planning a renovation or new build, this brochure provides inspiration and detailed specifications to help you make the right choice.

Why Choose Teichroeb Exteriors?
Complete Home Exterior Experts Since 2004
With over 20 years of experience, we deliver expert craftsmanship using premium materials from trusted brands. As a family-owned business, we’re committed to quality, reliability, and making every project stress-free.
Trusted Brands We Use











Areas We Serve
Teichroeb Exteriors has been serving London and surrounding areas for over 20 years. Whether you want a classic look or something bold, our Exterior Experts will help you find the perfect fit in your area.
- London
- Elgin County
- Aylmer
- St Thomas
- Tillsonburg
- Straffordville
- Port Burwell
- Port Bruce
- Port Stanley
- Sparta
- Shedden
- Courtland
- Thamesford
- Ingersoll
- Strathroy
- Ilderton
Our Proven Process
Every installation begins with a personalized consultation to understand your needs and design preferences. We carefully measure, select, and install your windows and doors for a seamless, precise fit. Our team ensures that every product is securely installed and inspected to meet the highest standards of energy efficiency, functionality, and style. Trust our Soffit and Fascia Installation experts for durable and stylish solutions.
Why Choose Us for Window & Door Installation?
- Energy Efficiency: Reduce heating and cooling costs with advanced materials.
- Stylish Designs Choose from a variety of modern and classic styles.
- Low Maintenance: Durable products built to withstand daily wear and tear.

Customer Testimonials
Mark Bartlett2024-11-24 We worked with DJ to replace the windows for our home and he was great to work with. Was very helpful with samples and suggestions and was very patient with us while we made the final choices on colour and style. Can't speak highly enough about the installation team also. They were quick, thorough and very clean. Jill Bryce2024-11-08 Teichroeb Exteriors completed a flawless installation. Workers arrived on time as scheduled without delays. Company owner always respond promptly to email communication. I recommend Teichroeb Exteriors to any new build or renovation. Installers very professional guys! Randy2024-10-23 After purchasing a home that was only 6 years old, all gutter corners and connections leaked very badly. Teichroeb did an excellent job cleaning up all seams and resealed as well as adjusting a few sections of eavestrough not sloped to drain properly. We also had a poor layer of bricks on top of the ICF foundation causing the mortar to crumble. Did an awesome repair, hoping it will last 15 - 20 years and never require another look plus the repair was very reasonably priced. Would definitely recommend Teichroeb Exteriors for gutter install or repairs. Will be calling them again to install gutters on a new shed build. Tricia Van Gorp2024-10-21 We love our new fascia, soffit, eavestrough & gutter guards. Steve came right out with samples and to do measurements. He was easy to talk to and gave great advice. The work was done sooner than expected which was great and they cleaned up well after. The boys found a few nests and got stung and yet kept working. We noticed one spot we weren't thrilled with and Steve came right out and fixed it. I would get them again for sure! Sherman Standardbreds2024-08-19 I can’t say enough good things about Teichroeb Exteriors. We have had them do the siding, fascia, soffits and evestrough. They also installed a patio door and most recently did a roof for us. They are very knowledgeable, prompt, and courteous. Their prices are the best around. I highly recommend them for your next work project. Lena Thiessen2024-06-18 We hired Teichroeb Exteriors to put new siding and windows on our house. When we told them we were waiting on a permit to build a new garage and might need them to finish the exterior of it in the future they offered to quote us for the framing as well as all the exterior work, including the roof. We had a lot of quotes from framers and roofers already and did not expect to get anything cheaper from them, but they surprised us and came in cheaper with the bonus convenience of taking care of everything for us, except for cement and electrical. The quality of the work is exceptional, they build an oversized, 2 door, 2 story garage with a loft from scratch to completely done in 4 weeks. I would definitely recommend this company for any upgrades or new builds. Hiring them was by far the best decision we made. Mike Edwards2024-05-10 We recently had our home upgraded with new siding, troughs, fascia, and soffit. Not only does it look fantastic, but it was also excellent value for cost the high quality of the workmanship doesn't go unnoticed. I Highly recommend this company for anyone looking to enhance their home’s exterior without breaking the bank.
Window & Door FAQs
They minimize heat transfer, reducing the strain on your HVAC system and lowering energy bills.
Most projects are completed in one day per area, depending on the scope and number of units being installed.
Yes! We offer a wide selection of styles, colors, and materials to match your home’s design.