How EcoTech Manufactures Fiberglass Entry Doors in Ontario

Ever wondered how a fiberglass entry door stands up to Ontario’s wild weather while elevating your home’s curb appeal? At EcoTech Windows & Doors, we blend advanced technology with skilled local craftsmanship to build doors that thrive in -30°C winters in Sudbury, humid summers in Toronto, and everything in between. Here’s a behind-the-scenes look at how we craft energy-efficient, long-lasting entry doors – right here in Ontario!

Step 1: A Strong Foundation with High-Performance Materials

Every EcoTech fiberglass entry door begins as an idea – shaped by homeowner needs, architectural trends, and our commitment to energy efficiency and takes form through advanced design software that allows our dedicated Product Specialists to craft custom profiles, decorative glass layouts, and multi-point lock compatibilities.

We start with a premium fiberglass slab, engineered to resist warping, denting, cracking, and rust – far outperforming traditional wood or composite doors, which are vulnerable to rot and dents. Though fiberglass is technically a composite (made from fine glass fibers and resins), not all composite doors are fiberglass.

At EcoTech, we choose fiberglass specifically for its proven durability in Ontario’s demanding climate, including freeze-thaw cycles, summer humidity, and road salt exposure. With a high-performance polyurethane core for superior insulation, a lifespan of up to 30 years, inclusive warranties, and minimal maintenance needs, fiberglass is a smart, long-term investment in comfort, energy efficiency, and peace of mind.

Freshly cut door slabs at the EcoTech entry door manufacturing facility.
Glass inserts waiting for assembly at the EcoTech entry door manufacturing facility.

Step 2: Precision Forms & Cutting That are Tailored for Ontario Homes

Raw fiberglass is molded into durable door slabs using high-pressure compression techniques, creating a strong, weather-resistant foundation that won’t swell, warp, or corrode like wood or other materials. Once formed, these slabs are transferred to our CNC (computer-guided) cutting stations, where laser-guided tools create exact openings for multi-point locks, handles, and glass inserts.

Hinges and other accessory spaces are finished by hand to ensure accuracy. This blend of precision technology and hands-on craftsmanship allows EcoTech to accommodate Ontario’s most popular hardware options while delivering a tight, air-sealed fit that is crucial for energy efficiency, as up to 25% of a home’s heat loss can occur through doors (Natural Resources Canada).

With a lifespan of over 30 years and minimal maintenance, our fiberglass entry doors are built for lasting performance and savings.

Computer-assisted machinery makes accurate cuts for door hardware in the slabs.
Precision cut hardware courtesy of computer-assisted machining at EcoTech's entry door manufacturing facilities.

Step 3: Quality Assurance That Exceeds Ontario-Tough Standards

Before finishing, each fiberglass entry door undergoes a meticulous quality control inspection under high-intensity LED lighting. Our team examines every slab for surface defects, edge alignment, texture consistency, and structural integrity – even sanding or filling microscopic imperfections to ensure flawless results.

In 2024, this rigorous process helped us achieve a 99.32% defect-free rate, exceeding industry standards and meeting Ontario’s strict building performance requirements.

Quality assurance checks for any defects or imperfections before your entry door is ready.

Step 4: Eco-Friendly Finishing That Is Climate-Resistant & Beautiful

Next, the exterior fiberglass doors enter our climate-controlled finishing stations, where we apply low-VOC, eco-friendly coatings that are UV-resistant, moisture-repellent, and salt-spray tested – perfect for everything from lakeside cottages in Muskoka to sun-soaked homes in Southern Ontario.

These durable finishes often maintain their vibrancy for over a decade. Homeowners can choose from over 50 factory-finished colours, including Ontario-inspired tones, all curated to complement local landscapes and architectural styles.

Painting a slab at the EcoTech entry door manufacturing facility.
Machinery that assists in drying and curing newly painted entry doors at the EcoTech manufacturing facility.

Step 5: Energy-Smart Assembly That Is Built for Comfort

Once painted, each exterior fiberglass door is assembled with insulated decorative glass inserts, reinforced frames, multi-point locking systems, and premium weatherstripping.

These components work together to meet ENERGY STAR® Canada certification standards, helping Ontario homeowners reduce heating and cooling costs by up to 15% (Ontario Energy Board, 2023). Our fiberglass doors also feature integrated thermal breaks that prevent cold transfer from exterior to interior surfaces – keeping your entryway warm, efficient, and comfortable through every season.

High-performance entry doors from EcoTech are almost ready to be shipped.

Step 6: Local Delivery – Ontario-Wide in Days

After final packaging, finished exterior fiberglass doors ship from our warehouse. We can deliver throughout Ontario within a few business days of assembly – from GTA homes to lakeside cottages in Muskoka or retirement bungalows in Windsor.

Upgrade Your Door, Upgrade Your Home

“A strong door isn’t just protection - it’s peace of mind, energy savings, and everyday comfort.”

Whether you’re battling winter drafts or boosting your home’s curb appeal, a fiberglass entry door from EcoTech is built to perform in Ontario’s toughest conditions. Our team is here to help you choose the perfect style, lock in energy savings, and take advantage of financing or rebate programs.

Contact us today for a free quote and see why thousands of Ontario homeowners trust EcoTech for lasting comfort and peace of mind.

Ready to make a difference?

📅 Book a free, no-risk consultation: Our expert product specialists will evaluate your home and recommend custom-tailored solutions.

💡 Explore rebates and financing: Maximize your savings through municipal, provincial, and federal programs.

🌎 Join our mission: Every EcoTech installation supports a cleaner, more sustainable Ontario!

EcoTech Windows & Doors: Where innovation meets integrity. Experience the difference in your home and see it reflected in a healthier planet… For a Lifetime.

Frequently Asked Questions About
Entry Door Manufacturing

How do your fiberglass entry doors handle Ontario's extreme weather?

Our exterior fiberglass doors are engineered specifically for Ontario’s climate, from -30°C winters in Sudbury to humid summers in Toronto.

Our fiberglass slabs resist warping, cracking, and denting, while eco-friendly coatings protect against UV rays, salt spray, and freeze-thaw cycles. 

Yes! ENERGY STAR® Canada-certified designs reduce heat loss through advanced weatherstripping and triple-pane glass options. According to the Ontario Energy Board, homeowners save up to 15% on heating costs annually. Our doors also exceed building code insulation standards, keeping homes comfortable year-round.

Choose from 50+ colors and stains inspired by Ontario’s landscapes. We also tailor hardware cuts for multi-point locks (popular in Ontario homes) and offer glass panel upgrades. Every fiberglass entry door is made to order at our Ontario facility.

Let's Work Together On Your Next Window & Door Project!

EcoSmart combines the latest design trends, materials, and innovations to make the most durable & energy efficient windows on the market today.

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