Vinyl Windows Manufacturer & Supplier in Innisfil, ON

EnergyStar

Energy Efficient

All our windows are engineered to meet or exceed ENERGY STAR® standards

CSA

CSA Certified

Our windows are CSA-certified for proven quality and performance

Manufactured in Ontario

Manufactured in Ontario

Proudly crafted in Canada, our products reflect local quality and reliability

Precision. Reliability. Partnership.

Window Force manufactures vinyl windows for builders, dealers, and contractors across Canada, supporting consistent supply and long-term product performance.

80K+
Square feet of
production facility
50K+
Windows manufactured
annually
450+
Active trade partners
across Ontario
Custom Windows
Custom Windows

Innisfil's residential landscape stretches from lakefront properties on the western shore of Lake Simcoe to newer communities taking shape near Alcona and the Friday Harbour area. Window Force manufactures every window to your exact specifications at our 80,000 sq ft Ontario facility — casement, awning, hung, slider, picture, bay, bow, and custom architectural shapes available.

Builders, contractors, and homeowners rely on our team for hands-on guidance through product selection and full customization.

New Construction Windows
New Construction Windows

Innisfil has emerged as one of South Simcoe's fastest-growing residential communities, with new developments demanding high-performance windows. The Window Force Ultraslim Series delivers a 4-9/16" frame with a narrow 2-7/8" visible profile, maximizing glass area for a clean modern aesthetic.

An optional nailing fin allows direct attachment to exposed wall studs before exterior cladding — a practical installation path for builders and contractors working on new residential projects.

Replacement Windows
Replacement Windows

Older Innisfil properties — including homes originally built as seasonal residences now serving as year-round dwellings — often have windows that underperform in Ontario's winter conditions. Our Classic Series is precision-manufactured to fit existing openings, with a 3-1/4" frame depth ensuring compatibility with current wall assemblies and trim.

Professional installation is available through our authorized dealer and contractor network.

Glass & Glazing Options
Glass & Glazing Options

Innisfil's Lake Simcoe shoreline brings lake-effect weather patterns — moisture, wind exposure, and cooler conditions — that affect window performance differently than inland properties. Window Force offers more than 15 glass configurations: double-pane and triple-pane units, Low-E coatings, argon gas fills, tempered safety glass, and laminated security glass.

Our specialists work with homeowners to select the right glazing for each window based on its orientation and exposure, ensuring whole-home efficiency whether your property faces the lake or sits further inland.

Explore Our Windows Line
Factory Direct Windows

Innisfil homeowners can choose from a complete range of window styles offered by Window Force. Our product lines include casement windows for superior airflow and sealing, sliding windows for space-saving use, bay and bow windows for light and space, picture windows for expansive views, and single or double hung windows for timeless function. Each style is crafted for performance and longevity in Ontario’s climate.

Ultraslim and Classic Series

Ultraslim Series
Ultraslim Series Profile

With a deeper 4-9/16″ frame and a slimmer 2-7/8″ visible profile, the UltraSlim Series with hidden gasket delivers a sleek, modern look while maximizing glass area. It is designed for seamless integration into new construction and larger openings.

Classic Series
Classic Series Profile

A proven 3-1/4″ frame depth with a standard profile, the Classic Series is ideal for retrofit and replacement projects. It delivers excellent thermal performance, a familiar aesthetic, and reliable compatibility with a wide variety of installation conditions.

Highly Customizable

Highly customizable to fit every need, our windows offer a broad selection of options including colors, jambs, casings, brickmoulds, glazing types, including privacy glass, and a variety of grill designs. Tailor your windows precisely to your style and functional preferences for a truly personalized finish.

Colour Options

Colour Options

At Window Force, we offer a carefully curated palette of durable, fade-resistant colours designed to match any architectural style, from classic to contemporary.

Explore Colour Options

Glass Options

Glass Options

We provide a wide range of advanced glass types tailored for modern window systems. From partially transparent decorative glass with artistic textures for enhanced privacy, to high-performance Low-E coatings that improve energy efficiency.

Explore Glass Options

Jambs, Casing, Brickmoulds Options

Jambs, Casing, Brickmoulds

Jambs, casings, and brickmoulds come in a variety of sizes to suit different needs, and they're available in a full color palette to complement your design vision. These components provide versatile options for functional and aesthetic window finishing.

Explore Options

Grills Options

Grills Options

If you want to enhance your windows with decorative pane patterns, we offer a flexible range of interior grill shapes to choose from — from the most common layouts to fully custom designs made to fit your style.

Explore Grills Options

Why do homeowners in Innisfil choose Window Force windows?

They trust Window Force for Canadian-made quality and certified performance. Our windows are CSA- and Energy Star-certified, built with durable materials, and backed by clear warranties. Innisfil homeowners value our personalized service, attention to detail, and long-standing reputation as a reliable window manufacturer.

CSA certified
Designed to meet
Energy Star® qualifications
Ontario made,
engineered for local codes
Energy
efficient glazing
Traditional
product line
Warranty
backed service

How to buy new windows in Innisfil, ON?

Start by requesting a quote through our website or by phone. We’ll help you choose the right window styles, customize features, and confirm all measurements. Once your order is placed, we manufacture and deliver the windows — and can connect you with trusted local installation professionals for a smooth process from start to finish.

Request Quote

by phone or directly through our website — quick, simple, and convenient

Customize Order

We help you to customize order using wide range of available options to match your project perfectly

Manufacturing

We manufacture your windows to order, ensuring precision, quality, and a perfect fit every time

Delivering

We deliver your custom-made windows directly to your site or installer

Why do dealers in Innisfil partner with Window Force?

Dealers choose Window Force for our dependable inventory, competitive margins, and responsive after-sales support. We offer clear specs, fast fulfillment, and assistance with warranty handling. Our team is committed to helping dealers in Innisfil grow their business and satisfy their clients.

Factory
direct pricing
Volume
discounts
Fast turnaround
stock and custom
Consistent
inventory
Full product
documentation
Dedicated
trade support
Limited Lifetime Warranty

Lifetime Warranty

Every vinyl window we produce is built to last — and we stand behind that promise with a comprehensive Lifetime Warranty. Our commitment to quality materials, precision manufacturing, and rigorous testing ensures that your windows will perform beautifully for decades.

In accordance with Canadian standards, “lifetime” refers to the product’s expected service life under normal use, for as long as the original purchaser owns the home or for a maximum of 25 years, whichever comes first. The warranty covers manufacturing and material defects, ensuring your windows ensuring your windows deliver consistent, long-term performance.

Frequently Asked Questions

Everything you need to know about the product and billing.

Do you manufacture both double-pane and triple-pane windows for Innisfil homes?

Certainly. Both double-pane and triple-pane insulated glass units are manufactured at our Toronto facility for Innisfil homeowners. Double-pane windows supply excellent energy efficiency appropriate for most residential projects, while triple-pane alternatives offer improved thermal performance and enhanced sound reduction, making them particularly valuable for maximum insulation during Ontario's coldest months. Our specialists are ready to suggest the ideal glazing package for your property.

What glass and glazing options can I choose for my Innisfil window project?

Our glass options are extensive: energy-efficient Low-E coatings, argon gas fills positioned between panes, tempered safety glass, laminated glass delivering security plus sound dampening, and decorative privacy glass showcasing artistic textures. All glass specifications can be adjusted to suit your performance expectations and window placement throughout your property.

Are Window Force windows custom-built to fit any opening size?

Definitely. Window Force windows are custom-made to your exact opening requirements. Whether typical sizes or distinctive architectural designs, our 80,000 sq ft Toronto plant builds each unit to meticulous specifications. Innisfil customers receive windows that fit precisely, perform beautifully, and coordinate with their home's architectural aesthetic.

What distinguishes the Ultraslim Series from the Classic Series?

Ultraslim Series windows are built with a 4-9/16" frame depth and a slim 2-7/8" visible profile incorporating a hidden gasket. This configuration creates a clean, modern appearance while boosting glass viewing area, well-suited to new construction and substantial openings. The Classic Series delivers a dependable 3-1/4" frame depth with classic styling, representing an optimal choice for retrofit and replacement applications in existing Innisfil, ON homes. Both product families provide exceptional thermal efficiency plus extensive customization capabilities.

Can homeowners purchase windows directly from Window Force?

Certainly. Window Force runs primarily as a B2B manufacturer partnering with builders, dealers, and contractors, yet we also serve direct-to-consumer orders from Innisfil residents and homeowners across Southern Ontario. Get in touch with our team for tailored consultation, product recommendations, pricing quotes, and installation options if desired.

Are financing programs available for window purchases?

Certainly, financing alternatives are available to support homeowners with their window investment. Contact our sales team to explore present financing programs, payment arrangements, and qualification guidelines for your specific needs.

What spacer technology is used in Window Force windows?

We employ a metal-free, dual-seal spacer system engineered to restrict heat transfer along glass edges and control condensation development. This warm-edge spacer technology strengthens total thermal performance while helping prevent early seal degradation, ensuring your windows operate superbly in Innisfil's fluctuating climate for years ahead.

Can I transfer the Window Force warranty if I sell my Innisfil home?

Certainly, our warranty conveys to new homeowners when your property changes hands. This transferability increases your home's market value and reassures future owners about the windows' quality. The warranty tiers are: complete 100% coverage for the first 25 years, then 80% manufacturer coverage (20% homeowner share) from years 25-30, and 25% manufacturer coverage (75% homeowner share) beyond the 30-year mark.

Does Window Force install windows during winter months?

Certainly, our installation operations continue year-round, including through Ontario's winter season. Our expert installation teams are trained and equipped to handle installations regardless of weather while maintaining appropriate sealing and product performance. We use techniques to limit heat loss from your home throughout the window installation process.

Why does condensation form on windows, and will new windows help reduce it?

Condensation appears when moisture-rich indoor air contacts cold surfaces such as window glass, causing water vapor to condense. Windows aren't the source of condensation—they only make visible the extra humidity in your home's environment. Quality vinyl windows incorporating warm-edge spacer technology and suitable Low-E glazing maintain higher interior glass temperatures, considerably minimizing condensation incidents. Controlling indoor humidity levels between 30-50% further helps avoid this issue.

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How should I care for and maintain my new vinyl windows?

Vinyl windows require only modest ongoing care. Clean frames and glass regularly with mild soap and water—skip abrasive products that could scratch surfaces. Ensure tracks stay clean for smooth window operation, and add lubricant to hardware when appropriate. Review weatherstripping annually and verify weep holes aren't blocked. Following these basic practices, Innisfil homeowners will find their windows keep their beauty and functionality for years to come.

What certifications and standards do Window Force windows meet?

Our windows feature CSA certification confirming quality and safety adherence, and are constructed to meet or beat ENERGY STAR® standards for energy efficiency. Being an ENERGY STAR Partner, we manufacture windows delivering exceptional thermal performance that reduce energy use—valuable advantages for homes facing Ontario's changing seasonal temperatures.

Should every window in my home have identical glazing?

Not necessarily. Windows positioned in different directions profit from tailored glass selections. South and west orientations often benefit most from Low-E coatings optimized to welcome winter solar heat while restricting summer heat. North-facing windows typically stress insulation qualities over solar dynamics. Our experts can propose the ideal glazing solution for each window site to optimize energy efficiency throughout your residence.

How long does it take from placing an order to receiving my windows?

Manufacturing and delivery commonly require several weeks, varying with order scope, customization specifications, and present production schedules. Every window is custom-made at our Toronto factory, guaranteeing detailed craftsmanship and quality verification. We'll provide customers with an accurate timeline during ordering and maintain updates throughout the manufacturing period.

Does Window Force offer installation, or is it supply-only?

Window Force acts chiefly as a manufacturer and supplier, partnering with builders, dealers, and contractors in Ontario and surrounding regions. Nevertheless, professional installation services can be arranged for projects within our service zone. Whether you need windows provided to your builder or desire complete installation support, get in touch with our team to determine the best fit for your project.

How do I get started with a window project for my home?

Initiating your project is uncomplicated. Ask for a quote through our website or reach us at 905.761.2030. Our team will help you pick window styles matching your Innisfil property, confirm size requirements and specifications, and review customization alternatives including colours, glass varieties, grille designs, and hardware selections. After ordering, we manufacture your windows and schedule delivery, with installation available if needed.

What window styles are available for Innisfil residential projects?

Homeowners receive the complete Window Force product selection, including casement windows for exceptional ventilation and sealing, awning windows great for weather shielding, single and double hung windows for conventional operation, single and double slider windows for space-efficient areas, picture and fixed windows for expansive views, bay and bow windows for enhanced living space, and custom architectural forms. Each style is crafted for durability, energy efficiency, and reliable performance.

Why do homeowners and contractors choose Window Force?

Innisfil homeowners and trade experts trust Window Force for Canadian-crafted quality, certified performance, and dependable service. Our windows achieve CSA and ENERGY STAR benchmarks, come with a comprehensive warranty, and are fabricated locally in Toronto, providing consistent quality, reliable production times, and products built specifically for Ontario's climate requirements.

What distinguishes new construction windows from replacement windows for Innisfil projects?

New construction windows are made for newly erected homes or additions where wall framing remains open during installation. These windows have a nailing fin that mounts directly to structural studs ahead of siding or brick installation. Replacement windows, by comparison, are precision-engineered to fit existing window openings without impacting interior or exterior trim, making them the preferred option when modernizing windows in established Innisfil residences. Window Force supplies windows for both types of projects, and our specialists can guide which solution fits your needs based on new build versus existing home upgrades.

Still Have Questions?

Can't find the answer you're looking for?
Please chat to our friendly team.

8810 Jane Street, Concord,
Vaughan, ON – L4K 2M9
Fax: 905.760.8056