We’re Innisfil’s leading window and door installation and replacement company. We specialize in vinyl windows, entry doors, siding and masonry in Innisfil, Barrie and Simcoe County.

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We’re Innisfil’s leading window and door installation and replacement company. We specialize in vinyl windows, entry doors, siding and masonry in Innisfil, Barrie and Simcoe County.

Get a Free Quote
Weaver Exterior Remodeling Consumer Choice Award Winner 3 years - best window company



Your home is your castle – the place you live, learn, grow, and go to for comfort. The benefits of new windows are far greater than the cost, as they will improve your home’s overall environment with benefits like natural light, noise reduction, improved views, and custom style.

Whether you live in a new build, condo, mature neighbourhood, or lakeside area in Innisfil, investing in new windows will increase your home’s energy efficiency and curb appeal. Our team of window experts will provide you with a wide range of windows options that can be customized to suit your home’s particular specifications.

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We take great pride in the work we do and how we do it.

Our valued customers demand quality work and a high level of service which, unfortunately, is a rarity in this day and age. We’ve taken it upon ourselves to elevate industry standards of professionalism, customer service, and attention to detail to where we think they should be. Using our focused, systematic approach to exterior remodeling, we’ll take your house and transform it into your dream home.

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Our Lifetime Warranty covers all window components including insulated glass, frames, sash, and hardware even accidental glass breakage. Our unique, no questions asked warranty is fully transferable at no additional charge.










Awning Windows

Awning windows are a cost-effective window option as they will help increase your home’s overall energy efficiency. Awning windows swing outward, allowing for improved air circulation while preventing rain and outdoor debris from entering the home.


Bay Windows

Bay windows are a beautiful window option as they create bright and welcoming nooks throughout the home. Bay windows feature three panels extending outwards on an exterior wall. The front panel is flat and parallel to the wall, with angled side panels on the left and right sides.


Bow Windows

Bow windows are similar to bay windows with four or more panels extending outwards from exterior walls. The rounded curves of bow windows will create softer angles and an attractive curb appeal for your home in Innisfil.


Casement Windows

Casement windows are a practical and energy-efficient window option for your home in Innisfil. As casement windows offer a tight seal against extreme weather conditions, air circulation will be significantly improved throughout your home.


Custom Windows

Regardless of window size or location, our team of expert installers will fit each window seamlessly into your home in Innisfil. Whether you live near the lake or in an older neighbourhood, our team is committed to providing you with the best possible window options to fit your unique needs.


Double Hung Windows

A double hung window has two window sashes that open from either the top, the bottom, or from both directions. With double hung windows, you can choose where air flow originates from in your home, therefore allowing for more efficient air circulation.


Single Hung Windows

As single hung windows are easy to clean and operate, they are a practical window choice for any home in Innisfil. The single hung window has two sashes, with the top sash fixed in place and the bottom sash able to slide up and down.


Slider Windows

Slider windows will allow a large amount of sunlight to enter your home in Innisfil, which is a particularly welcome benefit during the dark and cold winter months. Slider windows operate with one or two moving sashes that slide across a track, and as they open and close with ease, they are easy to maintain.


Picture Windows

Picture windows will allow you to enjoy the scenic views of your neighbourhood more freely. Since these windows do not open, picture windows are very secure and energy efficient, making them an overall attractive window option for your home in Innisfil.



Innisfil Window Installation

For over 20 years, our team has been completing exterior remodeling services in the Innisfil and surrounding area. Our proven eight-step window installation process will ensure our team meets your anticipated budget and timeline.

Innisfil Window Replacement

Though a costly investment at first glance, replacing your windows is one of the best home improvements you can make. You will notice immediate savings on your monthly energy bills and an increase in overall comfort levels. Due to our quick installation process, it’s possible for you to have your windows replaced year-round in Innisfil.

New Construction Window Installation

Are you renovating or building a home in Innisfil? New construction windows will offer you the most customization flexibility. Our installation process is seamless as we install new construction windows directly into the framing of the home, regardless of window type or location.

Expert Window Installation

Weaver Exterior Remodeling window installers are truly experts at what they do. Our tradespeople are dedicated to taking care of our client’s homes as if it were their own and will ensure the window installation process exceeds your expectations. We are so confident in our window installers that we offer our clients a lifetime warranty on their labour, free of charge.


I’m thinking of investing in new windows for my home in Innisfil. Is there a cost to receive a quote?

We will set you up with an appointment to receive a complimentary in-home quote and assessment from one of our specialists!

Do you install windows during the winter months in Innisfil? If so, how long does the process take?

We install windows all year round, regardless of the season, and we can typically complete the installation process within one day!

What are the main benefits of replacing my windows in Innisfil?

The dramatic decrease in your monthly energy bills is perhaps the biggest benefit. New windows will also increase your home’s curb appeal and overall property value.

I feel a draft entering my home in Innisfil. What type of window will prevent the outside air from entering my home?

Our team will provide a complimentary energy assessment to set you up with the best possible window options. New energy-efficient windows will significantly increase the energy efficiency and comfort levels in your home.

I live in an older home in Innisfil. Will new windows fit in my home’s unique window shapes and locations?

Yes! At Weaver, we tailor each window to accomodate all different shapes and sizes. Your new windows will be seamlessly installed by our expert tradespeople.

I live near Lake Simcoe in Innisfil. What types of windows are most recommended for living on the waterfront?

All of our energy-efficient window options are effective for homes located on the waterfront. Casement windows, however, are the most energy-efficient window option.

How long does the total process of installing new windows in my Innisfil home take?

From the order date, our team will typically complete the window installation process in as little as 5 weeks!

My home in Innisfil doesn’t let in much natural light. What window type will allow more light to enter my home?

To maximize natural light, picture windows are the best option. Picture windows are also rated as the top window option for energy efficiency.

Do any exterior elements of my home in Innisfil need to be removed when new windows are being installed?

No - there is typically no need to remove any exterior elements of your home!

What is the most cost-effective window type for my home in Innisfil?

Please get in touch with a member of our team for a free, in-home assessment with one of our specialists! We offer several high efficiency window options to reduce your energy costs.


About Innisfil

Innisfil is a beautiful town in Simcoe County, Ontario. An all-season community, the town is perfect for those who love outdoor and family activities. The town offers an array of parks, schools, and public libraries for families looking to get involved in the tight-knit community.


The town of Innisfil is located on the western shore of Lake Simcoe in Simcoe County, immediately south of Barrie and 80 kilometres north of Toronto. Access to Lake Simcoe couldn’t be easier, making it a very desirable destination for fishing and beach enthusiasts as well as ice fishers and snowmobilers.


Innisfil has a population of 36,566 people. The population has been growing at an average of 1.7% per year over the past 15 years. In the last two census reports, Innisfil’s population grew by approximately 4,000 people from 2011 to 2016.


The name Innisfil comes from Inis Fáil, an ancient mythological name for Ireland. When railway lines were built through the Innisfil area in the 1850’s, it experienced a spike in growth. A number of lumber mills and ports developed on Lake Simcoe, with the town remaining primarily agricultural until recent years, when cottages and other recreational uses of Lake Simcoe have increased.


The real estate market in Innisfil is ideal for homebuyers and investors who recognize that the Greater Simcoe Region is becoming an increasingly popular place for home ownership. Encompassed by several small towns, Innisfil offers a diverse range of housing in unique lakeside settings. Offering new builds, condos and mature neighbourhoods with generously sized property, Innisfil real estate is on an upward trend.

Entertainment & Attractions

Innisfil is home to many recreational activities like endless beaches and trails, Skydive Toronto, Sunset International Speedway, South Simcoe Theatre, and Georgian Downs, which hosts live horse racing each summer and OLG Slots year-round. The Innisfil Farmers’ Market is a great place to source fresh, local ingredients while getting to know the neighbouring farmers.

Surrounding Locations

Innisfil is approximately 80 kilometres north of Toronto, surrounded by numerous smaller cities and towns including Barrie, Newmarket, Bradford West Gwillimbury, Alliston, Collingwood, Owen Sound, Gravenhurst, Orillia, Tottenham, and Angus.



One Step At A Time Window Replacement

Fresh Spring Window Upgrade

When One Patio Door Closes, Another One Opens

Board & Batten Replacement

Custom Colour Window Project

Updating & Maintaining Old Farmhouse Charm

Old and Dingy to High Efficiency

Patio Door to Window Masonry Project

Energy-Efficient Window Upgrade

Energy-Efficient Window Upgrade


Our exceptional exterior remodeling services include windows, doors, siding, masonry and eavestroughs.

Servicing the greater Bruce, Grey and Simcoe County region.

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One-Stop Shop

Choose Weaver to handle your entire project and reduce the stress of working with multiple contractors.

Colours and Finishes

Coordinate all aspects of your renovation through Weaver to ensure a better end product.

Competitive Pricing

Choosing us to perform several services together allows us to offer competitive bundle pricing.

Customer Service

You’re important to us. We promise to go the extra mile to care for your home as if it were our own.



Historically a rural area, real estate value in Innisfil has been steadily increasing due to its easy commuting distance to the GTA, influx in new residential and commercial development, and proximity to the growing city of Barrie. Your investment in new high-efficiency windows will increase your home’s property value which will also increase your home’s resale value in this modernizing community.

Please contact us by phone or email to schedule a complimentary, in-home consultation.

Weaver Exterior Remodeling

32 George Street
Barrie, ON L4N 5N3

Phone: 705-725-4977