Expert Installation, Every Time

INSTALLATION ISN’T JUST A STEP IN THE PROCESS. IT’S WHERE WE SET OURSELVES APART WITH 7 CUSTOM TAILORED INSTALLATION METHODS TO SUIT YOUR SPECIFIC HOME AND RENOVATION PROJECT NEEDS.

Known across the region as the go-to experts, we don’t just install—we invest in ongoing installation and safety training to ensure every project meets the highest standards. We’re also fully covered by WSIB and liability insurance.

Our signature six method process is designed to handle every home condition and construction type with precision.

Once your project is confirmed, we re-measure for exact fit, schedule your install, and prep the site with care. From clean removal of old windows and waste to precise placement with low expansion foam for long-term performance, every step is executed with zero shortcuts.

It’s this commitment to craftsmanship that makes us the best in the business.

Installation Is Where It Is Won or Lost

Two identical windows fitted by two different crews will not perform the same way in five years. The difference is in the preparation, the fit, the sealing and the flashing - none of which shows up in a brochure and all of which shows up in a draught.

We are known across the region for installation rather than for being the cheapest quote, and that is deliberate. We invest in ongoing installation and safety training, we are fully covered by WSIB and liability insurance, and we tailor the installation method to the house rather than fitting every home the same way.

Our Process

From the first conversation to the final walkthrough, here is how a project runs. No surprises, and no stage where you are left wondering what happens next.

STEP 1 - Request Your Free Consultation

Begin your project with an easy, no-obligation consultation with our team. We evaluate your home's unique needs, discuss your vision, and help explore the best options for your replacement windows, doors, or siding.

STEP 2 - Product Specification and Estimate

We guide you through selecting the exact styles, materials, colors, and energy-efficient glass options tailored to your property. Once your selections are finalized, you receive a detailed, transparent estimate so you know precisely what to expect.

Step 3 - Approving the Work, Finalizing Details & Final Measurements

After you review and approve the project scope, our specialist visits your home to take precise technical measurements. We double-check every custom detail, frame specification, and hardware choice before placing the order with the manufacturer.

STEP 4 - Production & Precise Installation

Your custom windows or doors are manufactured to exact specifications and delivered directly to your home. Our professional installers handle the job with meticulous care, ensuring proper insulation, weatherproofing, and smooth operation.

Satisfaction Commitment

When installation is complete, we perform a thorough walkthrough with you to verify that every detail meets your expectations and our high standards. We review care instructions, answer any questions, and ensure your warranty coverage is fully established.

The Complete Installation Experience

Older homes, additions, basement openings and new construction all need different treatment. Rather than force one method onto every opening, we choose from the approaches below based on what your walls, jambs and trim actually require.

Once your project is confirmed we re-measure for exact fit, schedule the install, and prepare the site. Old units and waste are removed cleanly, new units are set with low-expansion foam for long-term performance, and we finish and inspect before we leave.

Full Frame with Vinyl Brickmould

This method involves removing the entire old window and frame and installing a new window complete with a vinyl brick mould. It provides a clean, finished look that seals out the elements and maximizes energy efficiency. It’s a great option for homes where durability and low maintenance are priorities, offering a crisp, modern finish that blends seamlessly with today’s exterior designs.

Full Frame with Aluminum Brickmould (Capping)

Ideal for homes with existing aluminum finishes or those looking to enhance weather protection, this method includes full frame removal and replacement, finished with custom aluminum capping. It not only provides a sharp, clean look but also acts as a protective barrier against moisture and temperature fluctuations. It’s especially popular for its durability and ability to match existing exterior trims.

Full Frame with Jamb on Site

This method is tailored for homes with custom interior window treatments like California shutters. We remove the old window and frame completely, then build a new jamb extension on site to ensure your shutters remain perfectly in place. It’s a refined, detail-oriented process that delivers a full upgrade without sacrificing your home's existing style or function.

Split frame to save your interior jamb and custom trim work

This technique is designed to preserve your home’s existing interior trim, saving time, cost, and mess. We remove the old window while keeping the interior casings intact, then fit the new unit precisely into the space. It’s the perfect choice when you want a professional window upgrade without disturbing custom mouldings, finishes, or paintwork inside the home.

Retrofit - For Century Homes and Basement Windows

Retrofit installations are a budget-friendly option that uses your existing window frame while replacing only the sash and glazing. This minimizes disruption to both your interior and exterior finishes. It's ideal when your frames are still structurally sound, and you're simply looking to boost energy efficiency and modernize the look without a full rebuild.

Basement window with wood buck liner

Basement window replacements often require more structural attention. With this method, we remove the old unit and install a new wood-buck liner to re-establish a solid, square frame. This ensures proper support and long-term durability, especially important for below-grade windows where water and structural integrity are key concerns.

New construction installation with tuck tape around nailing fin

This method involves applying tuck tape around the nailing fin during new construction installation to ensure an airtight, weatherproof seal. It adds an extra layer of protection against moisture and air infiltration, enhancing the overall performance and longevity of your windows and doors.

Modified Openings

For modified window openings, we provide expert framing solutions to accommodate changes in size. This includes installing headers and jack studs for larger openings, ensuring structural integrity, and using block-offs to reduce the size of existing openings as needed.

Brick and Concrete Cut Outs

Our window installation services include precise brick and concrete cut-outs to create clean, properly sized openings for new windows. This method ensures a seamless fit and finish while maintaining the structural integrity of your home’s exterior.

Why Homeowners Choose Complete

Locally owned since 2012, A+ accredited with the Better Business Bureau, and voted Best Window and Door Company in Barrie every year since 2022. Our windows and doors are backed by a 25-year warranty on materials, labour and workmanship - serviced by the same team that installed them.

Our Advantage

Recent Installations

The clearest picture of how we work is the work itself. Our gallery covers window and door installations, siding projects and porch enclosures across Barrie, Muskoka, Innisfil and the surrounding area.

View Our Work

Start Your Home’s Transformation Now!

Ready to transform your home with beautiful, high-quality windows and doors? Get your personalized quote today and take the first step toward enhancing your home's style, comfort, and energy efficiency! Simply fill out the form, and our expert team will provide you with a customized solution tailored to your needs.

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