Integral Installations
Complete. Quality. Installed.
We will beat any competitors price by 10% Call us at (250) 619-3469 or Email us by Clicking Here
Precision Window & Door Solutions
From energy-efficient windows and entry doors to large-scale sliding and folding glass systems, we deliver expert installation solutions for residential and commercial projects of every size.

About Integral Installations

Trusted Expertise in Windows, Doors & Beyond

Integral Installations brings years of hands-on experience across all areas of general contracting and home renovations, delivering reliable craftsmanship and lasting results for homeowners and businesses alike. While our background spans a wide range of construction services, our primary focus today is expert window and door installation and replacement, including custom and large-scale folding door systems up to 70 feet wide for modern offices, educational facilities, and luxury homes.

Our Primary Focus

Home Renovations Centred Around Windows & Doors

With our expertise, we will help you find your ideal window & door solution to meet any budget or look. Our windows and doors not only increase curb appeal & energy efficiency but transform your living space into a place truly worthy of calling home.We offer competitive prices for the best quality.

Window Replacement & Installations

Installation and replacement of energy-efficient windows for residential and commercial properties. 

Door Installation & Replacement

Expert installation of entry, patio, and specialty doors designed for security, durability, and style. 

Luxury, Large Folding Doors

Specialists in custom folding door systems, including large-scale installations up to 70 feet wide. 

Other Services

General Contracting & Carpentry

While our primary focus is expert window and door installation and replacement, Integral Installations brings over 16 years of experience in full-scale general contracting and luxury home renovations. Our background includes kitchen renovations and countertops, custom carpentry, flooring, exterior siding, trim work, and comprehensive interior and exterior upgrades. With extensive hands-on experience across all aspects of residential construction, there is virtually no limit to what we can design, build, or transform.

Where We Operate - Our Service Area

Located In Nanaimo Serving Central & Southern Vancouver Island

Based in Nanaimo, Integral Installations proudly serves homeowners and businesses across Central and Southern Vancouver Island with professional window and door solutions designed for our coastal climate. We supply and install a full range of high-performance systems, including double-hung, casement, slider, picture, awning, bay, and tilt-turn windows, along with insulated entry doors, patio sliders, French doors, and large multi-panel or folding glass systems. Every installation is selected for energy efficiency, weather resistance, and clean modern design, ensuring long-lasting comfort, durability, and curb appeal in BC conditions.

Get In Touch

Ready to Start Your Project?

Call, text, email, or fill out our secure contact form for a quick response or to schedule your free, no-obligation estimate. With over 16 years of hands-on contracting experience and installations completed by Cole, a fully certified Journeyman Red Seal Carpenter, you can count on precise workmanship, honest communication, and results built to last.

Secure Contact Form

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