Alberta’s First Choice for Window Manufacturer

Partner with DraftLOCK for reliable products, competitive pricing, and dedicated support. Let’s grow together and deliver excellence to every home!

At DraftLOCK, we recognize...

…that in our diverse, often challenging Alberta climate, the demand for energy-saving, durable, and attractive windows can’t be overstated. If you’re a contractor, property developer, or anyone else involved in custom home construction, you likely are already well aware of this need.

It can be challenging to find the right window supplier. DraftLOCK, the premier window manufacturer in Alberta, is here to help with our line of high quality products.

Made in Canada

Highest Energy Efficiency Ratings

Custom Sizes & Styles

every customization available

Fast Production Times

& fast delivery

Key benefits for distributors, Property Developers and Home Builders

DraftLOCK Energy Star Certified Windows Manufacturer

Premium Reputation

Our DraftLOCK™ products are recommended and approved by Bryan Baeumler.

Custom Design

With fully customizable windows & doors we can manufacture whatever you and your clients are looking for.

Unparalleled Quality

All DraftLOCK™ products are held to the highest energy-efficiency standards.

Fast Turnaround Time

We understand the importance of timely delivery.

Competitive Pricing

Our price match guarantee remains unbeaten.

Made in Canada

Designed & manufactured in Canada, for the Canadian homeowner.

Approved & Recommended by

Bryan Baeumler​

DraftLOCK’s commitment to excellence has earned the endorsement of Bryan Baeumler, a respected Canadian TV host and construction expert.

His approval underscores the quality and durability of our windows and doors.

Made for Home Builders, Contractors, and Property Developers

Windows & Doors

Building your dream project starts with the right foundation, and at DraftLOCK, we’ve got you covered.
Our premium selection of windows and doors is crafted to meet the unique needs of home builders, contractors, and property developers.

With swift delivery, dependable shipping, and strong industry partnerships, we guarantee top-tier products right when you need them.

Let us help you build something truly remarkable.

So, what makes DraftLOCK windows and patio doors stand out?

Why Choose DraftLOCK Windows & Patio Doors

Durable Vinyl Windows

Our windows offer excellent performance and superior longevity.

Thermally Broken Aluminum Bi-Fold Doors

Ideal for energy efficiency.

Variety of Patio Doors

Available in both vinyl and aluminum to suit your specific needs.

DraftLOCk isn’t just a brand. We are a testament to excellence, innovation, and versatility. We’ll help you bring your vision to life.

Draftlock logo

Windows

Made in Canada

Awning windows are similar to casement windows, which open fully…

Casement windows are hinged on one side with an easy-to-open handle…

Sliding tilt windows are windows that run vertically or horizontally along…

Our bay and bow windows elevate the aesthetics…

Double Hung windows have two sashes that are movable along…

Tilt and Turn windows swing open OR tilt inwards with the use of…

Architectural windows, or picture windows, are large windows with…

DraftLOCK Technology Comparison

Industry Avg.

DraftLOCK Slim

DraftLOCK Plus Slim

Draft Lock Plus Euro

4 1/2 Frame

Strength

Slim Frame

Brightness

Euro-finish Colours

Foam Filled

Optional

25-Year Warranty

Cost

Energy Efficient

energy star most efficient 2024 89x33
energy star most efficient 2024 89x33

24Hr Intercept or Technoform Spacer

Hidden Rubber Gaskets

Triple Glass 13/8

Optional

Optional

Technology Comparison

Industry Avg.

Draft LOCK Slim

Draft LOCK Plus Slim

Draft Lock Plus Euro

4 1/2 Frame

Strength

Slim Frame

Brightness

Euro-finish Colours

Foam Filled

Optional

25-Year Warranty

Cost

Energy Efficient

energy star most efficient 2024 89x33
energy star most efficient 2024 89x33

24Hr Intercept or Technoform Spacer

Hidden Rubber Gaskets

Triple Glass 13/8

Optional

Optional

The images displayed on this website are for illustrative purposes only and may not fully represent the actual product.

Draftlock logo

Patio Doors

Made in Canada

tilt and turn patio doors by Draftlock

Elevate any home’s renovations with tilt-and-turn patio doors…

bifold patio doors by Draftlock

Revitalize your home with bifold patio doors, a chic…

sliding patio doors by Draftlock

Revitalize your home with stylish and functional patio doors…

stacking patio doors by Draftlock

Transform any home with DraftLOCK™’s sliding and stacking…

Factory Direct Windows & Patio Doors

At DraftLock, we pride ourselves on our efficient manufacturing process and capabilities. We manufacture windows and patio doors at a high rate, so we can deliver on time and on budget.

Our production facility is equipped with state-of-the-art machinery and staffed by skilled professionals dedicated to maintaining high standards. This enables us to handle large orders without having to compromise on delivery times or schedules.

Any Size, Any Shape

Customization Options

Highest Safety Ratings

Highest energy efficiency

Sturdiest frames in the industry

25-Year Warranty

Choosing the Right Windows Manufacturer

If you prioritize energy efficiency, durability, and aesthetic appeal, then you need to take the time to find the right window manufacturer. DraftLOCK is reputable and well-known for its ability to provide high-quality products, countless styles, top-notch customer services, and reliable warranties.

Invest in the best to maximize the value and performance of your windows.

Calgary, AB

Edmonton, AB

Red Deer, AB

Okotoks, AB

Airdrie, AB

Olds, AB

Strathmore, AB

Fort Saskatchewan, AB

Sherwood Park, AB

St. Albert, AB

Wetaskiwin, AB

Blackfalds, AB

Our Team in Alberta

Draftlock Alberta team

How DraftLOCK Products Fit in Alberta

Did you know that it's not uncommon for Alberta to experience temperature swings of up to 30°C in a single day? This makes energy-efficient windows not just a luxury, but a necessity.

With cold winters and hot summers, DraftLOCK's energy-efficient windows are up to the challenge. They're designed to withstand these extremes, providing both comfort and cost savings year-round. These Energy Star certified windows keep out the chill - and save homeowners money in the process.

Our products are perfect for homebuilders and developers looking to create sustainable, long-lasting homes that meet the unique demands of the Alberta climate. Whether you're building a new home or renovating an existing property, our windows and doors will add value and performance every step of the way.

Reach out to our team and discover the perfect windows for your needs. As your go-to window manufacturer in Alberta, we'll help you transform your next project!

Get a Free quote on your project today!

Distributors/Wholesalers to request a quote or more information

We Help You Find the Answer!

Do not hesitate to reach out if the question you have is not answered here.

Our windows are manufactured in Vaughan, Ontario. But, we ship and work with wholesalers, distributors and home builders across Canada. 

At DraftLOCK, our vinyl windows are specifically designed to withstand Alberta’s harsh climate. They offer superior durability and insulation, keeping homes warm in winter and cool in summer.

Yes, Alberta has stringent energy efficiency standards, and our DraftLOCK windows exceed these requirements. With the highest energy efficiency ratings and low e glass, our windows provide optimal energy savings.

At DraftLOCK, we prioritize prompt and efficient service. We are committed to fast turnaround times, ensuring your windows are manufactured and delivered quickly to keep your project on schedule.

Yes, DraftLOCK provides comprehensive support and resources for installation, ensuring full compliance with local building codes. Our team is available to assist with technical guidance and on-site support as needed.

Let’s Grow Together

Our commitment to excellence is driven by our passion for ensuring you reach your destination safely, comfortably, and with a smile.

HQ Location

55 Westcreek Dr. Vaughan, ON, L4L 9NG

E-mail Address

[email protected]

Get in Touch Today