Casement Windows
If you want to improve your property’s airflow and need a truly energy-efficient solution – HTR replacement casement windows are your number one choice! Our team offers quick and professional casement window replacement and installation in any room at any time. Why you may want to choose our services?
- Top-quality casement windows, manufactured in Canada;
- Friendly customer service, always ready to answer your questions;
- No nonsense prices and a transparent estimate right after your free consultation.
At HTR Windows and Doors, you’ll find plenty of customization options to suit your budget and home style. We will be glad to help you choose the right option that will bring you joy for years to come!
Casement Window Customization


We manufacture, install and service high quality, energy efficient doors and windows. We want to help you get one step closer to your dream home — starting with improving the comfort and value of your home with new Top windows and doors.






- Shadow groove cleaned corners
- Interior multi-chamber design which provide maximum strength as well as a high insulating factor
- Integrated screw chambers for the hardware as well as installation purposes
- Two steps interior frame finish for a modern look
- Two soft, white bubble seals connected to the frame to ensure a great level of protection for your home against the elements
- Outside one fin double brush seal on the sash to affirm protection of your home against the elements
- Integrated self-drainage system



Energy Efficient & Certified Expertise
Our certified window company guarantees energy efficiency and long-lasting performance with top-quality windows and doors that comply with Energy Star and Energy Star standards. You can review our catalogue to learn more!
Why New Windows?
Window and door replacement is not just a whim but a necessity. Here are just a few more reasons why.

HTR Windows & Doors Full Product Warranty
We show the quality of our work instead of just talking about it. With the premium materials we use and precise window installation, you won’t need to worry about your windows’ durability. However, for peace of mind, we provide a complete product warranty.
Insulating Glass Technology
We manufacture, install and service high quality, energy efficient doors and windows. We want to help you get one step closer to your dream home — starting with improving the comfort and value of your home with new windows and doors.

Casement Windows VS Double Hung Windows
Casement windows and double-hung windows are completely different window types. The primary difference between them lies in their opening and closing mechanisms. While you can open casement windows outside with a crank or handle, double-hung windows are a sliding option with two sliding sashes and open from bottom to top by raising the lower sash.
Thus, double-hung windows have a middle bar that blocks the view both when the window is closed and open, while casement windows allow unobstructed view. Yet, casement windows can be more expensive than other windows due to their operating and locking systems. If it’s difficult for you to choose between these options, don’t hesitate to contact HTR window company. We’re always happy to help you find the perfect fit for your home!

Testimonials
Our team has one common goal in mind – 100% customer satisfaction. We take on every project with care and tremendous attention to detail. Please read what our customers are saying about their experience with us!

Our Office Locations
We proudly provide our unique services to these Canadian cities & beyond. Whether you require premium windows installation or windows replacement, please contact us. We’re committed to providing an unforgettable service: no-nonsense prices, reliable installation and great products. Thank you for choosing HTR Windows & Doors!
- Ontario
- British Columbia
- New Brunswick
- Nova Scotia
More Windows Styles
HTR Windows and Doors Gallery
Check our recent projects and inspire for window replacement. Nothing matters more to us than your complete satisfaction. We want to help you be one step closer to your dream home – starting with your windows and doors! That’s why we guarantee timely installations and unbeatable quality.
Casement Window Replacement FAQ
Casement window replacement is a significant decision, which is why it’s completely okay if you wish to know everything about it. Expert window company HTR Windows and Doors is here to help!
Haven’t got your answer? Contact our support now