Casement Windows — Maximum Ventilation, Superior Seal
Crank-operated windows that swing fully open for maximum airflow and compress tightly against the frame when closed for an airtight, energy-efficient seal.
What Are Casement Windows?
Casement windows are hinged on one side and swing outward using a crank mechanism, opening the full window area for ventilation — unlike double-hung or sliding windows that only open halfway. This full-opening design makes casement windows the best choice for maximum airflow, and their compression seal mechanism makes them one of the most energy-efficient window types available. When closed, the sash presses tightly against the frame, creating an airtight seal that outperforms the sliding seals used in hung and sliding windows. At Revival Windows, we install casement windows in a variety of sizes and configurations, from single units to mulled pairs and combinations with fixed picture windows.
They're particularly popular in kitchens (where the crank mechanism allows easy operation over countertops and sinks), bathrooms, and any room where maximum ventilation is desired.
Why Casement Windows Matter for Your Home
The choice of window operating style affects both functionality and energy performance. Double-hung and sliding windows use a sliding seal that allows some air infiltration even when closed. Casement windows use a compression seal — the sash physically compresses against weatherstripping in the frame — that provides a tighter seal and better energy performance.
For homeowners who prioritize both ventilation and efficiency, casement windows deliver the best of both worlds. The full-opening design also makes casement windows easier to clean from inside the home, as both the interior and exterior glass surfaces are accessible when the window is open.
How We Install Casement Windows
Consultation to determine the best window configuration for each opening — single casement, paired casements, or casement/picture combinations
Precision measurement including hinge side, swing direction, and clearance requirements
Custom fabrication with your selected glass package, frame color, and hardware finish
Professional installation with proper alignment of the hinge mechanism and crank operator
Adjustment of the closing mechanism for proper compression and smooth operation
Operational testing, screen installation, and lifetime warranty registration
Key Benefits of Casement Windows
Maximum Ventilation
The full window area opens for airflow — double-hung and sliding windows only open 50% of their area.
Superior Energy Efficiency
Compression seals provide a tighter seal than sliding seals, making casement windows among the most energy-efficient types.
Easy Operation
The crank mechanism allows effortless operation, even for windows above countertops, sinks, or in hard-to-reach locations.
Easy Cleaning
Both glass surfaces are accessible from inside when the window is open — no need to remove sashes or clean from outside.
Security
The hook-shaped lock mechanism embedded in the frame is more difficult to force open from outside than standard sash locks.
Design Flexibility
Available in a wide range of sizes and can be combined with fixed windows for custom configurations.
Technical Details & Specifications
Our casement windows feature a multi-point locking system that engages at multiple points along the frame for maximum security and seal compression. The crank operator uses a folding handle that sits flush with the frame when not in use. Hinge hardware is concealed within the frame for a clean appearance.
Available in standard and egress-compliant sizes for bedroom applications. Glass packages include all standard options — dual-pane with Low-E and argon, triple-pane, laminated, and specialty configurations.
What to Expect for Casement Windows
Casement windows carry a modest premium over comparable double-hung windows — typically 10-20% more — due to the more complex crank and hinge mechanism. The exact cost depends on size, glass package, and project scope. We provide detailed quotes during a free consultation so you can compare options and make the best decision for your home.
Every project is unique — that's why we quote on-site, not online. During your free in-home consultation, our window expert will assess your current windows, take precise measurements, and present tailored options with no pressure.
Schedule Your Free EstimateSigns You Need Casement Windows
If you notice any of these warning signs, it may be time to consider upgrading. Don't wait until small problems become expensive repairs.
You want maximum ventilation capability from your windows
Your windows are above a counter, sink, or other obstruction that makes sliding operation difficult
Energy efficiency is a top priority and you want the tightest possible seal
You want windows that are easy to clean from inside the home
You're replacing older casement windows that are difficult to operate or no longer seal properly
Frequently Asked Questions
About Casement Windows
Yes. Casement windows work in any room and are available in egress-compliant sizes for bedrooms. They're especially popular in kitchens and bathrooms where the crank mechanism allows easy operation over countertops.
Our casement windows swing outward. This maximizes interior space and allows the compression seal to work properly. Screens are installed on the interior side.
Yes. The compression seal mechanism provides a tighter seal than the sliding seals used in double-hung windows, resulting in less air infiltration and better energy performance.
Where We Install Casement Windows
Revival Windows provides professional casement windows installation across five major markets. Find your local office below.
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449+ Five-Star Reviews
Theresa Fernandez
"My entire house Revival Window install went awesome thanks to the great crew of Adrian,Align & Aden. I have been sitting here in awe of how great they look and feel. Also thanks to Hayden, Rick & Christi. Great Revival Window Team!"
Laurie Roos
"I was so pleased to have Revival windows installed in my home. Great customer service. Had no issues with installation. The crew was well trained, organized, friendly and took great care in working in and around my home. These are well manufactured windows, I’m loving them and can’t wait for the energy savings!"
Ms. Nichole
"My husband and I got all our windows redone yesterday and today. The crew was wonderful and professional. They walked me through the entire job afterwards and answered my questions. They were respectful, despite working around me an a often screaming infant. Thank you so much Revival team! The windows and sliding door have never looked better."
Betsey Binet
"Revivals replaced five old windows in my house with sliding and double-hung windows. The quality is excellent. Revivals staff were friendly, courteous, and professional. The windows were ready on time, installation took less than four hours, and I couldn’t be happier with the results. I would not hesitate to recommend Revival to anyone who looking for quality workmanship and professional service."
Bryan Moffatt
"Revival did an amazing job replacing our windows, we couldn’t be happier! From their low pressure and knowledgeable sales team to a courteous and professional installation crew this experience was better than I could have hoped for. Our windows look amazing, keep our home noticeably cooler and much, much quieter from the reduction of outside street and wind noise. 10/10!"
michael welch
"Extremely satisfied with the entire process Revival did with our window upgrades. From the sales and marketing people to the install crew, everyone was friendly, professional, and informative. We feel like we are in good hands with them. Plus it’s a great window."
Blayne Graves
"My wife and I were very happy with our experience we had with Revival Windows. The install team was very clean, thorough and actually pretty quick with the install. We plan on using them again in the future when replacing our sliding glass door. I would recommend them to anyone looking for new windows. From start to finish, they made the process easy and seamless."
William
"Every step was super smooth. No pressure. Crew of josh, harry and osvaldo did an amazing job installing all 9 windows. Respected our house and property. Would recommend."
Zipporah Kofford
"Revival Windows is the best! Great people and great company. Would definitely recommend!"
Cyndi Lopez
"We recommend Revival windows for all your new window needs. The staff was excellent in communicating and responding to our needs fast and with top notch customer service."
Matthew Fincher
"These guys knock on my door, ended up sitting down with them and I couldnt believe the advertising program they were doing. Absolutely amazing everything worked out for both of us. I love love love my new windows"
Brianna Macfarlane
"If you’re looking for a window company THIS IS THE ONE! Most salesmen are pushy and annoying but these guys are honest, kind, and helpful. Definitely recommend."
Theresa Fernandez
"My entire house Revival Window install went awesome thanks to the great crew of Adrian,Align & Aden. I have been sitting here in awe of how great they look and feel. Also thanks to Hayden, Rick & Christi. Great Revival Window Team!"
Laurie Roos
"I was so pleased to have Revival windows installed in my home. Great customer service. Had no issues with installation. The crew was well trained, organized, friendly and took great care in working in and around my home. These are well manufactured windows, I’m loving them and can’t wait for the energy savings!"
Ms. Nichole
"My husband and I got all our windows redone yesterday and today. The crew was wonderful and professional. They walked me through the entire job afterwards and answered my questions. They were respectful, despite working around me an a often screaming infant. Thank you so much Revival team! The windows and sliding door have never looked better."
Betsey Binet
"Revivals replaced five old windows in my house with sliding and double-hung windows. The quality is excellent. Revivals staff were friendly, courteous, and professional. The windows were ready on time, installation took less than four hours, and I couldn’t be happier with the results. I would not hesitate to recommend Revival to anyone who looking for quality workmanship and professional service."
Bryan Moffatt
"Revival did an amazing job replacing our windows, we couldn’t be happier! From their low pressure and knowledgeable sales team to a courteous and professional installation crew this experience was better than I could have hoped for. Our windows look amazing, keep our home noticeably cooler and much, much quieter from the reduction of outside street and wind noise. 10/10!"
michael welch
"Extremely satisfied with the entire process Revival did with our window upgrades. From the sales and marketing people to the install crew, everyone was friendly, professional, and informative. We feel like we are in good hands with them. Plus it’s a great window."
Blayne Graves
"My wife and I were very happy with our experience we had with Revival Windows. The install team was very clean, thorough and actually pretty quick with the install. We plan on using them again in the future when replacing our sliding glass door. I would recommend them to anyone looking for new windows. From start to finish, they made the process easy and seamless."
William
"Every step was super smooth. No pressure. Crew of josh, harry and osvaldo did an amazing job installing all 9 windows. Respected our house and property. Would recommend."
Zipporah Kofford
"Revival Windows is the best! Great people and great company. Would definitely recommend!"
Cyndi Lopez
"We recommend Revival windows for all your new window needs. The staff was excellent in communicating and responding to our needs fast and with top notch customer service."
Matthew Fincher
"These guys knock on my door, ended up sitting down with them and I couldnt believe the advertising program they were doing. Absolutely amazing everything worked out for both of us. I love love love my new windows"
Brianna Macfarlane
"If you’re looking for a window company THIS IS THE ONE! Most salesmen are pushy and annoying but these guys are honest, kind, and helpful. Definitely recommend."
Ready to Upgrade to Casement Windows?
Schedule a free, no-pressure in-home estimate with Revival Windows. Our team will assess your home, recommend the best options, and walk you through every detail — all backed by our lifetime warranty.