Thermal aluminum casement windows crank open outwards to the side allowing maximum ventilation. They feature 3 layers of weatherstriping which seal up tight when closed with the multi point lock. They can achieve high levels of energy efficiency with triple glazing. These windows are ideal in bedrooms because they can open up 90 degrees to maximize venting.
Contact us and we’ll happily answer any questions you have on a thermal aluminum casement window installation for your next project and provide you a free estimate.