Step 1: Rough Opening and Framing Requirements (cont.)

1/2

1/2

1/4

1/4

Rough Opening

Masonry Opening

 

Figure 2: Preparing openings for concrete block openings.

5.Rough openings1 (RO) should be 1(25) wider than the outside measurement of the frame and 1/2(13) higher. Masonry openings (MO) should be 1/2(13) wider than the outside measurement of the frame or casing and 1/4(6) higher than the outside measure- ment of the frame or casing. When framing rough opening, care should be taken to ensure the sill plate is level and the opening is square, straight and plumb. See figure 2.

ATTENTION: Be aware that use of rigid sill pans and other barriers will decrease the rough opening height clearance. Adjust opening dimensions accordingly.

CAUTION! If the previous conditions are not met, the installer must take corrective actions to alter the opening(s) before

proceeding. It is also essential that the sheathing behind the wall be a solid surface to ensure that the unit can be secured firmly to the wall.

NOTE: On standard wood frame construction with brick veneer, make sure there is at least 1/2(13) between bottom of window sill (or eventual placement of the window) and the top row of brick to avoid “brick bind”.

1Rough opening gap must be no more than 1/4for products certified for use in IZ4 regions.

5

Page 6
Image 6
Marvin Window manual Rough Opening Masonry Opening

Window specifications

Marvin Windows is a renowned name in the window and door manufacturing industry, known for its commitment to quality, innovation, and energy efficiency. Established in 1912, Marvin has built a legacy of craftsmanship and performance that meets the diverse needs of homeowners, builders, and architects alike.

One of the main features of Marvin Windows is their customizable design options. Customers can choose from a wide array of styles, shapes, colors, and finishes, allowing them to tailor their windows and doors to perfectly match their aesthetic preferences and architectural styles. Whether it's a traditional double-hung window or a modern sliding door, Marvin offers solutions that can enhance both the beauty and functionality of any property.

In terms of technology, Marvin Windows employs advanced energy-efficient technologies, such as Low-E glass coatings and gas fills, to reduce heat loss and gain. Low-E (low emissivity) glass minimizes the amount of ultraviolet and infrared light that can enter the home without compromising natural light. Furthermore, Marvin windows are often engineered with argon or krypton gas fills between the panes, which helps to improve thermal insulation and overall energy performance. This focus on energy efficiency not only contributes to reduced energy bills but also promotes sustainability in home design.

Marvin is also known for its durable materials. The company utilizes high-quality wood, fiberglass, and vinyl, ensuring each window and door can withstand the elements while providing longevity and performance. Their Ultrex fiberglass has a reputation for being nearly four times stronger than vinyl, making it resistant to warping, bowing, or cracking. This durability is complemented by a rigorous testing process that ensures their products can endure various weather conditions, making Marvin windows a reliable choice for any climate.

Another characteristic that sets Marvin apart is their commitment to sustainability. They strive to minimize their environmental impact by using responsibly sourced materials and implementing eco-friendly manufacturing processes. This dedication to sustainability reflects their philosophy of creating products that contribute positively to both their customers’ lives and the environment.

In summary, Marvin Windows combines customizable design, advanced energy-efficient technologies, durable materials, and a commitment to sustainability, making them a premier choice in the window and door market. Their products stand as a testament to quality craftsmanship and innovative solutions, catering to the evolving needs of modern homeowners and builders.