Who Wants To Be a Window Mullion-aire?
What Are Mulls and Mullions in Replacement Windows?
If you’re considering window replacement in Newtown, PA, you may have come across the terms mull and mullion. While they sound similar, they serve different purposes in window design. Understanding these terms can help you make informed decisions when upgrading your new windows for both style and functionality.
What Is a Mull?
A mull, short for mullion, is the structural component that connects two or more window units. In window installation, mulling is the process of joining multiple windows together to create a larger, seamless unit. For example, if you’re installing a bay window or a combination of picture windows and double-hung windows, they are mulled together for a more cohesive appearance.
What Is a Mullion?
A mullion is a vertical or horizontal bar that separates individual panes within a window or divides adjacent windows. In traditional architecture, mullions were structural supports, but modern replacement windows often use grilles or simulated divided lites (SDLs) to replicate this classic look without sacrificing energy efficiency.
Why Understanding Mulls and Mullions Matters for Window Replacement
For homeowners, knowing the difference between mulls and mullions is helpful when choosing the right window design. If you’re replacing multiple windows and want a clean, modern appearance, mulled windows are a great option. If you prefer a more traditional look, mullions or decorative grilles can enhance curb appeal while maintaining efficiency.
Whether you’re upgrading your home for better aesthetics, energy savings, or both, choosing the right window installation company in Newtown, PA ensures your project is done right.
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