Timeless Look, Real Comfort: Mullioned Casement Windows
If you’re into windows that don’t just do their job but also look the part — mullioned casement windows might be exactly what you’re after. They’ve got those elegant grid-like bars (called mullions), giving you that lovely classic style people still love. But the tech behind them? Totally up-to-date.
Perfect for homes that lean into a farmhouse, colonial, or kinda vintage aesthetic, these casement windows with mullions open like a charm and add character to basically any facade.
Why People Keep Picking Mullioned Windows
At Eco Hearth, we’ve been building windows for a while now (over 11 years and counting). Our mullioned casement windows are made in Europe with materials that actually last — no fluff, just quality.
A few things that make them great:
- Classic divided-light design — but low maintenance
- Side-hinged opening for easy breeze control
- Available in double or triple-glazed versions
- Tight seals that keep your place warm and dry
- Multi-point locks (yeah, safety matters)
- Aluminum, uPVC, or mixed frame options
- Loads of color finishes that won’t fade in the sun
- Custom sizing and grid designs? You got it
It’s that combo of aesthetics and modern insulation that really makes the difference. The grid lines? Often sealed inside or outside the glass, so you don’t have to worry about cleaning between panes or anything annoying like that.
Built to Last, Wherever You Are
These windows aren’t just pretty. They hold up. Whether you’re in a place that gets freezing winters or steamy summers (hello, Midwest!), they resist warping, peeling, and other stuff you really don’t wanna deal with.
They also help cut down on heating and cooling bills — people tell us they’re seeing up to 30–35% savings, which is kinda amazing.
Affordable, Efficient, and Honestly Just Better
Thanks to our production in Europe, plus smart logistics, our mullioned windows cost less than most American ones — sometimes up to 30% less,
which really adds up. And you’re not sacrificing quality. That’s the point.
Also, we try to keep things as eco-friendly as possible. Sustainable materials, smart insulation, less waste — just better all around.
How to Get Yours
- Send us your measurements or house plans
- Choose the frame style, color, and grid setup
- Get a tailored quote (usually within a day or two)
- Delivery anywhere in the U.S. — and installation help if needed
Got a question? Just ask. We actually like helping.
Why Eco Hearth?
Well, because we’ve been doing this long enough to know what works — and we care about it too. Every mullioned casement window we build is made to last, look good, and make your life a bit easier.
Want to see how our windows could fit into your home?
Hit the button below to get started — no pressure. Get a personalized quote and discover the difference European craftsmanship can make.
