Why Cedar Greenhouses from Alton Are the Perfect Summer Upgrade for Your Garden

Imagine the sun dipping low over your backyard, bathing your garden in golden light. Your tomatoes are blushing with ripeness. Your basil spills over its pot in fragrant cascades. But the real showstopper? A beautifully crafted cedar greenhouse standing like a timeless garden centerpiece—its rich wood glowing, its glass panels catching light like a prism.

This isn't just about growing plants. It's about creating a garden experience. And summer is the perfect time to level up your outdoor space with a greenhouse that offers both function and visual flair. At Mulberry Greenhouses, we’re proud to carry the elegant and enduring Alton Greenhouses, made from high-quality Western red cedar. If you’re considering a greenhouse this season, here’s why Alton’s cedar greenhouses are the smart—and stunning—investment.



Cedar: The Natural Choice for Long-Term Performance

Cedar is not just another building material—it’s a time-tested, naturally durable wood that’s been used for centuries in garden structures, fences, and outdoor furniture. But what makes it so uniquely perfect for greenhouses?

First, cedar is inherently resistant to decay, fungi, and insect damage. Unlike pressure-treated wood or metal frames that can rust or deteriorate over time, cedar holds up beautifully with minimal maintenance. This gives gardeners a greenhouse structure that doesn’t just look good—it lasts for decades, even in the most unpredictable weather conditions.

Second, cedar provides natural insulation. This is especially important in a greenhouse, where maintaining consistent internal temperatures supports plant health. During the summer months, cedar helps keep internal heat from spiking, and when autumn arrives, it holds warmth better than metal or aluminum frames. That’s year-round performance, with a summer advantage.

Alton cedar greenhouse surrounded by potted plants and raised garden beds in a backyard

Aesthetic Excellence Meets Garden Functionality

Of course, a greenhouse should be practical—but why not choose one that elevates your garden’s aesthetics as well?

The rich hue and grain of Western red cedar offer a timeless, organic beauty that blends seamlessly with any landscape. Whether your garden is a wild pollinator haven or a carefully curated vegetable patch, a cedar greenhouse from Alton adds architectural elegance without overpowering your space.

And it’s not just about looks. Alton’s designs fuse classic craftsmanship with modern greenhouse engineering. You’re not just buying a beautiful frame—you’re getting adjustable roof vents, precision-cut glazing, and robust joinery that stands up to real-world gardening conditions.

Alton cedar greenhouse surrounded by potted plants and raised garden beds in a sunny backyard

Why Alton? A Brand That Understands Gardeners

Alton has been a trusted name in greenhouse construction since 1921. Based in the UK and now reaching discerning gardeners around the world, Alton designs greenhouses with a deep understanding of what real gardeners need: functionality, durability, and climate-responsiveness.

At Mulberry Greenhouses, we proudly carry a diverse selection of Alton cedar greenhouses, crafted for both novice gardeners and expert horticulturists alike. Our cedar collection includes iconic styles like the Cheltenham for traditional rectangular layouts, the Cambridge Orangerie for an elegant T-shaped design, the Westminster Victorian for maximum height and grandeur, and the innovative Alton Fusion series, which blends the beauty of cedar with the strength of aluminum. Each model is designed with superior ventilation, optimal light diffusion, and convenient access in mind—ensuring a healthy environment for your plants year-round.

Interested in investing in an Alton Greenhouse? Don't miss out – for a limited time, you can enjoy an extra 5% off all Alton Greenhouses.

Explore the Full Range of Alton Cedar Greenhouses

Alton’s cedar collection offers more than just garden structures—it delivers heirloom-quality greenhouses that blend craftsmanship with modern innovation. Here's a look at the standout models available at Mulberry Greenhouses:

Alton Evolution Octagonal Cedar Greenhouse

With its unique shape and 360° growing potential, the Alton Evolution Octagonal Cedar Greenhouse brings classic British elegance into any backyard. The octagonal design offers panoramic views of your flourishing garden while maximizing airflow and sunlight. Crafted from Western Red Cedar, this model is not only a conversation piece but also a functional powerhouse for summer propagation and year-round beauty.

Octagonal cedar greenhouse with glass roof and double doors.

Alton Fusion Cedar Greenhouse

The Alton Fusion Cedar Greenhouse lives up to its name by blending time-honoured craftsmanship with modern glazing technology. This hybrid design combines robust cedar framing with large glass panels, creating a striking aesthetic that’s ideal for gardeners who value style as much as growing space. The result? An airy, light-filled environment that promotes healthy plants and elevates your garden’s visual appeal.

Cedar greenhouse with integrated storage shed and glass roof.

Alton Lancing Cedar Greenhouse

Compact yet refined, the Alton Lancing Cedar Greenhouse is perfect for urban gardens or homeowners with limited space. Don’t let its size fool you—this model delivers exceptional growing performance with high-quality cedar wood construction and smart ventilation features. Whether you're starting seeds or growing herbs, the Lancing adds a polished, practical touch to your outdoor space.

Classic cedar greenhouse with pitched glass roof and decorative cresting.

Alton Durham T-Shaped Cedar Orangerie

For those dreaming of a greenhouse that feels like a garden retreat, the Alton Durham T-Shaped Cedar Orangerie is a show-stopping choice. With its dramatic T-shaped layout and grand entryway, this orangerie blends greenhouse function with conservatory-style luxury. It’s the ultimate structure for growing exotic plants, hosting summer gatherings, or simply escaping into nature without leaving your yard.

T-shaped cedar orangerie greenhouse with ample glass panels and ornate trim.

 

Alton Cambridge T-Shaped Cedar Orangerie

If you want greenhouse space with architectural flair, look no further than the Alton Cambridge T-Shaped Cedar Orangerie. Slightly more compact than the Durham, this model still delivers a stunning footprint and premium-grade cedar craftsmanship. With its generous headroom and superior light exposure, it offers ample room for both plants and patio furniture, making it ideal for multi-functional outdoor living.

Cedar orangerie greenhouse with gothic roof trim and multiple roof vents.

 

Alton Westminster Greenhouse

Commanding and beautifully built, the Alton Westminster Greenhouse is the flagship model of the Alton collection. Its symmetrical design, vast interior, and ornate ridge cresting make it a centrepiece in any estate-style garden. With unmatched room for plants, furniture, and even potting benches, the Westminster transforms your backyard into a botanical haven—built to last through seasons of growth and inspiration.

Large cedar greenhouse with extended length and high-pitched glass roof.

Discover More Options for Your Perfect Greenhouse

In addition to our handpicked Alton line, Mulberry Greenhouses also offers other premium selections such as the Riga Greenhouse—a performance-focused structure known for its strength in colder climates—and the Gigant Greenhouse, ideal for gardeners who want space and scale without compromising quality.

Looking to add functionality? Our curated range of greenhouse accessories includes everything from roof vent kits to greenhouse heaters and irrigation systems—perfect for making your cedar structure even more efficient.

If you’re dreaming of a style that’s fully your own, don’t miss our custom greenhouse options. Choose your frame size, glazing, and roof style to suit your space, climate, and growing ambitions.

Don’t forget to visit Today’s Deals—our best seasonal offers are updated regularly, and summer savings won’t last forever.

Let this be the year your garden turns into a legacy.

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