Under Glass Greenhouses


The greenhouse is a regular indoor garden – a garden with many times the possibilities and pleasures of the outside one. Not a stuffy uninviting hot-house, but a glass enclosed garden plot. A garden from which you can have a choice of flowers, fruits and vegetables in season and out of season, all year around.

Aside from what an indoor garden will actually produce for you, there is the fun or it – the fun of outwitting Mother Nature and turning all of her rules upside-down; picking roses, string beans or strawberries when the temperature plummets and it’s too cold for plants to grow.

Whatever the weather – wherever you live – anytime of year – a bright new world of year-round gardening is yours, with the elegant and functional Under Glass greenhouse.

Even-Span Greenhouses

Even-Span Greenhouses can accommodate 3 full-width benches – almost a full 50% growing space bonus over 2-models.

Price includes 2 lines of full-length ridge sash. Add-On sections are available anytime in multiples of 2 or 3 sections.

curved eave greenhouse


Curved-Eave Even-Span Greenhouses

The Curved-Eave Even-Span Greenhouses are so beautiful in proportion and overall grace that architects and homeowners make it a theme center for America’s most beautiful gardens.

Free-standing or attached year-round garden, the curved-eave is truly a modestly priced estate-style greenhouse.

curved-eave greenhouse


Curved-Eave Even-Span Greenhouse

even-span greenhouse


Straight-Eave Even-Span Greenhouse

straigh eave greenhouse



Lean-to Greenhouses have lots of advantages: accessibility, easier to heat and lower costs. You can choose an Under Glass lean-to to suit your residence and resources.

Where space and initial investment must be budgeted tightly, there’s no better way to buy. A lean-to takes less space than a flower bed, yet provides rich bounty from benches, side shelves and roof-hung baskets.

Lean-to greenhouses are available in both straight-eave and graceful curved-eave styles.

Lean-To Greenhouse

©Under Glass Mfg. Corp. • PO Box 81 • 2452 Lucas Turnpike Bldg # 3 • High Falls, NY 12440 • P (845) 687-4700 • F (845) 687-4957 • E ugmfg@aol.com