Match actual models to the project
Enter the site footprint and growing goal, then refine by climate concerns, glazing, heating plan, structure preference and assembly tolerance.
Independent greenhouse selection
Find the right greenhouse.
GreenhouseMatch helps buyers think through usable space, growing goals, greenhouse type, climate-management needs and documented product specifications before making an expensive purchase.
Start with the decision you actually need to make
A greenhouse is more than a nominal footprint. Interior layout, crop height, glazing, ventilation, heating plans, anchoring and documented weather specifications can all change whether a kit makes sense for a particular project.
Choose a practical footprint
Compare floor area with benches, beds, aisle width, crop height and room to work—not only the size printed on a product listing.
Separate published facts from marketing
GreenhouseMatch records what the manufacturer actually publishes, surfaces missing or conflicting information, and avoids inventing specifications.
Think beyond the frame
Heating, ventilation, shading and structural claims matter differently depending on where and how you plan to grow.
Use specialist catalogs carefully
Commercial links are secondary to selection logic. A merchant may carry a good product without that product being the right match for every buyer.
Compare current greenhouse kits
Use the planning framework first, then browse current kits whose footprint, structure and included features fit the project.
The GreenhouseMatch framework
Space and growing goal
Start with crop counts or growing area, then allow for aisles, workspace and a realistic greenhouse footprint.
Documented product fit Live
Rank actual greenhouse configurations by physical fit, growing intent and documented product characteristics.
Operating requirements Live
Estimate heater capacity from greenhouse geometry and glazing, then size summer ventilation from air volume and exchange rate.
Tradeoffs and total project Live
Compare documented models side by side, then use the Project Cost Calculator to add delivery, site work, climate systems, utilities and installation.
Choose for how you plan to grow
The crop or winter goal changes the useful greenhouse features. Start with the use case, then carry those requirements into the Size Calculator, Finder and climate-control tools.
Greenhouse for tomatoes
Plan usable trellis height, plant access, summer ventilation and humidity management—not just floor area.
Greenhouse for seed starting
Prioritize bench layout, tray capacity, targeted germination heat, light and automatic spring ventilation.
Greenhouse for overwintering plants
Define whether plants should remain dormant, frost-protected or actively growing before choosing the heating target.
Year-round greenhouse
Treat winter heat, summer cooling, light, utilities and structural/site requirements as one operating system.
Choose the glazing and structure
Material and structure labels are useful only when they lead to a real project decision. Compare the exact panel construction, frame, host-wall requirements and operating implications before narrowing the product list.
Polycarbonate greenhouses
Compare hybrid, twin-wall and multiwall panel systems rather than treating every polycarbonate greenhouse as the same.
Glass vs polycarbonate
Weigh clarity, impact resistance, insulation, weight and maintenance using the actual glazing construction.
Lean-to vs freestanding
Decide whether a host wall genuinely improves footprint, sun, utilities and heat loss—or creates new attachment constraints.
Plan the site, base and interior before ordering
A greenhouse footprint is only one part of the project. Use these planning pages to test the interior layout, separate foundation from flooring, understand anchoring, compare a high tunnel with a greenhouse, and choose a site before concrete or materials make the decision hard to reverse.
Greenhouse layout planner
Turn clear inside dimensions into bed or bench runs, aisles, work zones and a simple top-down planning view.
Greenhouse foundation
Compare slabs, perimeter bases, timber systems and manufacturer-specific foundation frames by load path and site conditions.
Greenhouse flooring
Choose the interior walking and drainage surface separately from the structural foundation.
High tunnel vs greenhouse
Compare seasonal crop protection, environmental control, covering, ventilation and project complexity before choosing a structure class.
Greenhouse anchoring
Trace wind and other loads from frame to base to ground instead of treating generic stakes as a universal solution.
Placement & orientation
Prioritize solar access, drainage, wind exposure, utilities and workflow before fine-tuning compass direction.
Compare greenhouse brands and product families
Brand pages are useful only when they normalize real product differences. These pages focus on series, exact configurations and primary-source specifications rather than generic “best brand” claims.
Exaco greenhouses
Understand the Exaco portfolio across Riga/Hoklartherm, Janssens and other premium greenhouse families.
Palram Canopia
Compare Hybrid, Glory, Balance, Mythos, Snap & Grow and wall-attached configurations.
Planta greenhouses
Compare current Sungrow and Sigma Gen III dimensions, construction and snow/wind evidence.
Riga greenhouses
Compare compact Riga S, standard Riga and the larger Riga XL project class.
Janssens greenhouses
Compare Junior Victorian glass models and the broader premium Belgian greenhouse range.
Grandio greenhouses
Compare Ascent, Elite and Summit by exact footprint, 6 vs 10 mm panels, vents, bases and weather evidence.
Choose for the climate constraint
A climate page should narrow the decision, not declare a greenhouse safe for a location. Start with the constraint that changes the product or operating system, then carry that requirement into the Finder and calculators.
Cold climates
Compare the heat-loss envelope, glazing, leakage and heating requirement separately from structural claims.
Heavy snow
Start with the local design requirement, then compare exact-model manufacturer snow-load evidence.
High winds
Focus on exact wind evidence, anchoring, foundation, closures and site exposure.
Hot climates
Prioritize ventilation capacity, intake, shade compatibility and a cooling strategy matched to humidity.
Compare common greenhouse sizes
Nominal sizes are useful shopping categories, but the best size depends on interior layout and actual product dimensions. Start with the calculator, then compare the size class that fits your plan.
Once the footprint is chosen, use the heater calculator and ventilation calculator to understand how size and envelope choices affect climate-control requirements.
6×8
Compact footprint; aisle and door choices have an outsized effect.
8×10
Useful middle size for two side beds and a practical center aisle.
8×12
More length for crop zoning, potting or a dedicated work end.
10×12
Extra width creates more layout choices and easier access.
10×20
Large hobby footprint where workflow and climate systems matter more.
Why source transparency matters
Greenhouse models can differ by generation, size and configuration. A snow-load figure, panel thickness, included vent count or warranty statement for one version should not automatically be applied to another. GreenhouseMatch treats unknown values as unknown and documents the source used for important product facts.
How GreenhouseMatch verifies greenhouse specifications →
How Greenhouse Match Scores work →
Compare greenhouse models side by side → · Estimate the complete project cost →