Greenhouse Guides
Learn what matters before you buy.
Short, practical decision guides for the questions that make a greenhouse purchase go well—or go sideways.
Site & structure
How to Choose a Greenhouse for Heavy Snow
What snow-load ratings actually tell you, what they leave out, and what to verify before you buy.
Read the guide →Do You Need a Permit for a Greenhouse?
There is no single U.S. answer. Here’s what commonly changes the permit question, what to gather before you buy, and what only your local authority can decide.
Read the guide →How to Choose a Greenhouse for High Winds
What wind ratings tell you, what they leave out, and what to verify before you buy.
Read the guide →How to Anchor a Greenhouse: What to Know Before You Buy
The greenhouse, base, foundation, and anchors work as one system. Here’s what to verify before ordering.
Read the guide →Greenhouse Snow & Wind Rating Index
What the greenhouse configurations we reviewed actually document—including rating bases, prerequisites, ambiguous evidence, missing published values, sources, and verification dates.
Read the guide →Greenhouse foundations and bases
The base determines level, drainage, load transfer, anchoring, door alignment, and how much of the project is actually finished.
Read the guide →Cost & setup
How Much Does a Backyard Greenhouse Really Cost?
The kit price is only one line. Here’s how to separate the greenhouse itself from delivery, foundation, anchoring, utilities, labor, permits, and ongoing costs.
Read the guide →How hard are greenhouse kits to assemble?
“Easy assembly” describes a marketing intention. Your real project includes the base, leveling, glazing, tools, people, and weather window.
Read the guide →Choosing a greenhouse
6×8 vs 8×10 vs 8×12 greenhouses
The extra two feet are not just more square footage: they can create a workable aisle, a real bench, or room to work.
Read the guide →Polycarbonate vs glass vs greenhouse film
Choose the covering as part of the structure, climate, maintenance plan, and budget—not as a finish picked at the end.
Read the guide →High tunnel vs greenhouse
They can look similar outside, but they solve different problems and carry different expectations for permanence, control, and production.
Read the guide →Growing conditions
Heating a greenhouse through winter
A cold-night heat estimate helps you plan the project without pretending to size an HVAC system.
Read the guide →Greenhouse ventilation and overheating
A greenhouse can become too hot long before outdoor air feels dangerous. Ventilation is a first-order design question.
Read the guide →Ready to make it specific?