Greenhouse Construction

What This Service Involves

Greenhouse construction gives you a controlled growing environment that stretches the short Western Washington gardening season. We build a sturdy frame with light-transmitting glazing, ventilation, and drainage suited to the region's damp, cool conditions. Proper airflow and humidity control help prevent the mold and mildew that plague poorly designed greenhouses here. The finished structure lets you start seedlings early and grow well into the cooler months.

Benefits

An extended growing season in a cool climate; Light-transmitting glazing for healthy plants; Ventilation and humidity control to fight mold; A sturdy frame built for PNW wind and rain; Room to start seedlings and overwinter plants

Our Process

1) Plan the greenhouse size, glazing, and site; 2) Build the foundation and frame; 3) Install glazing, vents, and drainage; 4) Add benches, water, and finishing details

What Affects the Cost

Greenhouse size and glazing type; Frame material and foundation; Ventilation and humidity systems; Water and electrical service; Site preparation and drainage

Best Time of Year

Building in late winter or early spring readies the greenhouse just in time to start the season's seedlings.