Base Four Season Greenhouses


Each four season base model is built with the same

craftsmanship and structural elements as our custom designs.

Learn more about the elements we utilize to create our sturdy & functional four season greenhouse.

Cedar Beam Foundation

Cedar beams are the most common option for backyard greenhouses, they are beautiful, long lasting and economical.

Naturally rot resistant, our Cedar beams are preserved with natural penetrating oils and a hot wax seal.

"Toe-nailed" to the ground with 1/2" rebar and seated on pea gravel for drainage.

Timber Framed with Select Douglas Fir Lumber

Wood frames are our specialty, they are a sustainable and aesthetically pleasing material for a greenhouse.

We utilize Douglas Fir lumber for its strength and longevity.

We build our timber frames with timber joinery for maximum strength and preserve the wood with penetrating oils and beeswax seal.

Multiwall Polycarbonate

This glazing material provides multiple greenhouse benefits.

From impact resistance to high insulative capacity, multi-wall has proven to be the standard in modern greenhouse design. 

Our standard clear wall glazing utilizes 3/8" thick material.

Extra STRONG Roof 

Greenhouse roofs benefit from extra insulation during the coldest winter months and hail resistance during the summer.

Our 5/8" thick hurricane rated roof panels are strong and offer increased R-value while still allowing light to enter.

Short video testing the impact strength of hurricane roof panels.

Passive Ventilation

'Univent' Non-electric

Our standard passive model for low wind locations.

These openers are responsive to temperature swings and automatically open or close your window vents properly moderating the greenhouse climate.

Water Spigot Hookup

What would a greenhouse be without a water source to keep your plants hydrated and healthy.

We make it easy and cost effective to bring water to your greenhouse using your garden hose.

Just attach your hose to the outside wall connection and enjoy water from your greenhouse spigot. 

Gravel & Wood Pathway

A chipped stone floor allows for maximum drainage in a greenhouse and is an great way to add passive heat retention.

We always include a wood pathway for ease of movement, convenience and safety.

Our greenhouses are easily adaptable to be ADA compliant.

Our base model 4-Season Greenhouses include full installation!

8' x12'

10' x12' foot