// Category

Greenhouses

Backyard greenhouses for year-round growing — light-filled, ventilated structures with polycarbonate glazing, built to the same handcrafted standard as every Derksen building. Add a solar fan to beat the Texas heat.

// What they're good for

Greenhouses pair twin-wall polycarbonate panels with vents and benches so you can start seeds early and keep growing through winter. The solar-fan model vents heat automatically — no wiring required.

Every greenhouse delivers free within 50 miles of Sherman and qualifies for no-credit-check rent-to-own.

// Sizes & starting prices
SizeAvailable InventoryStarting at
8×12 1 in stock $4,585

Live prices from available inventory; exact price depends on style, color, and options.

// Choose your style

1 Greenhouses styles, built to order

Greenhouse in brown⧈ 12 photos

Greenhouse

Light-filled, vented, year-round growing

  • Twin-wall polycarbonate glazing
  • Roof & side vents for airflow
  • Screen/Dutch door
  • Optional benches & shelving
  • Optional solar-powered exhaust fan (auto heat-venting, no wiring)

Shown: Greenhouse

Finishes: Greenhouse

From $4,585

Starting prices shown. All styles available in any size and most color combinations. Configure yours in the 3D Builder ↗

// On the lot now

1 Greenhouses in Sherman, TX

Here on our lot in Sherman or arriving soon.

All Inventory →
// Common uses

For growers

Seed starting

Get a jump on spring.

Winter growing

Greens and herbs year-round.

Orchids & tropicals

A controlled, humid space.

Potting station

Bench, shelves, and storage.

Hardening off

Transition seedlings outdoors.

Hobby propagation

Cuttings and transplants.

// Colors & options

Make it yours

Available in Seminole Stains finishes.

Seminole Brown
Seminole Cedar
Seminole Red
Seminole Weatherwood
Seminole White

Clear polycarbonate upper · stained LP lower siding. Optional solar-powered fan.

See all colors & materials →  ·  Plus porch rails, windows, shutters, and more — configure it all in the 3D Builder.

// Good to know

Greenhouses FAQ

Can I vent it automatically?
The Greenhouse has roof and side vents you open by hand; add the optional solar-powered exhaust fan to vent heat automatically — no wiring required, which matters in a Texas summer.
What are the panels made of?
Twin-wall polycarbonate is typical — light-diffusing and insulating. Confirm options for your build.
Does it come with vents?
Yes — roof and/or side vents manage heat and humidity; the optional solar fan adds powered ventilation.
Can I add benches and power?
Benches and shelving are an option; electrical is added locally after delivery.

Design your greenhouse

Pick the size, style, porch, windows, and colors and we'll have it built or delivered to your site.

Open 3D Builder ↗ Ask Rick & Rick
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Lot3071 E Lamar St · Sherman · TX
HoursMon–Fri 8a–4p · Sat 8a–2p · Sun 8a-2p
Emailsales@doublerrbuildings.com

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