Skip to content
FREE SHIPPING IN CANADA* 1-877-761-2819 7AM-5:30PM PST
FREE SHIPPING IN CANADA*
SKU TMG-GHD3040

TMG-GHD3040 Pro Series 30 x 40 FT Light Deprivation Tunnel Greenhouse Grow Tent with Dual Layer Covering, Cold Frame, Hand Crank Roll-Up Sides, Peak Ceiling Roof, 6-Mil Blackout Tarp and Clear Film

Original price $6,750.00 - Original price $6,750.00
Original price
$6,750.00
$6,750.00 - $6,750.00
Current price $6,750.00
CURRENTLY OUT OF STOCK
FREE SHIPPING IN CANADA* Learn More
0.0 lb
49 x 87 x 29 inches
More Shipping Info

Structure:

  • Exact floor footprint: 30’ (W) x 38.4’ (L)
  • Heavy-duty galvanized steel structure
  • Steel tubes added on the front and end walls to keep the films tied
  • Peak ceiling height: 12’
  • Truss arches: ⌀2.3” – 15 gauge
  • Horizontal purlins: ⌀1.65” – 17 gauge
  • Reduced bay spacing to 50’’ to reinforce durability
  • Approx. 5' sidewall height at the arch
  • 4’ hand crank roll-up sides for ventilation & reduced condensation
  • Hand crank roll-up mechanism from both sides to the peak ridge for the blackout tarps
  • Bi-parting 88'' x 78’’ (W x H) swing door on two ends
  • Heavy-duty footplates with pre-drilled holes
  • Anchoring: sleeve anchor bolts (included)
  • Foundation required: concrete slabs, solid woods or equivalent
  • Aluminum lock channels and wiggle wires to secure films
  • NOT INCLUDED: Horizontal 1x6 treated wood sides

Features

Structure:

  • Exact floor footprint: 30’ (W) x 38.4’ (L)
  • Heavy-duty galvanized steel structure
  • Steel tubes added on the front and end walls to keep the films tied
  • Peak ceiling height: 12’
  • Truss arches: ⌀2.3” – 15 gauge
  • Horizontal purlins: ⌀1.65” – 17 gauge
  • Reduced bay spacing to 50’’ to reinforce durability
  • Approx. 5' sidewall height at the arch
  • 4’ hand crank roll-up sides for ventilation & reduced condensation
  • Hand crank roll-up mechanism from both sides to the peak ridge for the blackout tarps
  • Bi-parting 88'' x 78’’ (W x H) swing door on two ends
  • Heavy-duty footplates with pre-drilled holes
  • Anchoring: sleeve anchor bolts (included)
  • Foundation required: concrete slabs, solid woods or equivalent
  • Aluminum lock channels and wiggle wires to secure films
  • NOT INCLUDED: Horizontal 1x6 treated wood sides

Specifications

 Cover materials:

  • 6 Mil Clear EVA Plastic Film
    • Light transmittance: 92%-96%
    • Light diffusion: 20%
    • Thermal effect: 80%
    • Anti-fogging and anti-dripping
    • Life span: 36 months
  • 6 Mil Light Deprivation Blackout Tarp
    • Three-layer melted resin: 2 dark black and one external white
    • Commonly used in flowering plants with tight daylight cycle control required
    • 100% light blackout protection
    • UV additives to withstand UV rays
    • Light-reflective white layer facing out
    • Life span: 36 months

Shipping Information

  • Packed in one metal crate shipping box
  • Shipping dimension: 87” x 29” x 49”
Watch our shipping video
Shipping from Richmond, BC

Product Description

TMG-GH3040 30 x 40 foot tunnel greenhouse grow tent features a galvanized steel frame with a 6-mil clear EVA plastic film cover & a 6-mil Blackout tarp. The cover is removable with wiggle wires in aluminum channels for easy assembly and helps diffuse harsh sunlight for optimal plant growth. With 1 x 6 wood sides designed to add along both sides and the cover being able to hand crank roll up to 4 feet at the entire length, this grow tent is perfect for seeding or protecting your plants from the outside elements, creating warmth and insulation for optimal growing conditions, and doubling the growing seasons. The light deprivation cover also lets you control all lighting so you can harness the seasons completely. This greenhouse is not engineered to handle snow and wind load. If you live somewhere snow and harsh weather are a concern, this is not the right fit for you!

Additional Info

Engineering drawings are not available for this model.

Please check with your local municipality bylaws to ensure compliance. It is the customers' responsibility to provide any necessary drawings to obtain any permits that may be required.

Warranty

We're here to support you. This product is backed with our 1-year manufacturer warranty. Customer support and spare parts are offered from our headquarters located in Richmond, BC.
Back to Top