Aluminum Shutter

Aluminum Shutter


$99.00 Regular price

  • Waiting on inventory
  • Inventory on the way

Currently on this product, there may be as much as a one week lead-time for shipping from date of order.

Motorized aluminum shutters used as outside air intake or free-air exhaust when connected to a controller. Outdoor air is drawn in through this motorized shutter and hot air is exhausted through a motorized shutter fan. Can also be used as exhaust shutter with an evaporative cooler.

Dimensions for the shutter kit are 12", 16", 18", 20", 24", or 30".

Standard Features

  • High efficiency shutter with tie bar to eliminate shutter flapping.
  • Powered Aluminum Intake Shutters or free-air exhaust.
  • Nylons bearings; solid shafts; drawn cup-type sleeves on all movable linkage.
  • Frame of heavy aluminum extrusion with 1/2" channel lock water stop with precision milled and welded corners for durability.
  • Interlocking blades for maximum weather seal.
  • Constructed with rigid "T" section center member.
  • Optional Shutter Motor Kit available to turn any shutter into a power shutter.


Hobby Greenhouse Motorized Inlet Shutter Installation (PDF)

Thermostat - How-to-Wire for Heating or Cooling (PDF)

Performance Specifications

Select desired shutter model from drop down box at the top right of the page. Sizing information below.

Model NO. Description CFM Rough-In Opening
VRSG12A Single Panel Motorized Shutter 500 12.5" x 12.5"
VRSG16A Single Panel Motorized Shutter 890 16.5" x 16.5"
VRSG18A Single Panel Motorized Shutter 1125 18.5" x 18.5"
VRSG20A Single Panel Motorized Shutter 1388 20.5" x 20.5"
VRSG24A Single Panel Motorized Shutter 2000 24.5" x 24.5"
VRSG30A Single Panel Motorized Shutter 3125 30.5" x 30.5"
VRSG36A Double Panel Motorized Shutter 5000 36.5" x 36.5"
VRSG40A Double Panel Motorized Shutter 6300 40.5" x 40.5"
VRSG42A Double Panel Motorized Shutter 7000 42.5" x 42.5"
VRSG48A Double Panel Motorized Shutter 9000 48.5" x 48.5"
VRSG54A Double Panel Motorized Shutter 12000 54.5" x 54.5"
VRSG60A Double Panel Motorized Shutter 14000 60.5" x 60.5"

How do I size my fan and shutters system?

1. The first thing that you need to determine is the amount of air required. This is stated in CFM (Cubic Feet of Air per Minute).

2. Use the following formula to determine the CFM required for your greenhouse:
CFM = Length x Width x Height
Example: Greenhouse 12' wide x 24' long x 12' high requires 3456 CFM (12 x 24 x 12 = 3456).

3. Reference the above table. Select the appropriate combination of fan(s) to achieve the necessary CFM rating. Be sure to match the total CFM output for your exhaust fan(s) to the CFM ratings for your Inlet Shutters.

Click here to view fan installation detail

Free Shipping

This item ships free via Motor Freight Carrier - almost anywhere in the Continental United States!

On rare occasions addresses with limited access such as islands or major metropolitan areas (ie: New York City) may incur additional delivery fees; if so, you will be contacted to confirm the extra shipping cost before your order is processed. Shipments to Alaska or Hawaii qualify for free shipping to any West Coast port. Please contact us for special shipping rates from the West Coast to Alaska or Hawaii.

Motor Freight Agreement

  • Full Size Semi: Your location must be able to accommodate a full size semi-truck trailer of up to 70ft. in length.
  • Someone Must Be Present: You or someone else authorized must be present to unload the shipment. Exact delivery date will be arranged via phone by freight company.

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Customer Reviews

Based on 2 reviews
Legacy Review
Top Quality Shutters

Heavy gauge aluminum high quality shutter! Sturdy, and strong this shutter will last for years and years!
As always dealing with GMS and my Sales Rep River, made this purchase as perfect as it could be!

Legacy Review
24 inch Aluminum Shutter

So far, so good! I bought a pair of these to replace some PVC louver shutters that completely failed during a "bomb cyclone" we had in March 2019. These aluminum ones are a more rigid material, so they don't have the problem of flexing in high winds and blowing apart. They've already been through 50 mph winds with 60 mph gusts, and I do not anticipate that they'll have any problems with the 80-100 mph winds we sometimes get here, but time will tell. One word of advice though, they will flop open if hit with a direct blast of wind, so if that's a problem in your area, you might want to install a protective barrier over them when it's very windy.