12" x 18"

Double Flange Door Transfer Grille
Sustainable Extruded Aluminium
Model#: DG-3
Finish: ANOD Clear anodized
Available Sizes: 12" X 06"
12" X 08"
12" X 12"
12" X 18"
*Alternative Sizes & Custom Colors Available on Special Order.
Contact us now for more details!

International Delivery (Outside of Trinidad & Tobago)
We deliver worldwide via courier or freight forwarder.
Most orders are shipped with UPS or DHL. If you have an account with a specified courier, please let us know your account details when you are placing the order.
For larger orders, we ship via ocean freight with our freight forwarder.
Delivery within Trinidad & Tobago)
All orders within Trinidad & Tobago will be delivered either by our in-house delivery service or via TTPost. Delivery is usually fulfilled locally within 0-2 business days.
For orders placed after 7am, delivery will be fulfilled on the following business day.
For orders placed before 7am, it’s possible that we can accommodate same-day delivery as our driver usually leaves our warehouse for daily deliveries between 7-8am.
If you require an item urgently, do let us know. We will do our best to accommodate your needs.
Returns
We do not facilitate international returns.
For local returns, only items returned within 14 days of their original shipment date in same as new condition and in the original packaging will be eligible for a refund or store credit with the original receipt. Restocking & sanitization fees will be charged upon return.
Help
Give us a shout if you have any other questions and/or concerns.
Email: info@servair.com
Phone:1(868)-658-1910 / 1911 / 2010
Construction: Frame and blades are 6063 extruded aluminum alloy with 200-R1 satin anodized finish.
Blades are chevron in configuration and are mounted in a fixed position in a rigid PVC track which is an integral part of the frame. It adjusts to suit a door thickness from 1 3/8" to 1 7/8". This configuration will eliminate noise, corrosion and vibration.
The core free area of this unit is 60%. It is a completely sight-proof design.
Listed sizes 10" x 6" (254 x 152) through 30" x 30" (762 x 762). Other sizes are available.
Standard finish is Anodized. Other finishes are available.

| Brand | Air Guide |
|---|