STEEL SINGLE KIT INVISIBLE TYPE 3/89 (QUARTER 49) LHI/RHO 18" X 96"
| Expected Door Slab Thickness: | The frame can be used only with 1 3/4″ thick door slabs. |
| The concealed frames can be installed in door openings with varying wall thickness: | Regular: 4 1/2“- 4 3/4”; 5 3/8” - 5 3/4“; 6 1/4” - 6 3/4“; 7 1/2 “ - 7 3/4” Reverse: 4” - 4 1/2"; 6” - 6 1/4”; 5” - 5 1/4“ (Only for 80”, 84”, 92 1/2” height) |
| Swing Directions: | left / right outswing |
| Type of finish: | Wear-Resistant Primer |
| Stock Color: | White |
| Frame Construction: | Adjustable Split-type Concealed Frame |
| Frame Material: | Cold rolled galvanized steel |
| Jamb Width: | 4 23/32” |
| Jamb Stell Thickness | 0 3/64″ (1 mm) |
| Jamb Thickness: | 27/32" |
Shipping and order confirmations
Upon placing the order, you will receive a confirmation by e-mail that your order has been received. Production lead time is around 14 business days. ETA will be provided in confirmation-mail as well. You will then get a second e-mail when the order has been shipped. If your order requires multiple shipments, you will be receiving more e-mail confirmations about them. Please, make sure you saved these e-mails (invoices) for the record.
Shipping rates
Please note that the rates shown below are for the ground shipping via common carrier. These rates cover such services as residential delivery, delivery appointment, liftgate and pallet jack service. Prices can be changed without notice. We don’t charge any additional fees for crating unlike many companies do.
Shipping rates
from $80
Lead time starting
from 14 business days
Shipping*
Once an order is processed, it is then shipped out via LTL (for large items) or carriers (for smaller items). LTL shipments are curbside delivery only. Ship times vary upon final destination, however the average is 2-4 business days for the East Coast and 5-7 business days for the West Coast. Dealers are also more than welcome to use their own freight company if needed. Please contact Door Design Lab directly for all orders outside of the continental United States.
Will call service
The buyer may pick up the order by their own means. In order to do that, you need to call us prior to your arrival to the warehouse and schedule a pick-up.
Learn more
Total 2 question(s)
do you offer concealed door frame for door slab 36x96, 6 3/4 and 4 3/4 wall thickness Thank you
Question submitted by: Arek Bakiej on: 2023-09-28 19:50:22
Yes, we do.
Answer submitted by: Sales Department on: 2023-09-29 00:09:22
Do you offer concealed door frames that are fire rated? If so are they 45 minute or 90 minute fire rated?
Question submitted by: Hector Ruiz on: 2024-10-10 13:46:16
Hi, currently not.
Answer submitted by: Sales Department on: 2024-10-11 00:32:14
STEP-BY-STEP DOOR PURCHASING GUIDE
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PAYMENT OPTIONS
We accept the following payment methods:
- Credit Card (Authorize.net)
- Bank Transfer Payment/Wire transfer
- Check/Money order
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