Optima 2U Blue Shadow Bi-folding doors Belldinni Modern Interior Door
Matching Jambs and Casings
DoorDesignLab door units are completed with jambs and casings, which are factory pre-finished to match the door slab in style and color.
RUBBER SEAL
- Energy saving: rubber seal helps to keep the warmth inside the room for a long time due to the absence of gaps between the door leaf and the door jamb
- Better sound insulation qualities
- Protects from dust, smoke and insects
Real Aluminum Moldings
Modernize the look of your door with this new feature! Aluminum moldings available to give your door a unique modern look
Smart Sweep
Automatic Door Sweep is optionally installed at the bottom of the door to protect the room from dust, noise, drafts, smoke and insects. Upon closing, the sweep mechanism is triggered by a switch at the door's hinge side, which activates the sweep to drop down. Made in Italy.
Solid core
We use a technologically advanced insulating core that has a density of 12,5 lb/ft3. High density wood fiber core is mixed in with polyurethane resin and wax to yield in high level of sound and thermal insulation.
| Type of Configuration | Bi-folding doors |
| Door series | Optima |
| Type of Finish | Polypropylene (PP) |
| Stock Colors | Blue Shadow |
| Slab Construction | Solid Frame, Smart Core |
| Stock Height | 79 3/8'', 83 1/4'', 92 1/2", 95 1/4'' |
| Stock Width | 17 13/16'', 23 13/16'', 27 13/16'', 29 13/16'', 31 13/16'', 35 13/16'' |
| Slab Thickness | 1 3/4'' |
| Jamb Width | 4 9/16'' |
| Jamb Thickness | 3/4'' |
| Casing Width | 3 1/2'' |
| Extension width | 2 1/8'' |
| Wall covered by jamb with adjustable casing | 4-9/16'' — 5-1/4'' |
| Wall covered by jamb with extensions and adjustable casing | 4-9/16'' — 6-7/8'' |
| Additional design elements | Aluminum moldings |
| Possibility to install an automatic door bottom | yes |
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
STEP-BY-STEP DOOR PURCHASING GUIDE
Pick a door model or get a recommendation from a specialist by phone, email or online chat
Use our “Build A Door” configurator to choose size, configuration and applicable options, including hardware
Enter your shipping and payment info. Please note! We only ship to conterminous United States.
Get an order confirmation
PAYMENT OPTIONS
We accept the following payment methods:
- Credit Card (Authorize.net)
- Bank Transfer Payment/Wire transfer
- Check/Money order
- Affirm
