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1
Days
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0
Hours
5
9
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5
3
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PREFINISHED DOORS FOR PRO — install them
AS EASY AS PRIMED

Our company values your time and comfort, so we offer modern solutions for the decorating of rough openings for every customer, including builders, developers, contractors, designers, architects, and others. Belldinni interior doors combine quality materials, the best timeless design, and ease of installation and use.
men
PREFINISHED
DOORS
ADVANTAGES
easy
installation
Prehung Modern Interior doors with primed or finished Jambs. You don’t need to paint it, all doors are ready for installation.  All doors have a variety of unique finishes to match the client's expectations.
Pre-Hung or
Knock down
door
item Primeds
Jamb
phone Flawless
consultation
All types of
instructions and
schemes included
list
men
item Primeds
Jamb
phone Flawless
consultation
door Pre-Hung or
Knock down
listAll types of
instructions and
schemes included
CUSTOMIZE
width up to 36''
height up to 96''
left
right
OPTIONS WE OFFER
CUSTOMIZATION OPTIONS
Factory capabilities allow us to make doors of non-standard sizes, paint them in any shade and make a precut for your hardware.
Order FREE Finish Samples
Glass
Clear | Frosted | Black
Precut
for your hardware
Aluminum Strips
Decorative elements
Finish
primed doors and frame
PRODUCTION AND SHIPPING
14 BUSINESS DAYS
lead time
We strive to exceed your expectations in terms of production and delivery times, so simple orders can be completed even within 1 working day. However, since every case is unique, we recommend discussing all the details with our expert.
1st
day
car
14th
day
Production begins
Production completion
discount
%
%
%
%
up to 23% off
VOLUME DISCOUNT
FOR AFFILIATE contractors
Our business relationship is based on individual cooperation terms, including a loyalty program and favorable price offers. Therefore, if you are a builder, developer, contractor, designer, architect, or work in a related field, the discount will be up to 23%. We often run promotions and offer discounts to Door Design Lab customers. Follow the news on our website and social networks.
%
%
advantage
FINISH BY
BELLDINNI
Total Per Slab:
$99 - 0 HOURS
  • Up to 7 coats at a factory level standards included
  • Sanding before painting/preparation included
  • Painting at the factory included
  • Drying in the special equipment included
VS
ON-SITE
FINISHING
Total Per Slab:
$190 + 10 HOURS
  • Manual painting - up to 40$
  • Preparation (cleaning, sanding, and priming) - up to 50$
  • Labor costs - up to 100$
  • Up to 10 hours of work and drying the door
about us
ABOUT DOORDESIGNLAB
Door Design Lab is a known distributor of custom and finished doors with European design in North America. Currently located in the heart of Pennsauken NJ, we've shipped out over 30K modern pre-finished doors to clients like you across the country, within the last 2 years.
ABOUT BELLDINNI
We represent Belldinni™, the manufacturer of modern interior doors with a broad geography of operation including USA, Europe, Canada and Africa. Belldinni's doors are compliant with the WDMA requirements for doors of heavy duty.
20
YEARS OF OUR
COMPANY
15k
STOCK
WAREHOUSE
300
OUR REGULAR
PARTNERS
doordesignlab GOOGLE REVIEWS
Check what people say about DoorDesignLab
Lauren Liberman
The doors are a beautiful quality. They are well made and have a lovely finish. More importantly though, the company took great strides to ensure that they were installed properly and that we were happy with how they turned out. I cannot recommend this company enough. We would definitely purchase from them again.
Matthew Apasoff
I visited the showroom in Paramus to have a close look at the doors I saw on their site. I was satisfied with their look and the quality. The staff is competent and efficient, we had a very smooth communication process. The doors are already in my appartment so far so good.
Mr. Prezzy
Absolutely love the doors! Delivered much faster than expected! Val is the man! Great collection with super material and very affordable pricing options. The door color literally changes under different lightings setup (day and night) and the gloss is marvelous (see pictures) . My friends loved it and received huge compliments. Thank you guys! You ROCK :)
Luis Bellmas
The door is beautiful and the quality is excellent. The manager/sales person was very helpful and made sure I had all the correct items in my cart so the door would fit perfectly. Looks amazing.
Danila M
The website is really helpful and easy to use. Julia who helped me with our project is very useful and quick and nice in communication.
We ordered 7 doors. The doors were I'm ready for delivery in a few days after we ordered them, in our luck. The quality and the price are very good.
We had great experience with the company.
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