Yes, all doors and hardware are covered by a 2-year warranty against manufacturing defects.

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4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#1

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#2

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#3

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#4

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#5

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#6

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4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#7

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#8

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#9

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#10

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#11

4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80) photo#12

Please note that the colors of the products displayed on your device may vary slightly from the actual product colors due to the variations in color representation on different devices and screen settings. The dimensions and proportions of product details (panels, glass) depend on the size of the product and may not match the indicated picture on the website.

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Quadro 4522 White Silk with Clear Glass Specifications

Type

Interior bi-fold double door

Door configuration

4 folding panels

Door system type

Sliding

Pre-made features

Pre-finished

Model

4522

Model Name

Quadro 4522

Manufacturer

SARTODOORS

Core/Material

MDF

Size

72" x 80" (4* 18x80)

Color palette

White

Color

White

Glass

Clear

Door glass type

Clear Glass

Door thickness

1 9/16"

Door style

French

Locations

Bathroom Bedroom Office

Quadro 4522 White Silk with Clear Glass Instructions

(2.47 MB)

(1.00 MB)

Cleaning & Care Instructions

To keep your door looking like new, always clean it gently and regularly:

Use mild detergent only
Wipe gently with damp cloth
Avoid metal scourers
Handle lacquered surfaces with care

Quadro 4522 White Silk with Clear Glass FAQ

When will I receive my door?

Can I change or cancel my order after purchase?

What should I do if my order arrives damaged?

What’s included with my door?

Is this door suitable for a bathroom?

Do you offer installation or measurement services?

Can I order a custom size?

Is there a warranty?

Can I return my door if it doesn’t fit?

What if some parts are missing from my order?

Where are United Porte doors made?

How should I care for my door?

How do I choose the correct door opening direction?

Can I buy just the door slab without the frame?

Are your doors displayed in showrooms?

Can I order extra hardware or trims?

How can I track my order?

Quadro 4522 White Silk with Clear Glass Review

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4 folding panels mdf sliding french interior bi-fold double door with clear glass | Quadro 4522 White | 72 x 80 (4* 18x80)

Q: When will I receive my door?

In-stock doors ship within 1–3 business days. Delivery across the U.S. takes 3–14 days , depending on your state. Custom-size doors are produced within 6–14 weeks .

Q: Can I change or cancel my order after purchase?

Yes. You can modify or cancel your order before it’s sent to the warehouse. Simply contact our support team with your order number.

Q: What should I do if my order arrives damaged?

Before signing the delivery form, inspect the packaging and take photos. If there’s visible damage, note it with the carrier and contact us within 48 hours . We’ll handle it quickly and replace any affected parts.

Q: What’s included with my door?

Each door set includes: • Door slab • Frame • Trims • Hardware (if “with hardware” option is selected) All included components are listed in the product description.

Q: Is this door suitable for a bathroom?

Yes, if marked “Bathroom” or “Interior use.” Planum and Sarto collections feature moisture-resistant coatings suitable for bathrooms.

Q: Do you offer installation or measurement services?

Yes, United Porte provides professional installation and measurement services in select U.S. regions. You can request it directly on our website or through support.

Q: Can I order a custom size?

Absolutely. Custom-size doors are made to order within 6–14 weeks . Just provide your measurements when placing the order.

Q: Can I return my door if it doesn’t fit?

Yes, returns are accepted within 14 days , provided the door was not installed and is in its original packaging. Please contact our support team to initiate a return.

Q: What if some parts are missing from my order?

Take photos of the package and shipping label, then contact our support team, and we’ll quickly send any missing items.

Copy full details

Color: White (White) Size: 72" x 80" (4* 18x80)

Model: Quadro 4522 (QUADRO4522DBF-WS-72" x 80" (4* 18x80))

In stock

2 YEARS WARRANTY

Price: $2,120

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Showroom pick up: Today from 8 New Hook Rd, Bayonne, NJ, 07002
Delivery service: in 1-10 business days. See full delivery timeline by state.

We are the official dealer of Sarto Doors

This door with different opening type

Solid Interior French | Quadro 4522 White Silk with Clear Glass | Single Regular Panel Frame Trims Handle | Bathroom Bedroom Sturdy Doors

Swing

https://cdn.shopify.com/s/files/1/1655/9629/files/double_2eed8159-c001-4844-9d91-65bd78473823.jpg?v=1586803265

Double swing

Hidden Door | Quadro 4522 White Silk Concealed Metal Frame 18" x 80" Right-hand Inswing

Interior frameless doors

Hidden Double Doors | Quadro 4522 White Silk Concealed Metal Frame 36" x 80" (2* 18x80) Right-hand Inswing

Interior frameless double doors

Pocket

Double pocket

Barn

Double barn

Barn bypass

https://cdn.shopify.com/s/files/1/1655/9629/files/slab_6f4d3af3-0bb2-4b86-80dc-b96841a6075a.jpg?v=1586803401

Slabs

https://cdn.shopify.com/s/files/1/1655/9629/files/viber_2022-06-30_21-38-57-377_39d84fe1-96d2-408a-9128-b7cb81a72191.jpg?v=1657905123

Bi-Fold

Bypass

Door size: 72" x 80" (4* 18x80)

In stock

Custom-size

72" x 80" $2,120

96" x 80" $2,353

72" x 84" $2,288

96" x 84" $2,523

72" x 96" $2,803

96" x 96" $3,240

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Choose Color

White

Choose Options

Choose Services

Delivery Options

Delivery Service

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Showroom Pick Up

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2 YEARS WARRANTY against defects in workmanship and materials

We accept

Quadro 4522 White Silk with Clear Glass Description

SET INCLUDES:

4 Doors Slabs
Tracks
Pivot Sets
Pivot Brackets
Converging Panel Aligers
Door Knobs
Installation Manual
Screws for hardware

Doors are not pre-drilled!
Thickness of the door slab is 40 mm or 1 9/16"".

Introducing the "Modern Double Bi-fold door" from the Quadro collection, a stylish and versatile addition to any home. Made from high-quality wood and MDF, this door features a sleek white finish that perfectly complements its 5 lites clear glass panels.

The door's modern design and double bi-fold feature make it an ideal choice for homeowners who want to add a touch of elegance to their living space while maximizing living space. The double bi-fold feature allows for easy access to your belongings while providing privacy and natural light flow.

The clear glass panels allow for maximum light transmission and create a bright and open living space. This makes the Modern Double Bi-fold door a great choice for use in living rooms, dining rooms, and any other interior space where natural light is desired.

The Quadro collection offers a range of sizes and configurations to suit any home's needs. The doors are easy to install and maintain, ensuring that they will look great and perform well for years to come.

Overall, the Modern Double Bi-fold door from the Quadro collection is an excellent choice for those who want to add a touch of elegance and functionality to their living space. With its high-quality construction and beautiful design, this door is sure to impress any homeowner.

SOLID CORE

Solid MDF core made by laminated MDF using Ciplex technology.

CIPLEX by SARTO

High-end film layer that is applied on top of the laminated MDF Made in Italy.

NO FORMALDEHYDE

Environmentally friendly using only latest eco-friendly materials. Company requires use of only the safest materials. We care about our planet, the environment and you and your loved ones. Sarto Doors are Ideal for use in hospitals and childcare centers.

SOUND ATTENUATION

Door's 40mm thick solid MDF construction yields 30% noise reduction over standard doors.

CONSTRUCTION

Door is manufactured from a single piece of MDF and will give several generations of normal usage with minimal care.