special experience to your daily life
PLUSDOOR
The important space that connects space and space.
Plusdoor has a special sense and eye of the door
It makes trivial daily life shine into a special space.
Making doors is what we do best at Plusdoor.
But it doesn't stop there, we are constantly researching
and developing for people, environments and spaces.
Useful information
Building a house?
Are you building a new house or remodeling your home?
Here's what you need to know and tips before you start building your house.
Insulated Door Buying Guide
Building a house? - Five Basic Principles of Insulated Entrance Doors
There are five basic principles to look for when building or remodeling a new house.
- 1. thermal transmittance :
- 0.8 W/㎡k (same as windows) Our brand Loy series has a thermal transmittance of 0.65, which is an insulated front door that meets the Passive House standard.
- 2. airtightness :
- Q(100pa) ≤ 2.25 ㎥/mh, which must comply with the airtightness performance.
- 3. durability :
- the door should be strong and durable.
- 4. stability :
- no deformation during use.
- 5. usability :
- It should be simple to operate and not hinder the use.
| Standard of Window U-factor by Region | ||
|---|---|---|
| Region | Criteria | Inclusive region |
| Central Region 1 | 1.3 or less |
|
| Central Region 2 | 1.5 or less |
|
| Southern Region | 1.8 or less |
|
| Jeju Island | 2.2 or less |
|
Changing the doors on your store?
Do you need a new storefront door or want to replace your existing storefront door with a more efficient one?Your storefront doors are the most important part of your customer-facing experience.
Folding Door Purchase GuideFolding Door Purchase Guide
Changing the doors on your store? - Folding Door
Folding doors are doors that can be opened and closed at any time, depending on the environment, making them both practical and aesthetically pleasing. They are perfect for modern-style interiors, so in apartments, they can create the illusion of an extension to the living room or veranda, and their sleek, clean look allows them to blend in with any interior design concept.
- Practicality / Aesthetics / Stylish / neat
- Sleek / cleanFits in with any interior concept
- Increases retail purchasing power with interior exposure
In the case of storefront,
it is a great way to highlight the interior of the room because it is insulated, windproof, and soundproof, and has an excellent sense of openness. Therefore, it attracts the attention of potential customers, and many shopping centers can increase the purchasing power of consumers through folding doors that include the function of a window.
Do you Need a middle door?
Here are some helpful tips for building an interior door, including insulation, soundproofing, safety, and more.
Middle Door Purchase GuideMiddle Door Purchase Guide
Do you Need a middle door?
Economically, a middle door that separates the entryway from the interior space can reduce heating and cooling costs by up to 50% and an average of 30%.
In addition, if you have a baby, you can protect your baby's health and safety by blocking out harmful air and noise from the outside, as well as odors and moisture from the entrance, and blocking out harmful environments in the entrance.
In addition, a middle door can protect your privacy by minimizing the exposure of your home to outside guests or visitors.Plus, Plusdoor’s middle doors don't just serve the practical function of separating spaces, but also help you create a luxurious atmosphere in your home from an interior perspective.
- Reduce costs
- Block outside harmful air
- Block outside noise
- Block odors and moisture at the entrance
- Protect privacy
- Safe childcare
- Stylish interiors
