Find a pro installer Download catalog
Show All
Articles
News
May 12, 2025 | Articles
How to Determine Door Swing: Left vs Right Handing Explained with Simple Rules
You need to install a new door or choose the appropriate hardware, but you are faced with the question: right or left-hand, inswing or outwing? Figuring out the swing directions is easier.
Read more
May 6, 2025 | News
$299 for any size: transform your home with primed doors
Four sleek interior door models. Unlimited design possibilities. One price.
Read more
April 26, 2025 | Articles
How to Measure a Door: Step-by-Step Guide for Replacements and New Installations
High-quality and stylish doors are a beautiful finishing touch to a renovation and a long-term investment in your home or flat. They zone space, create privacy, protect from outside sound, and functionally decorate the doorway, becoming an integral part of the interior.
Read more
April 16, 2025 | Articles
How to Measure a Door Jamb Width - Standard Jamb Sizes
Usually, it is essential to measure the width and height of the rough opening before buying a door unit. However, if you only need to replace the door frame because the slab is in good condition, then the key parameter is the door jamb size.
Read more
April 11, 2025 | Articles
How To Read a Tape Measure - Easy Cheat Sheet Reading Tape Measure in Inches and mm
A tape measure is one of the most versatile and indispensable tools every home will surely have. It is not just a piece of metal with numbers—it is your reliable assistant in repair, construction, furniture installation, and even everyday trifles.
Read more
April 3, 2025 | Articles
Door Rough Opening Sizes and Charts - Guide for Interior and Exterior Doors
Every homeowner often hears the words "rough opening" regarding doors. But what does this mean, and why is it so important when choosing and installing a door? Let's explain in simple terms.
Read more
INTERIOR DOOR SIZE
Check the door sizes chart to make sure the doors your are purchasing are the right ones for your project.
Learn
EXTERIOR DOOR SIZE
Check the door sizes chart to make sure the doors your are purchasing are the right ones for your project.
Learn
FAQ
Read up on Frequently Asked Questions - your question may already be answered here.
Learn
BELLDINNI VIDEO GUIDE
Watch a comprehensive video guide on how to install door systems, hardware and more.
Watch
SOLUTIONS
Learn about all the door systems that we offer.
More
GLOSSARY
Browse our extensive dictionary that explains door related terminology.
Read
how replace door handle
July 5, 2024
How to Replace a Door Handle: Step-by-Step Guide for Any Interior Door
In our article, we'll show you how to choose the perfect handle for your door, explain the installation process and share some useful tips.
Read more
how make door frame
July 5, 2024
How to make a door frame
Have you ever considered the possibility of constructing a door frame independently? It is not only an intriguing and stimulating process, but also an excellent opportunity to infuse your interior with a distinctive touch.
Read more
How to install a door handle
July 5, 2024
How to install a door handle
The installation of a door handle is not merely a matter of functionality; it is also a significant design element that can affect the overall impression of an interior space. Furthermore, the correct installation of a door handle ensures the safety of the home.
Read more
How to replace a door sill
July 5, 2024
How to replace a door sill
The process of replacing a door sill is a topic of interest to many homeowners. It is a problem that can arise in any home and is often considered one of the most frustrating.
Read more
How to replace a door lock
July 5, 2024
How to Change a Door Lock Yourself: Step-by-Step Guide for Homeowners
In instances where a new residence has been purchased or a door has been replaced, or in the event of a burglary, it becomes necessary to change the locks on the door.
Read more
June 6, 2024
How to paint a door frame correctly: tips and recommendations
Today we'll talk about how a fresh color can transform the interior of your home, starting with such a small but significant detail as a door frame. Painting your door frame is a great way to breathe new life into a space without breaking the bank or making major renovations.
Read more
Show All
Interior Doors Guides
Exterior Doors Guides

How to install a swing door

This is all the information you need to install a Belldinni swing door. We detail every process step so that your interior door will last a long time.

How to Install a Sliding Pocket Door System

We've made a handy video tutorial (12 minutes) on quickly installing a pocket door yourself. This configuration is ideal for small living spaces.

How to Install a Concealed Sliding Door (Invisible System)

Magic doors are an innovative solution for saving usable space in a house or apartment. Watch our video guide on how to install them correctly.

HOW TO INSTALL SLIDING BARN DOORS

Discover all the best tips on installing barn doors quickly and adequately. They will adorn your interior in high-tech, country, or industrial style.

How to install by-pass system doors

We've compiled all the necessary information about the step-by-step installation of by-pass doors. Explore our video guide and enjoy Belldinni doors!

How to install bI-fold doors

Please explore our guide with explanations and drawings to install bi-fold doors properly. This file is also available in Spanish.

How to install Invisible Frame Doors

Invisible Frame doors with an easy installation kit are excellent for modern interiors. Check your order and start installing them with our 27-page guide.

How to install pre-hung doors

Pre-hung doors with an easy installation kit are excellent for modern interiors. Check your order and start installing them with our 15-page guide.

Frameless Doors Installation Guide

In this 7-minute video, you'll find complete instructions on installing frameless doors yourself, from preparing the necessary tools to assembling the door frame, slab, and hardware. We've also collected helpful tips on when to finish the floor and walls.

Frameless Doors (Reverse) Installation Guide

Clear and step-by-step instructions for assembling and installing Belldinni frameless doors (reverse) are presented in this video. Our specialists share all the relevant information, including the correct renovation sequence.

Frame and Wall Painting Guide for Frameless Primed Doors by

Our experts prepared detailed instructions (6-minute video) that show the entire process, from preparing all the necessary tools to plastering and painting the wall and door.

How to install exterior doors

To install the exterior doors yourself, download the instructions, which provide all the necessary information with a step-by-step algorithm of actions.

How to install the Belldinni transom in 6 minutes? Clear and easy-to-understand instructions

Belldinni transom is a horizontal stationary section above the exterior door. We have prepared a handy video instruction on installing it quickly at home.

Our Instagram & Facebook Highlights