A Comprehensive Guide to Interior Moulding: Enhancing Your Space with Arizona Door Store

Interior moulding serves as a finishing touch that adds elegance, style, and character to any space. Whether you’re renovating your home or looking to enhance the aesthetics of a new build, selecting the right moulding is crucial. With a wide range of options available, Arizona Door Store is the go-to destination for all your interior moulding needs. In this comprehensive guide, we will explore the various types of interior moulding offered by Arizona Door Store, highlighting their unique characteristics and applications. Let’s delve into the world of interior moulding and discover how it can transform your living spaces.

  1. Introduction to Interior Moulding

Interior moulding encompasses a variety of trim elements that add visual appeal and architectural interest to walls, ceilings, doors, and windows. It is available in various styles, shapes, and sizes, allowing you to customize your space to suit your personal taste and design preferences. Arizona Door Store offers a vast selection of high-quality interior moulding options, making it a one-stop destination for all your trim needs.

  1. Baseboard Moulding

Baseboard moulding, also known as skirting board, is installed at the base of walls, covering the joint between the wall surface and the floor. It adds a decorative touch while protecting the wall from kicks, scuffs, and furniture damage. Arizona Door Store offers a diverse range of baseboard moulding styles, from simple and understated designs to more intricate and ornate profiles, allowing you to achieve the desired aesthetic for your space.

  1. Crown Moulding

Crown moulding is installed at the junction of walls and ceilings, creating an elegant transition between the two surfaces. It adds a touch of grandeur and sophistication to any room. Arizona Door Store offers a wide selection of crown moulding styles, ranging from classic to contemporary, enabling you to enhance the architectural appeal of your space and create a cohesive look.

  1. Casing Moulding

Casing moulding, also known as trim or casing, is used around doors and windows to conceal gaps between the wall and the frame. It provides a polished and finished appearance, while also protecting the edges of the opening. Arizona Door Store offers an extensive range of casing moulding options, allowing you to select the perfect style that complements your overall design scheme.

  1. Chair Rail Moulding

Chair rail moulding is installed horizontally along the walls, typically at a height of 30 to 36 inches from the floor. Its primary function is to protect the wall from chair backs and other furniture, but it also serves as a decorative element, dividing the wall into distinct sections. Arizona Door Store offers a variety of chair rail moulding profiles, enabling you to add charm and character to your space.

  1. Picture Rail Moulding

Picture rail moulding is installed near the ceiling, providing a stylish and functional way to hang and display artwork. It consists of a horizontal rail mounted along the upper portion of the wall, typically positioned a few inches below the ceiling. Picture rail moulding adds a touch of elegance and allows for flexible arrangement and adjustment of artwork without damaging the walls.

Picture rail moulding can also be used as a decorative element, enhancing the overall aesthetic appeal of a room. It serves as a visual divider between the wall and ceiling, adding depth and architectural interest. Arizona Door Store offers a variety of picture rail moulding profiles, ranging from simple and understated designs to more intricate and ornate styles, allowing you to find the perfect match for your space.

  1. Wainscoting Moulding

Wainscoting moulding is installed on the lower portion of the walls, typically covering the bottom one-third to one-half of the wall height. It serves both practical and decorative purposes. Wainscoting protects the walls from scuffs, scratches, and minor damages while adding a touch of elegance and sophistication to the space. Arizona Door Store offers a range of wainscoting moulding options, allowing you to create a classic, traditional, or modern look depending on your preferences.

  1. Window and Door Trim

Window and door trim is installed around windows and doors, enhancing their appearance and providing a polished finish. It helps to conceal gaps between the wall and the window or door frame, creating a seamless transition. Arizona Door Store offers various window and door trim styles, allowing you to match or complement your existing moulding or create a distinctive look that suits your space.

Choosing the Right Material

Arizona Door Store offers interior moulding in a variety of materials, including wood, MDF (medium-density fiberboard), and primed options. Each material has its own characteristics, benefits, and considerations. Wood moulding offers a natural and classic look, with options for staining or painting to suit your preference. MDF moulding provides a cost-effective and consistent option with a smooth surface for painting. Primed moulding comes pre-primed, ready for your desired paint color, saving time and effort during installation. Consider factors such as durability, maintenance requirements, and aesthetic appeal when choosing the right material for your interior moulding.

Installation Tips

  • Proper installation is crucial to ensure a seamless and professional look for your interior moulding. Here are a few installation tips to consider:
  • Measure accurately: Take precise measurements of the walls, ceilings, windows, and doors to ensure the moulding fits perfectly.
  • Prepare the surfaces: Clean the walls, ceilings, and existing trim surfaces before installation to ensure a smooth and secure bond.
  • Use appropriate tools: Invest in quality tools such as a miter saw, coping saw, nail gun, level, and measuring tape to achieve accurate cuts and installations.
  • Secure the moulding: Use appropriate fasteners, such as finish nails or adhesive, to secure the moulding firmly in place.
  • Finishing touches: Fill any nail holes or gaps with wood filler, sand the surfaces for a smooth finish, and apply paint or stain as desired.


Interior moulding from Arizona Door Store offers a wide range of options to enhance the aesthetic appeal and architectural character of your living spaces. From baseboard and crown moulding to picture rail and wainscoting moulding, each style serves a unique purpose while adding elegance and style to your home. By selecting the right moulding profiles and materials, you can transform your space into a sophisticated and visually stunning environment. Trust Arizona Door Store for all your interior moulding needs and let their high-quality products and expertise elevate the beauty of your home.