Door finishes are coatings applied to doors to protect them from damage and enhance their appearance. They can vary from simple paints and stains to more complex laminates and veneers. The choice of finish can significantly affect both the look and durability of the door.
These finishes enhance the aesthetic appeal of doors by adding color, texture, or a smooth surface. Additionally, they protect doors from moisture, sunlight, and wear. The market offers a wide range of materials and finish styles. In this blog post, we'll explore each option and help you decide which finish is the best for your interior door.
Types of Door Finishes Explained
Before installation, all doors require a top layer called a door finish. It needs to be applied on all sides of the door. The door finishes can be for external doors and internal doors. The finish for internal doors must be resistant to humidity and temperature, while ensuring a great aesthetic appeal and longevity of the door.
There are a lot of different door finishes available on the market. You can choose from paint, stain, and varnish, but there are also high-gloss or matte finishes, depending on your preferences.
Laminate
A laminate door finish presents a thin layer of a synthetic material that creates a durable surface. This layer is like plastic that can mimic the look of wood, but it can also feature customized colors and designs.
The laminate finish is made of multiple layers of resin-saturated paper that are fused together under heat and pressure, creating a strong surface. This design is very popular, since it's affordable, durable, and requires low maintenance.
PVC Film
A PVC film finish is a synthetic plastic polymer that's used to create a decorative layer for doors. It's a thin, flexible layer that is applied on the door's surface and gives a different look, imitating wood, marble, or other material.
The PVC film is applied using heat and pressure to bond with the door. This material comes with different colors, patterns, textures, and finishes, which enables easy customization and matches the interior design.
Enamel
Enamel door finish is an application of enamel paint to a door's surface. This type of finish is a long-lasting paint that dries to a glossy finish. It's a hard, durable finish that's resistant to scratches, chips, wear, and tear.
This door finish is perfect for high-traffic areas that require a durable and smooth finish. Enamel paint is also water-resistant, making it suitable for bathrooms or exterior doors as well.
Veneer
The veneer door finish is a thin layer of real wood that's glued to the door material, giving a natural wood texture. It's available in different wood species such as oak, cherry, or maple.
This layer protects the door and increases its durability. The veneer door finish is a perfect choice if you're looking for a natural wood finish that costs less than solid wood doors.
CPL Laminate
CPL laminate is a type of door finish. It's a thin layer of special papers impregnated with thermosetting resins that are bonded together under heat and pressure. As such, it offers exceptional durability, enabling doors to withstand scratches, impacts, and abrasions.
This material is used for high-traffic interior doors due to its ability to maintain a consistent appearance and resist damage. The CPL laminate is a budget-friendly option compared to other door finishes.
Polypropylene
Polypropylene finish is a coating layer that mimics the look and feel of natural wood. This coating protects the door against mechanical damage, and it's also waterproof. It's an environmentally friendly option among finishes.
This coating is available in a wide range of colors and textures, including matte and high-gloss finishes. Polypropylene door finishes are very affordable and are considered a safe material, which is used in various applications such as plastic bags.
Melamine
Melamine is a durable and decorative door finish that's used for cabinet doors and other furniture. These finishes are manufactured by bonding a resin-impregnated paper to a substrate like MDF.
These doors create a smooth and durable wood-grain finish. Melamine is known for its high resistance to scratches and moisture. This material is a perfect choice for kitchens or other areas with attractive surfaces.
Acrylic Paint
Acrylic paint is a very popular choice of finish. It offers durability and ensures a clean, appealing finish. It's like a factory finish that resists scratches and stains. It can be applied smoothly, minimizing brush strokes for a professional-looking finish.
This finish is long-lasting and can be easily cleaned with soap and water. Acrylic paint can be applied with a brush, roller, or spray, and it's a perfect finish for any interior door.
Water-Based Paint
Water-based painting is a perfect, environmentally friendly option for a door finish. This finish can be a good alternative for oil-based painting. It dries quicker and is easier to apply than other paints.
The water-based painting can be used for different surfaces, including interior and exterior doors. It offers easy cleaning, requiring only soap and water. This finish option offers good durability, resisting scuffs and scratches.
Wood Stain
Wood Stain door finishes are designed to enhance the natural wood grain and texture, creating a warm look. These stains can be water-based or oil-based. They ensure durable protection, even against UV rays.
Wood stain requires less preparation of the door, which makes it budget-friendly. It dries quicker than paint, and it's perfect for interior doors. Stain finishes need periodic protection, but that's considered a relatively low-maintenance option for this door finish.
Lacquer
Lacquer provides a protective layer to resist moisture and damage, such as scratches. A smooth, glossy surface can be achieved by applying multiple layers of lacquer.
Lacquer finishes can be easily repaired by sanding and recoating, which will fix minor damage. There are two types of lacquer: traditional, which is based on a shellac solution in alcohol, and catalyzed, which offers durability due to chemical curing.
Oil
Oil finishes are mostly designed for interior doors. They improve the wood's natural look while also offering high protection against moisture, dirt, and wear. The oil finish improves the door's durability and makes it easier to maintain.
The oil finish is also microporous, which allows the wood to breathe. As a result, it prevents the door from cracking and peeling. Different types of oil finishes are: tung oil, linseed oil, and Danish oil.
Wax
Wax door finish is a coating that's applied on the door surface to protect it from moisture and damage, such as scratches. The wax coating can be clear or colored, and it's able to give a high-gloss finish.
The wax isn't as durable as other door finishes like lacquer, and it's not recommended for areas with high traffic. This finish needs more maintenance than other finishes, requiring periodic re-waxing and buffing.
Polyurethane
Polyurethane is a durable door finish that's designed for high-wear areas. It's a clear finish that protects the door and enhances the appearance of wooden doors. Polyurethane finish is a hard protective coating that protects against scratches and moisture.
There are two types of polyurethane:
- Oil-based - Ensures a warmer tone finish that's more durable.
- Water-based - Gives a clear finish look that's more environmentally friendly.
Powder Coating
Powder coating is a finish process that gives a durable and decorative coverage for doors. It's a dry powder applied to the door's surface, which is then baked in an oven, creating a smooth and hard surface.
Powder coating is highly resistant to damage such as chipping, scratching, and fading. It offers a wide range of colors and finishes that enable you to customize your door in any style or design.
High Gloss
High gloss is the most effective door finish, which ensures a modern look and great durability. This door finish is chosen for its ability to brighten spaces by reflecting light. It's mostly used in high-traffic areas for doors or cabinets.
The smooth, glass texture is achieved with a high resin content. It's relatively easy to clean, making it a perfect choice for frequently used areas. At the same time, this finish can highlight imperfections and is challenging to apply.
Matte
Matte finishes are different from gloss finishes. They create a low-gloss, non-reflective surface, which absorbs light. These finishes hide imperfections and create a more elegant look in bigger spaces.
Matte finishes are less durable than glossy finishes and are trickier to clean, especially since they tend to mark easily.
Stain
Stain is a type of door finish that penetrates the wood, altering its color and enhancing its look. It comes in various color options and can be oil-based or water-based. This door finish shows off the natural grain of the wood.
Stain is recommended for high-traffic areas, since it ensures excellent durability. It can be difficult to apply, as its application can leave brush lines on the door's surface.
Distressed
Distressed door finish is a technique used to make a new door appear aged or worn, giving it a more rustic and vintage look. It can be achieved by creating small imperfections on the door's surface, like scratches or dents.
Distressed finishes are done with several techniques, such as sanding, paint distressing, or creating imperfections. It's very popular these days, since it provides a unique look that complements different design choices.
Whitewash
Whitewash is a white finish applied to wood. This finish enables the natural look of the wood to show through the paint and creates a vintage, lighter look of doors.
This whitewash finish can be achieved by using white paint with water or a specialized whitewash product. Depending on the application and technique, this finish can create different looks, ranging from modern to rustic.
Greywash
Greywash door finish highlights the wood grain and adds a rustic charm to the door. The gray stain or paint is applied over a darker base coat, which enables the undercolor to show through.
This graywash finish is popular for barn doors in a farmhouse, providing a subtle texture. The process to apply this graywash finish is to apply a base coat of a darker stain and then put a layer of gray paint or stain over it.
Thermofoil
Thermofoil is a popular door finish that is made from a thin layer of PVC plastic. It is heat-sealed and vacuum-pressed onto the Medium Density Fiberboard (MDF).
This thermofoil finish protects the door against moisture, stains, fading, and discoloration. It's most commonly used in kitchens and bathrooms.
UV-Resistant Finish
The UV-resistant finish secures the door against ultraviolet rays. It protects the doors against the sun, which means that it prevents fading, discoloration, and degradation.
The UV-resistant finish offers extreme durability, extended lifespan, and reduces the need for frequent refinishing. This finish is an essential part of exterior doors, but it is also used for interior doors that are directly exposed to the sunlight.
Eco Veneer
Eco veneer is a type of door finish that provides a wood-like appearance. It's a high imitation of the wood grain available in different designs and styles. Eco veneer is an environmentally friendly option.
This door finish ensures great durability, wear resistance, and it's designed for high-traffic areas. It's made from recycled wood products, making it a more sustainable option than traditional veneers.
How To Choose the Perfect Door Finish for Your Doors?
When choosing the perfect door finish, several factors must be considered: the door materials, sheen, color, and location. Different materials, such as wood, steel, or plastic, require different levels of protection and produce versatile aesthetic appeals. The door's location impacts the choice of finish and how much wear and tear it must withstand.
Aesthetics, maintenance, and budget are also important factors to take into account. The door finish should complement the overall architectural style and interior design of your home. Additionally, you should consider the humidity and climate of your area. For wood doors, opting for hardwood is advisable, as it's naturally more resistant to moisture. Alternatively, ensure that the door is properly sealed and finished.
In high-traffic areas, it's best to choose durable finishes. High-gloss paint, varnish, or enamel finishes are great options, as they can withstand heavy use. Additionally, painted doors with a semi-gloss finish are easier to clean, while wood doors may require more frequent sealing or polishing to maintain their appearance and prevent damage.
