Choosing the right interior doors is about more than colour. Paint-free interior doors use a pre-finished decorative surface that shows natural-looking wood grain, while painted interior doors have a smooth lacquered surface that brings clean, uniform colour to a room. Here is how the two wooden interior doors compare.
Paint-Free: Quick to install, no repainting needed, and the surface resists everyday scratches and stains. It is a practical choice for busy homes and large projects.
Painted: Offers a wide choice of colours and a refined finish. It can be touched up and repainted later to follow a new interior style.
Paint-Free: Natural wood grain texture and warm tones give a calm, organic look that suits modern and Nordic interiors.
Painted: A smooth, even surface in white, grey or custom colours suits minimalist, classic and French-style spaces.
Paint-Free: Stable colour, easy wipe-clean care and good everyday durability, with no painting work or odour on site.
Painted: A well-sealed lacquer film resists humidity and is easy to clean, and the colour can be matched to walls, trim and cabinets.
Paint-Free: Check that the grain matches across the door and frame, and that edges are neatly sealed.
Painted: Check that the paint film is flat and even, with no runs, bubbles or colour difference at corners and edges.
Both types work well in apartments, villas and hotel projects. For a coordinated interior, pair your doors with our wood flooring.
As a direct interior door manufacturer and exporter, we control each step from board selection and surface finishing to inspection and packing. This is how we deliver reliable wholesale interior doors and custom interior doors.
Coatings are controlled for VOC emissions and meet the relevant environmental requirements, supported by our laboratory testing and CARB and EPA certified production. This helps keep homes healthier and makes market entry smoother for importers and distributors.
Pine stands tall through wind and frost and keeps its strength. These painted wooden doors carry that sense of resilience and quiet endurance.
The plum blossom opens alone in the cold of winter, bringing warmth and hope. These paint-free doors reflect that graceful strength.
Bamboo is light, elegant and refined. It stands for steady growth and self-cultivation, and inspires a calm, cultured home.
Need samples or custom specifications? Contact our team, or see finished spaces in our project cases.
Founded in 2002, Sinomaple (Maple’s) is a one-stop solution provider integrating R&D, production, sales and service. We make interior doors, kitchen cabinets, wood flooring and bathroom vanities for homeowners, developers, designers and distributors worldwide.
Annual capacity reaches 5,000,000 square meters of flooring, 100,000 sets of cabinets and 100,000 interior doors. Our modern 200,000 square meter plant in Suzhou, China, is supported by a proprietary laboratory, and our products carry CARB and EPA certification. We export to more than 20 countries and regions, including the United States, Canada, France, Italy, Australia, South Korea, Saudi Arabia and Japan. Learn more about us.
Quality and environmental responsibility guide everything we make. Our certified interior doors meet recognised international standards for management systems, responsible sourcing and low emissions.
Paint-free doors have a pre-finished decorative surface with a wood-grain look, while painted doors are coated with lacquer for a smooth, solid colour. Both can be made in many styles.
Both perform well when made with quality materials. Paint-free surfaces resist everyday scratches, while painted doors rely on an even, well-cured paint film and can be touched up later.
Yes. Painted doors can be lightly sanded and repainted or touched up when you change your colour scheme. Paint-free doors are usually kept in their original finish.
Our finishes and sealed edges are designed for stable performance, but doors should be kept away from direct water. Good ventilation helps any wooden door last longer.
We control coating VOC emissions and test products in our own laboratory, and our products meet relevant environmental requirements for export markets.
Yes. We offer custom sizes, styles, colours and OEM or ODM service for distributors, contractors and developers. Send us your requirements for a quote, or see our service FAQ.
