What Wood are Door Frames Made of

To best advise on what wood to use for a door frame, it’s important to consider whether the frame is for an interior or exterior door, as well as your budget and desired aesthetic. Here’s a breakdown of suitable wood types based on the sources:

For Exterior Door Frames:

• Mahogany is an excellent option for exterior door frames due to its durability, resistance to decay, and luxurious appearance. Honduran Mahogany is the most stable and durable, and will perform well for a long time, though it should not be used in condensing environments like pool or hot tub rooms. However, it is a premium material that can be expensive.
• White Oak is a durable option that is easily stained, though it can be more difficult to dry and design for, making it more costly than other options. It is also rot-resistant.
• Teak is a durable hardwood that is naturally resistant to moisture and insects, making it suitable for exterior door frames.
• Fir is another option for exterior frames, and while it may require more work to get a smooth finish for painting, it is often used for doors and jambs. Vertical grain fir is also a reasonably affordable option.
• Pressure-treated pine is a cost-effective option that resists rot, though it may need to dry and be primed for several months before painting.
• Redwood is valued for its color and resistance to insects and rot, but is also a more expensive option.

For Interior Door Frames:

• Pine is a common and affordable choice for interior door frames. It’s structurally sound, doesn’t shrink or swell too much, and takes paint and stain well. However, some may find it harder to paint due to the grain showing through the finish.
• Poplar is another affordable option that paints well and is often used for interior trim. However, it’s not very rot-resistant and is a softer wood.
• Maple is a strong hardwood that is also aesthetically pleasing. It has a neutral color, consistent appearance, and is versatile as it can be stained or finished to match different interior designs. Soft maple is also a good option, and is smooth.
• Fir is a suitable option for interior frames and jambs.
• Yellow Pine is a stable wood that is often used for door jambs.
• MDF (Medium Density Fiberboard) can also be used, as it is a smooth material, though it may require longer screws for weight support.

Here’s a quick guide to wood choices for different door locations:

Other Considerations:

• Wood Properties: Consider the wood’s stability, resistance to rot and insects, and how well it takes paint or stain.
• Jamb Thickness: Traditional jambs are often 3/4 inch thick, though some may be thicker. Some jambs also come in 5/4 stock, which is about 1 1/4 inches thick. Some may choose to use full 1 inch thick material.
• Pre-primed: Some wood frame components come pre-primed, which gives good coverage and can extend the time before finish coating is needed.
• Alternatives to Wood:
  • PVC is a rot-resistant option that can be used for door frames.
  • Composite materials can offer rot resistance, and some are made with a wood composite bottom.
  • Fiberglass is a sturdy, low-maintenance option that doesn’t bend or warp easily, and offers good insulation.
  • Aluminum is durable, customizable, and energy-efficient.
• Sustainability: When selecting wood, consider the environmental impact of harvesting and prioritize responsibly sourced wood.
• Professional Advice: Professionals can help you select the best wood for your specific needs, taking into account durability, insulation, and environmental factors.

Wood Door Frame Cost Guide: Prices by Material

For contractors, builders, and developers, material cost is a primary deciding factor. While lumber prices fluctuate based on market conditions, wood grade, and region, here is a general breakdown of the average market price per linear foot (USD) to help you estimate your project budget:

1. Budget-Friendly Options ($0.50 – $2.50 / lin. ft.)

• MDF (Medium Density Fiberboard): Approx. $0.50 – $1.20 / lin. ft. The ultimate cost-saver. It provides a smooth surface for painting at a fraction of the cost of real wood. Best Use Case: Large-scale residential interiors, apartments, and commercial projects where painted finishes are standard.
• Pine (Finger-jointed or Clear): Approx. $1.00 – $2.50 / lin. ft. The industry standard for affordable, reliable framing. Best Use Case: Standard interior bedroom and closet doors requiring basic stain or paint.
• Poplar: Approx. $1.50 – $3.00 / lin. ft. Slightly pricier than pine but offers a superior, tighter grain. Best Use Case: Upgraded interior trims where a premium, smooth painted finish is desired without hardwood costs.

2. Mid-Range Options ($2.00 – $5.00 / lin. ft.)

• Douglas Fir: Approx. $2.00 – $4.00 / lin. ft. An excellent middle-ground investment known for structural strength. Best Use Case: Craftsman-style homes, interior framing requiring structural rigidity, and protected exterior entryways.
• Pressure-Treated Pine: Approx. $2.50 – $4.50 / lin. ft. The most cost-effective way to achieve rot resistance without buying premium hardwoods. Best Use Case: Utility exterior doors, garage access doors, and outbuildings where rot resistance is needed on a strict budget.

3. Premium Hardwoods ($5.00 – $15.00+ / lin. ft.)

• White Oak: Approx. $5.00 – $9.00 / lin. ft. A dense, durable, and highly moisture-resistant option. Best Use Case: High-traffic exterior front doors, luxury residential builds, and environments exposed to varying weather conditions.
• Mahogany & Teak: Approx. $8.00 – $15.00+ / lin. ft. The top tier of luxury. These woods offer unmatched aesthetic appeal and natural weather resistance. Best Use Case: High-end custom exterior doors, coastal properties, and luxury architectural projects requiring elite aesthetics.

Note: The prices listed above are estimated guidelines based on standard 4-9/16″ to 6-9/16″ flat jamb profiles for typical residential and light commercial applications. Actual costs will vary significantly depending on custom architectural profiles, oversized widths, fire-rating requirements, and current lumber market fluctuations.

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Frequently Asked Questions (FAQs)

Q1: What is the best wood for exterior door frames to prevent rot? A: For exterior frames exposed to the elements, premium hardwoods like Mahogany, Teak, and White Oak are the best choices due to their natural density and resistance to moisture and insects. If you are looking for a budget-friendly alternative for commercial or standard residential projects, pressure-treated pine is highly effective against rot, though it requires proper drying time before applying a painted finish.

Q2: What is the most cost-effective wood for interior door frames? A: MDF (Medium Density Fiberboard) and Pine are the most cost-effective materials for interior door frames. MDF provides a flawless, smooth surface for painted finishes at the lowest price point, making it a favorite for large-scale developments. Pine is the industry standard for real wood; it is affordable, structurally sound, and takes both paint and stain exceptionally well.

Q3: Should I use solid wood or MDF for my door jambs? A: It depends on the door’s location and your desired finish. Solid wood (like Fir, Oak, or Pine) provides better structural integrity, holds screws tightly, and is strictly required for exterior use or stained finishes. MDF is an excellent, warp-resistant choice for interior doors that will be painted. However, because MDF is a composite material, installers may need to use longer screws to properly support the weight of heavy doors.

Conclusion

Selecting the best wood for your door frames ultimately comes down to balancing durability, aesthetics, and your overall project budget. As we’ve explored, the location of the door dictates the material requirements:

• For Exterior Doors: Prioritize weatherability and rot resistance. Premium hardwoods like Mahogany, Teak, and White Oak are unmatched in longevity, while pressure-treated pine offers a budget-friendly exterior alternative.
• For Interior Doors: Focus on cost-efficiency and paintability. Materials like MDF, Yellow Pine, and Poplar provide excellent stability and smooth finishes, making them the go-to choices for high-volume residential and commercial interiors.

For builders, contractors, and developers, material selection directly impacts both the quality of the build and the project’s bottom line. While understanding retail wood prices is helpful for initial estimates, securing a stable, factory-direct supply chain is the key to maximizing your margins without compromising on quality. Always evaluate the specific needs of your build—whether it’s moisture resistance, structural support, or high-end aesthetics—before making your final bulk purchasing decision.