What Timber to Use for Pergola?

Dec 12, 2023

What Timber to Use for Pergola?

A pergola is more than just an outdoor structure; it’s a statement piece that adds charm and functionality to your outdoor space. As such, choosing the right timber for your pergola is crucial as it determines not only the aesthetic appeal but also its durability and resilience against various weather conditions. In this comprehensive guide, we’ll explore the various timber options suitable for pergolas, their characteristics, and factors to consider when selecting the ideal timber for your outdoor haven.

Timber for Pergola

Timber remains a classic and popular choice for pergolas due to its natural beauty, versatility, and ability to complement different architectural styles. When it comes to timber for a pergola, there are several factors to consider, such as durability, aesthetics, maintenance, and cost. Understanding these aspects will help in making an informed decision while ensuring your pergola stands the test of time.

What is the Best Timber to Use for a Pergola: 9 Best Options

1. Pressure Treated Timber

Pressure-treated timber, often made of pine or other softwoods, is infused with preservatives to enhance durability and resist decay. This treatment makes it suitable for outdoor applications, including pergolas. Overall, it’s a cost-effective option and offers decent longevity with proper maintenance.

2. Oak

Renowned for its strength and durability, oak is a hardwood timber choice for pergolas. It boasts natural resistance to decay and adds a timeless, elegant look to outdoor spaces. However, it is important to note that oak tends to be pricier compared to other timber options.

3. Western Red Cedar

Western Red Cedar is a popular choice due to its natural resistance to decay, insects, and moisture. It possesses a beautiful reddish-brown hue, enhancing the pergola’s visual appeal. Despite being relatively lightweight, it offers exceptional strength!

4. Douglas Fir

Douglas Fir, commonly available and moderately priced, is a softwood with good strength and durability. It’s versatile and takes stains and finishes well, allowing customization to match your outdoor aesthetics.

5. Larch

Larch timber, known for its durability and strength, is an excellent choice for pergolas. It possesses a natural resistance to decay and requires minimal maintenance, making it suitable for outdoor structures.

6. Hardwood Timber Pergola

Various hardwoods like teak, mahogany, or ipe are sought after for their exceptional durability and resistance to weathering. While they come at a higher price point, they offer unparalleled longevity and visual appeal.

7. Softwood Timber Pergola

Softwoods like pine, cedar, and spruce are popular choices for pergolas due to their affordability and versatility. Though they may require more maintenance compared to hardwoods, proper treatment can enhance their durability.

8. Tropical Hardwood

Tropical hardwoods such as merbau or balau offer excellent durability and natural resistance to pests and decay. They feature rich colors and grains, making them a luxurious choice for pergolas.

9. Modified Wood

Modified wood, treated to enhance durability and stability, is an eco-friendly alternative to natural timber. It offers resistance against rot, decay, and insects, ensuring longevity in outdoor settings.

How to Select the Right Timber for Your Outdoor Pergola?

When choosing the right timber for your pergola, consider the following factors:


  • Heavy vs. Light
    Assess the load-bearing capacity of your pergola structure based on the timber’s weight.
  • Structural Support
    Ensure the timber choice aligns with the design and support requirements of your pergola.

Weather Antagonism

  • Resistance to Decay
    Opt for timber with natural resistance or treated against decay caused by moisture and insects.
  • Climate Suitabilit
    Consider the timber’s ability to withstand local weather conditions, be it rain, heat, or humidity.

Visual Appeal

  • Aesthetic Harmony
    Choose timber that complements your outdoor space’s aesthetics and blends with existing structures or landscapes.
  • Color and Grain
    Consider the natural appearance of the timber and how it will look over time with weathering.


  • Initial Investment
    Balance your budget with the timber’s cost, factoring in long-term maintenance expenses.
  • Value for Money
    Evaluate the durability and longevity of the timber concerning its upfront cost.


  • Treatment Requirements
    Understand the maintenance needs, such as sealing, staining, or regular inspections, to preserve the timber’s quality.

  • Longevity
    Consider how maintenance efforts may impact the lifespan of the timber and overall pergola structure.

Selecting the right timber for your pergola involves a balance between aesthetics, durability, maintenance, and cost. Assessing these factors will guide you toward choosing the ideal timber that not only enhances the beauty of your outdoor space but also stands strong against the elements for years to come. Whether it’s the warm hues of cedar or the enduring strength of hardwoods, your choice of timber will undoubtedly define the character and longevity of your pergola.

Timber Pergola Supplier in Tulsa, OK

Here at DeckIt, we understand the significance of quality timber when it comes to crafting beautiful and durable pergolas. As a leading supplier of decking materials in Tulsa, Oklahoma, we cater to contractors, home builders, and homeowners seeking top-notch timber for their outdoor projects. Our range of decking materials includes a variety of timber options perfectly suited for pergolas, ensuring both aesthetic appeal and structural integrity.

From Western Red Cedar, known for its natural resistance, to Douglas Fir, appreciated for its versatility, we provide high-quality timber that is sure to elevate outdoor spaces of all shapes and sizes. Whether you’re envisioning a classic, timeless design or a modern, sleek look for your pergola, our diverse selection of timber is sure to meet all your needs! Contact us today to explore our premium timber options, and let’s embark on creating the pergola of your dreams!