Naturanexa reclaimed Ulin rafters, joists or battens are perfect for your flooring, decking or roof in your forever villa. 

 
“In the world of construction, rafter, joist, and batten are the unsung heroes, supporting every structure with strength and grace.”
— Naturanexa

A guide to Naturanexa's reclaimed Ulin Rafters, Joists and Battens:

Species

Ulin

Suitable for usage on exposed external surfaces.

Pick the Thickness*

Varies from 2 cm all the way up to 6 cm

Pick the Width*

Varies from 3 cm all the way up to 7 cm

Pick the Length

From 60 cm up to 400 cm

Pick the dimensions

Option 2
Cut to your exact measurements

Option 1
Process to a specific
linear meter quantity

*for custom sizes contact us

 

100% Reclaimed Kalimantan Ironwood Rafters, joists and battens

Smooth decking on top of recycled ironwood joists 4x6

Borneo ironwood, known locally as Ulin, is truly extraordinary. Its exceptional density, a result of an incredibly slow growth rate (less than 0.5mm per year), makes it an ideal choice for outdoor applications.

Ulin heartwood, with its coveted Class 1 natural durability rating for both above and in-ground use, is highly regarded for its innate resistance to decay, termites, rot, and the harshest weather conditions.

Traditionally utilized by Kalimantan Dayak communities in the construction of houses, bridges, roads, and more, Ulin's natural habitat is limited to select areas in Southeast Asia, with a primary presence on the island of Borneo. These remarkable trees can live for over a thousand years.

Naturanexa's Ulin, distinguished as the leading 100% recycled hardwood in the market, originates from disused structures in Kalimantan, including houses, warehouses, bridges, roads, and jetties. This exceptional material yields top-quality and enduring building components.

 

Questions & Answers about Rafter, joist and batten

What are rafters, joists and battens?

Rafters, joists, and battens are three essential components of a building's structural framework. They work together to support the roof and floor, and to provide a stable foundation for the walls.

  • Rafters are structural members that support the roof of a building. They are typically made of wood, but can also be made of other materials such as metal or concrete. Rafters are typically spaced evenly apart and are connected to the roof ridge beam at the top and the wall plate at the bottom.

  • Joists are structural members that support the floor of a building. They are typically made of wood, but can also be made of other materials such as metal or concrete. Joists are typically spaced evenly apart and are connected to the floor beams at the ends and the foundation walls at the sides.

  • Battens are also structural members that minimizes water pooling around the deck bearers by lifting them out of the water and keeping them high and dry. It also acts as a moisture barrier for support bearers under decking systems.

Benefits of using rafters, joists, and battens:

  • Strength: Rafters, joists, and battens are strong and durable materials. They can support a significant amount of weight, making them ideal for use in building construction.

  • Versatility: Rafters, joists, and battens can be used in a variety of applications, from framing a small shed to building a large commercial building.

  • Sustainability: Rafters, joists, and battens are made from wood, a renewable resource. They can also be recycled and reused, making them a sustainable choice for building construction.

Conclusion:

Rafters, joists, and battens are essential components of a building's structural framework. They work together to support the roof and floor, and to provide a stable foundation for the walls. Rafters, joists, and battens are strong, versatile, and sustainable materials, making them an ideal choice for building construction.