EcoBrace

Benefits of EcoBrace

Simple and effective site-built portal for achieving loading bearing and/or wall bracing requirements in residential construction with superior capability for withstanding lateral loads.

  • Timber portal solution for a large range of opening sizes, heights, and applications
  • Rigid frame provides high lateral capacities
  • Enables maximum portal openings in standard wall framing
  • Lighter and easier to handle than steel braced wall frames
  • More economical solution for concrete anchors
  • Certification provided

General assembly

EcoBrace features easy assembling with only one type of screws needed – Multinail advance ∅8mm pan head screws.

The screw pattern shown on the general assembly details are for illustration purpose only. Different screw patterns are designed and optimised for different timber sizes and applications.

Testing

Each Multinail Advance product undergoes rigorous testing to ensure its suitability and compliance with Australian engineering codes and standards.

Specifically, the EcoBrace portal frame system connections have undergone extensive in-house testing using engineered wood products (EWP) samples from various Australian suppliers.

All testing samples were kindly donated by ATS Building Products, Dindas, ITI, Meyer Timber, OZLVL, Tillings, Wesbeam.

Bracing Capacities by Brand


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

 

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 3.4 In testing 9 11.1
2500 3.4 9 11.1
3000 3.4 8.9 11.1
3500 3.3 8.9 11.1
4000 3.3 8.9 11
4500 3.3 8.9 11
5000 3.3 8.8 11
5500 3.2 8.8 10.9
6000 3.2 8.7 10.9

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 4 7.2 13.1
2500 4 7.2 13.1
3000 4 7.1 13.1
3500 3.9 7.1 13
4000 3.9 7.1 13
4500 3.9 7.1 13
5000 3.8 7 12.9
5500 3.8 7 12.9
6000 3.8 6.9 12.9

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 4.3 21.3
2500 4.3 21.3
3000 4.3 21.3
3500 4.2 21.3
4000 4.2 21.3
4500 4.2 21.3
5000 4.2 21.2
5500 4.1 20.8
6000 3.9 20

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 3.8 7.1
2500 3.8 7.1
3000 3.8 7
3500 3.7 7
4000 3.7 7
4500 3.7 7
5000 3.7 6.9
5500 3.6 6.9
6000 3.6 6.8

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 3.4 11.3
2500 3.4 11.3
3000 3.4 11.3
3500 3.3 11.2
4000 3.3 11.2
4500 3.3 11.2
5000 3.3 11.1
5500 3.2 11.1
6000 3.2 11

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 4.3 9.5
2500 4.3 9.5
3000 4.3 9.4
3500 4.2 9.4
4000 4.2 9.4
4500 4.2 9.4
5000 4.2 9.3
5500 4.1 8.9
6000 4.1 8.5

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 17.7
2500 17.7
3000 17.7
3500 17.7
4000 17.6
4500 17.6
5000 17.5
5500 17.5
6000 17.4

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.


Table 1: Lateral bracing  (for internal non-load bearing bracing wall) More values are coming soon - Stay tuned!

td>10.4td>10.4td>10.4td>10.4td>10.4td>10.4td>10.4

td>10.4td>10.4

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700 In testing In testing 10.5 In testing
2500 10.4
3000 10.4
3500 10.4
4000 10.4
4500 10.4
5000 10.3
5500 10.3
6000 10.2

 

Table 2: Bracing with floor load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 3: Bracing with roof load Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 

Table 4: Bracing with roof load – heavy duty Values are coming soon - Stay tuned!

Overall width of EcoBrace (mm) Overall height of EcoBrace (mm) Ultimate bracing capacity kN
2/240x45 2/300x45 2/360x45 2/400x45
2000 2700
2500
3000
3500
4000
4500
5000
5500
6000

 


Note: for overall height of EcoBrace (OVH) larger than 2700mm, but less than 3000mm, apply a reduction factor of 2700/OVH.
For overall height of EcoBrace larger than 3000mm, please consult Multinail Advance.

FAQs for EcoBrace

The standard EcoBrace range can resist up to 20 kN of lateral wind load. A custom EcoBrace range can be designed to resist higher lateral loads and/or accommodate larger openings.

The EcoBrace system currently supports portal depths of 240 mm, 300 mm, 360 mm, and 400 mm.
If a different depth is required, the material must undergo testing before we can publish the data on our website.

Each U-shaped column base bracket requires one M16 concrete anchor, which can provide a minimum tie-down capacity of 18 kN. Chemical anchors are recommended due to the limited spacing between two anchors for each column. More details about anchors can be found in the EcoBrace Anchorage Guide document.

Yes, EcoBrace can be used on raised timber floors, provided that the floor joists or beams are designed to withstand the tie-down force required by EcoBrace. EcoBrace can also be stacked in multi-storey structures.

The lower end of the LVL column can be adjusted to suit the slab. It is a good idea to allow for a bit of extra length when supplying the EcoBrace timber components to accommodate minor onsite adjustments. Alternatively, steel shim plates are also permitted to ensure full contact bearing.

Predrilling significantly reduces the risk of timber splitting and ensures that your EcoBrace will perform as it is designed to. Depending on the timber species of the LVL, some species, especially hardwood, are more prone to splitting than others. If splitting occurs onsite, rectifications will be required to reinforce the EcoBrace joints.

Each kit comes with paper pre-drill guides for all standard LVL sizes. Simply apply the paper to your EcoBrace knee joint and pre-drill all marked locations using the paper pre-drill guide.

Cuts, notches, and holes are not permitted in the current standard EcoBrace portal frame range.

The brackets and fasteners come as a kit box per portal frame. For the LVL components, it is up to your local truss fabricator. They can be fully made on-site, predrilled in the factory and flat-packed for delivery to the site, or even delivered as prefabricated wall panels!

The brackets are zinc-plated for general indoor or within-wall cavity uses. Other corrosion protection coatings (hot-dip galvanized, powder-coated, etc.) are available upon request.

Those blanks are either in the testing phase or a work in progress to get the values published.

Don’t worry! We can still design the EcoBrace with other LVL brands and section sizes as a custom job. Please contact Multinail Advance at [email protected] for advice.

Please contact Multinail Advance at [email protected] for advice. We will run the design checks and let you know if the timber option is viable or not.

For bracing-only scenarios, you CANNOT achieve more than what is listed in the tables. For load-bearing and bracing options, it is possible! The capacities in the load-bearing tables were calculated based on our assumptions (listed in the product brochure) to cover most applications. For specific capacity requirements tailored to your situation, please contact Multinail Advance at [email protected].

Yes, you can; however, it will require a custom design at this stage. We are also looking into having a glulam version of the standard EcoBrace. Stay tuned!

EcoBrace Portal Frame System

Download your copy now to get full details of EcoBrace Portal Frame System

RSVP by 4th June 2025

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