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Frames and Trusses Wollongong

Our customers are the cornerstone of our business.

Wadsworth is a specialist frames and trusses Wollongong manufacturer, providing quality engineered timber wall frames and roof trusses made to order for residential and commercial construction. We pride ourselves on our attention to detail and our commitment to excellence in the Australian building industry.



We not only supply to the domestic residential construction market, but have developed a proud reputation for supplying timber frames and timber trusses for retirement villages, nursing homes, schools, universities, TAFEs, and other commercial projects across New South Wales.


From basic timber frames to intricate timber roof trusses, our modern design software and proficient use of CAD programs ensure we can design, detail and manufacture components to your exact specifications.


Wadsworth's frames and trusses are made with the highest-quality workmanship and timber, ensuring that our clients are satisfied with the end result.

As Wollongong region's trusted partner and frame and truss manufacturer for over 40 years, Wadsworth manufactures every component to Australian standards, not to a price point.

Are you looking for high quality, Australian timber roof truss and wall frames to complete your building project?

Maybe you are designing your new home, adding an extension or decided you'd like unique timber wall frames.

Perhaps you need help and advice with a design to make your domestic or commercial property truly impressive.

From initial planning and design through manufacture, we have the ability to deliver the perfect results for any project.

timber roof trusses

wall frames

floor joists

WHat We Supply

We Can Supply All Materials For Your Next Project

timber roof trusses

wall frames

floor joists

bearers

fascia

engineered timbers ie: laminated beams

l-beams

LVL

timber cladding

GET IN TOUCH WITH US →

If you have any questions about our timber frames and trusses or would like to get a quote, contact us.

How It Works

Our Process

Quotations

Send us your plans or make an appointment where you can talk with one of our friendly staff to fully discuss your needs. We'll talk about size, design requirements, and other important details. We will then give you a quote based on the information you provide.

01

Design

Once you approve the quote, we set out to design your custom timber components based on your specific requirements. With the help of our modern software, we are capable of designing and detailing even the most intricate of components with excellent precision.

02

Manufacture

Upon completion of the design, we move forward with production in our own factory. We project manage the manufacturing of your custom frame and truss components from start to finish in-house, ensuring that everything's manufactured to your exact specifications and to the highest standards of quality.

03

Transport & Delivery

Once your custom frame and truss components are manufactured, we deliver them to your project site. We offer delivery throughout Wollongong, Southern Highlands, Shoalhaven, and Sutherland.

04

40+

Years in the Wollongong Region

In-House

Design & Manufacturing

From Plans to Delivery

End-to-End

Wadsworth Joinery is a family-run timber supplies Wollongong business, based in Unanderra on the NSW South Coast of Australia. For over 40 years, since 1985, we've been designing, manufacturing and supplying quality roof trusses, wall frames, custom joinery and Australian building products throughout Wollongong and the wider Illawarra, Southern Highlands, Shoalhaven, Sutherland Shire and Campbelltown regions. Our team brings design, manufacture and delivery together under one roof, taking real pride in the practical advice, dependable timeframes and exacting quality we deliver at every stage.

Bespoke timber joinery for fixtures, cabinetry and furniture, designed and manufactured to your specifications.

VIEW SERVICE →

Joinery

"Just a quick note to everyone at Wadsworths to say what a great job you have done designing and supplying the trusses for our house. The old recycled timbers came up so well and they look amazing! (The only downside is that now we don't want to cover them up). We really appreciate your initial willingness to take on the project, your ongoing advice & expertise and the professional way the job was quoted, manufactured and delivered. Thank you so much!"

— Chris and Frank, Frank Eggert

Google Review

If you have any questions about our timber frames and trusses or would like to get a quote, contact us

40+

Years in the Wollongong Region

In-House

Design & Manufacturing

From Plans to Delivery

End-to-End

Wadsworth Joinery is a family-run timber supplies Wollongong business, based in Unanderra on the NSW South Coast of Australia. For over 40 years, since 1985, we've been designing, manufacturing and supplying quality roof trusses, wall frames, custom joinery and Australian building products throughout Wollongong and the wider Illawarra, Southern Highlands, Shoalhaven, Sutherland Shire and Campbelltown regions. Our team brings design, manufacture and delivery together under one roof, taking real pride in the practical advice, dependable timeframes and exacting quality we deliver at every stage.

Bespoke timber joinery for fixtures, cabinetry and furniture, designed and manufactured to your specifications.

VIEW SERVICE →

Joinery

"Just a quick note to everyone at Wadsworths to say what a great job you have done designing and supplying the trusses for our house. The old recycled timbers came up so well and they look amazing! (The only downside is that now we don't want to cover them up). We really appreciate your initial willingness to take on the project, your ongoing advice & expertise and the professional way the job was quoted, manufactured and delivered. Thank you so much!"

— Chris and Frank, Frank Eggert

Google Review

A Guide for Homeowners & Builders

Wollongong Roof Truss & Wall Frame Types

Every build is different, and the right frame or truss configuration depends on your roofline, floor plan and site conditions. Here's a guide to the structural components we design and manufacture for Wollongong region builds, made to order and engineered specifically for your project using CAD software, with custom spans up to 20 metres.

Wollongong Roof Truss Types

Gable Truss

The standard, most cost-effective truss shape, a series of triangular trusses lined up across the building, ideal for classic two-sided pitched roofs.

Hip Truss

A more complex, engineered set including truncated and jack trusses, used to form a sloped, four-sided hip roof.

Scissor Truss

Angled bottom chords create a vaulted, cathedral-style ceiling inside, rather than a flat one.

Attic Truss (Room-in-Roof)

Engineered with an open centre section, creating usable loft or bonus room space within the roof structure.

Mono (Skillion) Truss

A single-sloped, half-truss design used for skillion roofs, lean-tos and single-slope extensions.

Valley Truss

Infill trusses used where two different roof lines meet, forming a valley.

Wollongong Wall Frame Types

Loadbearing Wall Frames

Engineered to carry structural weight from the roof or upper floors.

Non-Loadbearing Wall Frames

Iinternal partition walls, optimised for space rather than load.

Curved Wall Frames

Custom-engineered curved framing for feature walls, arches and architectural details.

Wollongong Floor Systems

Floor Trusses / Open-Web Joists

Engineered horizontal trusses with open sections, making it easy to run air conditioning ducts and plumbing without cutting into structural timber.

Engineered I-Joists (HyJoist)

Lightweight, dimensionally stable beams that stay straight and resist shrinking or squeaking over time

LVL Beams (hySPAN)

Laminated veneer lumber for long, reliable structural spans.

40+

Years in the Wollongong Region

In-House

Design & Manufacturing

From Plans to Delivery

End-to-End

Wadsworth Joinery is a family-run timber supplies Wollongong business, based in Unanderra on the NSW South Coast of Australia. For over 40 years, since 1985, we've been designing, manufacturing and supplying quality roof trusses, wall frames, custom joinery and Australian building products throughout Wollongong and the wider Illawarra, Southern Highlands, Shoalhaven, Sutherland Shire and Campbelltown regions. Our team brings design, manufacture and delivery together under one roof, taking real pride in the practical advice, dependable timeframes and exacting quality we deliver at every stage.

Bespoke timber joinery for fixtures, cabinetry and furniture, designed and manufactured to your specifications.

VIEW SERVICE →

Joinery

"Just a quick note to everyone at Wadsworths to say what a great job you have done designing and supplying the trusses for our house. The old recycled timbers came up so well and they look amazing! (The only downside is that now we don't want to cover them up). We really appreciate your initial willingness to take on the project, your ongoing advice & expertise and the professional way the job was quoted, manufactured and delivered. Thank you so much!"

— Chris and Frank, Frank Eggert

Google Review

Not all timber is created equal, and where it comes from matters. Wadsworth works with Australian-grown timber, including native hardwoods like Blackbutt, Brushbox and Cypress Pine, across our frames, trusses and joinery, prioritising local stock over cheaper imported alternatives that can compromise strength and consistency.


Built for the Australian climate. Timber is one of the most sustainable, environmentally friendly building materials available, and Australian-grown timber is specifically suited to local conditions, from coastal humidity to inland heat.


A natural, non-toxic material. Unlike many manufactured building products, timber doesn't leak chemicals into your home. It's safe to handle and safe to live around.


Naturally corrosion-resistant. Timber doesn't corrode in salt air or around heavy industry, unlike steel and many other structural materials, a genuine advantage for coastal builds throughout the Wollongong region and beyond.

Termite-treated for peace of mind. All timber used in our builds is specially treated to resist and repel termites, backed by a 25-year guarantee.


A natural insulator. Timber's cellular structure contains air pockets that create a natural thermal barrier against outside heat and cold. Our frames also have open sections that allow extra insulation to be added without increasing wall thickness.



Renewable and environmentally responsible. As a renewable resource, timber remains one of the most environmentally sound choices in construction, and all timber we use is sourced from suppliers who comply with Australian and international sustainability regulations.

Why Australian Timber

Why We Manufacture With Australian Timber

Not all timber is created equal, and where it comes from matters. Wadsworth works with Australian-grown timber, including native hardwoods like Blackbutt, Brushbox and Cypress Pine, across our frames, trusses and joinery, prioritising local stock over cheaper imported alternatives that can compromise strength and consistency.

Built for the Australian climate. Timber is one of the most sustainable, environmentally friendly building materials available, and Australian-grown timber is specifically suited to local conditions, from coastal humidity to inland heat.


A natural, non-toxic material. Unlike many manufactured building products, timber doesn't leak chemicals into your home. It's safe to handle and safe to live around.


Naturally corrosion-resistant. Timber doesn't corrode in salt air or around heavy industry, unlike steel and many other structural materials, a genuine advantage for coastal builds throughout the Wollongong region and beyond.


Termite-treated for peace of mind. All timber used in our builds is specially treated to resist and repel termites, backed by a 25-year guarantee.


A natural insulator. Timber's cellular structure contains air pockets that create a natural thermal barrier against outside heat and cold. Our frames also have open sections that allow extra insulation to be added without increasing wall thickness.


Renewable and environmentally responsible. As a renewable resource, timber remains one of the most environmentally sound choices in construction, and all timber we use is sourced from suppliers who comply with Australian and international sustainability regulations.

40+

Years in the Wollongong Region

In-House

Design & Manufacturing

From Plans to Delivery

End-to-End

Wadsworth Joinery is a family-run timber supplies Wollongong business, based in Unanderra on the NSW South Coast of Australia. For over 40 years, since 1985, we've been designing, manufacturing and supplying quality roof trusses, wall frames, custom joinery and Australian building products throughout Wollongong and the wider Illawarra, Southern Highlands, Shoalhaven, Sutherland Shire and Campbelltown regions. Our team brings design, manufacture and delivery together under one roof, taking real pride in the practical advice, dependable timeframes and exacting quality we deliver at every stage.

Bespoke timber joinery for fixtures, cabinetry and furniture, designed and manufactured to your specifications.

VIEW SERVICE →

Joinery

"Just a quick note to everyone at Wadsworths to say what a great job you have done designing and supplying the trusses for our house. The old recycled timbers came up so well and they look amazing! (The only downside is that now we don't want to cover them up). We really appreciate your initial willingness to take on the project, your ongoing advice & expertise and the professional way the job was quoted, manufactured and delivered. Thank you so much!"

— Chris and Frank, Frank Eggert

Google Review

Suburbs We Service in Wollongong

We supply and deliver roof trusses and wall frames throughout the Wollongong region, including Fairy Meadow, Corrimal, Bulli, Thirroul, Figtree, Unanderra, Berkeley, Port Kembla, Warrawong, Albion Park, Shellharbour, Oak Flats, Dapto, and surrounding suburbs.

Service Area

Suburbs We Service in Wollongong

We supply and deliver roof trusses and wall frames throughout the Wollongong region, including Fairy Meadow, Corrimal, Bulli, Thirroul, Figtree, Unanderra, Berkeley, Port Kembla, Warrawong, Albion Park, Shellharbour, Oak Flats, Dapto, and surrounding suburbs.

40+

Years in the Wollongong Region

In-House

Design & Manufacturing

From Plans to Delivery

End-to-End

Wadsworth Joinery is a family-run timber supplies Wollongong business, based in Unanderra on the NSW South Coast of Australia. For over 40 years, since 1985, we've been designing, manufacturing and supplying quality roof trusses, wall frames, custom joinery and Australian building products throughout Wollongong and the wider Illawarra, Southern Highlands, Shoalhaven, Sutherland Shire and Campbelltown regions. Our team brings design, manufacture and delivery together under one roof, taking real pride in the practical advice, dependable timeframes and exacting quality we deliver at every stage.

Bespoke timber joinery for fixtures, cabinetry and furniture, designed and manufactured to your specifications.

VIEW SERVICE →

Joinery

Customer Reviews

What our customers say.

Google Review

"What a great company who went above and beyond to crane a 250kg stone slab for our kitchen bench, through a second storey door. Paul, the owner, was very accommodating fitting our job in. Phil, the driver is a great bloke (very skilled) and was super helpful and did a fantastic job. The price was super reasonable. Would definitely recommend and use again."

— Lisa Page

Google Review

"Just a quick note to everyone at Wadsworths to say what a great job you have done designing and supplying the trusses for our house. The old recycled timbers came up so well and they look amazing! (The only downside is that now we don't want to cover them up). We really appreciate your initial willingness to take on the project, your ongoing advice & expertise and the professional way the job was quoted, manufactured and delivered. Thank you so much!"

— Chris and Frank, Frank Eggert

40+

Years in the Wollongong Region

In-House

Design & Manufacturing

From Plans to Delivery

End-to-End

Wadsworth Joinery is a family-run timber supplies Wollongong business, based in Unanderra on the NSW South Coast of Australia. For over 40 years, since 1985, we've been designing, manufacturing and supplying quality roof trusses, wall frames, custom joinery and Australian building products throughout Wollongong and the wider Illawarra, Southern Highlands, Shoalhaven, Sutherland Shire and Campbelltown regions. Our team brings design, manufacture and delivery together under one roof, taking real pride in the practical advice, dependable timeframes and exacting quality we deliver at every stage.

Bespoke timber joinery for fixtures, cabinetry and furniture, designed and manufactured to your specifications.

VIEW SERVICE →

Joinery

"Just a quick note to everyone at Wadsworths to say what a great job you have done designing and supplying the trusses for our house. The old recycled timbers came up so well and they look amazing! (The only downside is that now we don't want to cover them up). We really appreciate your initial willingness to take on the project, your ongoing advice & expertise and the professional way the job was quoted, manufactured and delivered. Thank you so much!"

— Chris and Frank, Frank Eggert

Google Review

FAQs

Frequently Asked Questions

  • What is the difference between frames and trusses?

    Frames and trusses are two important components used in construction projects to support the weight of a building. Frames are composed of individual pieces of timber, such as beams and columns, which have been cut to specific lengths and nailed together to form a frame-like framework. Trusses, on the other hand, are made up of a series of bar elements that interlock to form a rigid structure, providing structural support for the roof or floor above. At Wadsworth, we have been the leading frame and truss manufacturer in the Wollongong region for over 40 years. Whether you need a truss/frame, we've got you covered from design to manufacturing and delivery.

  • What is the main purpose of a truss?

    The main purpose of a truss is to provide support for a structure, such as a roof, and prevent it from sagging, giving the whole structure long-term stability. Trusses are designed to distribute the weight of the load more evenly throughout the structure, reducing the amount of stress on individual components and making them stronger and sturdier as a whole. They can also be used for decorative purposes or to create open spaces within a building.

  • What are the benefits of timber roof trusses?

    Timber roof trusses are a popular choice for many construction projects because they offer a number of benefits over other types of roof support systems. They are strong and durable, and can withstand heavy loads without bending or breaking. They are easy to install, and can be put in place quickly and efficiently. They are affordable, and often cost less than other types of roof support systems.


    Engineered timber trusses can also span wide areas, like our custom spans up to 20 metres, while keeping roof dead load to a minimum, and timber's naturally lower carbon footprint compared to steel or concrete makes it a genuinely sustainable structural choice.


    Built to the right wind classification, they also offer genuine durability, holding up well even in extreme weather conditions typical of the Wollongong region's coastal climate.

  • What are the benefits of timber frames?

    Timber frames offer a number of benefits to construction projects. They mostly share the same advantages as trusses. Its pros include: strong and rigid, relatively easy to install, more cost-effective than other types of frames, can be tailored to meet specific requirements, engineered to your load requirements as custom solutions, and cost-effective without compromising quality.

  • What is the strongest timber frame truss?

    The best timber frame truss in terms of strength is the basic truss. This type of truss consists of a lower horizontal beam joining two rafters. The basic frame truss is very strong, and can be used to bear heavy loads without sagging or bending. It is also relatively easy to install, making it an ideal choice for any type of construction work.

  • How do I know if a frame and truss supplier is any good?

    Look for CAD-designed components built specifically for your project, Australian-compliant timber, in-house manufacturing by an experienced team, and a track record across both residential and larger commercial projects. A good supplier should also design to AS 1684, the Australian Standard for timber-framed construction, and account for your site's wind classification.

  • Can I choose my own frame and truss supplier if my builder has already suggested one?

    In most cases, yes. It's worth raising early in the build process, before materials are ordered, so your builder can accommodate the change without affecting the timeline.

  • What factors affect the frame or truss design for my project?

    Wind classification, site conditions, bushfire exposure and termite risk all influence the right frame and truss configuration for your build. We factor these into the design before manufacture, in line with AS 1684 and the relevant wind classification for your site, alongside the termite and moisture-protective treatments suited to coastal areas like the Wollongong region.

  • Are Wadsworth's frames and trusses prefabricated?

    Yes. Our frames and trusses, including prefabricated wall frames, are manufactured off-site in our own factory before being transported and installed, reducing on-site construction time compared to building components from scratch on-site. Our open-web floor trusses are a good example of our floor systems, engineered for rapid installation while still leaving room to run air conditioning ducts and plumbing without cutting into structural timber.

  • Does Wadsworth supply frames and trusses for commercial projects too?

    Yes. As a supplier of frames and trusses Wollongong builders and developers rely on, we also supply retirement villages, nursing homes, schools, universities, TAFEs and other commercial projects across NSW.

  • Can Wadsworth design frames and trusses from my architectural plans?

    Yes. Send us your architectural plans and our design team will detail every component to match, using CAD software to keep the process precise from concept to manufacture.

  • What materials are used in Wadsworth's frames and trusses?

    We manufacture a full range of timber frames and trusses using structural framing timber, and supply laminated beams for larger spans, giving builders flexible timber solutions across residential and commercial construction projects.

  • Does Wadsworth supply frames and trusses to owner builders?

    Yes. Whether you're an owner builder managing your own project, or working alongside builders and architects on a larger development, we can manufacture frames and trusses to suit your build.

40+

Years in the Wollongong Region

In-House

Design & Manufacturing

From Plans to Delivery

End-to-End

Wadsworth Joinery is a family-run timber supplies Wollongong business, based in Unanderra on the NSW South Coast of Australia. For over 40 years, since 1985, we've been designing, manufacturing and supplying quality roof trusses, wall frames, custom joinery and Australian building products throughout Wollongong and the wider Illawarra, Southern Highlands, Shoalhaven, Sutherland Shire and Campbelltown regions. Our team brings design, manufacture and delivery together under one roof, taking real pride in the practical advice, dependable timeframes and exacting quality we deliver at every stage.

From Our Instagram

Trusses & Frames Going Up Across the Region.

Follow @wadsworth_unanderra for a look at our latest installs, from the Wollongong region to the Shoalhaven and beyond.

Instagram

@wadsworth_unanderra

If you have any questions about our timber frames and trusses, or would like free quotes for your next project, get in touch with our team.