Structural engineering consultancy

Engineering expertise and premium materials under one roof.

TimbA Systems combines structural engineering consultancy, Rothoblaas building materials, TimberTech software, and mass timber supply — a single partner for your entire timber construction project.

Our story

Built by engineers, for engineers.

TimbA Systems was founded in Aylesbury, UK, by structural engineers who kept running into the same problem: UK timber contractors had to go to multiple suppliers for engineering support, Rothoblaas fixings, mass timber, and software, losing time and creating costly coordination gaps.

We built TimbA to fix that. As an authorised Rothoblaas UK distributor and structural engineering consultancy, we combine premium European building materials with hands-on engineering support, from Eurocode 5 connection design to weekly consolidated UK dispatch.

Whether you're a mass timber contractor, a self-build architect, or a structural engineer specifying fixings; TimbA is your single point of contact for everything timber.

300+
Rothoblaas products
Full UK catalogue stocked and available to order
Aylesbury
UK base
Serving timber contractors across England & Wales
EC5
Eurocode 5 engineers
CLT, glulam & timber frame specialists on staff
Net 30
Trade credit
Available for established UK contractors
Talk to our team
Built by engineers, for engineers.
Authorised Rothoblaas UK Distributor
Official partner since 2024
What TimbA means

Timber + Advancement + Alliance + Architecture

The name reflects the three pillars that drive every project we undertake.

Timber + Advancement

Driving innovation with advanced technologies, engineered timber, and sustainable solutions that push the boundaries of what timber construction can achieve.

Timber + Alliance

Building lasting partnerships, with our clients and with leading manufacturers across the timber industry, so every project is backed by trusted products, shared expertise, and reliable support from concept to completion.

Timber + Architecture

Empowering architects and engineers to design low-carbon, structurally striking, timber-based buildings that meet the demands of modern construction.

International expertise · UK delivery

European engineering knowledge. Delivered to your UK site.

Mass timber construction is more advanced in Austria, Italy and Germany than anywhere else in the world. We work directly with the manufacturers and engineers who pioneered it, bringing that knowledge, and their products, to UK contractors.

EU UK
Italy to UK in 5–7 working days
Consolidated weekly dispatch · tracked delivery
5–7
Day UK delivery
Consolidated weekly dispatch from Italy to your site
4
International partners
Rothoblaas, Holistic Application Solutions (HAS), TimberTech, Arboreal, Nanoskin
30+
Years combined experience
European mass timber construction expertise
Our international partners
Rothoblaas
Rothoblaas
Bolzano, Italy
Materials supplier
Global manufacturer of structural timber connectors, screws, fastening systems, waterproofing and airtightness membranes, soundproofing and seismic protection. TimbA is an authorised UK distributor of the full Rothoblaas range.
FixingsMembranesSeismicAirtightness
Holistic Application Solutions (HAS)
Holistic Application Solutions (HAS)
Qatar · Brazil · Maldives
Mass timber construction & project services
International mass timber engineering partner delivering complete project solutions, from structural design and engineering through to manufacturing coordination, logistics, delivery and on-site installation, for large-scale timber builds worldwide.
Design & buildEngineeringInstallationInternational
Arboreal
Arboreal
Tacuarembó, Uruguay
Mass timber manufacturer
Operator of one of Latin America's largest and most advanced mass timber plants, producing FSC-certified CLT and glulam from fast-grown Uruguayan pine, with in-house structural engineering, BIM modelling and CNC fabrication.
CLTGlulamFSC certifiedManufacturing
TimberTech
TimberTech
Italy
Structural software
Timber engineering software house spun out of the University of Trento's timber research group. Its TimberTech Buildings software handles structural design of CLT and platform-frame timber buildings, alongside analysis, diagnostics and training services.
SoftwareCLTStructural designEurocode 5
Nanoskin
Nanoskin
Merchtem, Belgium
Durability & protection
Belgian developer of high-performance nano-coatings that protect building materials — including timber, stone, concrete and metal, with water-repellent, anti-corrosion and long-life surface treatments that extend material durability.
CoatingsDurabilityWater-repellentProtection
Global mass timber expertise
We work directly with the manufacturers and engineers leading mass timber across Europe and South America, bringing CLT, glulam and timber-frame knowledge straight to your project.
Eurocode 5 & UK compliance
All structural engineering is produced to Eurocode 5 and aligned with UK Building Regulations, combining international best practice with full local compliance.
Factory-to-site logistics
We manage the full supply chain from international factories to your site; customs documentation, consolidated freight and tracked delivery, handled end to end.
What we stand for

Engineering integrity. Sustainable by design.

Every decision at TimbA is guided by the same principles, technical excellence, honest partnerships, and a genuine commitment to low-carbon construction.

Engineering

Technical excellence

Every product we specify and every calculation we produce is backed by Eurocode 5 engineering rigour; no guesswork, no shortcuts.
Sustainability

Low-carbon by default

We promote mass timber over concrete and steel wherever possible. Timber sequesters carbon; building with it is one of the most impactful climate decisions a developer can make.
Partnership

Honest relationships

We'd rather tell you a product isn't right for your project than sell you something that doesn't work. Long-term partnerships beat short-term sales every time.
UK-based

Rooted in the UK

Aylesbury-based, UK-VAT registered, supplying contractors from Inverness to Cornwall. We understand the UK planning system, building regs, and supply chain.
Carbon & sustainability

Timber is the most sustainable structural material on earth.

Every cubic metre of timber used in construction sequesters approximately 1 tonne of CO₂. We actively promote mass timber over concrete and steel; not just because it's better engineering, but because it's the right thing to do for the planet.
~1t CO₂ per m³ sequestered
90% Less embodied carbon vs concrete
FSC Certified sustainable sourcing