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Planning a timber frame home, extension or commercial building in Cornwall? Our timber frame design services help turn ideas into practical, buildable solutions tailored to your site, budget and long-term goals.
Our team provides full design services for houses, extensions, garden rooms, carports and commercial structures across Cornwall and the South West. We understand the practical considerations that influence successful projects, including wind exposure, coastal conditions, conservation requirements, rural access and foundation constraints. From self-build homes and extensions to commercial buildings and bespoke structures, we help transform initial ideas into practical solutions that are ready for planning, manufacture and construction. |
Why Timber Frame Designs Work So Well in CornwallGood design goes far beyond the appearance of a building. Every project must be designed to suit the site, local environment, planning requirements and intended use.
Built for Cornwall's Climate Cornwall's coastal environment presents unique challenges. Strong winds, driving rain and salty air all influence how a timber buildings should be designed and specified. Our construction plans incorporate suitable structural detailing, ventilation strategies, waterproofing systems and material selections to maximise durability and long-term performance. Designed for Planning Success Cornwall has a strong architectural identity and many areas have additional planning considerations. We create bespoke designs that respect local character, conservation requirements and surrounding architecture while delivering modern performance and functionality. |
Crafted for Energy Efficiency
Timber construction naturally supports high levels of insulation and airtightness. Our designs can accommodate renewable technologies including solar panels, air source heat pumps and MVHR systems, helping create buildings with excellent energy efficiency and lower running costs.
Created Around Your Vision
Timber frame systems offer exceptional flexibility. Open-plan layouts, vaulted ceilings, large glazing areas and bespoke architectural features can all be incorporated into the design while maintaining structural performance.
Professional design helps ensure the finished building is structurally sound, practical to manufacture, efficient to install and fully compliant with UK building regulations.
Timber construction naturally supports high levels of insulation and airtightness. Our designs can accommodate renewable technologies including solar panels, air source heat pumps and MVHR systems, helping create buildings with excellent energy efficiency and lower running costs.
Created Around Your Vision
Timber frame systems offer exceptional flexibility. Open-plan layouts, vaulted ceilings, large glazing areas and bespoke architectural features can all be incorporated into the design while maintaining structural performance.
Professional design helps ensure the finished building is structurally sound, practical to manufacture, efficient to install and fully compliant with UK building regulations.
What Our Design Service's IncludeEvery job begins with understanding your goals, site requirements and budget.
Our timber frame design services can include:
These services are developed with manufacture and installation in mind. By considering timber frame systems, roof trusses, insulation, windows, doors and structural elements from the early stages, we help create cost effective designs that support efficient off site manufacture, consistent quality and much smoother project delivery. |
Timber Frame Houses, Extensions and Garden RoomsWe design, supply and install bespoke timber frame houses, extensions, annexes and garden rooms for homeowners throughout Cornwall.
If you're starting with a rough concept or refining details alongside architects and engineers, we can help transform your vision into a practical home that balances appearance, performance and construction efficiency. Timber is a natural insulator providing excellent U-values reducing heating bills by 20–30%. Prefabricated timber frame panels can be specified to suit individual site requirements, while insulation, roof systems, windows and doors are all considered during the design stage to ensure the finished building performs as intended. |
CAD Design and Technical DrawingsDetailed drawings form the foundation of every successful timber frame project.
Using detailed CAD software, we create technical drawings, layouts and specifications that assist planning applications, manufacture and construction. Technical drawings help ensure every panel, floor, roof and structural component can be manufactured accurately and delivered ready for installation. This process helps reduce errors, improve communication between teams and create a smoother route from concept through to completion. |
Our Timber Frame Design ProcessStep 1: Site Visit and Project Assessment
We start with a site visit to evaluate access, slope, exposure, planning constraints, and your overall goals. This helps us choose the best timber frame system and materials for your project. Step 2: CAD Design and Concept Development Using CAD software, we create detailed layouts and visualisations to bring your ideas to life. This stage refines floor plans, room sizes, roof shapes, and building proportions. Step 3: Technical Drawings and Project Support After design approval, we prepare detailed technical drawings, structural layouts, and specifications. We also assist with planning applications and coordinate with architects, engineers, builders, and suppliers to keep the project on track. |
Types of Timber Frames We DesignOur timber frame design services are suitable for:
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faq'sCan you design timber frames for listed buildings and conservation areas?
Yes, as a trusted local timber frame company we can support projects within conservation areas and sensitive locations by creating designs that respect local character while meeting modern performance requirements. Timber frame construction can be built 30% faster than traditional methods achieving U-values as low as 0.13! Do I need an architect for a timber frame project?
Many projects start with an architect, but we can also work with homeowners, self-builders, engineers and builders during the design process. Our role is to help develop practical timber frame solutions that balance design, structural performance and buildability. Contact us to get started. Can you provide timber frame drawings for planning applications?
Yes. We can assist with design drawings, planning submission advice and technical information required for council applications and project development. Can you design timber frame homes for self-build homes?
Absolutely. We regularly support self builders throughout Cornwall, helping transform early concepts into practical designs ready for construction. Depending on project requirements, timber frame panels can be either open or closed, allowing flexibility to suit various build approaches and performance needs. Our Timber frame home designs can also be customised for various architectural styles. What makes Cornwall timber frame design different?
Cornish sites often require additional consideration for coastal weather, planning sensitivity, rural access, conservation requirements, and local architectural character. Thinking ahead specifically for these factors helps guarantee long-term durability, performance, and planning success. To achieve this, timber frames are carefully manufactured with waterproofing and vapour barriers that enhance longevity in moist coastal environments. Additionally, marine-grade cladding can be utilised to withstand the harsh Atlantic weather, ensuring your building remains resilient and visually appealing for years to come. |



