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Starting from a model or building a custom direction

The choice between adapting an established model and pursuing a fully custom design involves real trade-offs in time, cost, certainty, and creative latitude. Here is how to think about it.

25 September 2025

Soleta Classic — model-based direction

The question most clients face early

Clients who arrive at a project having seen a specific Soleta model often ask whether the model can be adapted to their site and requirements. Clients who arrive with a strong site and a clear spatial vision often ask whether a fully individual response is possible. In practice, most projects begin somewhere between these two poles and move toward one or the other as the brief and site become clearer.

The underlying question — model or custom — is not primarily a question of preference or prestige. It is a practical question with real consequences for timeline, budget, decision-making complexity, and the ultimate character of the home. Understanding these consequences makes it easier to choose the right starting point.

What a model-based direction actually means

A model is not a catalogue item. It is an architectural direction — a structural system, a spatial logic, a characteristic approach to proportion, materials, and the relationship between interior and exterior — that has been developed, engineered, and refined through design and construction experience.

Starting from a model means inheriting a proven structural base. The post and beam system is engineered. The wall build-ups are established. The dimensional logic — how the module relates to the plan, where structural elements sit, how the roof geometry works — is resolved. This has significant practical advantages.

First, it reduces design risk. The solutions to the structural problems have already been worked out. The engineering does not start from scratch. Second, it reduces timeline. The path from first conversation to construction-ready documentation is more direct when the structural logic is already established. Third, it creates cost predictability. When the base system is known, the range of project cost is more confidently estimated early.

Adaptation within this framework can be substantial. Configuration, orientation, facade treatment, interior specification, and the relationship of the building to its site are all open to design development. Two homes based on the same structural direction can read as entirely different in character. The model constrains the structural logic, not the spatial or experiential result.

What a custom direction actually means

A fully custom project begins from the brief and the site, not from an existing structural framework. It is developed architecturally from first principles — which means the geometry, structure, spatial organisation, and technical systems are all designed in response to the specific project.

The advantages of this approach are real. The result is unique. The design can respond to an unusual site condition, an unconventional brief, or a spatial aspiration that does not fit within the logic of an existing model family. The creative latitude is higher and the outcome is, by definition, not available in any other form.

The tradeoffs are equally real. Custom projects take longer to develop. More decisions need to be made, more options need to be explored, and more engineering work is required before construction-ready documentation exists. The uncertainty in early budget estimation is higher, because the structural and technical variables are not yet resolved. The timeline from first conversation to construction start is longer.

This is not an argument against custom work. For the right project — a genuinely unusual site, a specific brief that cannot be accommodated within an existing direction, a client who wants full creative engagement with the design process — a custom approach is the correct one. But it should be entered with an honest understanding of what it involves.

The adapted model: the most common path

In practice, most Soleta projects are neither a direct model build nor a fully custom project. They are adapted models — projects where the structural framework of an existing direction provides the base, and the design work focuses on configuring, adjusting, and specifying that framework for a specific site and client.

This is a genuinely productive middle ground. It retains the efficiency and cost predictability of a proven structural system while allowing the design to respond meaningfully to the site, the orientation, the programme, and the client's spatial preferences. The result feels individual because it is — the house has been designed for this site and this client — but it is not built from zero.

The adaptation range varies by project. Some adaptations are modest: the same spatial organisation with a different facade treatment, a different orientation, and adjusted room proportions. Others are more significant: the structural module is used but the plan is substantially reworked, the roof geometry is modified, or the programme is extended in ways that require additional structural development. Both are possible within the adapted model framework. What determines the boundary is when the adaptation begins to require engineering solutions that go beyond the established system — at that point, the project is moving toward custom territory.

How to know which direction is right

The clearest signal that a model-based direction makes sense is when you see an existing Soleta form and recognise it as fundamentally aligned with what you want to build — not identical to it, but close enough in scale, character, and structural approach that the adaptations you would need are within the natural range of the system.

The clearest signal that a custom direction may be necessary is when your site has conditions or your brief has requirements that no existing model handles naturally — a very steep slope, an unconventional programme, a specific spatial relationship between interior and landscape that existing structural systems would struggle to accommodate.

In most cases, the right direction becomes clear through early project conversation — looking at the site, understanding the brief, and examining what the existing models can and cannot accommodate. That conversation does not require a commitment. It is the step that allows a direction to be chosen from an informed position rather than from a guess.

A practical note on timing

The model-versus-custom question has a time dimension that is worth understanding early. If a project has a defined timeline — planning permission needs to be submitted by a certain date, construction needs to start in a particular season, a household move is scheduled — the model-based direction offers more certainty. The path to construction documentation is more predictable.

A custom project should be given the time it requires. Rushing the design development of a custom project to meet an external deadline is one of the most reliable ways to compromise the result. If the timeline is fixed, a model-based or adapted-model direction is the more honest choice. If the timeline is flexible, the custom route becomes a genuine option.

At Soleta, this is part of the early project conversation. We do not try to fit clients into a direction that is not right for them. But we do try to give clients an accurate picture of what each path involves, so that the direction chosen is chosen honestly.

Ready to move from reading to a real project conversation?

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