Etopia / Walling Solutions
EI. SIP, Timber Frame, 4Wall

Walling systems engineered to suit

EI. SIP, Timber Frame and 4Wall can all provide structural shells for different designs, performance requirements and construction programmes. We assess each project individually and recommend the systems best suited to your requirements.

EI. SIP

Designed for performance and rapid deployment

EI. SIP is Etopia’s unique structural insulated panel system (SIP). It brings structure, insulation and manufacturing precision together in a high-performing building envelope.

Designed for efficient manufacture and assembly (DfMA), it can be configured around the performance and delivery requirements of each project.

EI. SIP structural insulated wall panel with OSB facing and window opening
Cutaway illustration of the 4Wall panel construction and brick external finish
4Wall

Our original SIP

4Wall is manufactured with a profiled steel perimeter, bonded to insulation and encapsulated by cement-bonded particle board. It is a premium product, well suited to harsh and high-load environments.

Delivery

Large Panel Format (LPF)

All SIPs are delivered in small or large panel format. With large panel format, the wall sections are fully assembled and internally battened. If the external finish permits, the fixing methodology for any secondary treatment can be factory installed. We can also deliver LPF pre-fenestrated.

LPF reduces the number of lifts and joints required on site, meaning faster installation, greater consistency and earlier enclosure.

Large panel format EI. SIP wall sections loaded on transport stillages
Large timber-frame house under construction with partial structural sheathing
Timber Frame

Timber frame solutions

If a SIP is not what you are looking for, we produce a range of timber frames to meet the price and performance objectives of our clients.

Structural shell

Use Etopia where it adds the most value

Design led

Fully automated in-house design leads to accurate DfMA information.

Precision made

Offsite manufacture supports consistency, programme control and quality.

Ready for site

The system arrives as a full kit, allowing efficient assembly on site.

Need the technical detail?

Fire, thermal and system information sits together in Technical and Downloads.

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