Timber-clad SIP garden room by Irsip Construction at dusk

What’s Included

Choose the level of supply that suits your project. Our website pricing shows SIP kit supply as standard, with a full turnkey option available on request.

SIP Kit Included — Built for Performance

The website price covers the SIP structural kit only — a strong, energy-efficient base for your garden room. All panels are manufactured in our own factory for consistent quality and precision, ready for fast installation on site.

Cut-away SIP panel corner with insulated core, OSB skins and fixings in front of a garden room

97mm SIP wall panel showing OSB skins around an insulated core

Wall Panels (97mm)

11mm OSB + 75mm insulated core.

105mm SIP floor and roof panel with OSB faces and insulated core

Floor & Roof Panels (105mm)

15mm OSB + 75mm insulated core.

Stack of pre-cut SIP components ready for assembly

Pre-Cut Components

Cut to your chosen design for a quicker build.

Structural timber lengths with brackets, screws and fixings

Structural Timber & Fixings

Everything needed to assemble the SIP structure.

Designed for: self-builders and contractors who want a high-performance structure ready for fast installation.

Note: Cladding, internal finishes, electrics, windows/doors and foundations are not included in the SIP kit unless stated.