Products

SIP Garden Room Kits

SIP garden room shell kits with wall and roof panels, splines, fixings and waterproofing membrane. Floors and thicker SIPs available separately.

All Products SIP Panels (Celotex)SIP Panels (IKO)Splines Timber Kits Garden Rooms Accessories

Garden rooms

Not sure which kit to buy? Start with the shell, then choose the route.

These are SIP shell packages, not finished rooms. Floors, glazing, cladding, delivery and installation can be added or quoted separately depending on the build.

Configure my room Ask us to check

Pick a standard shell

Good when the footprint is close to one of the listed garden room kits and you want a clear starting price.

Configure your own size

Use the configurator when you want different dimensions, roof style, openings, floor, delivery or installation options.

Send drawings or sketches

Best for unusual shapes, existing slabs, planning constraints or when you already have doors and windows in mind.

Normally included

SIP wall and roof shell
Splines and fixings
Waterproofing membrane
96mm or 122mm SIP thickness as shown

Separate unless selected

SIP floor if required
Windows, doors and cladding
Delivery and customer unloading
Installation unless selected or quoted

If you already have second-hand, reclaimed or supplier-sourced windows and doors, send us the sizes before manufacture so openings can be checked against the SIP layout.

Need help choosing?