Upgrade for living accommodation

SIP Panel Annex

The upgrade required when your building will be slept in.

Our Collection

Every Model, Available as an Annex

Every footprint and layout can be built as an annex. Priced per project around Building Regs sign-off.

Piccolo

3.2m × 2.2m (7.26m²)

Best for: Compact office, Reading room, Quiet retreat, Therapy room

Annex build, quote on request

Piccolo Plus

4.2m × 2.2m (9.24m²)

Best for: Home office, Creative studio, Therapy room, Beauty salon

Annex build, quote on request

The Cube

3.3m × 3.3m (10.89m²)

Best for: Garden office, Creative studio, Quiet retreat, Therapy room

Annex build, quote on request

Medio

4.4m × 3.3m (14.52m²)

Best for: Workshop, Home office, Creative studio, Hobby room

Annex build, quote on request

Grande

5.5m × 3.3m (18.15m²)

Best for: Garden office, Hobby room, Bar, Cinema room

Annex build, quote on request

Grande Plus

6.6m × 3.3m (21.78m²)

Best for: Home office, Lounge, Dual-use living room, Hobby room

Annex build, quote on request

The Maximus

5.5m × 4.4m (24.20m²)

Best for: Workshop, Large home office, Multi-use room, Gym

Annex build, quote on request

The Magna

7.7m × 3.3m (25.41m²)

Best for: Home office, Bar and entertaining, Studio

Annex build, quote on request

The Max

6.6m × 4.4m (29.04m²)

Best for: Home office, Gym, Hobby room, Studio

Annex build, quote on request

The Garland

7.7m × 5.5m (42.35m²)

Best for: Home office, Entertainment room, Studio, Lounge

Annex build, quote on request

Custom Build

Best for: Bespoke layout, Large studio, Multi-room build, Unique design brief

Annex build, quote on request

Why SIP

The upgrade for habitable accommodation

Required when the building will be used as sleeping accommodation

Structural Insulated Panel (SIP) construction

Built to meet Building Regulations, with certification

Available across our model range and footprints

10-year structural warranty

Our standard build

Not planning to sleep in it?

For day-to-day use, an office, gym or studio, a Kingspan garden room is the right build, with installed prices published across the range.

Ready to plan your annex?

Book a free, no-obligation visit and we'll help you choose the perfect model for your garden.