Subterranean Rooms

Subterranean Rooms

Love your garden but need more inside living space? FAS Subterranean rooms are designed with you in mind. Extending downwards is a relatively new concept, but a growing number of homeowners who don’t want to move are realising it’s a viable option. We can create a completely new living space right underneath your garden, even if you don’t have a basement or cellar. FAS subterranean rooms are completely submerged – your garden will be restored on top. Subterranean rooms are especially useful in towns and cities – sometimes the only way is down when outside space is at a premium and it’s difficult to extend above ground.