Lay the joists on edge across the width of the floor.
Suspended floor garage conversion.
Nail cross blocking boards to hold the joists together every 4 feet.
The taller the joists the more room for insulation and warmth of the floor.
One thing to remember is the regulation regarding a fire step down into a garage from a habitable room.
If however you intend to divide your garage up into a habitable space and a car parking space you will need a 4 step down.
Remodel your ground floor to make the most of the additional space a garage conversion can provide image credit.
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Timber joists are laid from wall to wall with a minimum gap of 150mm maintained between the original concrete floor and the new.
The existing concrete floor can be used as a base however a new damp proof membrane dpm will need to be introduced.
A garage conversion can be one of the quickest and most affordable ways to add living space to a home.
Dpms come in solid or liquid form the latter being a practicable solution for a garage conversion.
Place them 16 inches apart.
Getty images if the conversion falls under permitted development applying for a lawful development certificate ldc is a good idea particularly if you aim to remortgage or sell in the future.
If the garage is attached to the house the entry already exists.
Alternatively if levels permit a new timber floor could be constructed over the existing concrete floor.
Install either 2 by 2 2 by 4 or 2 by 6 joists over the garage floor depending on how much room you have floor to ceiling.
Suspended timber floor unlike your garage the floor of your house may be constructed fairly high above the ground and if you wish you can install a suspended timber floor in your garage conversion to match this.
The wiring is often sufficient.
The foundation walls and roof are already in place.