DIY Attic Conversion: Maximizing Space on a Budget (2023 Update)

[Amanda troth]

Looking at coverting an attic to living space that has full oak 2 by 6 as floor/ ceiling of lower space with a 16 foot span. Just mainly want to put mattresses on floor and clothes up there. Was hoping to use the 2 x 6s as the floor and put

5/8 osb on top with r19 insulation and lightweight drywall on walls but was recently told that i need to put in 2/10 along side each 2/6 which would inturn make me rewire the whole house as all the wiring is up there. Also have an hvac system up there that would need moved. really wanting to diy it and just use it as a loft for my boys. would add windows for access in case of fire. it has been cleared for any storage he said but at over 20,000 in labor for it all i am rethinking it. any advice would be great

[HomeOwnersHub Advisor]

The advice to install 2x10s alongside the 2x6s is likely given to meet code requirements for floor joist spacing and to increase the load capacity of the floor. The electrical wiring and HVAC system may need to be rerouted or relocated during the renovation, which can increase costs and complexity. If the conversion is for a living space, it may be necessary to meet code requirements for fire egress, insulation, and ventilation. It is recommended to consult with a local building inspector and/or licensed contractor to determine the necessary steps and costs for the conversion.