RenoAtlas.caStructure
Locate joists, beams, posts and load paths before opening.
Interior
Ceilings and partition walls: structure, services, acoustics and drywall
Plan what is hidden before demolition or new framing.
Know before you start: Never assume a wall is non-load-bearing. Walls and ceilings may also hide electrical, plumbing and ventilation systems.
Five decisions before demolition
Services
Map wires, pipes, ducts and fixtures before drilling or fastening.
Acoustics
Define speech, impact or mechanical-noise goals before selecting an assembly.
Fire / condominium
Unit, garage or common-area separations may have special requirements.
Finish
Plan flatness, joints, grazing light, primer and touch-ups before paint.
Recommended sequence
- Survey dimensions, openings, doors, outlets, lights and ventilation.
- Confirm structure and hidden services before buying.
- Choose drywall, acoustic/insulation and finish assembly before thicknesses.
- Photograph rough-ins and backing before closing.
- Check joints and flatness under final lighting before paint.
Next useful pages
Related path
Continue with the right tools
These links connect this page to the next useful checks and decisions without repeating the full content.
Plan a complete construction projectConnect feasibility, design, permits, concealed work, commissioning and closeout.Open →Check permit triggersPrepare the questions and documents to confirm with the local authority.Open →Check a contractorDocument licence, insurance, scope, payments, changes and warranties.Open →Update a construction costEscalate a historical cost using comparable index values.Open →Prepare pre-delivery reviewRecord documents, enclosure, systems, finishes and deficiencies before closeout.Open →
Explore: Systems to check before closing the work
Systems to check before closing the work
This section connects envelope, air, fire, structure, water and code instead of treating each project in isolation.
Explore: Remaining system checks not to miss
Remaining system checks not to miss
This section covers issues that can block a project, cause a loss or become expensive once concealed.
Explore: Household safety and compliance details
Household safety and compliance details
This section connects smaller risks that often fall between finishes, appliances, plumbing and local code.