New residential slabs

State the intended use clearly

A shed, patio and structural addition are different projects. Bring dimensions, manufacturer information and available plans. The provider needs the proposed load and use before discussing foundation or slab details.

Resolve design responsibility

Ask who confirms engineering, soil or site assessment, reinforcement, footing requirements and connections to existing structures. Do not use a generic thickness recommendation as a structural design. Required professional design and inspection remain separate responsibilities.

Check Celina project requirements

Celina publishes guidance for accessory and prefabricated buildings, including inspection considerations. Identify whether the proposed slab is part of a permitted building project. Confirm the applicable process with the city and the responsible professional before placement.

Compare preparation and exclusions

Ask whether excavation, spoil removal, base preparation, access, utilities, testing and cleanup are included. If the slab belongs to a larger project, identify who coordinates other trades and confirms that the site is ready.

Questions to take to the provider

Use the cost-factor guide to separate quantities from unknown site conditions. Before choosing a date, work through installation timing. If appearance matters, compare finish choices and maintenance questions.

• Who supplies required plans or engineering?
• Which inspections must happen before placement?
• What site preparation and coordination are excluded?

Make the next conversation useful

Prepare your project brief, then compare estimate scope. For street-facing work, review Celina driveway planning.