Kitchen island/peninsula services and support

Plan sink venting, electrical supply, dishwasher and countertop support before floors and cabinetry are closed.

VERT / GREEN = documenter/entretenir · JAUNE / YELLOW = vérifier avant travaux · ROUGE / RED = arrêter le DIY et faire valider.

Sink added without vent path
Define compliant venting before cabinets/flooring. Heavy countertop/large cantilever
Verify supports, cabinets and anchors for the material. Services cross slab/floor
Coordinate structure, sealing and access before drilling. Service layout finalized
Photograph before enclosure.

What the professional checks

Coordinate plumbing/electrical/structure
Verify access and countertop support

Official sources

RBQ — comptoir de cuisine en presqu’île CNRC — Code plomberie

Checked: 2026-08-22

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.

Renovation dependenciesVentilation and pressureCode versions

Explore: Advanced diagnostics to cross-check

Advanced diagnostics to cross-check

This section connects water, soil, climate, safety, materials and seasonal use to existing projects.

Roof snow and ice

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.

Range anti-tip and appliance anchoring

Explore: Commissioning and everyday safety

Commissioning and everyday safety

This section helps verify systems after work and document the values that make a home safer to operate.

Range hood: capture, duct and makeup airHRV/ERV: frost, condensate and balancing