The ultimate guide for installing an extractor
Installing a kitchen extractor (range hood) involves several key steps to ensure proper ventilation, safety, and functionality. Here's a step-by-step guide:
Tools & Materials Needed:
Kitchen extractor (range hood)
Screwdriver & drill
Measuring tape & level
Ductwork (rigid or flexible, depending on model)
Duct clamps & foil tape
Wall or ceiling vent cap (if venting outside)
Jigsaw or reciprocating saw (for cutting cabinetry/venting holes)
Electrical wiring supplies (if hardwiring)
Pencil & masking tape (for marking)
Installation Steps:
1. Choose the Right Location & Type
Wall-mounted: Fits against the wall above the stove.
Under-cabinet: Mounts beneath a kitchen cabinet.
Island: Hangs from the ceiling over a kitchen island.
Decide whether it will be ducted (vents outside) or ductless (recirculates air with filters).
2. Turn Off Power & Check Measurements
Shut off electricity at the circuit breaker.
Measure the stove width—the hood should be at least as wide.
Check manufacturer guidelines for height (typically 24–30 inches above the cooktop).
3. Prepare the Mounting Area
For wall or under-cabinet hoods:
Mark screw holes on the wall/cabinet using the hood’s template (or manual).
Ensure the hood is level.
For island hoods:
Locate ceiling joists for secure mounting.
Use a support bracket if needed.
4. Cut Ventilation Hole (Ducted Models)
If venting outside, cut a hole in the wall or ceiling for the duct:
Use a jigsaw for drywall or a hole saw for exterior walls.
Install a vent cap on the outside to prevent pests/weather damage.
5. Install Ductwork (If Applicable)
Connect rigid or flexible ducting from the hood to the exterior vent:
Use foil tape (not duct tape) to seal joints.
Avoid sharp bends to maintain airflow efficiency.
For ductless models, install charcoal filters instead.
6. Mount the Hood
Lift the hood into place and secure it with screws.
For under-cabinet models, attach to the cabinet bottom.
For island hoods, hang from ceiling supports.
7. Electrical Connection
Hardwired: Connect wires (black to black, white to white, ground to ground) and cover with a wire nut.
Plug-in: Ensure an outlet is accessible nearby.
8. Test & Finish
Turn power back on and test the fan/lights.
Check for vibrations or leaks in ductwork.
Install grease filters (washable metal mesh) or charcoal filters (ductless models).
Additional Tips:
✔ Venting outside is more effective than recirculating.✔ Use metal ducts (not plastic) for fire safety.✔ Follow local building codes for duct size (usually 6" or 8").✔ Clean filters regularly to maintain performance.