Best Router Placement Tips for Maximum WiFi Coverage
Even the most powerful router will underperform if it is placed in a poor location. A few simple adjustments to where and how you position your ROOXIS router can make the difference between dead zones and whole-home coverage.
Place the Router in a Central Location
WiFi signals radiate outward in all directions from the router. If you place the router in a corner of your home, you are sending a large portion of the signal outside your walls.
Instead, find a spot as close to the center of your living space as possible. Think of it like placing a lamp in the middle of a room — the light reaches everywhere more evenly than if the lamp were in a corner.
Tip: If your modem's location forces you to put the router in a corner, consider using a longer Ethernet cable to move the router closer to the center of your home while keeping it connected to the modem.
Keep It Elevated
WiFi signals travel slightly downward and outward from the router. Placing your ROOXIS router on the floor significantly limits its effective range.
For the best results:
- Place the router on a shelf, table, or bookcase at roughly chest or head height.
- If you have a two-story home, placing the router on the upper floor (or at the ceiling level of the first floor) helps cover both levels more evenly.
- Wall-mounting is also an excellent option. The ROOXIS AC1200 has mounting slots on the bottom panel for easy wall installation.
Avoid Sources of Interference
Many common household devices operate on the same frequency bands as WiFi and can degrade your signal. Keep your router at least 3 to 5 feet away from these items:
| Source | Why It Interferes |
|---|---|
| Microwave ovens | Operate at 2.4 GHz, the same frequency as one of your WiFi bands |
| Cordless phones | Older DECT phones can use 2.4 GHz frequencies |
| Baby monitors | Many use 2.4 GHz wireless signals |
| Bluetooth devices | Bluetooth shares the 2.4 GHz spectrum |
| Other WiFi routers | Neighboring routers can cause channel congestion |
Warning: Placing your router directly next to or on top of a microwave is one of the most common causes of intermittent WiFi dropouts. Even when the microwave is not running, the metal casing can block signals.
Watch Out for Physical Barriers
Not all walls and materials affect WiFi equally. Here is how common building materials impact signal strength:
| Material | Signal Impact |
|---|---|
| Drywall / Wood | Minimal — signal passes through easily |
| Glass (windows) | Minimal impact |
| Brick | Moderate — reduces signal noticeably |
| Concrete | High — significantly weakens signal |
| Metal (filing cabinets, mirrors, appliances) | Very High — blocks or reflects signal |
| Water (fish tanks, water heaters) | High — absorbs WiFi energy |
If your home has thick concrete walls or metal structures, place the router in the same room where you use WiFi the most, or consider adding a ROOXIS WiFi Extender to reach isolated areas.
Note: Large mirrors and fish tanks are often overlooked WiFi blockers. Mirrors have a metallic backing that reflects signals, and water absorbs 2.4 GHz radio waves very effectively.
Position the Antennas Correctly
Your ROOXIS AC1200 comes with four detachable high-gain antennas. How you position them affects both signal range and coverage pattern.
Recommended Antenna Positions
- For single-floor homes: Position all four antennas straight up (vertical). This provides the widest horizontal coverage across a single level.
- For multi-floor homes: Angle two antennas vertically and two at a 45-degree angle. This creates a more spherical coverage pattern that reaches both upstairs and downstairs.
- General rule: Antennas broadcast signal strongest in the direction perpendicular to where they point. A vertical antenna sends signal outward horizontally. A horizontal antenna sends signal upward and downward.
Tip: After adjusting antenna angles, walk around your home with your phone and check WiFi signal strength in your problem areas. Small angle adjustments can make a noticeable difference.
Understanding 2.4 GHz vs 5 GHz Bands
Your ROOXIS AC1200 is a dual-band router, broadcasting on both 2.4 GHz and 5 GHz simultaneously. Each band has different strengths:
2.4 GHz Band
- Range: Longer range, better at passing through walls
- Speed: Slower maximum speeds (up to 300 Mbps)
- Congestion: More crowded because many devices and neighboring networks use it
- Best for: Devices far from the router, smart home devices, IoT gadgets
5 GHz Band
- Range: Shorter range, more affected by walls
- Speed: Faster maximum speeds (up to 867 Mbps)
- Congestion: Less crowded, fewer interfering devices
- Best for: Streaming video, gaming, video calls, devices close to the router
How to Choose
If you set up your router with the same network name (SSID) for both bands (the recommended default), your devices will automatically select the best band. However, you can also manually connect specific devices:
- Connect your smart TV, gaming console, and work computer to the 5 GHz band for the best speed.
- Connect smart plugs, security cameras, and devices in distant rooms to the 2.4 GHz band for reliable connectivity.
Tip: If you used separate SSIDs during setup (for example, "MyHomeWiFi" and "MyHomeWiFi_5G"), you can manually control which band each device uses by choosing the appropriate network.
When to Use a WiFi Extender Instead
Even with perfect placement, some homes are simply too large or have too many obstacles for a single router to cover entirely. Consider adding a ROOXIS WiFi Extender if:
- Your home is larger than 2,000 square feet (approximately 185 square meters).
- You have thick concrete, brick, or stone interior walls.
- There are rooms or floors where you consistently get fewer than two signal bars.
- You need coverage in detached buildings such as a garage, workshop, or garden office.
Extender Placement Guidelines
Place the extender halfway between your router and the dead zone — not in the dead zone itself. The extender needs a strong signal from the router to work effectively. A good rule of thumb is to place the extender where you still see at least three bars of signal strength on your phone.
Quick Placement Checklist
Use this checklist to verify your router is optimally positioned:
- [ ] Router is near the center of the home
- [ ] Router is elevated (shelf, table, or wall-mounted) — not on the floor
- [ ] Router is at least 3 feet from microwaves, cordless phones, and Bluetooth devices
- [ ] Router is not enclosed in a cabinet, closet, or behind a TV
- [ ] Antennas are adjusted for your home layout (all vertical for single floor, mixed angles for multiple floors)
- [ ] Heavy WiFi users are connected to the 5 GHz band
- [ ] Distant or low-bandwidth devices are on the 2.4 GHz band
If you have adjusted placement and still experience weak spots, contact ROOXIS Support. We can help you evaluate whether an extender or mesh upgrade is the right solution for your home layout.