Full Motion TV Mount Installation Guide¶
A full motion articulating TV mount extends from the wall, swivels left and right, and tilts up and down for maximum viewing flexibility. This guide covers arm types, weight ratings, and UK-specific installation for corner positions and open-plan spaces.
Understanding Full Motion Mount Types¶
Full motion mounts use articulated arms extending up to 600mm from the wall, swivelling up to 180 degrees, and tilting. Dual-arm designs offer better weight distribution than single-arm. Retracted depth is 50-100mm, considerably more than fixed mounts. Slim articulating mounts achieve 50mm retracted using scissor-arm designs. Weight ratings range from 20kg for single-arm to 80kg for heavy-duty dual-arm. The leverage at full extension multiplies force on wall fixings significantly. Popular UK models: B-Tech BT7518 (up to 42kg dual-arm), Sanus VMF620 (up to 45kg 600mm extension), Invision TVX 3040 (budget up to 35kg). Prices from £40 at Amazon UK to £180 for premium models.
Installation Considerations for Full Motion Mounts¶
Wall strength is paramount for full motion mounts because the extended arm leverages pull-out force on fixings. For brick and concrete walls use 10mm resin anchors or expanding shield anchors rather than standard wall plugs. For stud walls mount directly into timber studs with M8 coach screws never mount a full motion mount on plasterboard alone. The wall plate is wider than fixed mounts at 300-600mm. Locate at least two timber studs for secure attachment. Cable management is easier because the arms create rear space run cables through arm channels. After installation adjust arm pivot tension using hex-key bolts so the TV moves smoothly without sagging. For corner installations choose a mount with corner-optimised wall plate design.
Specifications and Comparison¶
| Full Motion Mount Spec | Value | UK Consideration |
|---|---|---|
| Extension Range | 300-600mm | Suitable for UK living rooms |
| Retracted Depth | 50-100mm | Check clearance for TV depth |
| Swivel Range | 90-180 degrees | Corner mount compatible |
| Weight Capacity | 20-80kg | Must exceed 2x TV weight at full extension |
| Price | £40-£180 | Amazon UK, Screwfix, specialist AV retailers |
FAQ¶
- Is a full motion mount safe on a stud wall?
- Yes if fixed directly into timber studs with coach screws. The wall plate must span at least two studs at 400mm or 600mm UK spacing. Never use plasterboard fixings alone for full motion mounts. For metal stud walls use toggles rated for the TV weight at full extension.
- How much space for a full motion mount?
- When retracted 50-100mm remains between TV and wall. Extended the TV reaches 300-600mm from wall. Ensure at least 300mm walking clearance in extended position.
- Can I hide cables with a full motion mount?
- Yes the extended arm creates rear space for routing. Run cables through arm channels or use cable ties along arms. Combine with an in-wall cable management box for the cleanest look.
- Do full motion mounts work with soundbars?
- Most allow a soundbar bracket to attach below the TV. Alternatively wall-mount the soundbar separately. Check the soundbar does not obstruct downward tilt when mounted together.
- What is the main trade-off with full motion?
- Depth 50-100mm retracted vs 15-30mm for fixed, price £40-£180 vs £15-£50, and more complex installation. The flexibility is significant for open-plan UK homes and corner positions. For more information see our Fixed TV Mount Installation Guide.
Last updated: 2026-05-31.
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