What Fixings for a TV Mount? — Complete Wall Mounting Guide by Wall Type (2026)

Mounting a TV on the wall is one of the most common heavy fixing jobs in UK homes — and one where getting the fixings wrong can have expensive consequences. A 55-inch TV weighs around 15–20 kg, but the mounting bracket adds weight and an articulating arm creates significant leverage forces that multiply the load on each fixing point.

This guide tells you exactly what fixings you need for every wall type, with specific product recommendations and step-by-step installation guidance.

Quick Answer — What Fixings for a TV Mount?

Wall Type	TV Weight	Recommended Fixing	Minimum Quantity
Solid brick/concrete	Up to 25 kg	Brown wall plugs (7mm) + M6 coach bolts	4
Solid brick/concrete	25–50 kg	Blue wall plugs (10mm) + M8 coach bolts or Fischer FIS resin	4–6
Plasterboard (stud wall)	Up to 15 kg	Gravity toggles (snap toggles)	4
Plasterboard (stud wall)	15–30 kg	2x screws into studs + 2x gravity toggles	4
Plasterboard (stud wall)	30+ kg	Plywood mounting plate spanning 2+ studs	N/A
Dot-and-dab	Any weight	Long masonry fixings through to brick behind	4–6

TV Mount Fixings for Solid Masonry Walls

Solid brick or concrete is the ideal surface for TV mounting. Standard wall plugs provide more than enough holding power for even the largest domestic TVs.

For TVs Up to 25 kg (Most 32–55 inch TVs)

Four brown 7mm wall plugs with No. 10 × 60mm screws or M6 × 60mm coach bolts will comfortably hold a standard fixed or tilting TV bracket. Combined holding power in solid brick: 80–140 kg — well above the 25 kg TV weight, even accounting for the dynamic loads from a tilting bracket.

What you need:

• 7mm masonry drill bit
• 4x brown wall plugs (7mm)
• 4x M6 × 60mm coach bolts (usually included with the TV bracket)
• Hammer drill
• Spirit level

For TVs 25–50 kg (55–75 inch TVs or Articulating Mounts)

Larger TVs and articulating (full-motion) mounts need heavier fixings. The arm on an articulating mount creates a lever effect — when the TV is pulled away from the wall, the top fixings are under massive tension and the bottom ones are under compression. This can double or triple the effective load on individual fixings.

Use blue 10mm wall plugs with M8 × 80mm coach bolts, or for maximum security, Fischer chemical resin anchors with M8 threaded studs.

Fischer chemical resin anchor kit — check price on Amazon

TV Mount Fixings for Plasterboard Walls

Mounting a TV on plasterboard is absolutely possible, but you must use the right fixings. Standard wall plugs will fail — guaranteed.

Best Option: Hit the Studs

If your TV bracket’s fixing holes align with timber studs, this is by far the strongest approach. Use No. 10 × 75mm wood screws or M6 × 75mm coach bolts driven at least 40mm into the stud. Two screws in studs can hold 90–180 kg — more than enough for any domestic TV.

Use an electronic stud finder to locate studs before drilling. Stud finder — check price on Amazon

No Studs Available: Gravity Toggles

If the studs don’t align with your bracket holes, use gravity toggles (snap toggles). Four snap toggles in 12.5mm plasterboard give a combined holding capacity of 80–120 kg. For a 20 kg TV on a fixed bracket, this provides a 4–6x safety margin.

SnapToggle gravity toggle kit — check price on Amazon

Heavy TVs on Stud Walls: Plywood Backing Board

For TVs over 30 kg on articulating mounts, or if you want absolute peace of mind, install a plywood mounting board:

1. Cut a piece of 18mm plywood to span at least two studs (minimum 600mm wide)
2. Screw the plywood firmly into each stud with at least four No. 10 × 50mm screws per stud
3. Mount the TV bracket to the plywood — you can position it anywhere on the board
4. Paint or wallpaper over the board if desired

This method distributes the load across multiple studs and provides a rock-solid mounting surface for the heaviest TVs and most dynamic articulating brackets.

TV Mount Fixings for Dot-and-Dab Walls

Dot-and-dab walls (plasterboard bonded to masonry with adhesive) require a different approach. The plasterboard alone can’t take the weight, but there’s solid masonry just 10–25mm behind it.

The solution: Use long masonry fixings that pass through the plasterboard and adhesive gap, and seat firmly into the brick or block behind. Frame fixings (100mm or longer) work excellently here — they bridge the cavity and anchor into the masonry.

Fischer frame fixings (100mm) — check price on Amazon

Step-by-Step TV Mounting Guide

1. Check the wall type: Knock on the wall. Solid = masonry. Hollow with solid spots = stud wall. Use a detector to confirm and locate any pipes or cables.
2. Find the studs (if applicable): Use a stud finder. Mark the stud centres with pencil.
3. Position the bracket: Hold the bracket against the wall at your desired TV height. Use a spirit level to ensure it’s perfectly horizontal. Mark the fixing holes with pencil.
4. Drill the holes: Use the appropriate drill bit for your wall type and fixing choice. Drill to the correct depth.
5. Install the fixings: Insert wall plugs, toggles, or resin anchors as appropriate.
6. Mount the bracket: Secure the bracket to the wall. Check it’s level and tighten all bolts firmly.
7. Hang the TV: Most TV brackets use a hook-on system — the TV has a mounting plate that hooks over the wall bracket. Ensure any locking mechanisms are engaged.
8. Cable management: Route cables neatly using cable clips or a cable concealer channel.

Frequently Asked Questions

Can a plasterboard wall hold a 55-inch TV?

Yes — a typical 55-inch TV weighs 15–20 kg. Four gravity toggles (snap toggles) in 12.5mm plasterboard provide a combined capacity of 80–120 kg, giving a comfortable safety margin. For articulating mounts, try to hit at least two studs for additional security.

What size wall plug for a TV mount on brick?

For most TVs up to 25 kg on a fixed or tilting bracket, use brown 7mm wall plugs with a 7mm masonry drill bit. For larger TVs (25–50 kg) or articulating mounts, use blue 10mm wall plugs or chemical resin anchors.

Do TV mount kits come with fixings?

Most TV mounts include basic fixings (usually coach bolts and masonry plugs), but these are generic and may not suit your specific wall type. For plasterboard, stud, or dot-and-dab walls, you’ll almost certainly need to buy appropriate fixings separately.

How high should I mount my TV?

The centre of the screen should be at seated eye level — roughly 100–120 cm from the floor for a standard sofa height. Going higher causes neck strain during extended viewing. This doesn’t affect fixing choice, but it may affect whether you’re drilling into a different course of brickwork or a different section of stud wall.

Related Guides

• Wall Plug & Fixing Compatibility Guide
• Wall Plug Size Chart
• Masonry Wall Plugs & Fixings Guide
• Plasterboard Fixings Guide
• Cavity Wall Fixings Guide
• What Fixings for Curtain Poles?
• What Fixings for Heavy Shelves?

Recommended TV Mounting Fixings

Mounting a TV safely means using fixings rated well above the TV’s weight. Spring toggles and SnapToggles are the professional choice for plasterboard — masonry bolts for solid walls.