Non-Standard VESA Pattern: How to Mount TVs With Unusual Hole Spacing

You measure the mounting holes on the back of your TV and the spacing does not match any standard VESA pattern. The holes are too wide, too narrow, or arranged in an unusual configuration. You search for a TV mount online and every mount lists standard VESA patterns — none of them match your TV.

Non-standard VESA patterns are more common than you might think. Some TV manufacturers use proprietary hole spacing, especially on older models, ultra-thin designs, and certain Asian-brand TVs sold in the US market. In Chicago, where people frequently buy TVs from discount retailers, big-box stores, or import them, non-standard VESA patterns are a regular challenge we encounter.

Quick Answer: Can I Mount a TV With a Non-Standard VESA Pattern?

Yes. There are several solutions: VESA adapter plates that convert your TV’s hole pattern to a standard pattern, universal mounts with adjustable bracket holes, and custom mounting brackets. The best solution depends on your TV model, weight, and the mount style you want. Professional assessment ensures the adapter or alternative mount is safe for your TV weight.

What Is a Standard VESA Pattern?

VESA (Video Electronics Standards Association) defines standard hole spacing patterns for TV mounting. The pattern is expressed as width x height in millimeters. The most common standard patterns are:

75×75. Small TVs, 24 to 32 inches.

100×100. Small to mid-size TVs, 32 to 40 inches.

200×200. Mid-size TVs, 40 to 55 inches. The most common pattern overall.

300×300. Some Samsung and LG models, 50 to 60 inches.

400×400. Large TVs, 55 to 75 inches. Very common for 65-inch models.

600×400. Very large TVs, 75 to 85 inches. Wider than tall.

Common Non-Standard VESA Patterns

100×100 with offset holes. Some TVs place the mounting holes off-center on the back panel, making it difficult to align with standard mounts. The hole spacing is standard but the position relative to the TV edges is not.

200×100 or 100×200 (rectangular). Some older or budget TVs use rectangular VESA patterns instead of square patterns. Standard mounts designed for 200×200 will not align.

300×200 or 400×200. Unusual rectangular patterns found on some Asian-brand TVs and older models. No standard mount supports these patterns directly.

Proprietary mounting brackets. Some Samsung, LG, and Sony models use proprietary single-bolt or dual-bolt mounting systems instead of the standard four-hole VESA pattern. These require brand-specific mount adapters.

Curved TVs. Curved TVs often have non-standard VESA patterns because the curved back panel changes the hole geometry. Standard flat mounts cannot accommodate the curve without spacers and adapters.

Solutions for Non-Standard VESA Patterns

VESA adapter plates. Metal plates that bolt to your TV’s non-standard holes and present a standard VESA pattern on the other side. Available for many common non-standard patterns. Adds 10-20mm of thickness between the TV and mount.

Universal adjustable mounts. Some mounts have fully adjustable bracket holes that can accommodate a wide range of VESA patterns. More expensive than standard mounts but eliminate the need for adapters.

Custom mounting brackets. For rare or unusual patterns, custom brackets can be fabricated. This is the most expensive option but provides the best fit for unique TV models.

Mount manufacturer adapters. Some mount manufacturers (Sanus, Echogear, Peerless) sell brand-specific adapters for TVs with proprietary mounting systems. Check the mount manufacturer’s website for compatibility.

What Is Included in Professional TV Mounting

• TV VESA pattern measurement and verification.
• Identification of standard vs. non-standard patterns.
• Adapter plate selection and installation (if needed).
• Mount selection compatible with your TV’s VESA pattern and weight.
• Wall structure assessment and appropriate anchor selection.
• Complete installation, leveling, and cable management.

When TV Mounting Requires Specialized Help

• Proprietary Samsung/LG mounting systems. Require brand-specific adapters that may not be available at local retailers.
• Curved TVs. Require spacers, adapters, and specialized mounts designed for curved panels.
• Ultra-thin TVs with recessed holes. The mounting holes may be recessed or covered, requiring special tools and techniques.
• Very old TVs. Pre-VESA TVs (before 2000s) may have no standard mounting holes at all.

Our TV Mounting Process

Step 1: TV and wall assessment.
We measure your TV’s VESA pattern, verify the hole type (standard, non-standard, or proprietary), and inspect the wall structure behind the mounting location.

Step 2: Mount and adapter selection.
If your TV has a non-standard pattern, we select the appropriate adapter plate or universal mount. We verify the combined weight of the TV, adapter, and mount does not exceed wall capacity.

Step 3: Mount installation.
The mount is secured to the wall using anchors appropriate for your wall type. If an adapter plate is needed, it is installed on the TV before mounting.

Step 4: TV mounting and cable management.
Your TV is carefully mounted to the bracket, leveled, and all cables are organized. We perform a final stability check before handing the TV back to you.

Pricing Factors

• TV VESA pattern. Standard patterns use standard mounts. Non-standard patterns may require adapter plates ($20-$60) or universal mounts ($50-$150).
• TV weight. Heavier TVs require heavier-duty mounts and anchors.
• Wall type. Standard drywall on wood studs is the most straightforward. Metal studs, plaster, brick, and concrete require specialized hardware.
• Cable management. Basic cable organization is included. In-wall cable concealment requires additional materials and labor.
• Adapter complexity. Simple adapter plates add minimal time. Custom solutions require more planning and installation time.

FAQ: Non-Standard VESA Patterns

Q: My TV has 4 holes but they do not match any standard pattern. What do I do?
A: Measure the exact hole spacing (center-to-center in millimeters). Search for a VESA adapter plate that matches your pattern. If no adapter is available, a universal mount with adjustable holes is the next option.

Q: Does a VESA adapter plate weaken the mount?
A: A quality metal adapter plate does not significantly weaken the mount. The adapter adds thickness but maintains the structural integrity. Avoid cheap plastic adapters.

Q: My Samsung TV has a single bolt mount. Can I use a standard VESA mount?
A: Yes. Samsung sells a VESA adapter plate (part number AA95-09529A or similar) that converts the single-bolt system to a standard VESA pattern. We can source and install this adapter.

Q: How much does a VESA adapter plate cost?
A: Adapter plates range from $20 to $60 depending on the pattern and quality. Universal adjustable mounts range from $50 to $150.

Q: Can you mount a TV that has no VESA holes at all?
A: Very old TVs or some specialty displays may not have VESA holes. In these cases, a custom mounting solution is required. Contact us for an assessment.

Q: How much does professional TV mounting cost?
A: TV mounting pricing depends on TV size, VESA pattern, wall type, and whether an adapter is needed. Send us photos of your TV back panel and wall for a free assessment. Call (708) 475-2454 or message us on WhatsApp.

Get Your TV Mounted — Any VESA Pattern

Non-standard VESA patterns do not have to prevent you from wall-mounting your TV. With the right adapter plate or universal mount, almost any TV can be safely mounted. If you are unsure about your TV’s VESA pattern, send us a photo and we will help you find the right solution.

Related: VESA Screws Guide | TV Mount Size Rating | Curved Back Panel TV