A practical guide to planning a TV wall mount installation — from choosing the right bracket and checking the wall to cable routes, lifting the TV, final setup and knowing when to use a professional TV installer.
Watch our video, then explore the guide below to plan your TV position, bracket and cable routes.
Ready to arrange your installation? Send your TV details and wall photos through our estimate form.
GET MY TV INSTALLATION PRICE →Mounting a TV on the wall is not just a case of choosing a height and drilling four holes. The TV, bracket, wall construction, fixing points, cable route, sockets, connected equipment and viewing position all affect the finished installation. A TV mounted on a wall should be secure, level, comfortable to watch and still allow sensible access to power and signal connections.
The exact fixings and installation method depend on the wall and the wall-mount manufacturer. Always follow the instructions supplied with your television and bracket. If you are unsure about the wall construction, hidden services, the weight of the TV or the fixings required, use a professional TV mounting service.
This is a planning guide rather than a replacement for the instructions supplied with your TV and wall mount. Different mounts and wall constructions require different fixings and drilling methods.
Start from where people actually sit. The screen should be comfortable to view without forcing you to look sharply upwards or sideways. Consider sofas, beds, dining positions, windows, glare and furniture below the TV.
The wall mount must be compatible with both the TV’s weight and its mounting-hole pattern. VESA refers to the horizontal and vertical spacing of the mounting holes on the rear of the TV.
Brick, block, concrete, timber-stud walls, dot-and-dab construction, metal studs and false walls need different approaches. The correct fixing is determined by the structure behind the finished surface — not simply by what the wall looks like.
Before fixing the bracket, decide where every cable must go. Think about power, Sky, Saorview/Freesat, Apple TV, games consoles, Ethernet and the soundbar. A neat TV wall mount setup is much easier when the cable route is planned first.
Use the wall-mount template or the actual wall plate to transfer the fixing positions to the wall. Re-check the TV height, centre line and bracket position before drilling.
Drill size, depth and fixing type must match the wall construction and the mount manufacturer’s requirements. The wall plate should sit solidly against the wall and remain level as the fixings are tightened.
Protect the screen while the rear brackets are fitted. Use the bolt length, washers and spacers specified for the TV and mount. The rails should be secure without putting inappropriate pressure on the TV casing.
This is the stage where a second person is essential for many TVs. Large screens can be awkward even when they are not particularly heavy. Lift as instructed by the TV manufacturer and engage the mount’s locking or safety mechanism.
Connect the agreed equipment and make sure cables are not trapped, stretched or bent too tightly. If you are fitting a soundbar, check the relationship between the TV, bracket and soundbar before final cable dressing.
Once the TV is mounted, re-check that the wall plate and television remain secure. Confirm that the screen is level, the bracket moves correctly, cables are clear and the TV has suitable ventilation.
Two rooms can look identical but need completely different fixing methods. Before installing a TV wall mount, identify the structure that will actually carry the load.
A strong substrate can be suitable for TV wall mounting when the correct drill size, fixing type and embedment are used. Mortar joints, hollow blocks and weak surfaces need extra consideration.
Where possible, the mounting points are normally planned around suitable structural studs. The stud positions, spacing, bracket width and TV position all need to work together.
There may be a gap between the plasterboard and the masonry behind it. Fixings must account for the actual construction so the board is not crushed and the load reaches suitable structure.
Timber framing, panelling, slats, recessed TV sections and media walls should be designed so the bracket fixes into adequate structure, not just the decorative finish.
The best bracket depends on where you sit, the screen size, cable access and whether you need to turn the television. A low-profile fixed mount gives a very clean finish; tilting and full-motion mounts provide more adjustment but usually need more clearance behind the TV.
The bracket is only part of a good installation. Power, HDMI, aerial, network and speaker cables should be planned so the finished TV looks tidy and the equipment remains serviceable.
Where wall construction and access allow, low-voltage signal cables can often be routed out of sight. In other situations, neat surface cable management may be the better option. Fixed mains wiring and socket alterations should be handled as electrical work, not improvised with hidden extension leads.
The final TV wall mount installation cost depends on screen size, wall construction, bracket type, cable route and any additional equipment. These are Installer.ie basic installation guide prices by TV size; use our estimate form for the full job.
Basic installation
Basic installation
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Bracket supply, specialist wall construction, cable concealment, electrical work, soundbars, additional equipment and other requirements may change the final price. Upload photos of your wall, sockets and bracket so the work can be assessed before booking.
CHOOSE OPTIONS & GET MY PRICE →If the TV is large, the wall construction is uncertain, you need a full-motion bracket, the mounting position is above a fireplace, cables must be concealed, or there is expensive AV equipment to integrate, a professional installation can avoid costly mistakes.
Installer.ie can assess the wall and bracket, mount the television, plan cable management, connect the agreed equipment and show you how the setup works. For larger projects, we can also look at Sonos, home cinema and Wi-Fi as one system.
See recent TV mounting, hidden cable, Sonos and home entertainment installations from Installer.ie.
Customer feedback from our shared business collection, covering TV, home cinema, Wi-Fi, Saorview and other installation services. Read the full collection using the link below.
Excellent service. Efficient, thorough and friendly.Read this review →
I found Phillip extremely accommodating and professional. He did a fantastic job installing my TV would highly recommendRead this review →
Incredibly professional experience from initial contact to job completion. Philip looked after the entire process with complete ease. Philip fully ensured my aunt was satisfied with the installation and familiar with the working of the TV. Philip was so considerate and caring of my aunt, going above and beyond.Read this review →
The crew did an amazing job setting up my TV and bracket, and they were very neat and tidy. Not a mess. The guys are really kind and even helped me set up my new TV.Read this review →
Highly recommended. quite professional and excellent service in comparison to the other rivals I spoke with.Read this review →
Very professional installation and excellent service. Suggested highly!Read this review →
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READ ALL CUSTOMER REVIEWS →Installer.ie provides professional TV installation across our service areas. Popular local pages include Sutton, Howth, Portmarnock, Malahide, Ballsbridge and Donnybrook.
If you searched for a TV installer near you, use the estimate form and include your address, TV model, bracket details and photos of the wall. We can then confirm the work required and availability.
Many modern TVs can be wall mounted, but you need to check the TV manual, mounting-hole pattern, weight and the compatible bracket specification. Some models use specialist mounting systems or require particular spacers and bolt lengths.
VESA describes the spacing of the mounting holes on the back of a TV, usually given as two measurements in millimetres. The bracket must support the TV’s VESA pattern as well as its size and weight.
It can be possible, but the correct method depends on the structure behind the board, the fixing system, the TV weight and the type of bracket. Plasterboard alone should not simply be assumed to support the TV. Large screens and full-motion mounts need especially careful assessment.
Sometimes, but heat, viewing height, wall construction, chimney/flue position, cable routes and the TV manufacturer’s guidance all need to be considered first. Send a wide photo of the full fireplace and wall before booking.
Installer.ie basic installation guide prices start at €109 for TVs up to 31 inches, €159 for 32–60 inches, €189 for 61–80 inches and €229 for 81–100 inches. The final price depends on the wall, bracket, cable route and additional equipment. Use our TV estimate form for the full installation.
Where the wall construction and access allow, suitable signal cables can often be concealed. If concealment is unsuitable, neat surface cable management may be used. Any fixed electrical alterations should be handled as electrical work.
For many TVs, yes. Even a relatively light large-screen television can be difficult to control safely when it is being lifted onto a wall bracket. Follow the TV manufacturer’s handling instructions and use adequate help.
We can assess the TV and installation requirements and discuss the appropriate bracket options. If you already have a bracket, include photos and model details in your estimate request so compatibility can be checked.
Once the TV position is right, the room can be developed around it — from a simple soundbar to surround sound or a dedicated cinema space.
Send your TV size/model, wall photos, sockets and bracket details. Installer.ie can assess the job before booking.