Laminate is one of the most approachable floors to install yourself, thanks to its click-lock design. That does not mean it is effortless. It still takes real comfort with basic tools, patience for careful measuring, and the physical stamina to spend a weekend on your knees. If that sounds like you, this guide walks through the whole process. If it does not, professional installation is a completely reasonable call, not a fallback for people who did not try hard enough.
This guide covers what the job actually involves: subfloor prep, underlayment, laying the first row, working through the rest of the room, and finishing the edges, along with the questions that come up most.
Is Laminate Actually a Good DIY Project?
For many people, yes, more so than most other flooring types, because the click-lock system does not require nails, glue, or specialized flooring tools. But "DIY-friendly" is relative, not universal. You still need to be comfortable measuring accurately, using a saw for straight and curved cuts, and kneeling and working on the floor for extended stretches. If any of that gives you pause, or the room has a lot of odd angles, stairs, or transitions, hiring a professional installer is a legitimate choice, not a compromise. A flawed DIY install is more expensive to fix than a professional one would have cost in the first place.
What You Will Need Before You Begin
- Laminate flooring planks (with extra to allow for cuts and waste, more on that below)
- Underlayment, unless your planks already have it attached
- A moisture barrier, if you are installing over concrete
- Spacers, a tape measure, a utility knife or laminate cutter, a rubber mallet, a tapping block, a pull bar, and a jigsaw for cutting around obstacles
How Do You Prepare the Subfloor?
Subfloor prep is where most laminate installs actually go wrong, more often than the installation itself. The floor underneath needs to be clean, reasonably flat, and dry before a single plank goes down.
Remove the old flooring and any leftover nails or staples, then sweep and vacuum thoroughly. Even small debris can telegraph through the new floor or interfere with how the planks click together. If you are installing over concrete or in a basement, check the moisture level with a meter rather than guessing, since laminate does not tolerate ongoing moisture well. For flatness, many installers use a straightedge or long level to spot high and low points, and a self-levelling compound to correct anything significant, though how flat is flat enough varies by product, so it is worth checking your specific manufacturer's installation instructions rather than assuming a number. Our subfloor prep guide goes deeper into this step specifically.
Do You Need to Acclimate Laminate Before Installing It?
Generally yes. Laminate expands and contracts slightly with temperature and humidity, so letting the planks sit in the room where they will be installed for a couple of days beforehand is a common, sensible habit that helps the floor settle before it is locked in place. The exact time varies by manufacturer, so check your product's own instructions rather than assuming a fixed number applies to every laminate. Our guide to acclimating flooring covers this in more detail.
Do You Need Underlayment?
Usually, unless your planks already come with it pre-attached. Underlayment adds sound dampening, a bit of comfort underfoot, and, when paired with a separate moisture barrier over concrete, real protection against ground moisture. Roll it out in the same direction the planks will run, overlap the edges slightly, and tape the seams. If your planks already have underlayment built in, you can generally skip this step, though it is still worth confirming whether a separate vapour barrier is needed over concrete.
How Do You Plan the Layout Before Starting?
A little planning up front makes the finished floor look more intentional and cuts down on wasted material. Measure the room to get a sense of how the planks will lay out, and plan for the final row along the far wall to end up a reasonable width rather than an awkward sliver. Many installers stagger the end joints between rows by roughly a foot or so, and mix planks from a few different boxes as they go, since colour and grain can vary slightly box to box. Buying a little extra material, often somewhere around 10 percent more than the room's square footage, is a common way to cover cuts, waste, and any mistakes without a second trip to buy more mid-project.
How Do You Install the First Row?
Start in a corner with the tongue side of the plank facing the wall, and use spacers between the plank and the wall to hold the expansion gap laminate needs to move slightly with humidity. Connect planks end to end by angling and pressing down, then use the mallet and tapping block to seat the joints firmly. Take extra care getting this first row straight, since every row after it follows the same line.
How Do You Work Through the Rest of the Room?
Once the first row is down, the rest of the room generally moves faster. A common approach: start each new row with the leftover cut piece from the row before it (as long as it is a reasonable length), angle the long edge of each new plank into the row beside it, then press flat and tap the joint snug. In tight spots near walls or under door casing, a pull bar helps seat planks where a mallet cannot easily reach. Keep the spacers in along every wall as you go, and save any awkward cuts, like around vents or door frames, for a jigsaw.
How Do You Finish the Last Row and the Edges?
The final row usually needs to be ripped down to width to fit the remaining space, still leaving room for the expansion gap. Once the last pieces are locked in with a pull bar, remove all the spacers from around the room. Quarter round or matching baseboard trim goes on last to cover the expansion gap, nailed to the wall rather than the floor so the new floor can still move slightly underneath it.
Frequently Asked Questions
A few questions that come up often once people start planning a laminate install.
Can I install laminate flooring myself?
Many people successfully do, especially in a straightforward, mostly-square room, if they are already comfortable with basic tools and general home projects. Stairs, complex layouts, and a lot of cuts around obstacles push the difficulty up considerably, and are worth weighing honestly against your own comfort level and the time you actually have, not just your patience.
Do I need underlayment with laminate?
In most cases yes, unless the planks already have it built in. It adds sound dampening and a layer of moisture protection, particularly important over concrete.
Is laminate flooring waterproof?
No. Many modern laminate floors are water-resistant, meaning they can handle everyday spills if wiped up reasonably quickly, but laminate is not waterproof the way vinyl is. For a bathroom, a mudroom, or anywhere water regularly sits, that distinction matters, and it is worth confirming the specific water-resistance rating of any product before choosing it for a wet-prone space. Our guide to water-resistant laminate goes into the specifics.
How long does installation take?
For a straightforward, average-sized room, many DIYers finish in a day, though your own pace, the room's layout, and how many cuts are involved all affect that. Give yourself more time than you think you need, especially on a first laminate install.
Considering laminate for a busy room in your home? Our guide to laminate for high-traffic areas covers what to look for. Want to see a few finishes in person before you commit, or talk through whether this is a DIY job for your space? Order a free sample, or contact us and we will help you think it through. If you are in the Metro Vancouver area and would rather leave the installation to a professional, we can help arrange that too.
— The Word of Mouth Floors team
hello@wordofmouthfloors.com · (888) 966-3579