Installing laminate flooring is fairly straightforward, but a few small missteps can lead to big problems down the line. Here are some of the most common mistakes to watch out for:
1. Skipping the Underlayment
Even if your subfloor looks smooth, skipping underlayment can lead to noisy floors and reduced durability. Underlayment adds sound insulation, moisture protection, and helps level out minor imperfections. Some laminate comes with it pre-attached, but if yours doesn’t, it’s worth the extra step.
2. Not Leaving an Expansion Gap
Laminate expands and contracts with changes in temperature and humidity. If you don’t leave a 1/4" gap around the edges of the room, the flooring may shift or buckle over time.
3. Failing to Prep the Subfloor
Laying planks on a dirty or uneven subfloor can cause alignment issues, squeaks, and even damage the locking system. Always clean thoroughly and make sure the surface is dry and level before you begin.
4. Lining Up Plank Ends
Planks should be staggered like bricks. Lining up the end joints across rows weakens the structure and creates a pattern that looks unnatural. Aim for a staggered layout for strength and a professional finish.
5. Rushing the Installation
Skipping key steps—like letting the planks acclimate, checking for level, or measuring carefully—can result in uneven rows, gaps, or wasted material. Taking your time upfront will save you from costly fixes later.