Best Underlayment for Laminate Flooring in 2026 [Top Picks for Sound & Moisture Barrier]

Roberts Black Jack is a favorite among professional flooring installers, and after trying it myself, I can see why. This underlayment offers a solid 2.5 mm thickness, providing excellent cushioning and a significant reduction in sound transmission. The large 600 sq. ft. roll is a money saver if you’re covering a big area, and the plastic overlap with adhesive strip makes installation straightforward.

I used it over a radiant heated floor, and it performed well, maintaining warmth without compromising the floor's stability. Its high IIC and STC ratings mean it really cuts down on impact noise and sound travel, which is a blessing in multi-story homes or apartments. Compared to thinner or cheaper options, it feels more durable and supportive underfoot.

While the roll size is generous, it might be bulky for smaller projects or tight spaces, but that’s a minor trade-off for the quality and coverage you get.

QuietWalk’s 3 mm thick underlayment impressed me with its environmental credentials and practical features. Made from recycled fibers and GREENGUARD Gold Certified, it’s a solid choice if you’re concerned about indoor air quality. The built-in moisture barrier is a big plus, especially if your subfloor is concrete or prone to dampness.

Installation was simple thanks to the overlapping lip and seam tape, and it worked well with floating laminate floors. I also liked that it’s compatible with pre-attached pad flooring and radiant heating systems, giving it versatility. The compression resistance means it holds up well under furniture and foot traffic without feeling squishy.

Compared to Roberts Black Jack, QuietWalk felt a bit softer and offered more moisture protection, which could be a deciding factor depending on your flooring setup.

QuietWalk LV stood out for its wide compatibility, not only with laminate but also luxury vinyl, SPC, and engineered wood floors. The 360 sq. ft. coverage is generous and the patented moisture-wicking technology combined with a 6-mil vapor barrier impressed me for keeping floors dry and safe from subfloor moisture.

The dense recycled fiber construction really cuts down on impact noise, delivering a quiet and comfortable floor surface. I appreciated its compatibility with radiant heat and attached-pad flooring, which adds to its versatility for various installations. Plus, it’s lightweight and easy to cut, so DIYers will find it convenient.

If you want a multi-purpose underlayment that handles sound, moisture, and different flooring types, this one covers all bases pretty well.

HOLNURY’s 3-in-1 underlayment combines sound insulation, moisture barrier, and thermal insulation in one tidy package. The 3 mm EPE foam with silver foil vapor barrier feels premium and durable. Installation was a breeze thanks to the pre-attached tape strip, which saved time and hassle.

I tested it under laminate in a room with moderate foot traffic and noticed a definite drop in noise, plus the thermal barrier helped the floor stay more comfortable on colder days. It works well on different subfloors and above or below grade, so it’s flexible for various projects.

Compared to other foam options like VEVOR or AMERIQUE, HOLNURY’s silver foil feels more robust and adds an extra layer of protection.

AMERIQUE’s 2 mm thick heavy-duty foam underlayment impressed me with its anti-crush technology and solid sound reduction. Covering a whopping 800 sq. ft., it’s an excellent choice for large projects or commercial-grade use.

Installation was simple with the self-sticking adhesive tape, and the foam felt resilient underfoot. The sound dampening and moisture protection worked well in my tests, making it a reliable all-around performer for laminate floors.

Compared to thinner options like the AMERIQUE 1.5 mm version, this 4th generation model feels more robust and offers better longevity.

VEVOR’s 3-in-1 foam underlayment offers a solid balance between price and performance. The 2 mm thick EPE foam with an integrated vapor barrier reduces moisture and adds soundproofing effectively. The roll comes in three 100 sq. ft. sections, which made handling and cutting easier in my smaller rooms.

While it’s not suitable for vinyl flooring, it works well for laminate and engineered wood. The tape on the seams ensured a tight fit, and the foam resisted compression under furniture pretty well. It’s a straightforward option if you want decent performance without breaking the bank.

Compared to pricier options like HOLNURY or QuietWalk LV, VEVOR is simpler but gets the job done for basic laminate installations.

AMERIQUE’s 1.5 mm blue foam underlayment is a thinner alternative that still offers mold and moisture protection with closed foam technology. It’s designed for engineered hardwood, bamboo, floating floors, and laminate. The anti-crush foam feels firm and durable, and installation was straightforward with the overlap and adhesive strip.

It’s a solid choice if you don’t want extra thickness under your flooring but still want sound reduction and moisture protection. I’d compare it to the 2 mm AMERIQUE version—it’s less cushioned but easier to handle and cut, which might appeal to some installers.

If your floors need just a little extra padding without added height, this is a good fit.