What Is Laminate Flooring? Layers, AC Ratings and Where It Works in Peterborough Homes

Laminate flooring is a click-together floor made from layers fused under heat and pressure: a clear wear layer, a printed décor image, a high-density fibreboard (HDF) core and a balancing backer. It looks like wood or stone but is not either. In Peterborough we supply and fit laminate from £18/m², with underlay and fitting included.

It is one of the most popular floors we fit in living rooms, bedrooms and hallways because it is hard-wearing, quick to fit and good value. This guide explains how laminate is built, what the AC ratings mean, where it works and where it does not, and how it compares with LVT and engineered wood.

What is laminate flooring made of?

Every laminate board has four layers. Knowing what each one does helps you compare ranges.

1. Wear layer (melamine overlay). A clear, hard top coat that protects the floor from scratches, scuffs and fading. This layer decides the board's AC rating.
2. Décor layer. A high-resolution printed image of wood or stone. Better ranges have more plank variations, so the pattern repeats less often across the room.
3. HDF core. High-density fibreboard made from compressed wood fibres. It gives the board its strength and holds the click joint. Because it is wood-based, the core can swell if water gets into it.
4. Balancing backer. A layer on the underside that keeps the board flat and stable so it does not cup or bow.

Many boards also have a textured surface that follows the grain of the printed image. It makes laminate look and feel much closer to real timber than older, flat, shiny laminate.

What do AC ratings mean on laminate?

AC stands for abrasion class. It is a general guide to how well the wear layer stands up to foot traffic. The higher the number, the tougher the surface.

Rating	General meaning	Where we would fit it
AC1	Light domestic use	Rarely used; low-traffic bedrooms only
AC2	Moderate domestic use	Bedrooms and quiet rooms
AC3	General domestic use	Most rooms in most homes
AC4	Busy households and light commercial	Hallways, family living rooms, homes with pets
AC5	Heavier commercial use	Busier commercial spaces

For most Peterborough homes, AC3 is enough. If you have children, dogs or a hallway that takes everyone's shoes, choose AC4. Entry to mid-range AC3–AC4 laminate costs £18–£25/m² supply and fit.

How thick should laminate flooring be?

Laminate is commonly sold in thicknesses from around 7 mm to 12 mm. A thicker board feels more solid underfoot, sounds less hollow and copes better with very small dips in the subfloor. Thickness is not the same as durability, though. A thin AC4 board will resist scratches better than a thick AC3 board.

Underlay matters as much as the board. It cushions the floor, reduces footstep noise and, on concrete, acts as a moisture barrier. Our laminate prices include underlay and fitting. If you live in a flat, check your lease, as many require an acoustic underlay under hard floors. Read more on our underlay page.

Is laminate flooring waterproof?

Standard laminate is not waterproof. Spills wiped up quickly are fine, but water that sits on the joints can soak into the HDF core and make the edges swell. Once that happens, the boards cannot be repaired, only replaced.

Water-resistant laminate ranges have sealed or treated joints and a core designed to resist moisture for longer. They cope better with spills in a kitchen or hallway. They are still not designed for standing water. Premium and water-resistant laminate costs £25–£35/m² supply and fit.

Feature	Standard laminate	Water-resistant laminate
Spills	Wipe up straight away	Resists spills for longer
Kitchens	Not our first choice	Suitable with care
Bathrooms and wet rooms	No	No
Price, supply and fit	£18–£25/m² (AC3–AC4)	£25–£35/m²

How is laminate fitted?

Laminate is a floating floor. The boards click together along their edges and sit on the underlay without being glued or nailed to the subfloor. That makes fitting quick and tidy.

• Subfloor check. The floor underneath must be flat, dry and sound. We check this at the free home visit. Subfloor levelling is £5–£15/m² where it is needed.
• Acclimatising. Boards are left in the room before fitting so they settle to its temperature and humidity.
• Expansion gaps. Laminate expands and contracts with the seasons, so we leave a gap around every wall, pipe and doorframe. It is hidden under the skirting or a neat trim. Without it, the floor can lift and buckle.
• Thresholds and trims. Doorways and changes of floor height get the right trim. Door trimming and skirting work are itemised in the written quote.

We supply and fit laminate, or supply it only. We do not fit flooring bought elsewhere.

Where does laminate work in a Peterborough home?

• Living rooms. Our most common laminate job. A typical living room of 16–20 m² costs £350–£650 supply and fit.
• Bedrooms. Easy to keep clean and good for allergy sufferers. Add a rug for warmth.
• Hallways. Choose AC4 and add an entrance mat to catch grit.
• Dining rooms and home offices. Use felt pads on chair legs and a chair mat under desk chairs.

It suits Peterborough's newer homes in Hampton and Cardea, where ground floors are concrete and flat, and the 1960s–80s houses in Orton and Bretton built on concrete slabs. Older PE1 Victorian terraces with suspended timber floors can take laminate too, once loose or uneven boards are fixed.

Where should you not fit laminate?

• Bathrooms and en-suites. Splashes, steam and standing water will reach the core. Choose LVT or sheet vinyl instead.
• Wet rooms. These need heat-welded safety vinyl, not a click floor.
• Utility rooms with a washing machine. One leak can ruin the floor.
• Damp subfloors. If the subfloor shows high moisture, it must be dealt with before any floating floor goes down.

For these rooms we usually fit LVT flooring in Peterborough or vinyl flooring in Peterborough.

Laminate vs LVT vs engineered wood: which should you choose?

	Laminate	LVT	Engineered wood
Made from	HDF core with printed décor	PVC layers with printed décor	Real timber top layer on a plywood or softwood base
Water	Not waterproof; water-resistant ranges handle spills	Waterproof planks	Not waterproof
Feel underfoot	Firm, can sound hollow without good underlay	Softer, warmer and quieter	Real wood, warm and solid
Best rooms	Living rooms, bedrooms, hallways	Kitchens, bathrooms, hallways	Living rooms, hallways, dining rooms
Price, supply and fit	From £18/m²	From £35/m²	From £40/m²

Laminate gives the best value for dry living spaces. LVT costs more but handles water. Engineered wood is real timber for people who want the genuine article. For a longer comparison, read our LVT vs laminate guide and laminate vs vinyl guide.

Which laminate brands do we fit?

Quick-Step is the laminate maker we fit most. Its ranges cover a wide spread of wood and stone looks, including water-resistant options. See our Quick-Step flooring in Peterborough page and our Quick-Step laminate guide for why our fitters rate it.

How much does laminate flooring cost?

All our laminate prices are supply and fit, with underlay included:

• From £18/m²
• Entry to mid-range AC3–AC4: £18–£25/m²
• Premium and water-resistant: £25–£35/m²
• Typical living room of 16–20 m²: £350–£650

Uplift of an old floor, door trimming and any subfloor preparation are itemised in the written quote. Compare every floor type on our flooring prices in Peterborough page, or see our full range of laminate flooring in Peterborough.

Book a free home visit for laminate flooring

We bring laminate samples to your home anywhere in Peterborough and across the PE postcodes, check your subfloor and measure every room. You get a written quote within 24 hours, and our own team does the fitting with a 2-year workmanship guarantee. Call 01733 924009, Monday to Friday 9am–5pm, or use our contact form.