Sheet Vinyl Flooring: Where It Still Beats Vinyl Plank, and How It Is Installed

Sheet vinyl has been around for decades, and it is easy to dismiss as the floor in an old kitchen. But the product has changed, and in some rooms it still does a better job than vinyl plank or tile. This guide explains what sheet vinyl is, where it wins and where it doesn't, how it is installed in homes and in commercial buildings, how to prepare the floor so it looks smooth, and what to know before removing an old sheet vinyl floor.

What sheet vinyl is

Sheet vinyl is a flexible vinyl floor made in long rolls. Residential sheet is commonly made around 12 feet wide, so many bathrooms, laundry rooms and small kitchens can be covered in one piece. Many commercial sheets come in narrower rolls, often around 6 feet, and are joined with welded seams.

Residential sheet vinyl is usually heterogeneous: a stack of layers with a clear wear layer on top, a printed design under it, a core and a backing. The backing is typically felt or fibreglass, and it affects how the sheet is installed. Fibreglass-backed sheets lie flat and stay stable, so many can be loose laid or glued only at the edges. Felt-backed sheets are usually glued across the whole floor.

Commercial sheet vinyl can be heterogeneous or homogeneous. Homogeneous sheet has the same colour and composition all the way through, so there is no printed layer to wear through. It is common in hospitals, labs and other places with heavy traffic and constant cleaning.

Sheet vinyl is different from linoleum, which is made from natural materials such as linseed oil, and from luxury vinyl plank and tile, which are rigid or semi-rigid pieces that lock or glue together.

Where sheet vinyl still wins

Small wet rooms at home. In a small bathroom or laundry room, one piece of sheet vinyl can cover the whole floor with no seams. Water that spills on it stays on top, instead of finding a joint to run through. That is its biggest advantage over click vinyl plank, where every joint is a possible path for water. Sealed at the tub and toilet as the maker specifies, a one-piece sheet vinyl bathroom floor is very water-tolerant.

Healthcare, schools and labs. Commercial sheet vinyl with heat-welded seams forms one continuous surface across a room. With flash coving, the floor turns up the wall too, so there is no corner where mop water and dirt can collect. That is why it is so widely used in hospitals, clinics, seniors' residences and many school areas. More on this in our guide to commercial flooring.

Comfort and budget. Sheet vinyl is soft and warm underfoot compared with tile, and quieter than many hard floors. Many residential sheets have a cushioned layer. It is also usually one of the more budget-friendly floors, both in material and in labour for a small room.

The drawbacks: seams, telegraphing and dents

Seams. In a room wider than the roll, there will be a seam. In a home, it is usually sealed with a seam sealer that fuses the edges chemically. A well-placed, well-sealed seam is hard to see, but a seam in a traffic path or in front of a sink can lift, collect dirt or open over time. Pattern matching across a seam also takes care.

Telegraphing. Sheet vinyl is thin and flexible, so it shows what is under it. Nail heads, screw heads, gaps between underlayment panels, ridges in old adhesive, grains of sand and dips in concrete can all show through the surface, especially under raking light from a window. This is the most common complaint about sheet vinyl, and it is almost always a floor preparation problem.

Dents and tears. Soft sheet vinyl can dent under heavy furniture legs and appliance feet, and it can be cut by a dropped knife or a dragged object with a sharp edge. Wide floor protectors under furniture help. Repairs are possible, but a patch rarely disappears completely, because the pattern has to match and the seam shows.

Staining. Many makers warn that rubber-backed or latex-backed mats can permanently discolour vinyl. Use mats the flooring maker recommends.

Sheet vinyl vs LVP

Most people choosing sheet vinyl are comparing it with luxury vinyl plank. Here is how they differ.

In short, sheet vinyl wins on water in small rooms and on hygiene in commercial spaces. LVP wins on looks, dent resistance and ease of repair, and it hides small subfloor flaws better. Our guide on whether vinyl plank is really waterproof explains why water can still get under a plank floor, and choosing vinyl plank flooring covers wear layers and quality. If tile is also on the list, see tile vs luxury vinyl for kitchens and bathrooms.

Sheet vinyl in a bathroom or laundry room

A sheet vinyl bathroom floor works best when the room can be covered in one piece. The installer usually makes a full-size template of the room in felt paper, marks every wall, door casing, pipe and the toilet flange, and cuts the vinyl to it in a larger space before bringing it in. That avoids mistakes in a tight room and gives a precise fit.

The toilet comes off so the vinyl runs under it, which also seals the floor around the flange. Lifting and resetting the toilet is plumbing work, so plan who will do it. Around the tub or shower and at the toilet base, many makers call for a bead of silicone or a sealant they approve, to keep water from running under the edge.

In a laundry room, the one-piece advantage is the same. Heavy machines can dent soft vinyl, though, so use the protectors the flooring maker recommends under the feet, and slide machines in over hardboard rather than dragging them. Our guide to laundry room tile compares tile and vinyl in that room.

Commercial sheet vinyl: heat-welded seams and flash coving

Commercial sheet vinyl is installed as a system. The sheets are fully glued with the adhesive the maker specifies, and the seams are heat-welded. A groove is cut along the seam with a routing tool. A vinyl weld rod, matched or contrasting in colour, is melted into the groove with a hot-air welding gun. Once it cools, the rod is trimmed flush with the surface, usually in two passes. The finished seam is fused into the floor, with no gap for water, dirt or bacteria.

Flash coving takes the sheet up the wall to form an integral base. A cove former, a small curved fillet, is fixed at the junction of the floor and wall. The sheet is bent over it and run up the wall to the height on the drawings, then finished with a cap strip. Inside and outside corners are cut, fitted and welded. This is skilled, slow work, and the quality of the corners is where an experienced installer shows.

Many commercial products have specific rules about seam layout, roll direction and whether alternate sheets are reversed, so the instructions for that exact product are followed. Agora installs commercial sheet vinyl and other resilient floors as part of its commercial flooring work.

Full spread vs perimeter vs loose lay sheet vinyl

How a sheet is held down depends on the product, so the first rule is to follow its installation instructions. There are three common methods.

Full spread. Adhesive is spread over the whole floor with the trowel the maker specifies, and the sheet is laid into it and rolled with a heavy roller to remove air and set it into the adhesive. This is the most stable method and the standard for commercial floors and felt-backed sheets. It needs the most careful floor prep, because adhesive ridges and debris show through.

Perimeter adhered. Some flexible residential sheets are glued only around the edges of the room and along seams, with the field left free. It is quicker and allows the sheet to move a little with the subfloor, but only products made for it should be installed this way.

Loose lay sheet vinyl. Heavier, fibreglass-backed sheets that lie flat on their own can often be loose laid, held with double-sided tape or adhesive only at seams, doorways and under heavy fixed items, as the product allows. Loose lay is fast and easier to remove later, but it suits smaller rooms, and the sheet can shift under rolling loads.

Whatever the method, sheet vinyl doesn't like being cold. A roll brought in from a freezing truck in an Ottawa winter can crack when unrolled. Most makers ask for the material and the room to be held at normal room temperature for a set time before and during installation.

Subfloor prep: the key to a smooth floor

Because sheet vinyl telegraphs, the floor under it matters more than with almost any other flooring. The subfloor has to be clean, dry, flat, smooth and sound.

Over wood. Over a plywood or OSB subfloor, many makers call for a smooth underlayment panel made for resilient flooring, fastened in the maker's pattern with fasteners set flush. Joints between panels are offset from the subfloor joints, filled with a patching compound and sanded smooth. Old, damaged or uneven panels are replaced, not covered.

Over concrete. Concrete is patched and, where it is uneven, levelled with a self-levelling compound, then sanded or scraped smooth. Basement slabs need a moisture test before any glued vinyl goes down, because moisture from the slab can break down the adhesive. Our guide to the best basement flooring explains slab moisture.

Cleaning. The last step before the vinyl goes down is a thorough vacuum. A single grain of sand under thin vinyl becomes a bump that people notice for years. Our checklist on preparing for flooring installation covers what homeowners can do before installers arrive.

Removing old sheet vinyl, and the asbestos question

Old sheet vinyl usually comes up in strips: it is cut into manageable widths and peeled back. The difficult part is what stays behind. On glued floors, the felt backing often tears and stays stuck to the subfloor with the old adhesive, and it has to be scraped off or covered with new underlayment.

In older homes, stop before you start. The backing of some old sheet vinyl, and some old adhesives, may contain asbestos. Disturbing them by scraping, sanding or tearing can release fibres. Have a sample tested by a lab before removing anything. If it contains asbestos, removal is a job for a qualified abatement contractor. In some cases, covering an intact old floor with new underlayment or flooring is an option, but check that with an abatement professional first. Our guide to asbestos floor tile explains testing and options, and how to remove tile covers removal in general.

Removing the old floor is quoted as an extra. Agora does not do asbestos abatement. A reputable installer will stop and ask for testing before disturbing a suspect floor.

What affects the cost of sheet vinyl

The material is only part of the price. Removal of the old floor, new underlayment or levelling, the number of seams, templating a room with many cuts, moving fixtures, and flash coving or welded seams in commercial work all add labour. For the main cost factors across floor types, see flooring costs in Ottawa, and for our residential work, see vinyl flooring installation in Ottawa.

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