LVP Installation
Handis LVP installation puts wide-plank luxury vinyl flooring on plywood subfloors and concrete slabs in three install formats — click-lock floating (no glue, IXPE or cork underlayment, 1/4 inch perimeter expansion gap), glue-down (trowel-applied pressure-sensitive adhesive, every plank bonded, the right choice for basements and radiant-heat zones), and stairs in LVP (tread and riser cut and adhered to the stair geometry, urethane adhesive plus finish nailer, flush nose pieces) — every install starts with a 6-foot straightedge flatness check, a calibrated slab moisture reading where applicable, and 48 hours of in-room acclimation — from $1,200 for a small stair-only run to $11,000 for a whole-floor glue-down on a slab. LVP is the most versatile residential resilient floor on the market — water-tolerant where solid hardwood is not, dimensionally more stable than laminate, more affordable than tile, and now sold in wide planks (6 to 9 inches) and long lengths (48 to 72 inches) that read like real wood at standing height. Three install methods below cover every common scenario.
Variants
What Does LVP Installation Include?
LVP installation is the resilient finish-flooring trade that lays luxury vinyl plank on a residential subfloor or slab — covering substrate flatness check to 3/16 inch over 10 feet, slab moisture testing on glue-down installs (RH probe per ASTM F2170 or calcium chloride per ASTM F1869), 48-hour in-room acclimation, manufacturer-spec underlayment install (IXPE foam, cork, or attached underlayment per product), 1/4 inch perimeter expansion gap at every wall and column, plank layout-planning to keep cut widths above the manufacturer minimum, the install method itself (click-lock seating with tapping block and pull bar, glue-down trowel notch sized to plank thickness, or stair-tread adhesion with finish-nailer backup), and final transitions (stair noses, T-molds, reducers) at every doorway. Handis covers LVP installs from $1,200 in three formats. Each variant has its own page below.
Click-Lock Floating
The most common LVP install — planks lock together at a precision-milled tongue-and-groove edge (Uniclic, Drop-Lock, Valinge profiles depending on manufacturer), float over an IXPE foam or cork underlayment without any adhesive to the substrate, expand and contract freely with seasonal humidity, and concentrate the install time at the layout-planning stage rather than the bonding stage. Best fit for above-grade rooms (kitchens, dining, living, bedrooms, hallways), homes with seasonal HVAC humidity swing, and DIY-to-pro transitions where the homeowner wants the floor up and usable the same day as install. From $3,500 on a single room.
Click-Lock Floating — IXPE underlayment, 1/4 inch expansion gap
Glue-Down
Pressure-sensitive adhesive trowel-applied to the substrate; every plank bonded directly. The right install for concrete slabs in basements, rooms with radiant-heat floor systems (the bond conducts heat better than a floating air-gap), commercial-grade traffic, and any room over 1,200 square feet open run where a floating floor would need expansion T-molds breaking up the visual flow. Substrate flatness tolerance tighter than click-lock (1/8 inch over 6 feet on most products). Slab moisture reading is non-negotiable before the trowel goes down. From $4,500 on a 500 square foot basement or radiant zone.
Glue-Down — pressure-sensitive adhesive, slab moisture tested
Stairs in LVP
Treads and risers cut to the stair geometry, adhered with urethane adhesive (PL Premium or equivalent) and finish-nailed through the riser into the structural stringer. Flush stair nose pieces (a milled vinyl nose that matches the plank visual) wrap the tread leading edge. Best fit for stair runs where the main-floor LVP needs to continue down to a basement or up to a second floor and a transition strip would break the visual flow. From $1,200 for a short run (3 stairs) up to $3,000 for a full 14-stair run with landing.
Stairs in LVP — tread + riser, urethane adhesive, flush nose
LVP Installation Pricing
Final pricing depends on the product, the room square footage, substrate condition (whether leveling or moisture mitigation is needed), and stair count. Each install method page below has detailed pricing. Request a free estimate for an accurate quote.
Tell us the room, the substrate (plywood subfloor, concrete slab, existing flooring), and whether stairs are part of the run — we will measure, flatness-check, and moisture-test the slab before quoting.
Why Handis for LVP Installation
LVP looks like the easy floor. Snap-together planks, no glue, the marketing video that shows a couple installing a room in an afternoon. The marketing video skips the four hours of substrate prep that has to happen before the first plank gets seated. A bowed plywood subfloor with a 1/2 inch deflection telegraphs through the planks above it; the click-edges work loose at the high spots, the planks rock under foot traffic, and the floor reads as moving every time you walk across it. A concrete slab without a moisture reading releases vapor into the underside of a glue-down adhesive and lifts the bond in two seasons. A floating floor without the 1/4 inch perimeter expansion gap buckles the first summer the humidity peaks. We check flatness with a 6-foot straightedge, pull a moisture reading on every slab, and plan the layout before the boxes even open.
Substrate flatness checked with a 6-foot straightedge
Most LVP manufacturers spec the substrate flat to 3/16 inch over 10 feet (some tighten to 1/8 inch over 6 feet on glue-down). Outside that, click-edges work loose under traffic, glue-down bond fails at the high spots, and the manufacturer warranty voids on the first failure. We check flatness with a 6-foot straightedge at multiple points across every room before the boxes open. High spots get sanded; low spots get patched with self-leveling underlayment, quoted clearly on the estimate.
Slab moisture reading on every glue-down install
Concrete releases moisture vapor whether the slab looks dry or not. Glue-down LVP requires a calibrated reading first — RH probe per ASTM F2170 (target below 75 percent RH) or calcium chloride per ASTM F1869 (target below 3 lb-MVER per 1000 square feet per 24 hours) depending on the product spec. We pull the reading, document it on the estimate, and route to moisture mitigation if the reading is out before the trowel goes down. A slab failure shows up as adhesive debonding under foot pressure within 6 to 18 months — a $4,500 to $11,000 callback we will not have.
48-hour in-room acclimation
Every LVP product acclimates 48 hours in the room it will be installed in, boxes stacked flat, at the home's normal operating temperature and humidity. Skipping acclimation is the most common DIY failure mode — planks installed cold or dry from the truck expand when they warm and humidify, and the floor buckles or gaps within weeks. We schedule the product delivery 48 hours ahead of the install crew; the boxes sit unopened in the room until install morning.
Layout-planned before the first plank cuts
Cut-plank widths below the manufacturer minimum (typically 2 inches on LVP) snap and creak under foot pressure. End-joint stagger below the spec minimum (typically 8 inches) telegraphs the seam pattern visually and concentrates stress at the joint. We layout-plan every room before the first cut — measure the room dimensions, divide by plank width, lay out the cut widths at both walls to balance, plan the end-joint stagger across the rows, and confirm the layout before any plank gets seated. The layout step is what separates a clean install from a wavy seam pattern.
1/4 inch perimeter expansion gap, every install
Every floating click-lock LVP install gets a 1/4 inch (sometimes 3/8 inch per product spec) expansion gap at every wall, every column, every fixed obstruction. The gap is concealed by the baseboard or quarter-round on reinstall. Skip the gap and the floor has nowhere to expand to in summer — it buckles at the longest run first, usually visibly in a hallway or kitchen. Glue-down installs do not need the perimeter gap because every plank is bonded, but they still get a 1/8 inch caulk-fillable gap at perimeter for tile-to-vinyl and vinyl-to-wood transitions.
Insured, background-checked, 30-day workmanship guarantee
Every Handis tech carries liability insurance and has cleared a background screening before the first job. The 30-day workmanship guarantee covers the install — a plank that pops loose, a click-edge that fails, a transition strip that lifts, a glue-down section that debonds — we come back and fix it at no extra charge. Product defects route to the manufacturer warranty; we help you file.
Estimate
Tell us the room (square footage if you have it), the LVP install method you are leaning toward (click-lock floating, glue-down, or stairs), the substrate (plywood subfloor or concrete slab), and the timeline. We measure on the first visit, flatness-check with a 6-foot straightedge, and moisture-test the slab if applicable before quoting.
Customer Reviews
Recent LVP install reviews from real Handis customers.
Whole-floor click-lock LVP across our open-concept main floor in West Seattle — 1,100 square feet running from the entry across the kitchen, dining, and living. Handis flagged a 3/8 inch bow under the kitchen island on the flatness check and patched it before the boxes opened. The finished floor reads dead flat, no rocking seams, no gaps. Worth the extra day for the substrate work.
Glue-down LVP in our Madrona basement over the concrete slab. Tech pulled an RH reading at 78 percent on the first visit and told us we needed sump pump verification and a perimeter drain check before the install. Came back two weeks later, slab read 71 percent, install was clean. Two seasons in, no adhesive failure, the floor reads like a real hardwood at standing height.
LVP stairs from the basement to the entry — 14 stairs continuous with the main-floor LVP. Urethane adhesive, finish-nailed through the risers, flush stair nose pieces on every tread. Tech took half a day. Stairs read as part of the same continuous floor now, not a separate material. Way cleaner than the carpet-runner we had before.
Click-lock LVP across two bedrooms and the upstairs hallway in our Ravenna craftsman. The original fir floors were past restoration. Handis pulled the old carpet, leveled two soft spots in the larger bedroom, and laid the LVP in a day and a half. The plank pattern stagger reads as natural across the full run.
Glue-down LVP across our radiant-heat kitchen and breakfast nook in our Mercer Island remodel. We had been told a floating floor would insulate the heat — Handis confirmed glue-down conducts heat better and recommended it. Trowel-applied adhesive, every plank bonded. Reads warm underfoot in February when the radiant runs, no cold spots.
Frequently Asked Questions
Common questions about LVP installation — pricing, install methods, substrate prep, and the right format for your room.