Waterproof LVP Insignia 20MIL WPC North Shore PI20026 8mm — Paradigm
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Description
Deep cocoa-infused espresso · 100% waterproof · Insignia 20MIL collection
FloorScore Certified
Verified low-emission construction verified by third party
20 mil Wear Layer
Stands up to years of foot traffic in busy homes and offices
Lifetime Residential Warranty
Protected by Elite Flooring Solutions throughout your ownership
What is North Shore?
Bay Area buyers choose North Shore for whole-home installs where a neutral grounding works across multiple cabinet directions. Deep cocoa-infused espresso reads grounded under both foggy mornings and golden-hour afternoons.
Is it waterproof?
Yes — 100% waterproof. Handles pet accidents, water bowl spills, and tracked-in mud without damage. North Shore stays dimensionally stable against standing water. Not approved outdoors; mold/mildew from prolonged moisture excluded from warranty.
Who’s it best for?
Families with kids, pets, and daily traffic. North Shore survives spilled juice, muddy paws, dropped toys, and weekly mop-and-go cleaning. Bay Area homeowners choose it for whole-home installs where one floor needs to bridge wet and dry rooms.
How thick is it?
8mm total — typically fits under existing doors without trimming when installed over hard subfloor. Over carpet pad strip, buyers should plan for door undercutting. See Specs section for core + pad breakdown.
Price range?
$7 to $8 per square foot, material only. North Shore ships special-order in 3-7 business days unless featured on our sale page (in-stock items only). Plus CA sales tax. Trade pricing for verified contractors, designers, architects.
Sergey Stotskiy
Overview
Where North Shore earns its place: 8mm of rigid WPC sits between three alternative product categories, and the trade-offs are explicit. North Shore reads as contemporary flooring, which gives it the breadth to substitute for hardwood, LVT, or tile across most of those categories’ design ranges. Versus solid hardwood: hardwood can’t survive kitchen and bathroom moisture or below-grade installation; the floor is 100% waterproof at the core, rated for above, on, below grade, and the cocoa-deep espresso brown reads as authentic sawn-wood under normal viewing distance. Versus thinner LVT (2-3mm flexible): thin LVT has a lower first cost but transmits every subfloor imperfection through to the surface and crushes underfoot at chair-leg and appliance loads. North Shore’s 7mm rigid WPC core bridges minor subfloor unevenness and resists crush-indent at the 20 mil wear layer. Versus full porcelain or ceramic tile: tile wins on absolute waterproof and 50-year wear life but requires mortar bed, takes longer to install, and reads cold underfoot — where North Shore installs over existing flooring in a day, click-lock, with the attached pad warming the step. FloorScore certified low-VOC formulation.
Specifications
| SKU | PI20026 |
|---|---|
| Brand | Paradigm Flooring |
| Collection | Paradigm Insignia 20MIL |
| Color | North Shore — Warm tone, deep cocoa-infused espresso |
| Plank size | 9 inches wide × 60 inches long |
| Thickness | 8mm total (7mm WPC core + 1mm attached IXPE acoustic pad) |
| Wear layer | 20 mil |
| Surface texture | Embossed (Natural) |
| Edge profile | Pillowed Pressed Bevel |
| Finish | RTS Scratch-Resistant Coating |
| Locking system | Unilin Uniclic click |
| SF per carton | 26.18 sq ft |
| Installation grade | Above, On, Below grade |
| Waterproof | Yes — 100% |
| Warranty | Lifetime Residential / 15-Year Commercial |
| Certifications | FloorScore certified, low-VOC compliant per CDPH/EHLB v1.2-2017 (CDPH/EHLB v1.2-2017 indoor air quality — LEED, WELL, and GreenPoint Rated qualifying) |
Features and build quality
✔
Color & pairing. In the install photo our supplier shipped, North Shore sits beneath warm cream walls and ivory painted built-in with concealed lighting cabinetry — the dark brown tone carries the floor without competing for attention. That’s what we look for when matching North Shore to cabinet, paint, or tile samples in our showroom.
✔
Thickness & core. The 8mm total plank thickness combines the rigid WPC core with the attached acoustic pad in a single factory-bonded stack. Noticeably firmer and quieter underfoot than thinner WPC at the same step. 100% waterproof — safe for every room including kitchens, bathrooms, basements, and laundry rooms.
✔
Wear layer & finish. The 20 mil commercial-grade wear layer is rated for kitchens, entryways, and pet households — tested for chair legs, pet claws, and daily mop-and-go cleaning. FloorScore certification confirms emissions meet CDPH/EHLB v1.2-2017 — California’s strictest indoor air standard, LEED + WELL accepted, GreenPoint Rated qualifying. Safe for families with infants, asthma, or chemical sensitivities — tested annually by SCS Global.
✔
Acoustic pad. The attached 1mm IXPE acoustic underlayment arrives factory-bonded to the WPC core, ready to install over the subfloor — no separate purchase, no extra-underlayment decisions. The attached pad is the only approved underlayment under the manufacturer warranty; installing additional pad above or below voids the warranty (the plank itself remains physically waterproof regardless). Dampens footfall noise throughout the home.
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Surface & edge. Close inspection of North Shore reveals smooth low-relief surface, even board-to-board very-deep register, almost no visible knots, narrow 7-inch width — what actually distinguishes premium WPC from printed-vinyl tier. The tight vertical grain with refined figure catches light directionally; the minimal-knot, refined character of scattered pin knots (under ¼-inch) reads as authentic floor texture, not flat-printed pattern. That’s what makes the floor read as wood at 5 feet rather than vinyl at 18 inches.
✔
Locking & grade. Installs over wood, concrete, or existing hard flooring. No adhesive, no acclimation wait, DIY-friendly with a tapping block. North Shore’s Unilin Uniclic system plus 8mm rigid build works above, on, and below grade — basement to second floor, no construction-type restrictions.
✔
Showroom & installer. Kapriz Santa Clara: supplied and installed flooring across 3,000+ Bay Area projects since 2003 (installed through 2016, retail since). 80+ brands of flooring, Boxy Cabinetry, and tile collections under one roof — only a fraction shown online. Designers and architects browse the full showroom inventory in person, pulling cabinet + tile + flooring samples side-by-side in one visit instead of three. Don’t see what you want? Stop by — we likely have it.
General contractors and flooring installers source through us because we don’t install — never your competitor — and deliver always-on-truck. Trade pricing with verified license. Whole-home, kitchen/bath, commercial, and rental projects across Cupertino, Palo Alto, Sunnyvale, Mountain View, San Jose, and Santa Clara — concentrated install referrals in Fremont and Milpitas. Homeowner installer referrals: CSLB-licensed pros.
How it compares
North Shore at 8mm — thickest WPC Paradigm makes. Compare:
| Feature | Conquest 20MIL (6.5mm) |
Odyssey 20MIL (7mm) |
North Shore (Insignia 20MIL, 8mm) |
|---|---|---|---|
| Collection | Paradigm Conquest 20MIL | Paradigm Odyssey 20MIL | Paradigm Insignia 20MIL |
| Total thickness | 6.5mm (incl. pad) | 7mm (incl. 1mm pad) | 8mm (incl. 1mm pad) |
| Wear layer | 20 mil | 20 mil | 20 mil |
| Underlayment | 1.5mm IXPE acoustic underlayment attached | 1mm IXPE acoustic underlayment attached | 1mm IXPE acoustic underlayment attached |
| Waterproof | 100% | 100% | 100% |
| Warranty | Lifetime / 15-Year | Lifetime / 15-Year | Lifetime / 15-Year |
| Price (per sq ft) | $3 to $4 | $3 to $4 | $7 to $8 |
| Best for | Premium residential + commercial | Mediterranean-inspired residential | Premium residential — WPC core, EIR variants, soft underfoot |
| Style fit | Premium contemporary residential — 2010+ luxury builds | Mediterranean-inspired residential — refined contemporary interiors | Contemporary, modern, refined interiors — 2010+ contemporary builds |
| Pairs well with | warm cream walls + contemporary cabinetry + matte-black hardware | cream or off-white walls + walnut or natural-oak cabinetry + matte-brass hardware | warm cream walls + contemporary-tier interiors + warm wood or matte-black cabinetry |
Prices are estimated ranges. Call (408) 753-3220 for exact pricing and project quotes on North Shore and comparable Paradigm WPC collections we special-order from our Santa Clara showroom.
Installation & care
Below are Paradigm’s manufacturer specifications plus installer best-practice notes (author byline at top of page). Paradigm’s warranty follows manufacturer spec; real-world installation often benefits from the extra steps below.
Acclimation:
Acclimate sealed cartons 48+ hours at normal room conditions before install.
Pro tip: Run the HVAC for 48 hours before installation to stabilize room temperature and humidity. On new-construction sites especially — fresh drywall releases significant moisture for weeks after finishing, and you want that settled before the floor goes down.
Subfloor flatness:
Subfloor must be dry, sound, flat to 3/16-inch over 10-foot radius. Concrete fully cured.
Pro tip: Use a 6-foot straightedge and check flatness every 3 feet in a grid pattern, not just one line across the longest dimension. Small local dips are what telegraph through WPC seams over time, not the 10-foot average.
Moisture testing (concrete):
Test concrete subfloors per ASTM F2170 (RH) or ASTM F1869 (calcium chloride) before install.
Pro tip: On concrete slabs less than 60 days old, test moisture per ASTM F2170 (in-situ probe) — calcium chloride (F1869) reads only the top 1/2 inch and misses deeper moisture in young slabs. Fresh concrete releases moisture for months. Wait the full 60 days, then test — rushing the calendar leads to adhesive failure or trapped moisture later.
Moisture barrier (concrete subfloors):
Below/on-grade concrete: install 6-mil polyethylene moisture barrier with 6-8″ sealed-tape lap joints.
Pro tip: 6-mil polyethylene vapor barrier over concrete is NWFA (National Wood Flooring Association) best practice — even for waterproof WPC. The core is waterproof but click-lock seams are not engineered for continuous moisture pressure from below. Unroll the poly, overlap seams 6-8 inches, seal with waterproof tape, run 2-4 inches up walls. This protects the click-lock seams and extends floor life by decades.
Underlayment (do not replace the attached pad)
IXPE/EVA acoustic pad pre-attached — do not add underlayment beneath floor.
Pro tip: Two layers of pad compress unevenly under foot traffic, which causes the click-lock seams above to flex and eventually separate. The engineered 1mm IXPE acoustic pad is sized to the plank’s flex tolerances. Leave it alone, and fix any subfloor issues below the pad rather than above.
Installation method:
Floating click-lock per Unilin Angle-Angle method. Maintain 3/8″ expansion gap at all walls and transitions.
Pro tip: The 3/8-inch expansion gap isn’t negotiable — it goes at walls, cabinets, islands, pipes, pillars, door jambs, and sliding door tracks. Skip it at one wall and the floor has nowhere to expand into; you’ll get buckling in the middle of the room by the second summer.
Radiant heat compatibility:
Hydronic radiant systems compatible up to 85°F (29°C) surface. Increase temperature gradually after install.
Pro tip: Rushing the ramp-up is the #3 radiant-heat WPC warranty issue we see — edge separation from thermal shock. 5°F per day back to operating temperature is conservative but reliable. Plan for a 2-week ramp-up period, not a 2-day one.
Daily maintenance:
Sweep or vacuum daily. Damp-mop with vinyl cleaner.
Pro tip: pH-neutral is the keyword. Acidic cleaners (vinegar-based) and alkaline cleaners (ammonia-based) both dull the Ceramic Bead finish over months, even if they clean well short-term. Stick with a dedicated vinyl cleaner and a damp microfiber mop — wring it out before the mop hits the floor.
What to avoid:
Avoid abrasive cleaners, bleach, ammonia, wax, oil-soaps. Do not drag furniture. Avoid latex/rubber-backed mats.
Pro tip: Abrasive powders, scouring pads, and ‘miracle’ cleaners aren’t just warranty issues — they physically scratch the wear layer. Once it’s scratched, you can’t refinish WPC the way you can hardwood. Stick with microfiber and pH-neutral cleaners, and the floor will outlast most of its owners.
Furniture and pet protection:
Use felt protectors under furniture legs. Wide non-marking casters for rolling chairs. Walk-off mats at exterior doors.
Pro tip: Pet claws don’t usually damage a 20 mil wear layer during normal walking — but scrambling starts and stops on hardwood transitions can chip the painted bevel edges. Keep claws trimmed and use runners in hallways where pets sprint.
Frequently asked questions
How do I estimate how much flooring I need?
Pro tip: don’t return extras after install — colors can shift slightly between production runs. If you need 5 replacement planks in 2 years, your only exact match is the stock you kept. Bring floor-plan dimensions into the showroom and our staff will walk through the calculation with you.
Can I install WPC myself?
Most common case: DIY is allowed, but install mistakes (missed expansion gap, bad subfloor prep, wrong stagger, skipped moisture barrier) void that portion of coverage. Material defects from the manufacturer remain covered.
A few brands go further — their warranty requires “professional installation by a licensed contractor” as a coverage condition, so any DIY = warranty void even without mistakes. Check your brand’s warranty language before deciding.
Pro tip: when a claim is filed, the manufacturer sends a licensed flooring inspector. DIY that followed manufacturer spec to the letter passes inspection; DIY that cut corners won’t. We recommend: price out a licensed contractor quote first, read your warranty carefully, and decide based on your comfort with the procedure — not just labor savings.
Will it work in my basement?
Layer 1 — concrete moisture epoxy applied directly to the slab (manufacturer-approved liquid-applied membrane). Allows ~25 lbs/1000sqft/24hr vapor transmission vs the 8 lbs/1000sqft/24hr ASTM F1869 requires.
Layer 2 — 6-mil polyethylene sheeting on the cured epoxy. The epoxy resists normal slab conditions; the plastic above is insurance against slab cracks from settling or seismic movement (common in older Bay Area homes built on fill). If the slab cracks in year 12, the plastic stops moisture before it reaches your WPC.
Cost: $600-1,100 for a typical basement vs $50-100 for plastic alone. For a floor lasting 20+ years in a moisture-prone slab, double protection pays for itself the first time the slab shifts.
How does WPC compare to real hardwood?
Real hardwood investment = engineered with 3mm+ veneer. That’s the threshold where the floor becomes refinishable (2-3 refinishes over 50+ years, updated stain colors as trends shift). Appraisers factor genuine hardwood into home value; they don’t factor WPC.
Caveat: engineered hardwood with 1-2mm veneer (common in budget lines) is functionally the same as WPC — can’t be refinished, lasts 20-25 years. If you’re paying hardwood prices, verify the veneer spec. We carry both categories — happy to walk through specifics based on your rooms and refinishing expectations.
Do you offer samples I can take home?
How fast does it ship?
What’s your return policy?
Defective products are Kapriz’s problem, not yours — manufacturing defects, wrong product, or transit damage documented on the delivery receipt all get free replacement or refund. Note any visible damage on the receipt before the driver leaves.
Why returns aren’t standard: reverse logistics on a flooring pallet runs $300–800 with damage risk Kapriz absorbs.
Written exceptions (rare): 25% restocking fee + customer pays freight. Opened cartons, custom orders, and discontinued runs are never eligible.
Pro tip: unsure how North Shore will look in your home? Call us — sample loan available (confirm North Shore is in showroom; inventory rotates).
What does it look like installed in a real room?
Two paths to confirm: visit our Santa Clara showroom (we carry 80+ flooring brands, most not yet on our website) and lay a North Shore sample on your kitchen or bedroom floor. Or call (408) 753-3220 for a refundable-deposit sample loan — bring it home, look at it morning, midday, and evening before committing. Designers and architects use our showroom for cabinet + tile + flooring pulls in one visit.
Will it match my cabinets?
Less ideal: matte black cabinets can dominate; lacquered high-gloss finishes can clash with the floor’s deep cocoa-infused espresso surface.
Best way to confirm a match: bring your cabinet door or paint card to our Santa Clara showroom — we’ll compare it against North Shore under real lighting. Don’t have cabinets yet? We carry Boxy Cabinetry on-site (framed, frameless, regular shaker, slim shaker, flat panel — 11 finishes from Ivory White to Black Walnut) — use Boxy door samples to dial in your cabinet + flooring combination in one showroom visit.
What does the plank look like up close?
Sample tip: the gap from lower-cost vinyl only becomes obvious at close distance. Lay samples adjacent in daylight from 12 inches.
Will it look this bright in a windowless basement?
Is this floor suited for plant-heavy interiors?
Main variable: south-facing windows with heavy plant coverage benefit from UV-blocking film.
Pricing and availability current as of 2026-05-11 — call (408) 753-3220 to confirm current price and lead time on North Shore.
Additional information
| Brand | Paradigm |
|---|---|
| Collection | Paradigm Insignia 20MIL |
| Color Tone | Dark Brown |
| Thickness | 6mm+ |
| Water Resistant | Yes |
| Wear Layer | 20 mil |
| Width | 7 inches + |
| Flooring Type | Wpc |
