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Natural Oak Wide Plank Engineered Flooring 220mm AM-05 | AMUER

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Categories	Wide Plank Flooring
Brand	AMUER Engineered Hardwood Flooring Manufacturer
Model	AM-05
FOB port	Dalian
Terms of Payment	L/C, T/T

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Detail Information

AMUER · OAK 3-LAYER · CHINA FACTORY

Natural Oak Wide Plank Engineered Flooring -- AM-05

AM-05 is a 220mm wide long plank engineered oak floor in DEF natural character grade with a brushed surface and UV lacquer finish -- 15/4mm three-layer construction with a 4mm solid oak wear layer -- delivering the expansive, seamless visual quality of wide plank flooring in a warm sandy-brown natural oak tone, with the low-maintenance durability of a hard-wearing UV lacquer surface.

CE · FSC Chain of Custody · CARB Phase 2 · ISO 9001:2015

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arboren@arboren.com

www.amuerflooring.com

Full Product Specification

Specification	AM-05 Detail
Product Code	AM-05
Species	Top layer European Oak; Poplar core and backing layer
Construction	3-Layer Engineered Hardwood — cross-ply solid timber core for dimensional stability
Total Thickness	15mm
Wear Layer	4mm solid European oak -- supports 3-4 full sanding and refinishing cycles
Board Width	220mm -- wide plank format
Board Length	2,200mm
Colour	AM-05 Natural -- warm sandy-brown; golden-tan with natural oak grain; DEF grade produces consistent warmth with gentle natural variation
Surface Treatment	Brushed — wire-brushed to remove soft early-wood; late-wood grain raised; subtle natural texture
Finish	UV Lacquer -- UV-cured hard surface lacquer; factory-applied; no on-site finishing; maximum durability; low maintenance
Grading	DEF -- Natural Character Grade: small tight knots permitted; natural colour variation; flowing grain; no open knots or sapwood at D end of range
Installation	Click floating (Uniclic-compatible) -- no adhesive; suitable for concrete screed, existing tiles, timber subfloor
Underfloor Heating	Compatible -- maximum surface temperature 27 degrees C (hydronic and electric)
Emission Class	E1 — CARB Phase 2 compliant
Certifications	CE (EN 13489) · FSC Chain of Custody · CARB Phase 2 · ISO 9001:2015
MOQ	200 m² per SKU
Lead Time	15–25 business days (standard) — 10–15 days for repeat orders with spec on file
Packaging	Carton box with protective foam · Custom OEM packaging available
Production	AMUER China Factory — 50,000 m² · ~300 workers · Est. 1997

The Wide Plank Difference -- AM-05 at 220mm

AM-05 is a 220mm wide long plank engineered oak floor in DEF natural character grade with a brushed surface and low-sheen UV lacquer finish. Built as a 15/4mm three-layer engineered floor with a 4mm solid oak wear layer, it delivers the defining quality of wide plank flooring: fewer joints, a more seamless visual flow, and a more expansive presentation of the oak’s natural grain. Compared with a standard 190mm plank, the 220mm width allows the grain pattern to develop more fully, with broader flame figures, softer transitions between sapwood and heartwood, and a richer, more premium overall appearance.

The DEF grade creates a balanced natural look with small tight knots, gentle colour variation, and flowing grain movement, while avoiding the dramatic contrasts and heavy rustic character of full ABCD grade. This makes AM-05 especially suitable for open-plan residential interiors, hospitality spaces, and projects where the floor is intended to feel refined and architectural rather than overly rustic. The UV lacquer finish provides a durable, low-maintenance surface that resists scratching, staining, and everyday wear without requiring periodic re-oiling, while still preserving the tactile texture and visual depth of the brushed oak beneath.

Design Guide

AM-05's 220mm wide plank format and warm sandy-brown natural tone create a floor that elevates the perceived scale and quality of any interior. Three most-specified interior combinations:

Premium Hospitality

220mm wide plank oak in natural DEF grade is one of the most requested hotel room floor specifications in the European market. The warm sandy tone is universally appealing across demographic groups; the wide plank format signals quality without ostentation; UV lacquer suits housekeeping workflows. Against natural linen textiles, aged brass hardware, and warm-white walls, the floor anchors a premium room.

Transitional Residential

AM-05 DEF grade is a floor that works with almost any residential interior style -- warm enough for traditional and transitional schemes, natural enough for contemporary and Scandinavian interiors. The 220mm format provides a premium foundation without demanding a specific interior direction. It is the wide-plank specification that interior designers reach for when the client's style is not yet fixed.

Installation & Room Suitability

Click Installation (Floating)

AM-05 uses Uniclic-compatible click floating installation -- boards lock without adhesive over an underlay. The wider board format requires careful subfloor preparation as any unevenness is more apparent over a wider plank.

•No adhesive required -- clean, reversible installation

•Subfloor flatness: 3mm per 2m maximum -- CRITICAL for wide plank; level carefully

•Expansion gap at all walls: minimum 12mm (wider gap than 190mm due to wider board)

•48-hour acclimatisation at room temperature before installation

•Install perpendicular to natural light source for best appearance

Stagger end joints: minimum 300mm offset between adjacent rows

Underfloor Heating

AM-05 is compatible with both hydronic and electric UFH systems. The 3-layer engineered construction resists the dimensional movement that solid wood and wider planks particularly experience under heating cycles.

✓Maximum surface temperature: 27 degrees C (hydronic and electric)

✓Switch off heating 48 hours before installation (wider board, longer acclimatisation)

✓After installation: increase 1-2 degrees C per day to operating temperature

✓Maintain indoor humidity 45-60% RH year-round (tighter range for wider boards)

✓UV lacquer handles UFH cycles well -- no cracking or peeling risk under correct temperature control

Thermal resistance 0.15 m2 K/W maximum

Room Suitability

Room / Application	Suitability	Notes
Open-Plan Living & Dining	Excellent	220mm wide planks at 2,200mm long create a seamless, expansive quality in open-plan spaces. Fewer board joints at scale is a significant visual advantage.
Bedrooms	Excellent	Wide plank format elevates the room. UV lacquer provides durability for living room foot traffic with minimal maintenance.
Hallways & Corridors	Excellent	220mm boards create a calm, generous bedroom floor. Long boards (2,200mm) reduce end-joint frequency further.
Home Offices	Very Good	Low-maintenance UV surface suits desk chair use with a mat. Wide plank quality signal appropriate for premium home office spaces.
Kitchens	Good	UV lacquer more water-resistant than oil for kitchen use. Seal board joints at installation. Wipe spills promptly.
Basements	Excellent	220mm wide plank in natural oak is a premium hospitality specification. UV lacquer suits housekeeping maintenance protocols.
Boutique Retail	Very Good	Wide plank UV lacquer oak is a premium retail floor specification -- durable, clean, warm.
Bathrooms	Not Recommended	Not suitable for persistent moisture -- specify SPC flooring for wet rooms.

Care & Maintenance -- UV Lacquer Finish

Task	Method
Daily	Dry sweep or vacuum with soft brush head — no beater bar; brush direction of grain
Weekly	Damp mop with well-wrung cloth and pH-neutral wood floor cleaner — no standing water on oiled surface
Spills	Wipe promptly -- UV lacquer is more water-resistant than oil but standing water at board joints can penetrate over time
Scratches	Minor surface scratches less visible due to brushed texture beneath the lacquer. Deep scratches require professional spot lacquer repair or local sanding.
Deep cleaning	Use a manufacturer-recommended lacquered floor cleaner annually -- do not use abrasive pads or harsh chemicals
Never	Steam mop · abrasive cleaners · bleach · solvent-based products · oil-based products (will cloud lacquer) · re-oiling (this is a lacquered floor, not an oiled floor)

Certifications & Factory

Manufactured by AMUER — China Factory

AM-05 is manufactured at AMUER's China factory: 50,000 m2, approximately 300 workers, producing engineered hardwood flooring since 1997. ISO 9001:2015 quality management covers raw material intake, in-process dimensional checks, lacquer finish audit, board width tolerance verification, and pre-shipment inspection. Every AM-05 shipment carries the following as standard:

✓CE Marking (EN 13489) -- required for all EU market sales

✓FSC Chain of Custody -- sustainable timber sourcing documentation

✓CARB Phase 2 -- US formaldehyde compliance; enables US distribution

✓E1 Emission Class -- lowest European formaldehyde standard

✓ISO 9001:2015 -- certified quality management system

FAQ

Q1. What is wide plank engineered oak flooring?

Wide plank engineered oak flooring is an engineered hardwood floor with board widths of 180mm or greater -- in the case of AM-05, 220mm -- producing a more expansive and seamless visual quality than standard-width flooring, with fewer joint lines across the room and a larger canvas for the natural grain of the oak to develop fully.

AMUER AM-05 is 220mm wide, 2,200mm long, 15/4mm total thickness with a 4mm solid European oak wear layer, DEF natural character grade, brushed surface, UV lacquer finish, and click installation. The 220mm width and 2,200mm length are both significantly larger than the 190mm x 1,900mm standard plank specification -- producing a visually premium, low-joint-count floor suitable for any application from residential to hospitality.

Q2. What is the difference between 220mm and 190mm engineered oak flooring?

220mm wide plank engineered oak flooring has 30mm more board width than standard 190mm flooring -- which is perceptible as a more generous, expansive visual quality with fewer joint lines across the room width, and a larger area for the natural grain figure of the oak to develop fully within each board.

In a standard 3m wide room, 220mm boards produce approximately 13 joint lines versus approximately 15 for 190mm boards. In wider spaces the difference compounds. The grain figures (oval and flame patterns in the centre of the board) are also wider and more fully developed at 220mm. AM-05 at 15/4mm also has a thicker wear layer (4mm versus 3mm), supporting more refinishing cycles over its lifetime.

Q3. What does DEF grade mean in engineered oak flooring?

DEF grade in engineered oak flooring designates a natural character grade specification -- boards with small tight knots, natural colour variation, flowing grain movement, and occasional minor mineral streaks -- producing a floor that looks genuinely natural and has visual life without the dramatic open knots and strong contrasts of full ABCD character grade.

In the European oak grading hierarchy: G (prime) is the cleanest; EF (select) allows minimal knots; DEF covers natural character from light to moderate; ABCD includes the full range including open knots and sapwood. AM-05 DEF sits in the middle of the character range -- natural-looking and warm without being dramatic or rustic.

Q4. Is UV lacquer the right finish for wide plank oak flooring?

Yes -- UV lacquer is particularly well-suited to wide plank oak flooring because it provides maximum surface durability with zero maintenance burden, making it appropriate for the premium specification context of wide plank flooring in residential, hospitality, and commercial applications.

The alternative, natural oil, requires periodic re-oiling every 1-3 years and more careful spill management. For wide plank flooring specified in hotel rooms, open-plan kitchens, and high-traffic living areas, UV lacquer's lower maintenance requirement is a significant practical advantage. The brushed surface texture beneath the lacquer preserves the natural appearance of the oak while the lacquer protects it.

Q5. Can AM-05 wide plank flooring be used over underfloor heating?

Yes -- AM-05 is compatible with both hydronic and electric underfloor heating systems, with a maximum recommended surface temperature of 27 degrees C.

Wide plank boards require slightly more careful humidity management than narrow plank flooring, as the wider board has more potential for edge movement if humidity swings significantly. Maintain indoor relative humidity at 45-60% RH throughout the year -- a slightly tighter range than for 190mm boards. Switch off heating 48 hours before installation and restart gradually after installation, increasing by 1-2 degrees C per day.

Q6. Can AM-05 be sanded and refinished?

Yes -- AM-05 has a 4mm solid oak wear layer, which supports 3-4 full sanding and refinishing cycles over the floor's lifespan -- more than the 2-3 cycles available from a standard 3mm wear layer product.

The thicker 4mm wear layer is one of the key specification advantages of AM-05 versus 190mm products at 14/3mm. After sanding, the floor can be re-finished with UV lacquer (professional application) or switched to a natural oil finish if a different surface character is preferred. For most well-maintained residential applications, AM-05 should not require full sanding for 20-30 years.

Q7.Is 220mm wide plank flooring suitable for small rooms?

Yes -- 220mm wide plank flooring is suitable for any room size, including small rooms; the design principle that wide planks only work in large rooms is a myth.

In smaller rooms, wide planks reduce the number of visible joint lines, which makes the floor surface appear calmer and less divided -- which typically makes the room feel larger, not smaller. The one genuine consideration for small rooms is that the wide plank format requires slightly more careful subfloor preparation, as any irregularity is more apparent over a wider board. Ensure subfloor flatness of 3mm per 2m before installation.

Q8. What is the minimum order for AM-05?

The standard minimum order for AMUER AM-05 is 200 m2 per SKU from our China factory.

Free samples are available -- email arboren@arboren.com. Sample sections are dispatched free of charge to EU, US, Australian, and most international addresses within 2-3 business days. OEM and private-label orders based on AM-05 specification have a 200 m2 minimum; contact arboren@arboren.com with your project specification for a confirmed MOQ and pricing.

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