Natural Oak 260mm Wide Plank Engineered Flooring Natural Oil CD Grade 15/4mm | AMUER SA-09 | In Stock‌ | AMUER Engineered Hardwood Flooring Manufacturer

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Categories	In Stock‌
Brand	AMUER Engineered Hardwood Flooring Manufacturer
Model	SA--09
FOB port	Serbia
Terms of Payment	L/C, T/T

AMUER · OAK 3-LAYER · SERBIA WAREHOUSE

Natural Oak 260mm Wide Plank Engineered Flooring Natural Oil CD Grade 15/4mm — SA-09

SA-09 is a 260mm wide plank CD natural character grade engineered oak floor, brushed and finished with natural oil: 15/4mm three-layer construction with a 4mm solid European oak wear layer, click floating installation. SA-09 is stocked in AMUER's Serbia warehouse for immediate dispatch to EU markets — no factory lead time, no container wait, fast EU delivery.

SA-09 is the premium specification in the Serbia warehouse range. Three dimensions make it exceptional. First, the 260mm board width: the widest long-format plank available in the Serbia stock range, producing a floor where each individual board presents a substantial, wide face of natural oak grain that reads from across the room as a genuinely impressive material. Second, the 15/4mm construction with a 4mm solid oak wear layer: the thickest and most structurally substantial specification in the Serbia stock range, providing the closest engineered equivalent to a solid oak floor and supporting 3–4 full sanding and refinishing cycles over the floor's lifespan. Third, the CD grade with natural oil: CD grade occupies a precise and desirable position in the character spectrum — above the clean uniformity of S and AB grades, below the dramatic extremity of DE and EF grades — delivering natural character with moderation and warmth. Natural oil deepens and enriches the CD grade honey-gold, creating a surface that is open, warm, and alive in changing light.

The combination of 260mm width, 4mm wear layer, CD grade, and natural oil produces a floor of genuine premium quality that is available immediately from Serbia stock — a specification that would normally require a 15–25 day factory production lead time from China, now available for fast EU dispatch.

CE · FSC Chain of Custody · EUDR · ISO 9001:2015

[ Request a Free Sample ]

[ Get a Factory Price Quote ]

arboren@arboren.com

www.amuerflooring.com

Full Product Specification

Specification	SA-09 Detail
Product Code	SA-09
Stock Location	✓ IN STOCK — AMUER Serbia Warehouse · Ready for immediate dispatch to EU markets · No factory lead time
Availability	Current stock available · Contact arboren@arboren.com for available quantities and dispatch schedule
Species	Top layer European Oak; Poplar core and backing layer
Construction	3-Layer Engineered Wood Flooring — cross-ply solid timber core for dimensional stability
Total Thickness	15/4mm (15mm total, 4mm wear layer)
Top Layer	4mm solid European oak — supports 2–3 sanding and refinishing cycles
Board Width	260mm
Board Length	2,200mm
Colour	SA-09 Natural Oak — warm honey-gold to amber-gold; the authentic natural colour of CD grade European oak under natural oil; CD grade produces a warm, full natural colour range between the narrow consistency of AB/S grades and the extreme variation of DE/EF grades; the natural oil deepens and enriches the honey-gold, adding warmth and depth to the wide board face; in directional light the oil-finished surface reveals the CD grade's gentle knot halos, flowing grain, and colour variation with genuine warmth
Surface Treatment	Brushed — wire-brush treatment opens the natural grain structure, removes softer early-wood fibres, and adds visible tactile grain texture across the wide board face; on CD grade at 260mm, the brushed texture follows the gentle knot halos, cathedral grain arches, and flowing grain with a consistent, fine raised-grain relief; the brushed surface on the 260mm face is particularly effective with natural oil, which pools slightly differently in the grain channels and on the ridges, adding subtle oil-depth tonal variation across the wide face in directional light
Finish	Natural Oil — plant-based penetrating natural oil; feeds and nourishes the brushed oak fibres; deepens and enriches the warm honey-gold colour; open-pore matte surface; the most premium and authentic finish for wide-plank natural oak; the natural oil's depth and warmth is amplified on the wide 260mm board face, which presents a larger canvas of oil-enriched grain than narrower formats; requires periodic maintenance re-oiling every 1–3 years
Grading	CD — Balanced Natural Character Grade: above AB/S in character but below DE/EF; moderate and well-balanced natural features; occasional knots from small to mid-sized; gentle grain movement including soft cathedral arches and mild swirling around knot halos; warm natural colour variation from pale cream to amber-gold; minimal open features; all features structurally stable; CD grade at 260mm produces a floor with genuine natural warmth and character without the extreme drama of the highest character grades — balanced, warm, and characterful
Edge Profile	Micro-Bevel — precision machined chamfer on all four board edges; creates a uniform V-groove shadow line between boards; on 260mm boards the micro-bevel defines the wide board face with a clean edge line and prevents the floor reading as a seamless uninterrupted plane
Installation	Click floating (Uniclic-compatible) — no adhesive required; suitable for concrete screed, existing tiles, timber subfloor; expansion gap minimum 15mm at all walls (increased for 260mm width); 48-hour acclimatisation required
Underfloor Heating	Compatible — maximum surface temperature 27°C; maintain 45–60% RH year-round; critical at 260mm width; natural oil requires careful humidity management over UFH
Emission Class	E1
Certifications	CE (EN 13489) · FSC Chain of Custody · EUDR · ISO 9001:2015
MOQ (Serbia stock)	Subject to available stock quantity · Contact for current stock levels and minimum dispatch quantities
Lead Time	✓ IN STOCK — Serbia warehouse dispatch · Significantly faster than China factory lead time of 15–25 days · Contact for current dispatch schedule to your location
Packaging	Carton box with protective foam · Custom OEM packaging available
Production	AMUER · Serbia warehouse stock · Manufactured to AMUER specification

Serbia Stock — Why It Matters for EU Buyers

✓ SA-09— In Stock, Serbia Warehouse

SA-09 is stocked in AMUER’s Serbia warehouse, positioned for rapid dispatch to EU markets. Serbia’s location within the Western Balkans provides EU import efficiency and reduced transit distances compared with China origin stock.

•No factory lead time — stock is manufactured and ready

•No container shipment wait from China

•Faster transit times to most EU destinations than China origin

•Suitable for tight project timelines and urgent contractor requirements

•Available for specifier samples and project quotations immediately

•Contact arboren@arboren.com for current available quantities

PRODUCT OVERVIEW ·SA-09 NATURAL OAK 260mm WIDE PLANK

260mm, 4mm Wear Layer, CD Grade Natural Oil — The Premium Serbia Specification

SA-09 is the widest, thickest, and most premium-specification product in the AMUER Serbia warehouse range. Three specification decisions define it: 260mm board width, 15/4mm construction with 4mm wear layer, and CD grade natural oil. Each of these represents a step up from the other Serbia stock products, and together they produce a floor of genuine premium quality that is exceptional in its combination of width, substance, and warm natural character.

The 260mm board width is the specification that defines SA-09's visual character most immediately. At 260mm, the board is the widest standard wide-plank format available in engineered oak flooring, and the floor reads differently from any narrower format: fewer boards span the room width, each board presents a wider and more substantial face of grain, and the floor reads from across the room as a series of wide, warm, generous planks rather than a field of smaller individual boards. In a large living room or open-plan space, 260mm SA-09 creates a floor of immediate visual impact: the width of each board is visible and impressive, and the natural oil's warmth fills each wide face with depth and richness.

The 15/4mm construction with a 4mm solid oak wear layer is the specification decision that defines SA-09's material quality. A 4mm wear layer supports 3–4 full sanding and refinishing cycles over the floor's lifespan — comparable to a thin solid oak floor and substantially more than the 3mm wear layer on the other Serbia stock products. The 15mm total thickness also provides underfoot solidity: SA-09 feels more substantial underfoot than a 14mm floor, and the increased wear layer depth means the floor will provide decades of service even in high-traffic residential use.

The CD grade delivers what might be called the 'golden mean' of European oak character. It avoids both the visual uniformity of the cleaner grades (where the wide board face could read as flat or undifferentiated) and the extreme drama of the highest character grades (where the wide board face could become compositionally overwhelming). CD grade at 260mm produces a floor where each board has a distinct character — a gentle knot here, a soft cathedral grain arch there, a warm colour variation between boards — but the character is warm, balanced, and inviting rather than dramatic or raw.

Design Guide

SA-09's 260mm wide plank scale, CD grade warmth, natural oil depth, and 4mm wear layer substance place it in premium residential, warm contemporary, and classic-heritage interior contexts. The wide format and warm natural oil are the two defining aesthetic elements.

Warm Contemporary & Relaxed Luxury

SA-09 is the premium natural oil wide-plank floor for warm contemporary interiors where relaxed luxury is the design brief. The 260mm boards create visual impact from the floor alone; the CD grade natural oil warmth creates a rich, enveloping material ground. Pairs with warm white or stone walls, aged brass hardware, warm linen upholstery, and natural stone surfaces.

Country House & Classic Heritage

SA-09's 260mm boards at CD grade natural oil directly reference the wide-plank oak floors of historic country houses. In a country house or heritage interior, SA-09 reads as the correct material rather than a concession to engineered construction: wide, characterful, warm, and finished with oil in the traditional manner. Works with stone walls, exposed beams, aged brass, and antique furniture.

Bold Colour & Maximum Contrast

Against deep wall colours, SA-09's warm honey-gold wide boards create a luminous, rich floor contrast. The 260mm wide boards provide a generous warm field against saturated wall colours; the CD grade natural oil's warmth and depth complement rich decoration rather than competing with it. The wide board's natural character reads as a warm, organic counterpoint to intense colour.

Installation & Room Suitability

Click Installation (Floating)

SA-09 uses Uniclic-compatible click floating installation. No adhesive required. Boards float over the subfloor on an approved acoustic underlay.

No adhesive — click lock floating installation

Subfloor flatness: 3mm per 2m maximum

Approved underlay: acoustic/thermal, 3mm maximum

Expansion gap: minimum 15mm at all walls — increased for 260mm wide boards

Acclimatisation: 48 hours at room temperature — essential for 260mm natural oil boards

Install along the longest room dimension

Stagger end joints: minimum 300mm between adjacent rows

Micro-bevel joints: do not fill or caulk

260mm note: wider boards require larger expansion gap and strict humidity control

Underfloor Heating

SA-09 is compatible with both hydronic and electric UFH. The 15/4mm 3-layer construction provides strong dimensional stability in 260mm wide boards over UFH. Humidity control is critical at 260mm width.

Maximum surface temperature: 27°C

Switch off UFH 48 hours before installation

After installation: increase +1–2°C per day to target

Maintain indoor humidity: 45–60% RH year-round — critical for 260mm boards

Natural oil requires more careful humidity management than UV lacquer over UFH

Thermal resistance: 0.15 m²K/W maximum

Consider whole-house humidifier for dry winter climates with active UFH

Room Suitability

Room / Application	Suitability	Notes
Large Living Rooms & Open Plan	Exceptional	SA-09's 260mm width and 4mm wear layer are at their best in large rooms and open-plan spaces. The wide boards create a dramatic visual ground plane; the CD grade natural character adds warmth and individual board identity; the natural oil's richness fills the large floor area with genuine material depth. The 4mm wear layer ensures the floor serves a large family home for decades.
Premium Residential Specification	Exceptional	SA-09 is the specification for clients who want the most premium natural oil wide-plank oak available from Serbia stock. The 260mm width, 4mm wear layer, and CD grade natural oil combination is a genuine premium floor specification that would typically require a factory lead time — SA-09 makes it available immediately.
Country House & Heritage Interior	Exceptional	At 260mm with CD grade natural oil, SA-09 references the wide-plank floorboards of historic country houses — where boards were cut as wide as the available timber allowed, with natural character untouched, and finished with linseed oil. SA-09 is the contemporary engineered equivalent: wide, characterful, warm, and authentic.
Hotel & Hospitality Premium	Excellent	SA-09's 260mm width, 4mm wear layer, and CD grade create a premium hospitality floor specification. The 4mm wear layer is particularly valuable in hospitality where long-term maintenance refinishing cycles are planned. Serbia stock availability supports hospitality project timelines.
Open Plan Kitchen-Diner-Living	Excellent	260mm SA-09 creates a unified warm ground across large open-plan spaces. The wide boards read consistently from kitchen dining zone through living area. CD grade's warm character anchors the multi-functional space. Natural oil requires prompt kitchen spill response.
Bedrooms (large)	Excellent	260mm natural oil oak creates an enveloping, warm, premium bedroom floor. The 4mm wear layer is excellent value for a bedroom that will be maintained over decades. The wide boards are proportionate to large bedroom dimensions.
Dining Rooms	Very Good	CD grade natural oil is outstanding in dining rooms. Natural oil requires prompt spill response. The warm honey-gold under warm dining lighting is exceptional. 260mm boards make a strong design statement in a dining room.
Hallways	Good With Care	260mm boards require wider hallways to read correctly — in a narrow hallway, the boards will need to be cut to width at one edge, increasing waste. In a wide entrance hall (3m+), SA-09 is spectacular. Natural oil requires more frequent re-oiling in high-traffic hallways
Bathrooms	Not Recommended	Not suitable for wet environments.

Care & Maintenance — Natural Oil on Brushed CD Grade 260mm Wide Plank

Task	Method
Daily	Dry sweep or vacuum with a soft brush head along the grain direction. The brushed grain channels on the wide 260mm board face collect fine grit — regular sweeping prevents abrasion of the natural oil surface. SA-09's warm honey-gold CD grade tone is forgiving of everyday dust.
Weekly	Damp mop with a well-wrung cloth and pH-neutral natural oil floor cleaner only. No steam mop. No standard household cleaners. No standing water. Work along the grain direction across the full 260mm board width. The natural oil surface requires more care than UV lacquer with water exposure.
Spills	Wipe immediately with a dry cloth. Natural oil is less water-resistant than UV lacquer. On the wide 260mm board, do not allow liquid to pool or run to the micro-bevel joints. Coloured spills require immediate response.
Micro-bevel joints	Do not fill or caulk micro-bevel joints. The uniform V-groove shadow line is an intentional design feature. Clean with soft vacuum brush along joint direction. Do not allow water to stand in joints.
Periodic re-oiling	Re-oil every 1–3 years depending on traffic. Use a natural or warm-neutral maintenance oil matched to the honey-gold CD grade colour. On the 260mm wide board, apply oil along the board length in sections, ensuring even coverage across the full 260mm face — a larger application area than narrower boards. Allow 15–20 minutes penetration, buff off excess. With the 4mm wear layer, re-oiling maintains the surface without any meaningful reduction in refinishing potential.
260mm humidity	260mm wide boards require more consistent indoor humidity (45–60% RH) than narrower formats. Greater seasonal humidity swings cause more visible gapping and closing in 260mm boards. Install humidifiers in dry winters; ensure ventilation in humid summers. This is the single most important long-term maintenance habit for SA-09.
4mm wear layer advantage	SA-09's 4mm wear layer supports 3–4 full sanding and refinishing cycles. If after 15–20 years the natural oil finish needs full renewal, SA-09 can be professionally sanded and re-oiled to restore its original character. The 4mm depth means this can be done multiple times over the floor's lifespan — a significant long-term maintenance advantage over 3mm wear layer products.
Furniture	Felt pads under all furniture legs. Protective mat under desk chairs. Avoid dragging heavy furniture across the 260mm board surface without felt protection.
Never	Steam mop · standing water at joints · standard household cleaners with ammonia or bleach · lacquer or polyurethane over natural oil · abrasive pads · strongly tinted maintenance oils · filling micro-bevel joints.

Certifications & Factory

Manufactured by AMUER — Serbia factory

SA-09 is manufactured at AMUER's Serbia factory and stocked at AMUER's Serbia warehouse for EU/UK/Middle East distribution. The 15/4mm 3-layer construction, 260×2,200mm boards, CD grade, brushed surface, and natural oil finish are produced under ISO 9001:2015 certified quality management. Every SA-09 shipment carries:

•CE Marking (EN 13489) — required for all EU market sales

•FSC Chain of Custody — sustainable timber sourcing documentation

•EUDR — EU Deforestation Regulation compliance

•E1 Emission Class — lowest European formaldehyde standard

•ISO 9001:2015 — certified quality management system

FAQ

Q1. What makes SA-09 the premium specification in the Serbia range?

SA-09 is the widest (260mm), thickest (15/4mm with 4mm wear layer), and most premium-specification product in the AMUER Serbia warehouse range. The 4mm wear layer supports 3–4 full sanding and refinishing cycles over the floor's lifespan — compared with 2–3 cycles for the 3mm wear layer on SA-01, SA-03, and SA-06. The 260mm board width is the widest standard wide-plank format. The CD grade natural oil delivers a warm, balanced natural character that is ideal for the wide board format. Together these specifications produce a floor of genuine premium quality that is available immediately from Serbia stock.

Q2. What is the difference between a 3mm and 4mm wear layer?

The wear layer is the solid oak surface that forms the floor's functional and visual surface. A 3mm wear layer supports 2–3 full professional sanding and refinishing cycles over the floor's lifespan; a 4mm wear layer supports 3–4 cycles. In practical terms, a 4mm wear layer extends the floor's refinishing lifespan by one additional full sanding cycle — typically adding 15–20 years of additional service life. For a premium residential floor that is intended to last decades, the 4mm wear layer is the more appropriate and better long-term value specification.

Q3. Why is CD grade the correct choice for a 260mm wide-plank natural oil floor?

CD grade occupies the optimal position for a 260mm wide-plank natural oil floor. S and AB grades are too clean: on a 260mm board face, the absence of natural features reads as potentially flat and undifferentiated. DE and EF grades are too characterful: at 260mm, the prominent knots, cracks, and extreme colour variation of DE/EF grade become compositionally complex and can make the wide floor face visually overwhelming. CD grade's moderate and balanced natural features — occasional knots, gentle grain movement, warm colour variation — add exactly the right level of character to make each 260mm board individually interesting while reading as a warm, unified floor at room scale.

Q4. Does SA-09 require a larger expansion gap than other Serbia products?

Yes — SA-09's 260mm board width requires a minimum 15mm expansion gap at all walls and fixed structures, compared with 12mm for the 150mm and 190mm wide products in the Serbia range. Wider boards expand and contract proportionally more across their width under seasonal humidity changes, and a larger expansion gap accommodates this movement without buckling or joint opening. Never reduce the expansion gap below 15mm on SA-09, and maintain consistent indoor humidity at 45–60% RH year-round.

Q5. Can SA-09 be used over underfloor heating?

Yes — SA-09 is compatible with both hydronic and electric UFH, maximum surface temperature 27°C. The 15/4mm 3-layer construction provides strong dimensional stability in the 260mm wide format over UFH. Humidity management is critical: maintain 45–60% RH year-round. Natural oil finish over UFH requires consistent humidity control — dry conditions cause surface checking in natural oil finishes. Consider a whole-house humidifier in dry winter climates with active UFH.

Q6. How often does SA-09 need to be re-oiled?

Re-oil every 1–3 years depending on traffic. Low-traffic areas such as bedrooms may need re-oiling less frequently (every 3 years). High-traffic areas such as large living rooms or open-plan spaces may need re-oiling more frequently (every 1–2 years). Use a natural or warm-neutral maintenance oil matched to the honey-gold CD grade colour. The 4mm wear layer means that re-oiling and periodic full refinishing can be carried out many times over the floor's lifespan without approaching the wear layer's limits.

Q7. How do I check current SA-09 Serbia stock availability?

SA-09 Serbia warehouse stock levels change as orders are fulfilled. Contact AMUER for up-to-date availability, stock quantities, pricing, and dispatch schedule to your location: arboren@arboren.com / www.amuerflooring.com. Free samples can be dispatched quickly from Serbia stock.

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Contact Us

✓ IN STOCK — SERBIA · Specify SA-09 for Your Next Project

Natural Oak · 260mm Wide Plank · CD Grade · Brushed · Natural Oil · 15/4mm · 4mm Wear Layer · Click

2,200mm · Extra-wide plank · 3–4 refinishing cycles · CE & FSC certified · Serbia warehouse · EU fast dispatch

arboren@arboren.com · www.amuerflooring.com

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