Quadra four-legged height-adjustable table with a 40mm solid wood tabletop

FRAME

Type: Electric four-leg table frame
Number of legs: 4
Number of motors: 2 (dual-motor system)
Height adjustment range: 67–132 cm (excluding tabletop thickness). The actual table height increases by the thickness of the chosen tabletop.
Recommended user height: 155–195+ cm
Maximum load: up to 200 kg
Recommended tabletop size: 120–200 cm (width), 70–90 cm (depth)
Frame material: Steel (reinforced construction)
Leg sections: 3-section telescopic columns
Control type: Electronic keypad
Memory positions: Up to 4 positions
USB charging: Yes (integrated into the keypad)
Safety system: Anti-collision
Lifting speed: 25 mm/s
Noise level: < 50 dB
Power supply: 100–240V
Color: Black
Features: Increased stability, reduced wobble, 4-leg design
Warranty: Up to 5 years
The electronic control panel, socket block, and power supply have a separate warranty of 2 years.

TABLETOP

Material: Natural wood (oak, ash), solid lamella type, A/B grade.
Vintage oak, walnut: C/C grade.
Wood grading is carried out in accordance with furniture classification practices for solid wood quality: DSTU EN 1316-1:2019
National Standard of Ukraine
Quality Class A
Highest quality timber; usually comes from the lower part of the trunk with clear wood and minor features that do not limit its use.
Quality Class B
Medium quality timber with no special requirements for clear wood. Knots are allowed within the average value for each species.
Quality Class C
Allowable knots, non-uniform texture, possible minor defects (darkening, small cracks) for a more "lively" natural look

According to DSTU 4414:2005 (para. 5.2.7), the moisture content of wood parts at the time of manufacture should be (8 ± 2)%.

Shape: Rectangular, with rounded or sharp corners. Corner geometry and chamfer parameters are determined and agreed upon in the drawing for each product.
Ergonomic cut-out: Optional.
Holes: At the client's request.
Dimensions:
• Length: from 120 cm to 180 cm
• Depth: from 70 cm to 82 cm
• Thickness: 40 mm
Custom sizes are possible:
• Length: up to 200 cm
• Depth: up to 90 cm
Manufacturing time:
• Standard execution: up to 21 days
• Non-standard sizes: up to 5 weeks
Tabletop coating: Natural Osmo oil.
Tinting in a selected shade is additionally available for +1600 UAH.
Tinting is performed with professional Osmo oils.

Properties of natural wood
Tabletops are made of solid natural wood.
Natural wood is a living material, subject to natural changes in geometry, structure, and texture under the influence of temperature and humidity.
The following are considered acceptable and not manufacturing defects:
✔ Slight changes in shade
✔ Individual texture features
✔ Minor deformations within the natural behavior of solid wood
✔ Microcracks characteristic of natural wood
Each tabletop has a unique pattern and shade.
Absolute identicality of products is not possible.
Tinting also has natural variability. A 100% perfect color match is technically impossible.
Warranty
The tabletop warranty is 1 year from the date the product is delivered to the client.
The warranty covers only manufacturing defects and does not cover the natural behavior of solid wood or the consequences of violating operating conditions.
Operating conditions
1. Room microclimate
Recommended relative humidity: 40–60%.
Natural wood reacts sensitively to deviations from these parameters.
Product operation under conditions of:
✔ Reduced humidity
✔ Increased air dryness
✔ Sharp fluctuations in temperature and humidity
may cause natural changes in geometry, microcracks, or deformations, which are not covered by the warranty.
2. Temperature regime
Recommended operating temperature: from +10° to +25°.
Avoid sudden temperature changes.
3. Product placement
Installation is prohibited:
✔ Near heat sources
✔ Near radiators
✔ Under direct sunlight
✔ In areas of local overheating or air drying
Violation of operating conditions is a reason for refusing warranty service.
4. Care
Clean the surface with a soft damp cloth or rag. Excess moisture must be removed with a dry cloth.
The use of abrasive materials, aggressive detergents, or solvents is not permitted.
5. Thermal impact
Avoid direct contact with hot objects.
6. Scope of use
Products are intended exclusively for use indoors.
Allowable limits of natural deformation
Tabletops are made of solid natural wood. Natural wood is a natural material that exhibits a natural reaction to changes in ambient temperature and humidity.
During operation, minor changes in the product's geometry, including a slight warp of the surface or natural material stresses, are considered acceptable.
Deformation within the following limits is considered acceptable and not a manufacturing defect:
up to 2 mm per 1000 mm of tabletop length
or up to 0.2% of the product length. These changes are the natural behavior of solid wood and do not affect the product's functionality.
The product's geometry is assessed under stable microclimate conditions after the product has adapted to the room and using a reference plane.
The warranty does not cover:
• Deformations within normative values
• Natural reaction of wood to microclimate changes
• Geometry changes caused by operating conditions
• Consequences of violating recommended product use conditions
The normative limits are defined taking into account the physical properties of natural wood and correspond to generally accepted furniture practice for solid wood products.

In stock	1-3 days
To order	up to 21 days