SPC vinyl flooring Grey Oak Istanbul with underlay 5 mm click waterproof AC5

Grey Oak Istanbul is a floor for interiors where order and a calm backdrop matter. The 122 × 18.4 cm planks without a bevel form a smooth, uniform surface, and the cool shade of grey looks good both in a small flat and in an open living area joined with the kitchen.

Istanbul: silvery grey with a gentle pattern

The decor has a light grey base with a cool, slightly silvery sheen and a long, gentle grain. It is a colour that goes perfectly with white, graphite, black and chrome, as well as with fashionable combinations of grey and walnut or oak wood. A grey floor works well in modern, industrial and Hamptons-style interiors.

A rigid SPC core that is not afraid of water

At the heart of the panel is a composite SPC (Stone Polymer Composite) core made of calcium carbonate and PVC. It is 100% waterproof, does not swell with moisture and keeps stable dimensions, so the floor can be laid in kitchens, hallways or bathrooms (outside the direct shower area). The factory-bonded 1 mm underlay dampens footstep noise, evens out minor subfloor irregularities and means you do not need to buy a separate underlay. The floor feels warmer underfoot than ceramic tiles and is easy to keep clean.

Technical specifications

How many packs should I order?

Panels are sold in full packs. One pack contains 10 planks, which is 2.2448 m² of flooring. Add an allowance for cuts to the measured area: about 5% for straight installation and about 10% for diagonal installation or irregularly shaped rooms. The calculator on this page converts the area into packs automatically.

• 10 m² + 5% allowance: 5 packs (11.22 m²)
• 20 m² + 5% allowance: 10 packs (22.45 m²)
• 30 m² + 5% allowance: 15 packs (33.67 m²)

Where can these panels be used?

Use class 33 and abrasion class AC5 mean the panels are also designed for high-traffic areas. They are suitable for living rooms, bedrooms, children’s rooms, hallways, kitchens, dining rooms and bathrooms (outside the shower cubicle), as well as offices, surgeries and commercial premises. They are a good fit both for new homes and for renovations.

Installation and care

• Before installation, leave the unopened packs in the room for 48 hours so the panels adjust to the temperature and humidity.
• The subfloor must be clean, dry, level and load-bearing; level out larger irregularities before laying.
• Leave an expansion gap at walls, thresholds and other fixed elements.
• Lay planks taken alternately from several packs to achieve a natural distribution of shades.
• Inspect the panels before installation and report any comments on their appearance before laying them.
• For everyday care a vacuum cleaner and a slightly damp mop are enough; do not use abrasive or aggressive cleaners and do not leave standing water on the floor.
• Stick felt pads under the legs of heavy furniture to spread the load.

Frequently asked questions

Will a grey floor look too cold?

Istanbul has a light, slightly silvery grey which, combined with warm light, wooden furniture and beige textiles, creates a cosy interior. Before buying, it is worth ordering a sample and seeing the colour in your own room.

Are these panels suitable for kitchens and bathrooms?

Yes, the SPC core is 100% waterproof and the surface has slip resistance class DS. In the bathroom, lay the panels outside the shower cubicle and wipe up spilled water promptly.

Can the panels be laid over underfloor heating?

Yes, the panels are suitable for underfloor heating. The thermal resistance of the integrated underlay is 0.025 m²K/W and its thermal conductivity is 0.040 W/(m·K), so the floor transfers heat efficiently. We recommend that the total thermal resistance of the floor does not exceed 0.15 m²K/W. Follow the heating system manufacturer’s guidelines.