Terris Timber
Engineered oak flooring in an interior

XL-format oak boards

24 floors · from 48,95 € / m²

15-year warranty14-day returnsDelivery across Europe in 5–10 working daysDownload the PDF catalogue
Showing 24 of 24
Oak RomaOak Roma in an interior

Oak Roma

70,95 €/ m²

~3 895 m² in stock

XL boards are the longest and widest in our catalogue: up to 2200 mm long, up to 400 mm wide, with an overall thickness of 14–18 mm. The category holds 24 three-layer European oak designs. A large format means fewer joints in the floor: the pattern reads calmer and the room feels more spacious, which is why XL boards come into their own in living rooms, open-plan kitchens and other larger spaces.

Three things are worth weighing. First, the top layer: the catalogue offers 3 mm and 4 mm oak wear layers — the thicker one allows more sandings over the floor's life. Second, the finish: most designs are oiled, which brings out the natural grain and lets you renew only the damaged patch — the trade-offs are discussed in our article on oiled versus lacquered boards. Third, the installation method: some boards click together, others are glued to the subfloor; over water-based underfloor heating we recommend gluing long boards down.

XL boards start at 48,95 €/m², VAT included. Before ordering you can pick up to 3 free samples and judge the colour in your own room's light — and if you are torn between designs, answer the five questions in our floor finder to narrow the field by room and budget.

PDF catalogue

All engineered wood — in a single file

All models in the collection with prices, dimensions and specifications. Handy for browsing offline, printing or sending to your fitter.

Download PDF (8.9 MB)

Frequently asked questions

How do XL boards differ from standard formats?
Chiefly in dimensions: XL boards reach 2200 mm long and 400 mm wide, while standard formats start at 1090×145 mm. The construction is the same — three-layer European oak; the 14–18 mm overall thickness is specific to the XL boards. Longer boards mean fewer joints, a more seamless look, and quicker installation across large rooms.
Can XL boards be laid over underfloor heating?
Yes, three-layer engineered oak suits water-based underfloor heating. Over heated floors we recommend gluing long boards to the subfloor — the wood then responds more steadily to temperature swings. Subfloor preparation and running regimes are covered in our guide to engineered boards for heated floors.
How many square metres of XL boards should I order?
Add a cutting allowance to the room area — long boards need it, as offcuts by the walls are less often reusable. The m² calculator gives an exact figure for your room size and laying direction, and the logic is explained in our article on calculating parquet quantities. The minimum flooring order is 20 m²; samples and accessories are exempt.
Can I get samples first, and how fast is delivery?
You can order up to 3 free parquet samples and compare designs at home. Orders are delivered across the EU within 5–10 working days; delivery costs 129.95 € and is free on orders over 2 000 €. A 14-day return period applies.

Not sure where to start? We can help.

Give us a call — we'll advise you based on your room, foot traffic and budget, and we'll send you samples free of charge.