Wood Flooring for Conservatories

Conservatories swing from cold to hot in a single day, and the sun is strong. Real wood can work well — if you choose the right board and protect it from the extremes.

Short answer: Engineered oak can work in a modern, insulated conservatory with a solid roof and heating; avoid old single-glazed conservatories that overheat and freeze. Use blinds or UV-filtering glass to limit fading, choose a mid or light tone, and allow for movement with the right expansion gaps. Updated October 2026 by the LIGNORA flooring team

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Can wood work?

Yes, with the right floor and a stable room.

Engineered oak is the better choice in a conservatory: its multi-layer core moves far less than solid oak when temperature and humidity change. The room itself matters most — a modern, insulated conservatory or garden room with a solid roof and heating is very different from an old, single-glazed one that bakes in summer and freezes in winter.

Sun, heat and colour

Strong sunlight changes every natural floor.

Protecting the floor

Oak darkens and mellows in sunlight over the first months — expect it, and move rugs now and then so the colour stays even
Use blinds or solar-control glass to cut heat and UV on the hottest days
Keep the room heated in winter so it does not swing to extremes
Allow the full expansion gap at the edges, and keep the floor clear of direct contact with doors and frames

Choosing the board

What copes best.

Choose engineered oak in a mid width — 150–190mm is more forgiving than very wide boards — and a natural or lightly smoked tone that will age gracefully in the light. Over underfloor heating, glue the floor down. See wood over underfloor heating and oiled vs lacquered.

About this guide

Written by the LIGNORA team. Our in-house fitters have over 11 years’ experience laying engineered oak, parquet and solid wood floors, and this guide reflects how we specify floors on real projects. Last reviewed October 2026.

Conservatory Flooring,
Answered

The questions we are asked most often.

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Can you put wood flooring in a conservatory?

Yes. Engineered oak works well in an insulated, heated conservatory or garden room; very old single-glazed conservatories with extreme temperature swings are riskier for any wood floor.

Will sunlight change the colour of an oak floor?

Yes. Oak naturally darkens and mellows in sunlight. Blinds or solar-control glass slow it down, and moving rugs keeps the colour even.

Is engineered or solid wood better for a conservatory?

Engineered. Its multi-layer core is far more stable when temperature and humidity change.

Can you have underfloor heating under wood in a conservatory?

Yes. Glue the engineered floor down and keep the floor temperature within the floor maker's limit.

Floors to start with

A few floors from the range. Each has its own page with the full specification, a spec sheet and a free sample posted to you.

LN463

Douglas Natural

Plank · 260mm · 15.5mm board · Douglas fir

LN101

Natural Oak

Herringbone · 125 × 600mm · 14mm board, 3mm oak · Classic grade · Natural Brushed & Matt Lacquered

LN45

Cotton White Oak

Plank · 190mm · 14mm board, 3mm oak · Classic grade · Brushed & Matt Lacquered

LN24

Invisible Natural Oak

Plank · 220mm · 14mm board, 3mm oak · Rustic grade · Invisible Finish Lacquered

LN139

Coffee Oak

Plank · 125mm · 14mm board, 3mm oak · Classic grade · Brushed Matt Lacquered

LN146

Golden Oak

Plank · 150mm · 14mm board, 3mm oak · Classic grade · Brushed Matt Lacquered

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Ask us about
your floor.

Send us a photo of the room and tell us about the subfloor and heating, and we will recommend the right board. Or order free samples to see them at home.

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