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Glass terrace under a slatted pergola roof

Bioclimatic pergolas

Covered outdoor structures for gardens, terraces and hospitality spaces.

A rough size is fine. We check it before we price it. 60 cm is 600 mm.

We reply with a written price. You do not pay at this stage. Have a drawing or cutting list? Email it to sales@seyhanglass.co.uk.

A bioclimatic pergola is an aluminium pergola with a roof of adjustable louvres. Open the louvres to let in light and air, angle them to block the sun, or close them to keep off the rain. It can be fixed to a wall or stand on its own.

Enter the area you want to cover and tell us how it will be fixed.

Why a louvred roof

  • Shade when you want it. Turn the louvres to follow the sun through the day.
  • Air when it is warm. Open louvres let heat escape instead of trapping it under a solid roof.
  • Cover when it rains. Closed louvres shed water into the frame and down the posts.
  • Aluminium frame. Light, strong and does not rot, rust or need painting like timber.

Closing the sides

For a space you can use in more weather, the sides can be closed with zip screens for shade and wind, or with sliding glass or guillotine glass for a room you can open up in summer.

Where they are used

Patios and terraces at home, roof terraces, and the outdoor seating of restaurants, cafes and hotels.

Planning one? Read our louvred pergola buyer’s guide.

How to ask for a price

  1. Measure the width and projection of the area you want to cover.
  2. Tell us whether it will be fixed to a wall or free-standing.
  3. Send a photo of the space and any drawings.
  4. Tell us whether you would like motorised louvres, lighting or side screens.

Questions we are asked

What is the difference between a bioclimatic pergola and a standard pergola?

A standard pergola has a fixed or fabric roof. A bioclimatic pergola has rotating aluminium louvres, so you control shade, light and ventilation, and can close it against rain.

Do I need planning permission for a pergola?

In England, many garden structures are permitted development within height and size limits, but rules depend on the size, the height and where it sits on your property. Check with your council or the Planning Portal before you build.

Can it be used in winter?

With the louvres closed and the sides fitted with screens or glass, a pergola can extend the season, but it is not a heated, insulated room.

Questions

How do I measure?

Measure the glass you need, not the hole it goes in. Allow for the frame and any gap. See our measuring guide.

Where is it made?

At our factory in Tuzla, Istanbul. See inside our factory.

How much is delivery?

It depends on your order and postcode. Your written price includes it. See delivery and returns.

What if I am not sure which one I need?

Choose the closest and tell us in your notes where the glass is going. We check it with you before anything is made.

Can I get technical documents?

Ask us for the technical sheet for this product. Contact us.

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