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Pergola Roofs.

The roof is the defining feature of any pergola. Choices include open slatted timber, fixed polycarbonate or glass, retractable fabric canopies, and motorised aluminium louvers. Each balances shade, light, weather protection and cost differently.

Best for

Homeowners choosing between pergola types. Roof choice has the biggest impact on price, usability in poor weather, and the daily experience of the space.

Cost range
Drives £2,000 – £15,000+ of the total pergola price
Install time

Installed as part of the pergola build

Pros

  • Defines how usable the pergola is in rain
  • Drives the modern vs traditional aesthetic
  • Motorised louvers offer maximum flexibility
  • Fixed roofs are simpler and cheaper

Cons

  • Roof choice locks in much of the cost
  • Fabric canopies need replacing every 5–10 years
  • Glass roofs need more cleaning
Locations

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FAQ

Common questions

Quick answers to the questions UK homeowners ask most. Can't see yours? Ask in the quote form and an installer will come back to you.

What is the most weatherproof pergola roof?
A motorised aluminium louvered roof with integrated gutters is the most weatherproof — fully closed it sheds rain effectively, and open it lets you control sun and shade. Fixed polycarbonate or glass roofs are also fully waterproof.
Is a louvered roof worth the extra cost?
For most UK homeowners, yes — the ability to control sun and rain on demand significantly increases how often you use the pergola. If your budget is tight, a fixed polycarbonate or glass roof is a good middle-ground.
Can I replace an open pergola roof with a louvered one later?
Sometimes, depending on the structure. Aluminium pergolas designed with louver compatibility are easiest. Wooden pergolas usually need full replacement to add a louvered roof reliably.
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