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UPVC Fitter

Bi-Fold Door Installation

Bi-fold door installation involves fitting large, folding doors that open up an entire wall, providing an expansive view and seamless transition between indoor and outdoor spaces. This job requires precision measuring, fitting of door frames, and ensuring proper alignment for smooth operation.

Typical cost
£1,000 — £1,800
Typical duration
1-2 days
Certificate
FENSA registered installer required
Scope type
flexible

Typical tasks

Extras & additional works

Based on a standard residential installation of a 3m wide bi-fold door. Costs may increase if structural modifications are needed or if access is difficult.

Common questions  Stainesai
The price can be affected by the size of the door, the complexity of the installation, and any additional structural work required.
Installation typically takes 1-2 days, depending on the complexity and any unforeseen issues during the process.
Yes, homeowners usually supply the bi-fold doors, while the fitter provides the labour for installation.
Bi-fold door installation is not a regulated trade, but it's important to ensure proper fitting for insulation and security. Always confirm with your tradesperson before work begins.

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